George Roussos / BLE_Temperature_Exercise

BLE Temperature Service Mobile and Ubiquitous Computing Module Birkbeck College

Dependencies:   DS1820

mbed/Timeout.h@0:dd0fea342ad2, 2015-03-08 (annotated)

Committer:
gkroussos
Date:
Sun Mar 08 19:42:20 2015 +0000
Revision:
0:dd0fea342ad2
BLE Temperature Service ; Mobile and Ubiquitous Computing Module; Birkbeck College

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gkroussos 0:dd0fea342ad2 1 /* mbed Microcontroller Library
gkroussos 0:dd0fea342ad2 2 * Copyright (c) 2006-2013 ARM Limited
gkroussos 0:dd0fea342ad2 3 *
gkroussos 0:dd0fea342ad2 4 * Licensed under the Apache License, Version 2.0 (the "License");
gkroussos 0:dd0fea342ad2 5 * you may not use this file except in compliance with the License.
gkroussos 0:dd0fea342ad2 6 * You may obtain a copy of the License at
gkroussos 0:dd0fea342ad2 7 *
gkroussos 0:dd0fea342ad2 8 * http://www.apache.org/licenses/LICENSE-2.0
gkroussos 0:dd0fea342ad2 9 *
gkroussos 0:dd0fea342ad2 10 * Unless required by applicable law or agreed to in writing, software
gkroussos 0:dd0fea342ad2 11 * distributed under the License is distributed on an "AS IS" BASIS,
gkroussos 0:dd0fea342ad2 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
gkroussos 0:dd0fea342ad2 13 * See the License for the specific language governing permissions and
gkroussos 0:dd0fea342ad2 14 * limitations under the License.
gkroussos 0:dd0fea342ad2 15 */
gkroussos 0:dd0fea342ad2 16 #ifndef MBED_TIMEOUT_H
gkroussos 0:dd0fea342ad2 17 #define MBED_TIMEOUT_H
gkroussos 0:dd0fea342ad2 18
gkroussos 0:dd0fea342ad2 19 #include "Ticker.h"
gkroussos 0:dd0fea342ad2 20
gkroussos 0:dd0fea342ad2 21 namespace mbed {
gkroussos 0:dd0fea342ad2 22
gkroussos 0:dd0fea342ad2 23 /** A Timeout is used to call a function at a point in the future
gkroussos 0:dd0fea342ad2 24 *
gkroussos 0:dd0fea342ad2 25 * You can use as many seperate Timeout objects as you require.
gkroussos 0:dd0fea342ad2 26 *
gkroussos 0:dd0fea342ad2 27 * Example:
gkroussos 0:dd0fea342ad2 28 * @code
gkroussos 0:dd0fea342ad2 29 * // Blink until timeout.
gkroussos 0:dd0fea342ad2 30 *
gkroussos 0:dd0fea342ad2 31 * #include "mbed.h"
gkroussos 0:dd0fea342ad2 32 *
gkroussos 0:dd0fea342ad2 33 * Timeout timeout;
gkroussos 0:dd0fea342ad2 34 * DigitalOut led(LED1);
gkroussos 0:dd0fea342ad2 35 *
gkroussos 0:dd0fea342ad2 36 * int on = 1;
gkroussos 0:dd0fea342ad2 37 *
gkroussos 0:dd0fea342ad2 38 * void attimeout() {
gkroussos 0:dd0fea342ad2 39 * on = 0;
gkroussos 0:dd0fea342ad2 40 * }
gkroussos 0:dd0fea342ad2 41 *
gkroussos 0:dd0fea342ad2 42 * int main() {
gkroussos 0:dd0fea342ad2 43 * timeout.attach(&attimeout, 5);
gkroussos 0:dd0fea342ad2 44 * while(on) {
gkroussos 0:dd0fea342ad2 45 * led = !led;
gkroussos 0:dd0fea342ad2 46 * wait(0.2);
gkroussos 0:dd0fea342ad2 47 * }
gkroussos 0:dd0fea342ad2 48 * }
gkroussos 0:dd0fea342ad2 49 * @endcode
gkroussos 0:dd0fea342ad2 50 */
gkroussos 0:dd0fea342ad2 51 class Timeout : public Ticker {
gkroussos 0:dd0fea342ad2 52
gkroussos 0:dd0fea342ad2 53 protected:
gkroussos 0:dd0fea342ad2 54 virtual void handler();
gkroussos 0:dd0fea342ad2 55 };
gkroussos 0:dd0fea342ad2 56
gkroussos 0:dd0fea342ad2 57 } // namespace mbed
gkroussos 0:dd0fea342ad2 58
gkroussos 0:dd0fea342ad2 59 #endif