Denislam Valeev / Mbed OS Nucleo_rtos_basic

1

mbed-os/rtos/RtosTimer.cpp@0:e056ac8fecf8, 2018-03-13 (annotated)

Committer:
valeyev
Date:
Tue Mar 13 07:17:50 2018 +0000
Revision:
0:e056ac8fecf8
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valeyev 0:e056ac8fecf8 1 /* mbed Microcontroller Library
valeyev 0:e056ac8fecf8 2 * Copyright (c) 2006-2012 ARM Limited
valeyev 0:e056ac8fecf8 3 *
valeyev 0:e056ac8fecf8 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
valeyev 0:e056ac8fecf8 5 * of this software and associated documentation files (the "Software"), to deal
valeyev 0:e056ac8fecf8 6 * in the Software without restriction, including without limitation the rights
valeyev 0:e056ac8fecf8 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
valeyev 0:e056ac8fecf8 8 * copies of the Software, and to permit persons to whom the Software is
valeyev 0:e056ac8fecf8 9 * furnished to do so, subject to the following conditions:
valeyev 0:e056ac8fecf8 10 *
valeyev 0:e056ac8fecf8 11 * The above copyright notice and this permission notice shall be included in
valeyev 0:e056ac8fecf8 12 * all copies or substantial portions of the Software.
valeyev 0:e056ac8fecf8 13 *
valeyev 0:e056ac8fecf8 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
valeyev 0:e056ac8fecf8 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
valeyev 0:e056ac8fecf8 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
valeyev 0:e056ac8fecf8 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
valeyev 0:e056ac8fecf8 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
valeyev 0:e056ac8fecf8 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
valeyev 0:e056ac8fecf8 20 * SOFTWARE.
valeyev 0:e056ac8fecf8 21 */
valeyev 0:e056ac8fecf8 22 #include "rtos/RtosTimer.h"
valeyev 0:e056ac8fecf8 23
valeyev 0:e056ac8fecf8 24 #include <string.h>
valeyev 0:e056ac8fecf8 25
valeyev 0:e056ac8fecf8 26 #include "mbed.h"
valeyev 0:e056ac8fecf8 27 #include "platform/mbed_error.h"
valeyev 0:e056ac8fecf8 28
valeyev 0:e056ac8fecf8 29 namespace rtos {
valeyev 0:e056ac8fecf8 30
valeyev 0:e056ac8fecf8 31 void RtosTimer::constructor(mbed::Callback<void()> func, os_timer_type type) {
valeyev 0:e056ac8fecf8 32 _function = func;
valeyev 0:e056ac8fecf8 33 memset(&_obj_mem, 0, sizeof(_obj_mem));
valeyev 0:e056ac8fecf8 34 osTimerAttr_t attr = { 0 };
valeyev 0:e056ac8fecf8 35 attr.cb_mem = &_obj_mem;
valeyev 0:e056ac8fecf8 36 attr.cb_size = sizeof(_obj_mem);
valeyev 0:e056ac8fecf8 37 _id = osTimerNew((void (*)(void *))Callback<void()>::thunk, type, &_function, &attr);
valeyev 0:e056ac8fecf8 38 MBED_ASSERT(_id);
valeyev 0:e056ac8fecf8 39 }
valeyev 0:e056ac8fecf8 40
valeyev 0:e056ac8fecf8 41 osStatus RtosTimer::start(uint32_t millisec) {
valeyev 0:e056ac8fecf8 42 return osTimerStart(_id, millisec);
valeyev 0:e056ac8fecf8 43 }
valeyev 0:e056ac8fecf8 44
valeyev 0:e056ac8fecf8 45 osStatus RtosTimer::stop(void) {
valeyev 0:e056ac8fecf8 46 return osTimerStop(_id);
valeyev 0:e056ac8fecf8 47 }
valeyev 0:e056ac8fecf8 48
valeyev 0:e056ac8fecf8 49 RtosTimer::~RtosTimer() {
valeyev 0:e056ac8fecf8 50 osTimerDelete(_id);
valeyev 0:e056ac8fecf8 51 }
valeyev 0:e056ac8fecf8 52
valeyev 0:e056ac8fecf8 53 }