Frazer Legge / mbed-rtos

Official mbed Real Time Operating System based on the RTX implementation of the CMSIS-RTOS API open standard.

Dependents:   Assignment_3__Embedded_Software

Fork of mbed-rtos by mbed official

rtos/RtosTimer.cpp@124:b63b65f13991, 2018-03-16 (annotated)

Committer:
f_legge
Date:
Fri Mar 16 13:44:31 2018 +0000
Revision:
124:b63b65f13991
Parent:
123:58563e6cba1e 
WattBob_Compat;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 8:88a1a9c26ae3 1 /* mbed Microcontroller Library
emilmont 8:88a1a9c26ae3 2 * Copyright (c) 2006-2012 ARM Limited
emilmont 8:88a1a9c26ae3 3 *
emilmont 8:88a1a9c26ae3 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
emilmont 8:88a1a9c26ae3 5 * of this software and associated documentation files (the "Software"), to deal
emilmont 8:88a1a9c26ae3 6 * in the Software without restriction, including without limitation the rights
emilmont 8:88a1a9c26ae3 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
emilmont 8:88a1a9c26ae3 8 * copies of the Software, and to permit persons to whom the Software is
emilmont 8:88a1a9c26ae3 9 * furnished to do so, subject to the following conditions:
emilmont 8:88a1a9c26ae3 10 *
emilmont 8:88a1a9c26ae3 11 * The above copyright notice and this permission notice shall be included in
emilmont 8:88a1a9c26ae3 12 * all copies or substantial portions of the Software.
emilmont 8:88a1a9c26ae3 13 *
emilmont 8:88a1a9c26ae3 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
emilmont 8:88a1a9c26ae3 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
emilmont 8:88a1a9c26ae3 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
emilmont 8:88a1a9c26ae3 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
emilmont 8:88a1a9c26ae3 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
emilmont 8:88a1a9c26ae3 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
emilmont 8:88a1a9c26ae3 20 * SOFTWARE.
emilmont 8:88a1a9c26ae3 21 */
c1728p9 123:58563e6cba1e 22 #include "rtos/RtosTimer.h"
emilmont 8:88a1a9c26ae3 23
emilmont 8:88a1a9c26ae3 24 #include <string.h>
emilmont 8:88a1a9c26ae3 25
Kojto 119:19af2d39a542 26 #include "mbed.h"
emilmont 8:88a1a9c26ae3 27 #include "cmsis_os.h"
c1728p9 123:58563e6cba1e 28 #include "platform/mbed_error.h"
emilmont 8:88a1a9c26ae3 29
emilmont 8:88a1a9c26ae3 30 namespace rtos {
emilmont 8:88a1a9c26ae3 31
Kojto 119:19af2d39a542 32 void RtosTimer::constructor(mbed::Callback<void()> func, os_timer_type type) {
emilmont 8:88a1a9c26ae3 33 #ifdef CMSIS_OS_RTX
Kojto 119:19af2d39a542 34 _timer.ptimer = (void (*)(const void *))Callback<void()>::thunk;
mbed_official 31:015df9e602b6 35
emilmont 8:88a1a9c26ae3 36 memset(_timer_data, 0, sizeof(_timer_data));
emilmont 8:88a1a9c26ae3 37 _timer.timer = _timer_data;
emilmont 8:88a1a9c26ae3 38 #endif
Kojto 119:19af2d39a542 39 _function = func;
Kojto 119:19af2d39a542 40 _timer_id = osTimerCreate(&_timer, type, &_function);
emilmont 8:88a1a9c26ae3 41 }
emilmont 8:88a1a9c26ae3 42
emilmont 8:88a1a9c26ae3 43 osStatus RtosTimer::start(uint32_t millisec) {
emilmont 8:88a1a9c26ae3 44 return osTimerStart(_timer_id, millisec);
emilmont 8:88a1a9c26ae3 45 }
emilmont 8:88a1a9c26ae3 46
emilmont 8:88a1a9c26ae3 47 osStatus RtosTimer::stop(void) {
emilmont 8:88a1a9c26ae3 48 return osTimerStop(_timer_id);
emilmont 8:88a1a9c26ae3 49 }
emilmont 8:88a1a9c26ae3 50
emilmont 8:88a1a9c26ae3 51 RtosTimer::~RtosTimer() {
emilmont 8:88a1a9c26ae3 52 osTimerDelete(_timer_id);
emilmont 8:88a1a9c26ae3 53 }
emilmont 8:88a1a9c26ae3 54
emilmont 8:88a1a9c26ae3 55 }