Vladimir Vana / mbed

pro vyuku PSS v Jecne

wait_api.h@0:23d1f73bf130, 2017-09-24 (annotated)

Committer:
vladvana
Date:
Sun Sep 24 12:31:52 2017 +0000
Revision:
0:23d1f73bf130
podklady pro cviceni z PSS

Who changed what in which revision?

UserRevisionLine numberNew contents of line
vladvana 0:23d1f73bf130 1 /* mbed Microcontroller Library
vladvana 0:23d1f73bf130 2 * Copyright (c) 2006-2013 ARM Limited
vladvana 0:23d1f73bf130 3 *
vladvana 0:23d1f73bf130 4 * Licensed under the Apache License, Version 2.0 (the "License");
vladvana 0:23d1f73bf130 5 * you may not use this file except in compliance with the License.
vladvana 0:23d1f73bf130 6 * You may obtain a copy of the License at
vladvana 0:23d1f73bf130 7 *
vladvana 0:23d1f73bf130 8 * http://www.apache.org/licenses/LICENSE-2.0
vladvana 0:23d1f73bf130 9 *
vladvana 0:23d1f73bf130 10 * Unless required by applicable law or agreed to in writing, software
vladvana 0:23d1f73bf130 11 * distributed under the License is distributed on an "AS IS" BASIS,
vladvana 0:23d1f73bf130 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
vladvana 0:23d1f73bf130 13 * See the License for the specific language governing permissions and
vladvana 0:23d1f73bf130 14 * limitations under the License.
vladvana 0:23d1f73bf130 15 */
vladvana 0:23d1f73bf130 16 #ifndef MBED_WAIT_API_H
vladvana 0:23d1f73bf130 17 #define MBED_WAIT_API_H
vladvana 0:23d1f73bf130 18
vladvana 0:23d1f73bf130 19 #ifdef __cplusplus
vladvana 0:23d1f73bf130 20 extern "C" {
vladvana 0:23d1f73bf130 21 #endif
vladvana 0:23d1f73bf130 22
vladvana 0:23d1f73bf130 23 /** Generic wait functions.
vladvana 0:23d1f73bf130 24 *
vladvana 0:23d1f73bf130 25 * These provide simple NOP type wait capabilities.
vladvana 0:23d1f73bf130 26 *
vladvana 0:23d1f73bf130 27 * Example:
vladvana 0:23d1f73bf130 28 * @code
vladvana 0:23d1f73bf130 29 * #include "mbed.h"
vladvana 0:23d1f73bf130 30 *
vladvana 0:23d1f73bf130 31 * DigitalOut heartbeat(LED1);
vladvana 0:23d1f73bf130 32 *
vladvana 0:23d1f73bf130 33 * int main() {
vladvana 0:23d1f73bf130 34 * while (1) {
vladvana 0:23d1f73bf130 35 * heartbeat = 1;
vladvana 0:23d1f73bf130 36 * wait(0.5);
vladvana 0:23d1f73bf130 37 * heartbeat = 0;
vladvana 0:23d1f73bf130 38 * wait(0.5);
vladvana 0:23d1f73bf130 39 * }
vladvana 0:23d1f73bf130 40 * }
vladvana 0:23d1f73bf130 41 */
vladvana 0:23d1f73bf130 42
vladvana 0:23d1f73bf130 43 /** Waits for a number of seconds, with microsecond resolution (within
vladvana 0:23d1f73bf130 44 * the accuracy of single precision floating point).
vladvana 0:23d1f73bf130 45 *
vladvana 0:23d1f73bf130 46 * @param s number of seconds to wait
vladvana 0:23d1f73bf130 47 */
vladvana 0:23d1f73bf130 48 void wait(float s);
vladvana 0:23d1f73bf130 49
vladvana 0:23d1f73bf130 50 /** Waits a number of milliseconds.
vladvana 0:23d1f73bf130 51 *
vladvana 0:23d1f73bf130 52 * @param ms the whole number of milliseconds to wait
vladvana 0:23d1f73bf130 53 */
vladvana 0:23d1f73bf130 54 void wait_ms(int ms);
vladvana 0:23d1f73bf130 55
vladvana 0:23d1f73bf130 56 /** Waits a number of microseconds.
vladvana 0:23d1f73bf130 57 *
vladvana 0:23d1f73bf130 58 * @param us the whole number of microseconds to wait
vladvana 0:23d1f73bf130 59 */
vladvana 0:23d1f73bf130 60 void wait_us(int us);
vladvana 0:23d1f73bf130 61
vladvana 0:23d1f73bf130 62 #ifdef __cplusplus
vladvana 0:23d1f73bf130 63 }
vladvana 0:23d1f73bf130 64 #endif
vladvana 0:23d1f73bf130 65
vladvana 0:23d1f73bf130 66 #endif