inport from local
Dependents: Hobbyking_Cheetah_0511
drivers/TimerEvent.h@0:85b3fd62ea1a, 2020-03-16 (annotated)
- Committer:
- NYX
- Date:
- Mon Mar 16 06:35:48 2020 +0000
- Revision:
- 0:85b3fd62ea1a
reinport to mbed;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
NYX | 0:85b3fd62ea1a | 1 | /* mbed Microcontroller Library |
NYX | 0:85b3fd62ea1a | 2 | * Copyright (c) 2006-2013 ARM Limited |
NYX | 0:85b3fd62ea1a | 3 | * |
NYX | 0:85b3fd62ea1a | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
NYX | 0:85b3fd62ea1a | 5 | * you may not use this file except in compliance with the License. |
NYX | 0:85b3fd62ea1a | 6 | * You may obtain a copy of the License at |
NYX | 0:85b3fd62ea1a | 7 | * |
NYX | 0:85b3fd62ea1a | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
NYX | 0:85b3fd62ea1a | 9 | * |
NYX | 0:85b3fd62ea1a | 10 | * Unless required by applicable law or agreed to in writing, software |
NYX | 0:85b3fd62ea1a | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
NYX | 0:85b3fd62ea1a | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
NYX | 0:85b3fd62ea1a | 13 | * See the License for the specific language governing permissions and |
NYX | 0:85b3fd62ea1a | 14 | * limitations under the License. |
NYX | 0:85b3fd62ea1a | 15 | */ |
NYX | 0:85b3fd62ea1a | 16 | #ifndef MBED_TIMEREVENT_H |
NYX | 0:85b3fd62ea1a | 17 | #define MBED_TIMEREVENT_H |
NYX | 0:85b3fd62ea1a | 18 | |
NYX | 0:85b3fd62ea1a | 19 | #include "hal/ticker_api.h" |
NYX | 0:85b3fd62ea1a | 20 | #include "hal/us_ticker_api.h" |
NYX | 0:85b3fd62ea1a | 21 | #include "platform/NonCopyable.h" |
NYX | 0:85b3fd62ea1a | 22 | |
NYX | 0:85b3fd62ea1a | 23 | namespace mbed { |
NYX | 0:85b3fd62ea1a | 24 | /** \addtogroup drivers */ |
NYX | 0:85b3fd62ea1a | 25 | |
NYX | 0:85b3fd62ea1a | 26 | /** Base abstraction for timer interrupts |
NYX | 0:85b3fd62ea1a | 27 | * |
NYX | 0:85b3fd62ea1a | 28 | * @note Synchronization level: Interrupt safe |
NYX | 0:85b3fd62ea1a | 29 | * @ingroup drivers |
NYX | 0:85b3fd62ea1a | 30 | */ |
NYX | 0:85b3fd62ea1a | 31 | class TimerEvent : private NonCopyable<TimerEvent> { |
NYX | 0:85b3fd62ea1a | 32 | public: |
NYX | 0:85b3fd62ea1a | 33 | TimerEvent(); |
NYX | 0:85b3fd62ea1a | 34 | TimerEvent(const ticker_data_t *data); |
NYX | 0:85b3fd62ea1a | 35 | |
NYX | 0:85b3fd62ea1a | 36 | /** The handler registered with the underlying timer interrupt |
NYX | 0:85b3fd62ea1a | 37 | * |
NYX | 0:85b3fd62ea1a | 38 | * @param id Timer Event ID |
NYX | 0:85b3fd62ea1a | 39 | */ |
NYX | 0:85b3fd62ea1a | 40 | static void irq(uint32_t id); |
NYX | 0:85b3fd62ea1a | 41 | |
NYX | 0:85b3fd62ea1a | 42 | /** Destruction removes it... |
NYX | 0:85b3fd62ea1a | 43 | */ |
NYX | 0:85b3fd62ea1a | 44 | virtual ~TimerEvent(); |
NYX | 0:85b3fd62ea1a | 45 | |
NYX | 0:85b3fd62ea1a | 46 | protected: |
NYX | 0:85b3fd62ea1a | 47 | // The handler called to service the timer event of the derived class |
NYX | 0:85b3fd62ea1a | 48 | virtual void handler() = 0; |
NYX | 0:85b3fd62ea1a | 49 | |
NYX | 0:85b3fd62ea1a | 50 | // insert relative timestamp in to linked list |
NYX | 0:85b3fd62ea1a | 51 | void insert(timestamp_t timestamp); |
NYX | 0:85b3fd62ea1a | 52 | |
NYX | 0:85b3fd62ea1a | 53 | // insert absolute timestamp into linked list |
NYX | 0:85b3fd62ea1a | 54 | void insert_absolute(us_timestamp_t timestamp); |
NYX | 0:85b3fd62ea1a | 55 | |
NYX | 0:85b3fd62ea1a | 56 | // remove from linked list, if in it |
NYX | 0:85b3fd62ea1a | 57 | void remove(); |
NYX | 0:85b3fd62ea1a | 58 | |
NYX | 0:85b3fd62ea1a | 59 | ticker_event_t event; |
NYX | 0:85b3fd62ea1a | 60 | |
NYX | 0:85b3fd62ea1a | 61 | const ticker_data_t *_ticker_data; |
NYX | 0:85b3fd62ea1a | 62 | }; |
NYX | 0:85b3fd62ea1a | 63 | |
NYX | 0:85b3fd62ea1a | 64 | } // namespace mbed |
NYX | 0:85b3fd62ea1a | 65 | |
NYX | 0:85b3fd62ea1a | 66 | #endif |