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mbed library sources

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Superseded

This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.

Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

If you are looking for a stable and tested release, please import one of the official mbed library releases:

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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Last commit 20 Feb 2019 by mbed official

common/TimerEvent.cpp@525:c320967f86b9, 2015-04-28 (annotated)

Committer:
mbed_official
Date:
Tue Apr 28 11:45:12 2015 +0100
Revision:
525:c320967f86b9
Parent:
304:89b9c3a9a045 
Synchronized with git revision 299385b8331142b9dc524da7a986536f60b14553



Full URL: https://github.com/mbedmicro/mbed/commit/299385b8331142b9dc524da7a986536f60b14553/



Add in Silicon Labs targets with asynchronous API support

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 13:0645d8841f51 1 /* mbed Microcontroller Library
bogdanm 13:0645d8841f51 2 * Copyright (c) 2006-2013 ARM Limited
bogdanm 13:0645d8841f51 3 *
bogdanm 13:0645d8841f51 4 * Licensed under the Apache License, Version 2.0 (the "License");
bogdanm 13:0645d8841f51 5 * you may not use this file except in compliance with the License.
bogdanm 13:0645d8841f51 6 * You may obtain a copy of the License at
bogdanm 13:0645d8841f51 7 *
bogdanm 13:0645d8841f51 8 * http://www.apache.org/licenses/LICENSE-2.0
bogdanm 13:0645d8841f51 9 *
bogdanm 13:0645d8841f51 10 * Unless required by applicable law or agreed to in writing, software
bogdanm 13:0645d8841f51 11 * distributed under the License is distributed on an "AS IS" BASIS,
bogdanm 13:0645d8841f51 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm 13:0645d8841f51 13 * See the License for the specific language governing permissions and
bogdanm 13:0645d8841f51 14 * limitations under the License.
bogdanm 13:0645d8841f51 15 */
bogdanm 13:0645d8841f51 16 #include "TimerEvent.h"
bogdanm 13:0645d8841f51 17 #include "cmsis.h"
bogdanm 13:0645d8841f51 18
bogdanm 13:0645d8841f51 19 #include <stddef.h>
mbed_official 525:c320967f86b9 20 #include "ticker_api.h"
mbed_official 525:c320967f86b9 21 #include "us_ticker_api.h"
bogdanm 13:0645d8841f51 22
bogdanm 13:0645d8841f51 23 namespace mbed {
bogdanm 13:0645d8841f51 24
mbed_official 525:c320967f86b9 25 TimerEvent::TimerEvent() : event(), _ticker_data(get_us_ticker_data()) {
mbed_official 525:c320967f86b9 26 ticker_set_handler(_ticker_data, (&TimerEvent::irq));
mbed_official 525:c320967f86b9 27 }
mbed_official 525:c320967f86b9 28
mbed_official 525:c320967f86b9 29 TimerEvent::TimerEvent(const ticker_data_t *data) : event(), _ticker_data(data) {
mbed_official 525:c320967f86b9 30 ticker_set_handler(_ticker_data, (&TimerEvent::irq));
bogdanm 13:0645d8841f51 31 }
bogdanm 13:0645d8841f51 32
bogdanm 13:0645d8841f51 33 void TimerEvent::irq(uint32_t id) {
bogdanm 13:0645d8841f51 34 TimerEvent *timer_event = (TimerEvent*)id;
bogdanm 13:0645d8841f51 35 timer_event->handler();
bogdanm 13:0645d8841f51 36 }
bogdanm 13:0645d8841f51 37
bogdanm 13:0645d8841f51 38 TimerEvent::~TimerEvent() {
bogdanm 13:0645d8841f51 39 remove();
bogdanm 13:0645d8841f51 40 }
bogdanm 13:0645d8841f51 41
bogdanm 13:0645d8841f51 42 // insert in to linked list
mbed_official 304:89b9c3a9a045 43 void TimerEvent::insert(timestamp_t timestamp) {
mbed_official 525:c320967f86b9 44 ticker_insert_event(_ticker_data, &event, timestamp, (uint32_t)this);
bogdanm 13:0645d8841f51 45 }
bogdanm 13:0645d8841f51 46
bogdanm 13:0645d8841f51 47 void TimerEvent::remove() {
mbed_official 525:c320967f86b9 48 ticker_remove_event(_ticker_data, &event);
bogdanm 13:0645d8841f51 49 }
bogdanm 13:0645d8841f51 50
bogdanm 13:0645d8841f51 51 } // namespace mbed