雄介 太田 / mbed

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Fork of mbed by mbed official

Timeout.h@76:824293ae5e43, 2014-01-13 (annotated)

Committer:
bogdanm
Date:
Mon Jan 13 15:31:11 2014 +0200
Revision:
76:824293ae5e43
Parent:
65:5798e58a58b1 
Release 76 of the mbed library



Main changes:



- enabled SPI slave on LPC812

- the RTOS should now work with GCC_CR  (LPC1768 and LPC4088)

- GCC now uses 'hard' as the floating point ABI (arguments in floating point registers)

- Bug fixes on various platforms

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 65:5798e58a58b1 1 /* mbed Microcontroller Library
bogdanm 65:5798e58a58b1 2 * Copyright (c) 2006-2013 ARM Limited
bogdanm 65:5798e58a58b1 3 *
bogdanm 65:5798e58a58b1 4 * Licensed under the Apache License, Version 2.0 (the "License");
bogdanm 65:5798e58a58b1 5 * you may not use this file except in compliance with the License.
bogdanm 65:5798e58a58b1 6 * You may obtain a copy of the License at
bogdanm 65:5798e58a58b1 7 *
bogdanm 65:5798e58a58b1 8 * http://www.apache.org/licenses/LICENSE-2.0
bogdanm 65:5798e58a58b1 9 *
bogdanm 65:5798e58a58b1 10 * Unless required by applicable law or agreed to in writing, software
bogdanm 65:5798e58a58b1 11 * distributed under the License is distributed on an "AS IS" BASIS,
bogdanm 65:5798e58a58b1 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm 65:5798e58a58b1 13 * See the License for the specific language governing permissions and
bogdanm 65:5798e58a58b1 14 * limitations under the License.
bogdanm 65:5798e58a58b1 15 */
bogdanm 65:5798e58a58b1 16 #ifndef MBED_TIMEOUT_H
bogdanm 65:5798e58a58b1 17 #define MBED_TIMEOUT_H
bogdanm 65:5798e58a58b1 18
bogdanm 65:5798e58a58b1 19 #include "Ticker.h"
bogdanm 65:5798e58a58b1 20
bogdanm 65:5798e58a58b1 21 namespace mbed {
bogdanm 65:5798e58a58b1 22
bogdanm 65:5798e58a58b1 23 /** A Timeout is used to call a function at a point in the future
bogdanm 65:5798e58a58b1 24 *
bogdanm 65:5798e58a58b1 25 * You can use as many seperate Timeout objects as you require.
bogdanm 65:5798e58a58b1 26 *
bogdanm 65:5798e58a58b1 27 * Example:
bogdanm 65:5798e58a58b1 28 * @code
bogdanm 65:5798e58a58b1 29 * // Blink until timeout.
bogdanm 65:5798e58a58b1 30 *
bogdanm 65:5798e58a58b1 31 * #include "mbed.h"
bogdanm 65:5798e58a58b1 32 *
bogdanm 65:5798e58a58b1 33 * Timeout timeout;
bogdanm 65:5798e58a58b1 34 * DigitalOut led(LED1);
bogdanm 65:5798e58a58b1 35 *
bogdanm 65:5798e58a58b1 36 * int on = 1;
bogdanm 65:5798e58a58b1 37 *
bogdanm 65:5798e58a58b1 38 * void attimeout() {
bogdanm 65:5798e58a58b1 39 * on = 0;
bogdanm 65:5798e58a58b1 40 * }
bogdanm 65:5798e58a58b1 41 *
bogdanm 65:5798e58a58b1 42 * int main() {
bogdanm 65:5798e58a58b1 43 * timeout.attach(&attimeout, 5);
bogdanm 65:5798e58a58b1 44 * while(on) {
bogdanm 65:5798e58a58b1 45 * led = !led;
bogdanm 65:5798e58a58b1 46 * wait(0.2);
bogdanm 65:5798e58a58b1 47 * }
bogdanm 65:5798e58a58b1 48 * }
bogdanm 65:5798e58a58b1 49 * @endcode
bogdanm 65:5798e58a58b1 50 */
bogdanm 65:5798e58a58b1 51 class Timeout : public Ticker {
bogdanm 65:5798e58a58b1 52
bogdanm 65:5798e58a58b1 53 protected:
bogdanm 65:5798e58a58b1 54 virtual void handler();
bogdanm 65:5798e58a58b1 55 };
bogdanm 65:5798e58a58b1 56
bogdanm 65:5798e58a58b1 57 } // namespace mbed
bogdanm 65:5798e58a58b1 58
bogdanm 65:5798e58a58b1 59 #endif