Ethernet for the NUCLEO STM32F746 Board Testprogram uses DHCP and NTP to set the clock. At the moment there are dependencies to the used compiler. It works with the online compiler
Dependencies: F7_Ethernet mbed
Mutex.h
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 #ifndef MUTEX_H 00023 #define MUTEX_H 00024 00025 #include <stdint.h> 00026 #include "cmsis_os.h" 00027 00028 namespace rtos { 00029 00030 /** The Mutex class is used to synchronise the execution of threads. 00031 This is for example used to protect access to a shared resource. 00032 */ 00033 class Mutex { 00034 public: 00035 /** Create and Initialize a Mutex object */ 00036 Mutex(); 00037 00038 /** Wait until a Mutex becomes available. 00039 @param millisec timeout value or 0 in case of no time-out. (default: osWaitForever) 00040 @return status code that indicates the execution status of the function. 00041 */ 00042 osStatus lock(uint32_t millisec=osWaitForever); 00043 00044 /** Try to lock the mutex, and return immediately 00045 @return true if the mutex was acquired, false otherwise. 00046 */ 00047 bool trylock(); 00048 00049 /** Unlock the mutex that has previously been locked by the same thread 00050 @return status code that indicates the execution status of the function. 00051 */ 00052 osStatus unlock(); 00053 00054 ~Mutex(); 00055 00056 private: 00057 osMutexId _osMutexId; 00058 osMutexDef_t _osMutexDef; 00059 #ifdef CMSIS_OS_RTX 00060 #if defined(__MBED_CMSIS_RTOS_CA9) || defined(__MBED_CMSIS_RTOS_CM) 00061 int32_t _mutex_data[4]; 00062 #else 00063 int32_t _mutex_data[3]; 00064 #endif 00065 #endif 00066 }; 00067 00068 } 00069 #endif
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