Ultrasound timeout demo
Dependencies: F7_Ethernet HCSR04 MQTT mbed
Fork of Nucleo_F746ZG_Ethernet by
RtosTimer.cpp
00001 /* mbed Microcontroller Library 00002 * Copyright (c) 2006-2012 ARM Limited 00003 * 00004 * Permission is hereby granted, free of charge, to any person obtaining a copy 00005 * of this software and associated documentation files (the "Software"), to deal 00006 * in the Software without restriction, including without limitation the rights 00007 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 00008 * copies of the Software, and to permit persons to whom the Software is 00009 * furnished to do so, subject to the following conditions: 00010 * 00011 * The above copyright notice and this permission notice shall be included in 00012 * all copies or substantial portions of the Software. 00013 * 00014 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 00015 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00016 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 00017 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00018 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 00019 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 00020 * SOFTWARE. 00021 */ 00022 #include "RtosTimer.h" 00023 00024 #include <string.h> 00025 00026 #include "cmsis_os.h" 00027 #include "mbed_error.h" 00028 00029 namespace rtos { 00030 00031 RtosTimer::RtosTimer(void (*periodic_task)(void const *argument), os_timer_type type, void *argument) { 00032 #ifdef CMSIS_OS_RTX 00033 _timer.ptimer = periodic_task; 00034 00035 memset(_timer_data, 0, sizeof(_timer_data)); 00036 _timer.timer = _timer_data; 00037 #endif 00038 _timer_id = osTimerCreate(&_timer, type, argument); 00039 } 00040 00041 osStatus RtosTimer::start(uint32_t millisec) { 00042 return osTimerStart(_timer_id, millisec); 00043 } 00044 00045 osStatus RtosTimer::stop(void) { 00046 return osTimerStop(_timer_id); 00047 } 00048 00049 RtosTimer::~RtosTimer() { 00050 osTimerDelete(_timer_id); 00051 } 00052 00053 }
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