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Diff: drivers/TimerEvent.h
- Revision:
- 149:156823d33999
diff -r 21d94c44109e -r 156823d33999 drivers/TimerEvent.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/drivers/TimerEvent.h Fri Oct 28 11:17:30 2016 +0100 @@ -0,0 +1,62 @@ +/* mbed Microcontroller Library + * Copyright (c) 2006-2013 ARM Limited + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#ifndef MBED_TIMEREVENT_H +#define MBED_TIMEREVENT_H + +#include "hal/ticker_api.h" +#include "hal/us_ticker_api.h" + +namespace mbed { +/** \addtogroup drivers */ +/** @{*/ + +/** Base abstraction for timer interrupts + * + * @Note Synchronization level: Interrupt safe + */ +class TimerEvent { +public: + TimerEvent(); + TimerEvent(const ticker_data_t *data); + + /** The handler registered with the underlying timer interrupt + */ + static void irq(uint32_t id); + + /** Destruction removes it... + */ + virtual ~TimerEvent(); + +protected: + // The handler called to service the timer event of the derived class + virtual void handler() = 0; + + // insert in to linked list + void insert(timestamp_t timestamp); + + // remove from linked list, if in it + void remove(); + + ticker_event_t event; + + const ticker_data_t *_ticker_data; +}; + +} // namespace mbed + +#endif + +/** @}*/