PHung Tung / WAV2

SPKT

Dependencies:   F746_GUI SD_PlayerSkeleton F746_SAI_IO

mbed_src_STM32F7/api/Timeout.h@0:aa3fc5ad02f7, 2019-06-04 (annotated)

Committer:
phungductung
Date:
Tue Jun 04 09:08:29 2019 +0000
Revision:
0:aa3fc5ad02f7
SPKT

Who changed what in which revision?

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phungductung 0:aa3fc5ad02f7 1 /* mbed Microcontroller Library
phungductung 0:aa3fc5ad02f7 2 * Copyright (c) 2006-2013 ARM Limited
phungductung 0:aa3fc5ad02f7 3 *
phungductung 0:aa3fc5ad02f7 4 * Licensed under the Apache License, Version 2.0 (the "License");
phungductung 0:aa3fc5ad02f7 5 * you may not use this file except in compliance with the License.
phungductung 0:aa3fc5ad02f7 6 * You may obtain a copy of the License at
phungductung 0:aa3fc5ad02f7 7 *
phungductung 0:aa3fc5ad02f7 8 * http://www.apache.org/licenses/LICENSE-2.0
phungductung 0:aa3fc5ad02f7 9 *
phungductung 0:aa3fc5ad02f7 10 * Unless required by applicable law or agreed to in writing, software
phungductung 0:aa3fc5ad02f7 11 * distributed under the License is distributed on an "AS IS" BASIS,
phungductung 0:aa3fc5ad02f7 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
phungductung 0:aa3fc5ad02f7 13 * See the License for the specific language governing permissions and
phungductung 0:aa3fc5ad02f7 14 * limitations under the License.
phungductung 0:aa3fc5ad02f7 15 */
phungductung 0:aa3fc5ad02f7 16 #ifndef MBED_TIMEOUT_H
phungductung 0:aa3fc5ad02f7 17 #define MBED_TIMEOUT_H
phungductung 0:aa3fc5ad02f7 18
phungductung 0:aa3fc5ad02f7 19 #include "Ticker.h"
phungductung 0:aa3fc5ad02f7 20
phungductung 0:aa3fc5ad02f7 21 namespace mbed {
phungductung 0:aa3fc5ad02f7 22
phungductung 0:aa3fc5ad02f7 23 /** A Timeout is used to call a function at a point in the future
phungductung 0:aa3fc5ad02f7 24 *
phungductung 0:aa3fc5ad02f7 25 * You can use as many seperate Timeout objects as you require.
phungductung 0:aa3fc5ad02f7 26 *
phungductung 0:aa3fc5ad02f7 27 * Example:
phungductung 0:aa3fc5ad02f7 28 * @code
phungductung 0:aa3fc5ad02f7 29 * // Blink until timeout.
phungductung 0:aa3fc5ad02f7 30 *
phungductung 0:aa3fc5ad02f7 31 * #include "mbed.h"
phungductung 0:aa3fc5ad02f7 32 *
phungductung 0:aa3fc5ad02f7 33 * Timeout timeout;
phungductung 0:aa3fc5ad02f7 34 * DigitalOut led(LED1);
phungductung 0:aa3fc5ad02f7 35 *
phungductung 0:aa3fc5ad02f7 36 * int on = 1;
phungductung 0:aa3fc5ad02f7 37 *
phungductung 0:aa3fc5ad02f7 38 * void attimeout() {
phungductung 0:aa3fc5ad02f7 39 * on = 0;
phungductung 0:aa3fc5ad02f7 40 * }
phungductung 0:aa3fc5ad02f7 41 *
phungductung 0:aa3fc5ad02f7 42 * int main() {
phungductung 0:aa3fc5ad02f7 43 * timeout.attach(&attimeout, 5);
phungductung 0:aa3fc5ad02f7 44 * while(on) {
phungductung 0:aa3fc5ad02f7 45 * led = !led;
phungductung 0:aa3fc5ad02f7 46 * wait(0.2);
phungductung 0:aa3fc5ad02f7 47 * }
phungductung 0:aa3fc5ad02f7 48 * }
phungductung 0:aa3fc5ad02f7 49 * @endcode
phungductung 0:aa3fc5ad02f7 50 */
phungductung 0:aa3fc5ad02f7 51 class Timeout : public Ticker {
phungductung 0:aa3fc5ad02f7 52
phungductung 0:aa3fc5ad02f7 53 protected:
phungductung 0:aa3fc5ad02f7 54 virtual void handler();
phungductung 0:aa3fc5ad02f7 55 };
phungductung 0:aa3fc5ad02f7 56
phungductung 0:aa3fc5ad02f7 57 } // namespace mbed
phungductung 0:aa3fc5ad02f7 58
phungductung 0:aa3fc5ad02f7 59 #endif