mirror of https://github.com/ARMmbed/mbed-os.git
66 lines
1.4 KiB
C++
66 lines
1.4 KiB
C++
/* mbed Microcontroller Library
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* Copyright (c) 2006-2013 ARM Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MBED_TIMEOUT_H
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#define MBED_TIMEOUT_H
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#include "drivers/Ticker.h"
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namespace mbed {
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/** \addtogroup drivers */
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/** @{*/
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/** A Timeout is used to call a function at a point in the future
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*
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* You can use as many seperate Timeout objects as you require.
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*
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* @Note Synchronization level: Interrupt safe
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*
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* Example:
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* @code
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* // Blink until timeout.
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*
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* #include "mbed.h"
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*
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* Timeout timeout;
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* DigitalOut led(LED1);
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*
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* int on = 1;
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*
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* void attimeout() {
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* on = 0;
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* }
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*
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* int main() {
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* timeout.attach(&attimeout, 5);
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* while(on) {
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* led = !led;
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* wait(0.2);
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* }
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* }
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* @endcode
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*/
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class Timeout : public Ticker {
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protected:
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virtual void handler();
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};
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} // namespace mbed
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#endif
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/** @}*/
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