From bbc microbit library
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Timeout.h
- Committer:
- euxton
- Date:
- 2018-01-11
- Revision:
- 4:4a743b1a8b47
- Parent:
- 0:e1a608bb55e8
File content as of revision 4:4a743b1a8b47:
/* mbed Microcontroller Library * Copyright (c) 2006-2013 ARM Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef MBED_TIMEOUT_H #define MBED_TIMEOUT_H #include "Ticker.h" namespace mbed { /** A Timeout is used to call a function at a point in the future * * You can use as many seperate Timeout objects as you require. * * Example: * @code * // Blink until timeout. * * #include "mbed.h" * * Timeout timeout; * DigitalOut led(LED1); * * int on = 1; * * void attimeout() { * on = 0; * } * * int main() { * timeout.attach(&attimeout, 5); * while(on) { * led = !led; * wait(0.2); * } * } * @endcode */ class Timeout : public Ticker { protected: virtual void handler(); }; } // namespace mbed #endif