Yihui Xiong / mbed-src-nrf51822

customized mbed library sources for nrf51822

Dependents:   Grove_Node Potentiometer BLE_Beacon I2C_Scanner

api/Timeout.h@0:700cadd8b708, 2014-11-04 (annotated)

Committer:
yihui
Date:
Tue Nov 04 07:38:53 2014 +0000
Revision:
0:700cadd8b708
customized mbed-src library for nrf51822

Who changed what in which revision?

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yihui 0:700cadd8b708 1 /* mbed Microcontroller Library
yihui 0:700cadd8b708 2 * Copyright (c) 2006-2013 ARM Limited
yihui 0:700cadd8b708 3 *
yihui 0:700cadd8b708 4 * Licensed under the Apache License, Version 2.0 (the "License");
yihui 0:700cadd8b708 5 * you may not use this file except in compliance with the License.
yihui 0:700cadd8b708 6 * You may obtain a copy of the License at
yihui 0:700cadd8b708 7 *
yihui 0:700cadd8b708 8 * http://www.apache.org/licenses/LICENSE-2.0
yihui 0:700cadd8b708 9 *
yihui 0:700cadd8b708 10 * Unless required by applicable law or agreed to in writing, software
yihui 0:700cadd8b708 11 * distributed under the License is distributed on an "AS IS" BASIS,
yihui 0:700cadd8b708 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
yihui 0:700cadd8b708 13 * See the License for the specific language governing permissions and
yihui 0:700cadd8b708 14 * limitations under the License.
yihui 0:700cadd8b708 15 */
yihui 0:700cadd8b708 16 #ifndef MBED_TIMEOUT_H
yihui 0:700cadd8b708 17 #define MBED_TIMEOUT_H
yihui 0:700cadd8b708 18
yihui 0:700cadd8b708 19 #include "Ticker.h"
yihui 0:700cadd8b708 20
yihui 0:700cadd8b708 21 namespace mbed {
yihui 0:700cadd8b708 22
yihui 0:700cadd8b708 23 /** A Timeout is used to call a function at a point in the future
yihui 0:700cadd8b708 24 *
yihui 0:700cadd8b708 25 * You can use as many seperate Timeout objects as you require.
yihui 0:700cadd8b708 26 *
yihui 0:700cadd8b708 27 * Example:
yihui 0:700cadd8b708 28 * @code
yihui 0:700cadd8b708 29 * // Blink until timeout.
yihui 0:700cadd8b708 30 *
yihui 0:700cadd8b708 31 * #include "mbed.h"
yihui 0:700cadd8b708 32 *
yihui 0:700cadd8b708 33 * Timeout timeout;
yihui 0:700cadd8b708 34 * DigitalOut led(LED1);
yihui 0:700cadd8b708 35 *
yihui 0:700cadd8b708 36 * int on = 1;
yihui 0:700cadd8b708 37 *
yihui 0:700cadd8b708 38 * void attimeout() {
yihui 0:700cadd8b708 39 * on = 0;
yihui 0:700cadd8b708 40 * }
yihui 0:700cadd8b708 41 *
yihui 0:700cadd8b708 42 * int main() {
yihui 0:700cadd8b708 43 * timeout.attach(&attimeout, 5);
yihui 0:700cadd8b708 44 * while(on) {
yihui 0:700cadd8b708 45 * led = !led;
yihui 0:700cadd8b708 46 * wait(0.2);
yihui 0:700cadd8b708 47 * }
yihui 0:700cadd8b708 48 * }
yihui 0:700cadd8b708 49 * @endcode
yihui 0:700cadd8b708 50 */
yihui 0:700cadd8b708 51 class Timeout : public Ticker {
yihui 0:700cadd8b708 52
yihui 0:700cadd8b708 53 protected:
yihui 0:700cadd8b708 54 virtual void handler();
yihui 0:700cadd8b708 55 };
yihui 0:700cadd8b708 56
yihui 0:700cadd8b708 57 } // namespace mbed
yihui 0:700cadd8b708 58
yihui 0:700cadd8b708 59 #endif