PHS module APM-002 library. see: https://developer.mbed.org/users/phsfan/notebook/abitusbmodem/
Dependencies: Socket lwip-sys lwip
Fork of AbitUSBModem by
LwIPInterface.cpp
00001 /* LwIPInterface.cpp */ 00002 /* Copyright (C) 2012 mbed.org, MIT License 00003 * 00004 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software 00005 * and associated documentation files (the "Software"), to deal in the Software without restriction, 00006 * including without limitation the rights to use, copy, modify, merge, publish, distribute, 00007 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 00008 * furnished to do so, subject to the following conditions: 00009 * 00010 * The above copyright notice and this permission notice shall be included in all copies or 00011 * substantial portions of the Software. 00012 * 00013 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 00014 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 00015 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 00016 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 00017 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 00018 */ 00019 00020 00021 #include "core/fwk.h" 00022 00023 #include "LwIPInterface.h" 00024 00025 extern "C" { 00026 #include "lwip/init.h" 00027 #include "lwip/tcpip.h" 00028 } 00029 00030 LwIPInterface::LwIPInterface() : IPInterface(), m_rdySphre(1) 00031 { 00032 m_rdySphre.wait(); 00033 } 00034 00035 LwIPInterface::~LwIPInterface() 00036 { 00037 00038 } 00039 00040 int LwIPInterface::init() //Init LwIP-specific stuff, create the right bindings, etc 00041 { 00042 //lwip_init(); //All LwIP initialisation functions called on a per-module basis (according to lwipopts.h) 00043 tcpip_init(LwIPInterface::tcpipRdyCb, this); //Start TCP/IP processing thread 00044 m_rdySphre.wait(); //Wait for callback to produce resource 00045 return OK; 00046 } 00047 00048 /*static*/ void LwIPInterface::tcpipRdyCb(void* ctx) //Result of TCP/IP thread launch 00049 { 00050 LwIPInterface* pIf = (LwIPInterface*) ctx; 00051 pIf->m_rdySphre.release(); 00052 }
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