siva surendar / mbed-dev

mbed library sources. Supersedes mbed-src.

Fork of mbed-dev by mbed official

drivers/TimerEvent.h@150:da61ba4e9755, 2016-11-25 (annotated)

Committer:
sivasuren
Date:
Fri Nov 25 07:57:40 2016 +0000
Revision:
150:da61ba4e9755
Parent:
149:156823d33999 
surendar changes

Who changed what in which revision?

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<> 149:156823d33999 1 /* mbed Microcontroller Library
<> 149:156823d33999 2 * Copyright (c) 2006-2013 ARM Limited
<> 149:156823d33999 3 *
<> 149:156823d33999 4 * Licensed under the Apache License, Version 2.0 (the "License");
<> 149:156823d33999 5 * you may not use this file except in compliance with the License.
<> 149:156823d33999 6 * You may obtain a copy of the License at
<> 149:156823d33999 7 *
<> 149:156823d33999 8 * http://www.apache.org/licenses/LICENSE-2.0
<> 149:156823d33999 9 *
<> 149:156823d33999 10 * Unless required by applicable law or agreed to in writing, software
<> 149:156823d33999 11 * distributed under the License is distributed on an "AS IS" BASIS,
<> 149:156823d33999 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<> 149:156823d33999 13 * See the License for the specific language governing permissions and
<> 149:156823d33999 14 * limitations under the License.
<> 149:156823d33999 15 */
<> 149:156823d33999 16 #ifndef MBED_TIMEREVENT_H
<> 149:156823d33999 17 #define MBED_TIMEREVENT_H
<> 149:156823d33999 18
<> 149:156823d33999 19 #include "hal/ticker_api.h"
<> 149:156823d33999 20 #include "hal/us_ticker_api.h"
<> 149:156823d33999 21
<> 149:156823d33999 22 namespace mbed {
<> 149:156823d33999 23 /** \addtogroup drivers */
<> 149:156823d33999 24 /** @{*/
<> 149:156823d33999 25
<> 149:156823d33999 26 /** Base abstraction for timer interrupts
<> 149:156823d33999 27 *
<> 149:156823d33999 28 * @Note Synchronization level: Interrupt safe
<> 149:156823d33999 29 */
<> 149:156823d33999 30 class TimerEvent {
<> 149:156823d33999 31 public:
<> 149:156823d33999 32 TimerEvent();
<> 149:156823d33999 33 TimerEvent(const ticker_data_t *data);
<> 149:156823d33999 34
<> 149:156823d33999 35 /** The handler registered with the underlying timer interrupt
<> 149:156823d33999 36 */
<> 149:156823d33999 37 static void irq(uint32_t id);
<> 149:156823d33999 38
<> 149:156823d33999 39 /** Destruction removes it...
<> 149:156823d33999 40 */
<> 149:156823d33999 41 virtual ~TimerEvent();
<> 149:156823d33999 42
<> 149:156823d33999 43 protected:
<> 149:156823d33999 44 // The handler called to service the timer event of the derived class
<> 149:156823d33999 45 virtual void handler() = 0;
<> 149:156823d33999 46
<> 149:156823d33999 47 // insert in to linked list
<> 149:156823d33999 48 void insert(timestamp_t timestamp);
<> 149:156823d33999 49
<> 149:156823d33999 50 // remove from linked list, if in it
<> 149:156823d33999 51 void remove();
<> 149:156823d33999 52
<> 149:156823d33999 53 ticker_event_t event;
<> 149:156823d33999 54
<> 149:156823d33999 55 const ticker_data_t *_ticker_data;
<> 149:156823d33999 56 };
<> 149:156823d33999 57
<> 149:156823d33999 58 } // namespace mbed
<> 149:156823d33999 59
<> 149:156823d33999 60 #endif
<> 149:156823d33999 61
<> 149:156823d33999 62 /** @}*/