Gan likun / The prosthetic control

The prosthetic control（MIT）

drivers/Timeout.h@0:20e0c61e0684, 2022-06-23 (annotated)

Committer:
ganlikun
Date:
Thu Jun 23 05:23:34 2022 +0000
Revision:
0:20e0c61e0684
01

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ganlikun 0:20e0c61e0684 1 /* mbed Microcontroller Library
ganlikun 0:20e0c61e0684 2 * Copyright (c) 2006-2013 ARM Limited
ganlikun 0:20e0c61e0684 3 *
ganlikun 0:20e0c61e0684 4 * Licensed under the Apache License, Version 2.0 (the "License");
ganlikun 0:20e0c61e0684 5 * you may not use this file except in compliance with the License.
ganlikun 0:20e0c61e0684 6 * You may obtain a copy of the License at
ganlikun 0:20e0c61e0684 7 *
ganlikun 0:20e0c61e0684 8 * http://www.apache.org/licenses/LICENSE-2.0
ganlikun 0:20e0c61e0684 9 *
ganlikun 0:20e0c61e0684 10 * Unless required by applicable law or agreed to in writing, software
ganlikun 0:20e0c61e0684 11 * distributed under the License is distributed on an "AS IS" BASIS,
ganlikun 0:20e0c61e0684 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ganlikun 0:20e0c61e0684 13 * See the License for the specific language governing permissions and
ganlikun 0:20e0c61e0684 14 * limitations under the License.
ganlikun 0:20e0c61e0684 15 */
ganlikun 0:20e0c61e0684 16 #ifndef MBED_TIMEOUT_H
ganlikun 0:20e0c61e0684 17 #define MBED_TIMEOUT_H
ganlikun 0:20e0c61e0684 18
ganlikun 0:20e0c61e0684 19 #include "drivers/Ticker.h"
ganlikun 0:20e0c61e0684 20 #include "platform/NonCopyable.h"
ganlikun 0:20e0c61e0684 21 #include "platform/mbed_sleep.h"
ganlikun 0:20e0c61e0684 22
ganlikun 0:20e0c61e0684 23 namespace mbed {
ganlikun 0:20e0c61e0684 24 /** \addtogroup drivers */
ganlikun 0:20e0c61e0684 25
ganlikun 0:20e0c61e0684 26 /** A Timeout is used to call a function at a point in the future
ganlikun 0:20e0c61e0684 27 *
ganlikun 0:20e0c61e0684 28 * You can use as many seperate Timeout objects as you require.
ganlikun 0:20e0c61e0684 29 *
ganlikun 0:20e0c61e0684 30 * @note Synchronization level: Interrupt safe
ganlikun 0:20e0c61e0684 31 *
ganlikun 0:20e0c61e0684 32 * Example:
ganlikun 0:20e0c61e0684 33 * @code
ganlikun 0:20e0c61e0684 34 * // Blink until timeout.
ganlikun 0:20e0c61e0684 35 *
ganlikun 0:20e0c61e0684 36 * #include "mbed.h"
ganlikun 0:20e0c61e0684 37 *
ganlikun 0:20e0c61e0684 38 * Timeout timeout;
ganlikun 0:20e0c61e0684 39 * DigitalOut led(LED1);
ganlikun 0:20e0c61e0684 40 *
ganlikun 0:20e0c61e0684 41 * int on = 1;
ganlikun 0:20e0c61e0684 42 *
ganlikun 0:20e0c61e0684 43 * void attimeout() {
ganlikun 0:20e0c61e0684 44 * on = 0;
ganlikun 0:20e0c61e0684 45 * }
ganlikun 0:20e0c61e0684 46 *
ganlikun 0:20e0c61e0684 47 * int main() {
ganlikun 0:20e0c61e0684 48 * timeout.attach(&attimeout, 5);
ganlikun 0:20e0c61e0684 49 * while(on) {
ganlikun 0:20e0c61e0684 50 * led = !led;
ganlikun 0:20e0c61e0684 51 * wait(0.2);
ganlikun 0:20e0c61e0684 52 * }
ganlikun 0:20e0c61e0684 53 * }
ganlikun 0:20e0c61e0684 54 * @endcode
ganlikun 0:20e0c61e0684 55 * @ingroup drivers
ganlikun 0:20e0c61e0684 56 */
ganlikun 0:20e0c61e0684 57 class Timeout : public Ticker, private NonCopyable<Timeout> {
ganlikun 0:20e0c61e0684 58
ganlikun 0:20e0c61e0684 59 protected:
ganlikun 0:20e0c61e0684 60 virtual void handler();
ganlikun 0:20e0c61e0684 61 };
ganlikun 0:20e0c61e0684 62
ganlikun 0:20e0c61e0684 63 } // namespace mbed
ganlikun 0:20e0c61e0684 64
ganlikun 0:20e0c61e0684 65 #endif
ganlikun 0:20e0c61e0684 66
ganlikun 0:20e0c61e0684 67