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common/Ticker.cpp@132:6cc58ee51cfe, 2016-05-22 (annotated)

Committer:
mbed_official
Date:
Sun May 22 17:00:12 2016 +0100
Revision:
132:6cc58ee51cfe
Parent:
0:9b334a45a8ff
Child:
144:ef7eb2e8f9f7
Synchronized with git revision bd78f98496fab2f02162521d7e279d7bd0f0840e



Full URL: https://github.com/mbedmicro/mbed/commit/bd78f98496fab2f02162521d7e279d7bd0f0840e/



Fix for Issue#1740.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 /* mbed Microcontroller Library
bogdanm 0:9b334a45a8ff 2 * Copyright (c) 2006-2013 ARM Limited
bogdanm 0:9b334a45a8ff 3 *
bogdanm 0:9b334a45a8ff 4 * Licensed under the Apache License, Version 2.0 (the "License");
bogdanm 0:9b334a45a8ff 5 * you may not use this file except in compliance with the License.
bogdanm 0:9b334a45a8ff 6 * You may obtain a copy of the License at
bogdanm 0:9b334a45a8ff 7 *
bogdanm 0:9b334a45a8ff 8 * http://www.apache.org/licenses/LICENSE-2.0
bogdanm 0:9b334a45a8ff 9 *
bogdanm 0:9b334a45a8ff 10 * Unless required by applicable law or agreed to in writing, software
bogdanm 0:9b334a45a8ff 11 * distributed under the License is distributed on an "AS IS" BASIS,
bogdanm 0:9b334a45a8ff 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm 0:9b334a45a8ff 13 * See the License for the specific language governing permissions and
bogdanm 0:9b334a45a8ff 14 * limitations under the License.
bogdanm 0:9b334a45a8ff 15 */
bogdanm 0:9b334a45a8ff 16 #include "Ticker.h"
bogdanm 0:9b334a45a8ff 17
bogdanm 0:9b334a45a8ff 18 #include "TimerEvent.h"
bogdanm 0:9b334a45a8ff 19 #include "FunctionPointer.h"
bogdanm 0:9b334a45a8ff 20 #include "ticker_api.h"
bogdanm 0:9b334a45a8ff 21
bogdanm 0:9b334a45a8ff 22 namespace mbed {
bogdanm 0:9b334a45a8ff 23
bogdanm 0:9b334a45a8ff 24 void Ticker::detach() {
bogdanm 0:9b334a45a8ff 25 remove();
bogdanm 0:9b334a45a8ff 26 _function.attach(0);
bogdanm 0:9b334a45a8ff 27 }
bogdanm 0:9b334a45a8ff 28
bogdanm 0:9b334a45a8ff 29 void Ticker::setup(timestamp_t t) {
bogdanm 0:9b334a45a8ff 30 remove();
bogdanm 0:9b334a45a8ff 31 _delay = t;
bogdanm 0:9b334a45a8ff 32 insert(_delay + ticker_read(_ticker_data));
bogdanm 0:9b334a45a8ff 33 }
bogdanm 0:9b334a45a8ff 34
bogdanm 0:9b334a45a8ff 35 void Ticker::handler() {
bogdanm 0:9b334a45a8ff 36 insert(event.timestamp + _delay);
bogdanm 0:9b334a45a8ff 37 _function.call();
bogdanm 0:9b334a45a8ff 38 }
bogdanm 0:9b334a45a8ff 39
bogdanm 0:9b334a45a8ff 40 } // namespace mbed