takashi kadono / Mbed OS Nucleo_446

Color Oled(SSD1331) connect to STMicroelectronics Nucleo-F466

Dependencies:   ssd1331

mbed-os/drivers/TimerEvent.h@3:f3764f852aa8, 2018-10-11 (annotated)

Committer:
kadonotakashi
Date:
Thu Oct 11 02:27:46 2018 +0000
Revision:
3:f3764f852aa8
Parent:
0:8fdf9a60065b 
Nucreo 446 + SSD1331 test version;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kadonotakashi 0:8fdf9a60065b 1 /* mbed Microcontroller Library
kadonotakashi 0:8fdf9a60065b 2 * Copyright (c) 2006-2013 ARM Limited
kadonotakashi 0:8fdf9a60065b 3 *
kadonotakashi 0:8fdf9a60065b 4 * Licensed under the Apache License, Version 2.0 (the "License");
kadonotakashi 0:8fdf9a60065b 5 * you may not use this file except in compliance with the License.
kadonotakashi 0:8fdf9a60065b 6 * You may obtain a copy of the License at
kadonotakashi 0:8fdf9a60065b 7 *
kadonotakashi 0:8fdf9a60065b 8 * http://www.apache.org/licenses/LICENSE-2.0
kadonotakashi 0:8fdf9a60065b 9 *
kadonotakashi 0:8fdf9a60065b 10 * Unless required by applicable law or agreed to in writing, software
kadonotakashi 0:8fdf9a60065b 11 * distributed under the License is distributed on an "AS IS" BASIS,
kadonotakashi 0:8fdf9a60065b 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
kadonotakashi 0:8fdf9a60065b 13 * See the License for the specific language governing permissions and
kadonotakashi 0:8fdf9a60065b 14 * limitations under the License.
kadonotakashi 0:8fdf9a60065b 15 */
kadonotakashi 0:8fdf9a60065b 16 #ifndef MBED_TIMEREVENT_H
kadonotakashi 0:8fdf9a60065b 17 #define MBED_TIMEREVENT_H
kadonotakashi 0:8fdf9a60065b 18
kadonotakashi 0:8fdf9a60065b 19 #include "hal/ticker_api.h"
kadonotakashi 0:8fdf9a60065b 20 #include "hal/us_ticker_api.h"
kadonotakashi 0:8fdf9a60065b 21 #include "platform/NonCopyable.h"
kadonotakashi 0:8fdf9a60065b 22
kadonotakashi 0:8fdf9a60065b 23 namespace mbed {
kadonotakashi 0:8fdf9a60065b 24 /** \addtogroup drivers */
kadonotakashi 0:8fdf9a60065b 25
kadonotakashi 0:8fdf9a60065b 26 /** Base abstraction for timer interrupts
kadonotakashi 0:8fdf9a60065b 27 *
kadonotakashi 0:8fdf9a60065b 28 * @note Synchronization level: Interrupt safe
kadonotakashi 0:8fdf9a60065b 29 * @ingroup drivers
kadonotakashi 0:8fdf9a60065b 30 */
kadonotakashi 0:8fdf9a60065b 31 class TimerEvent : private NonCopyable<TimerEvent> {
kadonotakashi 0:8fdf9a60065b 32 public:
kadonotakashi 0:8fdf9a60065b 33 TimerEvent();
kadonotakashi 0:8fdf9a60065b 34 TimerEvent(const ticker_data_t *data);
kadonotakashi 0:8fdf9a60065b 35
kadonotakashi 0:8fdf9a60065b 36 /** The handler registered with the underlying timer interrupt
kadonotakashi 0:8fdf9a60065b 37 *
kadonotakashi 0:8fdf9a60065b 38 * @param id Timer Event ID
kadonotakashi 0:8fdf9a60065b 39 */
kadonotakashi 0:8fdf9a60065b 40 static void irq(uint32_t id);
kadonotakashi 0:8fdf9a60065b 41
kadonotakashi 0:8fdf9a60065b 42 /** Destruction removes it...
kadonotakashi 0:8fdf9a60065b 43 */
kadonotakashi 0:8fdf9a60065b 44 virtual ~TimerEvent();
kadonotakashi 0:8fdf9a60065b 45
kadonotakashi 0:8fdf9a60065b 46 protected:
kadonotakashi 0:8fdf9a60065b 47 // The handler called to service the timer event of the derived class
kadonotakashi 0:8fdf9a60065b 48 virtual void handler() = 0;
kadonotakashi 0:8fdf9a60065b 49
kadonotakashi 0:8fdf9a60065b 50 /** Set relative timestamp of the internal event.
kadonotakashi 0:8fdf9a60065b 51 * @param timestamp event's us timestamp
kadonotakashi 0:8fdf9a60065b 52 *
kadonotakashi 0:8fdf9a60065b 53 * @warning
kadonotakashi 0:8fdf9a60065b 54 * Do not insert more than one timestamp.
kadonotakashi 0:8fdf9a60065b 55 * The same @a event object is used for every @a insert/insert_absolute call.
kadonotakashi 0:8fdf9a60065b 56 *
kadonotakashi 0:8fdf9a60065b 57 * @warning
kadonotakashi 0:8fdf9a60065b 58 * Ticker's present timestamp is used for reference. For timestamps
kadonotakashi 0:8fdf9a60065b 59 * from the past the event is scheduled after ticker's overflow.
kadonotakashi 0:8fdf9a60065b 60 * For reference @see convert_timestamp
kadonotakashi 0:8fdf9a60065b 61 */
kadonotakashi 0:8fdf9a60065b 62 void insert(timestamp_t timestamp);
kadonotakashi 0:8fdf9a60065b 63
kadonotakashi 0:8fdf9a60065b 64 /** Set absolute timestamp of the internal event.
kadonotakashi 0:8fdf9a60065b 65 * @param timestamp event's us timestamp
kadonotakashi 0:8fdf9a60065b 66 *
kadonotakashi 0:8fdf9a60065b 67 * @warning
kadonotakashi 0:8fdf9a60065b 68 * Do not insert more than one timestamp.
kadonotakashi 0:8fdf9a60065b 69 * The same @a event object is used for every @a insert/insert_absolute call.
kadonotakashi 0:8fdf9a60065b 70 */
kadonotakashi 0:8fdf9a60065b 71 void insert_absolute(us_timestamp_t timestamp);
kadonotakashi 0:8fdf9a60065b 72
kadonotakashi 0:8fdf9a60065b 73 /** Remove timestamp.
kadonotakashi 0:8fdf9a60065b 74 */
kadonotakashi 0:8fdf9a60065b 75 void remove();
kadonotakashi 0:8fdf9a60065b 76
kadonotakashi 0:8fdf9a60065b 77 ticker_event_t event;
kadonotakashi 0:8fdf9a60065b 78
kadonotakashi 0:8fdf9a60065b 79 const ticker_data_t *_ticker_data;
kadonotakashi 0:8fdf9a60065b 80 };
kadonotakashi 0:8fdf9a60065b 81
kadonotakashi 0:8fdf9a60065b 82 } // namespace mbed
kadonotakashi 0:8fdf9a60065b 83
kadonotakashi 0:8fdf9a60065b 84 #endif