Marco Zecchini / Mbed OS Example_RTOS

Rtos API example

mbed-os/rtos/RtosTimer.cpp@0:9fca2b23d0ba, 2019-02-23 (annotated)

Committer:
marcozecchini
Date:
Sat Feb 23 12:13:36 2019 +0000
Revision:
0:9fca2b23d0ba
final commit

Who changed what in which revision?

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marcozecchini 0:9fca2b23d0ba 1 /* mbed Microcontroller Library
marcozecchini 0:9fca2b23d0ba 2 * Copyright (c) 2006-2012 ARM Limited
marcozecchini 0:9fca2b23d0ba 3 *
marcozecchini 0:9fca2b23d0ba 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
marcozecchini 0:9fca2b23d0ba 5 * of this software and associated documentation files (the "Software"), to deal
marcozecchini 0:9fca2b23d0ba 6 * in the Software without restriction, including without limitation the rights
marcozecchini 0:9fca2b23d0ba 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
marcozecchini 0:9fca2b23d0ba 8 * copies of the Software, and to permit persons to whom the Software is
marcozecchini 0:9fca2b23d0ba 9 * furnished to do so, subject to the following conditions:
marcozecchini 0:9fca2b23d0ba 10 *
marcozecchini 0:9fca2b23d0ba 11 * The above copyright notice and this permission notice shall be included in
marcozecchini 0:9fca2b23d0ba 12 * all copies or substantial portions of the Software.
marcozecchini 0:9fca2b23d0ba 13 *
marcozecchini 0:9fca2b23d0ba 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
marcozecchini 0:9fca2b23d0ba 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
marcozecchini 0:9fca2b23d0ba 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
marcozecchini 0:9fca2b23d0ba 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
marcozecchini 0:9fca2b23d0ba 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
marcozecchini 0:9fca2b23d0ba 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
marcozecchini 0:9fca2b23d0ba 20 * SOFTWARE.
marcozecchini 0:9fca2b23d0ba 21 */
marcozecchini 0:9fca2b23d0ba 22 #include "rtos/RtosTimer.h"
marcozecchini 0:9fca2b23d0ba 23
marcozecchini 0:9fca2b23d0ba 24 #include <string.h>
marcozecchini 0:9fca2b23d0ba 25
marcozecchini 0:9fca2b23d0ba 26 #include "mbed.h"
marcozecchini 0:9fca2b23d0ba 27 #include "platform/mbed_error.h"
marcozecchini 0:9fca2b23d0ba 28
marcozecchini 0:9fca2b23d0ba 29 namespace rtos {
marcozecchini 0:9fca2b23d0ba 30
marcozecchini 0:9fca2b23d0ba 31 void RtosTimer::constructor(mbed::Callback<void()> func, os_timer_type type) {
marcozecchini 0:9fca2b23d0ba 32 _function = func;
marcozecchini 0:9fca2b23d0ba 33 memset(&_obj_mem, 0, sizeof(_obj_mem));
marcozecchini 0:9fca2b23d0ba 34 osTimerAttr_t attr = { 0 };
marcozecchini 0:9fca2b23d0ba 35 attr.cb_mem = &_obj_mem;
marcozecchini 0:9fca2b23d0ba 36 attr.cb_size = sizeof(_obj_mem);
marcozecchini 0:9fca2b23d0ba 37 _id = osTimerNew((void (*)(void *))Callback<void()>::thunk, type, &_function, &attr);
marcozecchini 0:9fca2b23d0ba 38 MBED_ASSERT(_id);
marcozecchini 0:9fca2b23d0ba 39 }
marcozecchini 0:9fca2b23d0ba 40
marcozecchini 0:9fca2b23d0ba 41 osStatus RtosTimer::start(uint32_t millisec) {
marcozecchini 0:9fca2b23d0ba 42 return osTimerStart(_id, millisec);
marcozecchini 0:9fca2b23d0ba 43 }
marcozecchini 0:9fca2b23d0ba 44
marcozecchini 0:9fca2b23d0ba 45 osStatus RtosTimer::stop(void) {
marcozecchini 0:9fca2b23d0ba 46 return osTimerStop(_id);
marcozecchini 0:9fca2b23d0ba 47 }
marcozecchini 0:9fca2b23d0ba 48
marcozecchini 0:9fca2b23d0ba 49 RtosTimer::~RtosTimer() {
marcozecchini 0:9fca2b23d0ba 50 osTimerDelete(_id);
marcozecchini 0:9fca2b23d0ba 51 }
marcozecchini 0:9fca2b23d0ba 52
marcozecchini 0:9fca2b23d0ba 53 }