Mark Turner / MarksMbed

This is a repository for all my programs or modified programs.

Timeout.h@0:72480818e4a9, 2016-09-11 (annotated)

Committer:
mturner5
Date:
Sun Sep 11 23:48:09 2016 +0000
Revision:
0:72480818e4a9
Made delays for the LEDS and button presses

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mturner5 0:72480818e4a9 1 /* mbed Microcontroller Library
mturner5 0:72480818e4a9 2 * Copyright (c) 2006-2013 ARM Limited
mturner5 0:72480818e4a9 3 *
mturner5 0:72480818e4a9 4 * Licensed under the Apache License, Version 2.0 (the "License");
mturner5 0:72480818e4a9 5 * you may not use this file except in compliance with the License.
mturner5 0:72480818e4a9 6 * You may obtain a copy of the License at
mturner5 0:72480818e4a9 7 *
mturner5 0:72480818e4a9 8 * http://www.apache.org/licenses/LICENSE-2.0
mturner5 0:72480818e4a9 9 *
mturner5 0:72480818e4a9 10 * Unless required by applicable law or agreed to in writing, software
mturner5 0:72480818e4a9 11 * distributed under the License is distributed on an "AS IS" BASIS,
mturner5 0:72480818e4a9 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mturner5 0:72480818e4a9 13 * See the License for the specific language governing permissions and
mturner5 0:72480818e4a9 14 * limitations under the License.
mturner5 0:72480818e4a9 15 */
mturner5 0:72480818e4a9 16 #ifndef MBED_TIMEOUT_H
mturner5 0:72480818e4a9 17 #define MBED_TIMEOUT_H
mturner5 0:72480818e4a9 18
mturner5 0:72480818e4a9 19 #include "Ticker.h"
mturner5 0:72480818e4a9 20
mturner5 0:72480818e4a9 21 namespace mbed {
mturner5 0:72480818e4a9 22
mturner5 0:72480818e4a9 23 /** A Timeout is used to call a function at a point in the future
mturner5 0:72480818e4a9 24 *
mturner5 0:72480818e4a9 25 * You can use as many seperate Timeout objects as you require.
mturner5 0:72480818e4a9 26 *
mturner5 0:72480818e4a9 27 * Example:
mturner5 0:72480818e4a9 28 * @code
mturner5 0:72480818e4a9 29 * // Blink until timeout.
mturner5 0:72480818e4a9 30 *
mturner5 0:72480818e4a9 31 * #include "mbed.h"
mturner5 0:72480818e4a9 32 *
mturner5 0:72480818e4a9 33 * Timeout timeout;
mturner5 0:72480818e4a9 34 * DigitalOut led(LED1);
mturner5 0:72480818e4a9 35 *
mturner5 0:72480818e4a9 36 * int on = 1;
mturner5 0:72480818e4a9 37 *
mturner5 0:72480818e4a9 38 * void attimeout() {
mturner5 0:72480818e4a9 39 * on = 0;
mturner5 0:72480818e4a9 40 * }
mturner5 0:72480818e4a9 41 *
mturner5 0:72480818e4a9 42 * int main() {
mturner5 0:72480818e4a9 43 * timeout.attach(&attimeout, 5);
mturner5 0:72480818e4a9 44 * while(on) {
mturner5 0:72480818e4a9 45 * led = !led;
mturner5 0:72480818e4a9 46 * wait(0.2);
mturner5 0:72480818e4a9 47 * }
mturner5 0:72480818e4a9 48 * }
mturner5 0:72480818e4a9 49 * @endcode
mturner5 0:72480818e4a9 50 */
mturner5 0:72480818e4a9 51 class Timeout : public Ticker {
mturner5 0:72480818e4a9 52
mturner5 0:72480818e4a9 53 protected:
mturner5 0:72480818e4a9 54 virtual void handler();
mturner5 0:72480818e4a9 55 };
mturner5 0:72480818e4a9 56
mturner5 0:72480818e4a9 57 } // namespace mbed
mturner5 0:72480818e4a9 58
mturner5 0:72480818e4a9 59 #endif