USB Host WAN Dongle library
Fork of USBHostWANDongle_bleedingedge by
USB3GModule/WANDongle.cpp
- Committer:
- donatien
- Date:
- 2012-06-26
- Revision:
- 2:a8b2d0cd9bbd
- Parent:
- 1:49df46e3295c
- Child:
- 3:4394986752db
File content as of revision 2:a8b2d0cd9bbd:
/* Copyright (c) 2010-2011 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. */ #define __DEBUG__ 4 //Maximum verbosity #ifndef __MODULE__ #define __MODULE__ "WANDongle.cpp" #endif #include "dbg.h" #include <cstdint> #include "rtos.h" #include "WANDongle.h" #include "WANDongleInitializer.h" WANDongle::WANDongle() : cb_tx_en(false), cb_rx_en(false), listener(NULL), m_serialCount(0) { host = USBHost::getHostInst(); init(); } bool WANDongle::connected() { return dev_connected; } bool WANDongle::tryConnect() { bool found = false; //FIXME should run on USB thread DBG("Trying to connect device"); if (dev_connected) { return true; } host->lock(); for (int i = 0; i < MAX_DEVICE_NB; i++) { if ((dev = host->getDevice(i)) != NULL) { DBG("Found one device, reset it"); host->resetDevice(dev); DBG("Enumerate"); host->enumerate(dev); WANDongleInitializer* initializer = getInitializers(); while(initializer++) { if ((dev->getVid() == initializer->getSerialVid()) && (dev->getPid() == initializer->getSerialPid())) { host->registerDriver(dev, 0, this, &WANDongle::init); m_serialCount = initializer->getSerialPortCount(); for(int j = 0; j < m_serialCount; j++) { m_serial[j].connect( initializer->getEp(dev, j, false), initializer->getEp(dev, j, true) ); } dev_connected = true; host->unlock(); return true; } else if ((dev->getVid() == initializer->getMSDVid()) && (dev->getPid() == initializer->getMSDPid())) { DBG("Vodafone K3370 dongle detected in MSD mode"); //Try to switch if( initializer->switchMode() ) { DBG("Switched OK"); host->unlock(); return false; //Will be connected on a next iteration } else { ERR("Could not switch mode"); host->unlock(); return false; } } } //while() } //if() } //for() host->unlock(); return false; } IUSBHostSerial* WANDongle::getSerial(int index) { return m_serial[index]; } int WANDongle::getSerialCount() { return m_serialCount; } //Private methods void WANDongle::init() { dev_connected = false; }