Demo program for library named SD_PlayerSkeleton of SD card player skeleton. SD カードプレーヤのための骨組みとして使うためのライブラリ SD_PlayerSkeleton の使用例.このプログラムについては,CQ出版社インターフェース誌 2018年7月号で解説している.
Dependencies: F746_GUI F746_SAI_IO SD_PlayerSkeleton
mbed_src_STM32F7/common/TimerEvent.cpp@19:3c3833ec00d2, 2017-04-09 (annotated)
- Committer:
- MikamiUitOpen
- Date:
- Sun Apr 09 12:44:17 2017 +0000
- Revision:
- 19:3c3833ec00d2
- Parent:
- 2:cf42e62a97dc
20
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
MikamiUitOpen | 2:cf42e62a97dc | 1 | /* mbed Microcontroller Library |
MikamiUitOpen | 2:cf42e62a97dc | 2 | * Copyright (c) 2006-2013 ARM Limited |
MikamiUitOpen | 2:cf42e62a97dc | 3 | * |
MikamiUitOpen | 2:cf42e62a97dc | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
MikamiUitOpen | 2:cf42e62a97dc | 5 | * you may not use this file except in compliance with the License. |
MikamiUitOpen | 2:cf42e62a97dc | 6 | * You may obtain a copy of the License at |
MikamiUitOpen | 2:cf42e62a97dc | 7 | * |
MikamiUitOpen | 2:cf42e62a97dc | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
MikamiUitOpen | 2:cf42e62a97dc | 9 | * |
MikamiUitOpen | 2:cf42e62a97dc | 10 | * Unless required by applicable law or agreed to in writing, software |
MikamiUitOpen | 2:cf42e62a97dc | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
MikamiUitOpen | 2:cf42e62a97dc | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
MikamiUitOpen | 2:cf42e62a97dc | 13 | * See the License for the specific language governing permissions and |
MikamiUitOpen | 2:cf42e62a97dc | 14 | * limitations under the License. |
MikamiUitOpen | 2:cf42e62a97dc | 15 | */ |
MikamiUitOpen | 2:cf42e62a97dc | 16 | #include "TimerEvent.h" |
MikamiUitOpen | 2:cf42e62a97dc | 17 | #include "cmsis.h" |
MikamiUitOpen | 2:cf42e62a97dc | 18 | |
MikamiUitOpen | 2:cf42e62a97dc | 19 | #include <stddef.h> |
MikamiUitOpen | 2:cf42e62a97dc | 20 | #include "ticker_api.h" |
MikamiUitOpen | 2:cf42e62a97dc | 21 | #include "us_ticker_api.h" |
MikamiUitOpen | 2:cf42e62a97dc | 22 | |
MikamiUitOpen | 2:cf42e62a97dc | 23 | namespace mbed { |
MikamiUitOpen | 2:cf42e62a97dc | 24 | |
MikamiUitOpen | 2:cf42e62a97dc | 25 | TimerEvent::TimerEvent() : event(), _ticker_data(get_us_ticker_data()) { |
MikamiUitOpen | 2:cf42e62a97dc | 26 | ticker_set_handler(_ticker_data, (&TimerEvent::irq)); |
MikamiUitOpen | 2:cf42e62a97dc | 27 | } |
MikamiUitOpen | 2:cf42e62a97dc | 28 | |
MikamiUitOpen | 2:cf42e62a97dc | 29 | TimerEvent::TimerEvent(const ticker_data_t *data) : event(), _ticker_data(data) { |
MikamiUitOpen | 2:cf42e62a97dc | 30 | ticker_set_handler(_ticker_data, (&TimerEvent::irq)); |
MikamiUitOpen | 2:cf42e62a97dc | 31 | } |
MikamiUitOpen | 2:cf42e62a97dc | 32 | |
MikamiUitOpen | 2:cf42e62a97dc | 33 | void TimerEvent::irq(uint32_t id) { |
MikamiUitOpen | 2:cf42e62a97dc | 34 | TimerEvent *timer_event = (TimerEvent*)id; |
MikamiUitOpen | 2:cf42e62a97dc | 35 | timer_event->handler(); |
MikamiUitOpen | 2:cf42e62a97dc | 36 | } |
MikamiUitOpen | 2:cf42e62a97dc | 37 | |
MikamiUitOpen | 2:cf42e62a97dc | 38 | TimerEvent::~TimerEvent() { |
MikamiUitOpen | 2:cf42e62a97dc | 39 | remove(); |
MikamiUitOpen | 2:cf42e62a97dc | 40 | } |
MikamiUitOpen | 2:cf42e62a97dc | 41 | |
MikamiUitOpen | 2:cf42e62a97dc | 42 | // insert in to linked list |
MikamiUitOpen | 2:cf42e62a97dc | 43 | void TimerEvent::insert(timestamp_t timestamp) { |
MikamiUitOpen | 2:cf42e62a97dc | 44 | ticker_insert_event(_ticker_data, &event, timestamp, (uint32_t)this); |
MikamiUitOpen | 2:cf42e62a97dc | 45 | } |
MikamiUitOpen | 2:cf42e62a97dc | 46 | |
MikamiUitOpen | 2:cf42e62a97dc | 47 | void TimerEvent::remove() { |
MikamiUitOpen | 2:cf42e62a97dc | 48 | ticker_remove_event(_ticker_data, &event); |
MikamiUitOpen | 2:cf42e62a97dc | 49 | } |
MikamiUitOpen | 2:cf42e62a97dc | 50 | |
MikamiUitOpen | 2:cf42e62a97dc | 51 | } // namespace mbed |