Integrating the ublox LISA C200 modem
Fork of SprintUSBModemHTTPClientTest by
Diff: SprintUSBModem/ip/LwIPInterface.cpp
- Revision:
- 5:3f93dd1d4cb3
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/SprintUSBModem/ip/LwIPInterface.cpp Thu Sep 26 00:44:20 2013 -0500 @@ -0,0 +1,52 @@ +/* LwIPInterface.cpp */ +/* Copyright (C) 2012 mbed.org, MIT License + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of this software + * and associated documentation files (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, publish, distribute, + * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all copies or + * substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING + * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + +#include "core/fwk.h" + +#include "LwIPInterface.h" + +extern "C" { +#include "lwip/init.h" +#include "lwip/tcpip.h" +} + +LwIPInterface::LwIPInterface() : IPInterface(), m_rdySphre(1) +{ + m_rdySphre.wait(); +} + +LwIPInterface::~LwIPInterface() +{ + +} + +int LwIPInterface::init() //Init LwIP-specific stuff, create the right bindings, etc +{ + //lwip_init(); //All LwIP initialisation functions called on a per-module basis (according to lwipopts.h) + tcpip_init(LwIPInterface::tcpipRdyCb, this); //Start TCP/IP processing thread + m_rdySphre.wait(); //Wait for callback to produce resource + return OK; +} + +/*static*/ void LwIPInterface::tcpipRdyCb(void* ctx) //Result of TCP/IP thread launch +{ + LwIPInterface* pIf = (LwIPInterface*) ctx; + pIf->m_rdySphre.release(); +}