mbed official / mbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

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mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

platform/mbed_wait_api.h@147:a97add6d7e64, 2017-07-19 (annotated)

Committer:
Kojto
Date:
Wed Jul 19 16:46:19 2017 +0100
Revision:
147:a97add6d7e64
Parent:
145:64910690c574 
Release 147 of the mbed library.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 138:093f2bd7b9eb 1
<> 138:093f2bd7b9eb 2 /** \addtogroup platform */
<> 138:093f2bd7b9eb 3 /** @{*/
<> 138:093f2bd7b9eb 4 /* mbed Microcontroller Library
<> 138:093f2bd7b9eb 5 * Copyright (c) 2006-2013 ARM Limited
<> 138:093f2bd7b9eb 6 *
<> 138:093f2bd7b9eb 7 * Licensed under the Apache License, Version 2.0 (the "License");
<> 138:093f2bd7b9eb 8 * you may not use this file except in compliance with the License.
<> 138:093f2bd7b9eb 9 * You may obtain a copy of the License at
<> 138:093f2bd7b9eb 10 *
<> 138:093f2bd7b9eb 11 * http://www.apache.org/licenses/LICENSE-2.0
<> 138:093f2bd7b9eb 12 *
<> 138:093f2bd7b9eb 13 * Unless required by applicable law or agreed to in writing, software
<> 138:093f2bd7b9eb 14 * distributed under the License is distributed on an "AS IS" BASIS,
<> 138:093f2bd7b9eb 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<> 138:093f2bd7b9eb 16 * See the License for the specific language governing permissions and
<> 138:093f2bd7b9eb 17 * limitations under the License.
<> 138:093f2bd7b9eb 18 */
<> 138:093f2bd7b9eb 19 #ifndef MBED_WAIT_API_H
<> 138:093f2bd7b9eb 20 #define MBED_WAIT_API_H
<> 138:093f2bd7b9eb 21
<> 138:093f2bd7b9eb 22 #ifdef __cplusplus
<> 138:093f2bd7b9eb 23 extern "C" {
<> 138:093f2bd7b9eb 24 #endif
<> 138:093f2bd7b9eb 25
<> 138:093f2bd7b9eb 26 /** Generic wait functions.
<> 138:093f2bd7b9eb 27 *
<> 138:093f2bd7b9eb 28 * These provide simple NOP type wait capabilities.
<> 138:093f2bd7b9eb 29 *
<> 138:093f2bd7b9eb 30 * Example:
<> 138:093f2bd7b9eb 31 * @code
<> 138:093f2bd7b9eb 32 * #include "mbed.h"
<> 138:093f2bd7b9eb 33 *
<> 138:093f2bd7b9eb 34 * DigitalOut heartbeat(LED1);
<> 138:093f2bd7b9eb 35 *
<> 138:093f2bd7b9eb 36 * int main() {
<> 138:093f2bd7b9eb 37 * while (1) {
<> 138:093f2bd7b9eb 38 * heartbeat = 1;
<> 138:093f2bd7b9eb 39 * wait(0.5);
<> 138:093f2bd7b9eb 40 * heartbeat = 0;
<> 138:093f2bd7b9eb 41 * wait(0.5);
<> 138:093f2bd7b9eb 42 * }
<> 138:093f2bd7b9eb 43 * }
AnnaBridge 145:64910690c574 44 * @endcode
<> 138:093f2bd7b9eb 45 */
<> 138:093f2bd7b9eb 46
<> 138:093f2bd7b9eb 47 /** Waits for a number of seconds, with microsecond resolution (within
<> 138:093f2bd7b9eb 48 * the accuracy of single precision floating point).
<> 138:093f2bd7b9eb 49 *
<> 138:093f2bd7b9eb 50 * @param s number of seconds to wait
<> 138:093f2bd7b9eb 51 */
<> 138:093f2bd7b9eb 52 void wait(float s);
<> 138:093f2bd7b9eb 53
<> 138:093f2bd7b9eb 54 /** Waits a number of milliseconds.
<> 138:093f2bd7b9eb 55 *
<> 138:093f2bd7b9eb 56 * @param ms the whole number of milliseconds to wait
<> 138:093f2bd7b9eb 57 */
<> 138:093f2bd7b9eb 58 void wait_ms(int ms);
<> 138:093f2bd7b9eb 59
<> 138:093f2bd7b9eb 60 /** Waits a number of microseconds.
<> 138:093f2bd7b9eb 61 *
<> 138:093f2bd7b9eb 62 * @param us the whole number of microseconds to wait
<> 138:093f2bd7b9eb 63 */
<> 138:093f2bd7b9eb 64 void wait_us(int us);
<> 138:093f2bd7b9eb 65
<> 138:093f2bd7b9eb 66 #ifdef __cplusplus
<> 138:093f2bd7b9eb 67 }
<> 138:093f2bd7b9eb 68 #endif
<> 138:093f2bd7b9eb 69
<> 138:093f2bd7b9eb 70 #endif
<> 138:093f2bd7b9eb 71
<> 138:093f2bd7b9eb 72 /** @}*/