Ethernet test for ECE 4180 and others to find your IP address and do a simple HTTP GET request over port 80.
Dependencies: mbed Socket lwip-eth lwip-sys lwip
mbed-rtos/rtos/Mutex.cpp
- Committer:
- mkersh3
- Date:
- 2013-04-04
- Revision:
- 0:e7ca326e76ee
File content as of revision 0:e7ca326e76ee:
#include "Mutex.h" #include <string.h> #include "error.h" namespace rtos { Mutex::Mutex() { #ifdef CMSIS_OS_RTX memset(_mutex_data, 0, sizeof(_mutex_data)); _osMutexDef.mutex = _mutex_data; #endif _osMutexId = osMutexCreate(&_osMutexDef); if (_osMutexId == NULL) { error("Error initializing the mutex object\n"); } } osStatus Mutex::lock(uint32_t millisec) { return osMutexWait(_osMutexId, millisec); } bool Mutex::trylock() { return (osMutexWait(_osMutexId, 0) == osOK); } osStatus Mutex::unlock() { return osMutexRelease(_osMutexId); } Mutex::~Mutex() { osMutexDelete(_osMutexId); } }