local fork (temporary)
Dependents: VodafoneUSBModem_bleedingedge2
Fork of USBHostWANDongle_bleedingedge by
USB3GModule/WANDongle.cpp@21:dcc8c866ccbb, 2012-12-18 (annotated)
- Committer:
- ashleymills
- Date:
- Tue Dec 18 13:56:10 2012 +0000
- Revision:
- 21:dcc8c866ccbb
- Parent:
- 20:3abcf818be31
- Child:
- 23:8f2d9a244224
Adding MU509 support;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
donatien | 10:08bce4cd973a | 1 | /* Copyright (c) 2010-2012 mbed.org, MIT License |
donatien | 0:ae46a0638b2c | 2 | * |
donatien | 0:ae46a0638b2c | 3 | * Permission is hereby granted, free of charge, to any person obtaining a copy of this software |
donatien | 0:ae46a0638b2c | 4 | * and associated documentation files (the "Software"), to deal in the Software without |
donatien | 0:ae46a0638b2c | 5 | * restriction, including without limitation the rights to use, copy, modify, merge, publish, |
donatien | 0:ae46a0638b2c | 6 | * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the |
donatien | 0:ae46a0638b2c | 7 | * Software is furnished to do so, subject to the following conditions: |
donatien | 0:ae46a0638b2c | 8 | * |
donatien | 0:ae46a0638b2c | 9 | * The above copyright notice and this permission notice shall be included in all copies or |
donatien | 0:ae46a0638b2c | 10 | * substantial portions of the Software. |
donatien | 0:ae46a0638b2c | 11 | * |
donatien | 0:ae46a0638b2c | 12 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
donatien | 0:ae46a0638b2c | 13 | * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
donatien | 0:ae46a0638b2c | 14 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
donatien | 0:ae46a0638b2c | 15 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
donatien | 0:ae46a0638b2c | 16 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
donatien | 0:ae46a0638b2c | 17 | */ |
donatien | 0:ae46a0638b2c | 18 | |
ashleymills | 20:3abcf818be31 | 19 | #define __DEBUG__ 4 |
donatien | 0:ae46a0638b2c | 20 | #ifndef __MODULE__ |
donatien | 0:ae46a0638b2c | 21 | #define __MODULE__ "WANDongle.cpp" |
donatien | 0:ae46a0638b2c | 22 | #endif |
donatien | 0:ae46a0638b2c | 23 | |
donatien | 12:a712bad7a979 | 24 | #include "core/dbg.h" |
donatien | 0:ae46a0638b2c | 25 | #include <cstdint> |
donatien | 0:ae46a0638b2c | 26 | #include "rtos.h" |
donatien | 0:ae46a0638b2c | 27 | |
donatien | 0:ae46a0638b2c | 28 | #include "WANDongle.h" |
donatien | 2:a8b2d0cd9bbd | 29 | #include "WANDongleInitializer.h" |
donatien | 0:ae46a0638b2c | 30 | |
donatien | 6:075e36a3463e | 31 | WANDongle::WANDongle() : m_pInitializer(NULL), m_serialCount(0) |
donatien | 0:ae46a0638b2c | 32 | { |
donatien | 0:ae46a0638b2c | 33 | host = USBHost::getHostInst(); |
donatien | 0:ae46a0638b2c | 34 | init(); |
donatien | 0:ae46a0638b2c | 35 | } |
donatien | 0:ae46a0638b2c | 36 | |
donatien | 0:ae46a0638b2c | 37 | |
donatien | 0:ae46a0638b2c | 38 | bool WANDongle::connected() { |
donatien | 0:ae46a0638b2c | 39 | return dev_connected; |
donatien | 0:ae46a0638b2c | 40 | } |
donatien | 0:ae46a0638b2c | 41 | |
donatien | 0:ae46a0638b2c | 42 | bool WANDongle::tryConnect() |
donatien | 0:ae46a0638b2c | 43 | { |
donatien | 0:ae46a0638b2c | 44 | //FIXME should run on USB thread |
donatien | 0:ae46a0638b2c | 45 | |
donatien | 0:ae46a0638b2c | 46 | DBG("Trying to connect device"); |
donatien | 0:ae46a0638b2c | 47 | |
donatien | 0:ae46a0638b2c | 48 | if (dev_connected) { |
donatien | 0:ae46a0638b2c | 49 | return true; |
donatien | 0:ae46a0638b2c | 50 | } |
donatien | 6:075e36a3463e | 51 | |
donatien | 6:075e36a3463e | 52 | m_pInitializer = NULL; |
donatien | 0:ae46a0638b2c | 53 | |
donatien | 0:ae46a0638b2c | 54 | host->lock(); |
donatien | 0:ae46a0638b2c | 55 | |
donatien | 2:a8b2d0cd9bbd | 56 | for (int i = 0; i < MAX_DEVICE_NB; i++) |
donatien | 2:a8b2d0cd9bbd | 57 | { |
donatien | 2:a8b2d0cd9bbd | 58 | if ((dev = host->getDevice(i)) != NULL) |
donatien | 2:a8b2d0cd9bbd | 59 | { |
donatien | 6:075e36a3463e | 60 | m_pInitializer = NULL; //Will be set in setVidPid callback |
donatien | 6:075e36a3463e | 61 | |
donatien | 6:075e36a3463e | 62 | DBG("Found one device reset it"); |
donatien | 11:a0841fba0599 | 63 | int ret = host->resetDevice(dev); |
donatien | 11:a0841fba0599 | 64 | if(ret) |
donatien | 11:a0841fba0599 | 65 | { |
donatien | 11:a0841fba0599 | 66 | host->unlock(); |
donatien | 11:a0841fba0599 | 67 | return false; |
donatien | 11:a0841fba0599 | 68 | } |
donatien | 0:ae46a0638b2c | 69 | |
donatien | 0:ae46a0638b2c | 70 | DBG("Enumerate"); |
donatien | 11:a0841fba0599 | 71 | ret = host->enumerate(dev, this); |
donatien | 11:a0841fba0599 | 72 | if(ret) |
donatien | 11:a0841fba0599 | 73 | { |
donatien | 11:a0841fba0599 | 74 | host->unlock(); |
donatien | 11:a0841fba0599 | 75 | return false; |
donatien | 11:a0841fba0599 | 76 | } |
donatien | 2:a8b2d0cd9bbd | 77 | |
donatien | 8:0d1ec493842c | 78 | DBG("Device has VID:%04x PID:%04x", dev->getVid(), dev->getPid()); |
donatien | 6:075e36a3463e | 79 | |
donatien | 6:075e36a3463e | 80 | if(m_pInitializer) //If an initializer has been found |
donatien | 2:a8b2d0cd9bbd | 81 | { |
donatien | 6:075e36a3463e | 82 | DBG("m_pInitializer=%p", m_pInitializer); |
donatien | 6:075e36a3463e | 83 | DBG("m_pInitializer->getSerialVid()=%04x", m_pInitializer->getSerialVid()); |
donatien | 6:075e36a3463e | 84 | DBG("m_pInitializer->getSerialPid()=%04x", m_pInitializer->getSerialPid()); |
donatien | 6:075e36a3463e | 85 | if ((dev->getVid() == m_pInitializer->getSerialVid()) && (dev->getPid() == m_pInitializer->getSerialPid())) |
donatien | 2:a8b2d0cd9bbd | 86 | { |
donatien | 3:4394986752db | 87 | DBG("The dongle is in virtual serial mode"); |
donatien | 2:a8b2d0cd9bbd | 88 | host->registerDriver(dev, 0, this, &WANDongle::init); |
donatien | 6:075e36a3463e | 89 | m_serialCount = m_pInitializer->getSerialPortCount(); |
ashleymills | 21:dcc8c866ccbb | 90 | DBG("Num serial ports: %d",m_serialCount); |
donatien | 3:4394986752db | 91 | if( m_serialCount > WANDONGLE_MAX_SERIAL_PORTS ) |
donatien | 3:4394986752db | 92 | { |
ashleymills | 21:dcc8c866ccbb | 93 | DBG("setting serial count %d to %d",m_serialCount,WANDONGLE_MAX_SERIAL_PORTS); |
donatien | 3:4394986752db | 94 | m_serialCount = WANDONGLE_MAX_SERIAL_PORTS; |
donatien | 3:4394986752db | 95 | } |
ashleymills | 21:dcc8c866ccbb | 96 | m_serialCount = 3; |
ashleymills | 21:dcc8c866ccbb | 97 | |
donatien | 2:a8b2d0cd9bbd | 98 | for(int j = 0; j < m_serialCount; j++) |
donatien | 2:a8b2d0cd9bbd | 99 | { |
donatien | 3:4394986752db | 100 | DBG("Connecting serial port #%d", j+1); |
donatien | 6:075e36a3463e | 101 | DBG("Ep %p", m_pInitializer->getEp(dev, j, false)); |
donatien | 6:075e36a3463e | 102 | DBG("Ep %p", m_pInitializer->getEp(dev, j, true)); |
donatien | 6:075e36a3463e | 103 | m_serial[j].connect( dev, m_pInitializer->getEp(dev, j, false), m_pInitializer->getEp(dev, j, true) ); |
donatien | 2:a8b2d0cd9bbd | 104 | } |
donatien | 3:4394986752db | 105 | |
donatien | 3:4394986752db | 106 | DBG("Device connected"); |
donatien | 3:4394986752db | 107 | |
donatien | 2:a8b2d0cd9bbd | 108 | dev_connected = true; |
donatien | 2:a8b2d0cd9bbd | 109 | host->unlock(); |
donatien | 3:4394986752db | 110 | |
donatien | 3:4394986752db | 111 | |
donatien | 2:a8b2d0cd9bbd | 112 | return true; |
donatien | 2:a8b2d0cd9bbd | 113 | } |
donatien | 6:075e36a3463e | 114 | else if ((dev->getVid() == m_pInitializer->getMSDVid()) && (dev->getPid() == m_pInitializer->getMSDPid())) |
donatien | 2:a8b2d0cd9bbd | 115 | { |
donatien | 1:49df46e3295c | 116 | DBG("Vodafone K3370 dongle detected in MSD mode"); |
donatien | 2:a8b2d0cd9bbd | 117 | //Try to switch |
donatien | 6:075e36a3463e | 118 | if( m_pInitializer->switchMode(dev) ) |
donatien | 2:a8b2d0cd9bbd | 119 | { |
donatien | 2:a8b2d0cd9bbd | 120 | DBG("Switched OK"); |
donatien | 2:a8b2d0cd9bbd | 121 | host->unlock(); |
donatien | 2:a8b2d0cd9bbd | 122 | return false; //Will be connected on a next iteration |
donatien | 0:ae46a0638b2c | 123 | } |
donatien | 2:a8b2d0cd9bbd | 124 | else |
donatien | 2:a8b2d0cd9bbd | 125 | { |
donatien | 2:a8b2d0cd9bbd | 126 | ERR("Could not switch mode"); |
donatien | 0:ae46a0638b2c | 127 | host->unlock(); |
donatien | 2:a8b2d0cd9bbd | 128 | return false; |
donatien | 0:ae46a0638b2c | 129 | } |
donatien | 2:a8b2d0cd9bbd | 130 | } |
donatien | 6:075e36a3463e | 131 | } //if() |
donatien | 2:a8b2d0cd9bbd | 132 | } //if() |
donatien | 2:a8b2d0cd9bbd | 133 | } //for() |
donatien | 0:ae46a0638b2c | 134 | host->unlock(); |
donatien | 0:ae46a0638b2c | 135 | return false; |
donatien | 0:ae46a0638b2c | 136 | } |
donatien | 0:ae46a0638b2c | 137 | |
donatien | 10:08bce4cd973a | 138 | bool WANDongle::disconnect() |
donatien | 10:08bce4cd973a | 139 | { |
donatien | 10:08bce4cd973a | 140 | dev_connected = false; |
donatien | 10:08bce4cd973a | 141 | for(int i = 0; i < WANDONGLE_MAX_SERIAL_PORTS; i++) |
donatien | 10:08bce4cd973a | 142 | { |
donatien | 10:08bce4cd973a | 143 | m_serial[i].disconnect(); |
donatien | 10:08bce4cd973a | 144 | } |
donatien | 10:08bce4cd973a | 145 | return true; |
donatien | 10:08bce4cd973a | 146 | } |
donatien | 10:08bce4cd973a | 147 | |
donatien | 8:0d1ec493842c | 148 | WAN_DONGLE_TYPE WANDongle::getDongleType() |
donatien | 8:0d1ec493842c | 149 | { |
donatien | 8:0d1ec493842c | 150 | if( m_pInitializer != NULL ) |
donatien | 8:0d1ec493842c | 151 | { |
donatien | 8:0d1ec493842c | 152 | return m_pInitializer->getType(); |
donatien | 8:0d1ec493842c | 153 | } |
donatien | 8:0d1ec493842c | 154 | else |
donatien | 8:0d1ec493842c | 155 | { |
donatien | 8:0d1ec493842c | 156 | return WAN_DONGLE_TYPE_UNKNOWN; |
donatien | 8:0d1ec493842c | 157 | } |
donatien | 8:0d1ec493842c | 158 | } |
donatien | 8:0d1ec493842c | 159 | |
donatien | 3:4394986752db | 160 | IUSBHostSerial& WANDongle::getSerial(int index) |
donatien | 0:ae46a0638b2c | 161 | { |
donatien | 2:a8b2d0cd9bbd | 162 | return m_serial[index]; |
donatien | 0:ae46a0638b2c | 163 | } |
donatien | 0:ae46a0638b2c | 164 | |
donatien | 2:a8b2d0cd9bbd | 165 | int WANDongle::getSerialCount() |
donatien | 0:ae46a0638b2c | 166 | { |
donatien | 2:a8b2d0cd9bbd | 167 | return m_serialCount; |
donatien | 0:ae46a0638b2c | 168 | } |
donatien | 0:ae46a0638b2c | 169 | |
donatien | 0:ae46a0638b2c | 170 | //Private methods |
donatien | 0:ae46a0638b2c | 171 | void WANDongle::init() |
donatien | 0:ae46a0638b2c | 172 | { |
donatien | 10:08bce4cd973a | 173 | m_pInitializer = NULL; |
donatien | 0:ae46a0638b2c | 174 | dev_connected = false; |
donatien | 3:4394986752db | 175 | for(int i = 0; i < WANDONGLE_MAX_SERIAL_PORTS; i++) |
donatien | 3:4394986752db | 176 | { |
donatien | 3:4394986752db | 177 | m_serial[i].init(host); |
donatien | 3:4394986752db | 178 | } |
donatien | 0:ae46a0638b2c | 179 | } |
donatien | 6:075e36a3463e | 180 | |
donatien | 6:075e36a3463e | 181 | |
donatien | 6:075e36a3463e | 182 | /*virtual*/ void WANDongle::setVidPid(uint16_t vid, uint16_t pid) |
donatien | 6:075e36a3463e | 183 | { |
donatien | 6:075e36a3463e | 184 | //Load right initializer |
donatien | 10:08bce4cd973a | 185 | WANDongleInitializer** initializer = WANDongleInitializer::getInitializers(host); |
donatien | 10:08bce4cd973a | 186 | |
donatien | 10:08bce4cd973a | 187 | while(*initializer) |
donatien | 10:08bce4cd973a | 188 | { |
donatien | 10:08bce4cd973a | 189 | DBG("*initializer=%p", *initializer); |
donatien | 10:08bce4cd973a | 190 | DBG("(*initializer)->getSerialVid()=%04x", (*initializer)->getSerialVid()); |
donatien | 10:08bce4cd973a | 191 | DBG("(*initializer)->getSerialPid()=%04x", (*initializer)->getSerialPid()); |
donatien | 10:08bce4cd973a | 192 | if ((dev->getVid() == (*initializer)->getSerialVid()) && (dev->getPid() == (*initializer)->getSerialPid())) |
donatien | 10:08bce4cd973a | 193 | { |
donatien | 10:08bce4cd973a | 194 | DBG("The dongle is in virtual serial mode"); |
donatien | 10:08bce4cd973a | 195 | m_pInitializer = *initializer; |
donatien | 10:08bce4cd973a | 196 | break; |
donatien | 10:08bce4cd973a | 197 | } |
donatien | 10:08bce4cd973a | 198 | else if ((dev->getVid() == (*initializer)->getMSDVid()) && (dev->getPid() == (*initializer)->getMSDPid())) |
donatien | 10:08bce4cd973a | 199 | { |
donatien | 10:08bce4cd973a | 200 | DBG("Vodafone K3370 dongle detected in MSD mode"); |
donatien | 10:08bce4cd973a | 201 | m_pInitializer = *initializer; |
donatien | 10:08bce4cd973a | 202 | break; |
donatien | 10:08bce4cd973a | 203 | } |
donatien | 10:08bce4cd973a | 204 | initializer++; |
donatien | 10:08bce4cd973a | 205 | } //while() |
donatien | 10:08bce4cd973a | 206 | if(m_pInitializer) |
donatien | 10:08bce4cd973a | 207 | { |
donatien | 10:08bce4cd973a | 208 | m_pInitializer->setVidPid(vid, pid); |
donatien | 10:08bce4cd973a | 209 | } |
donatien | 6:075e36a3463e | 210 | } |
donatien | 6:075e36a3463e | 211 | |
donatien | 6:075e36a3463e | 212 | /*virtual*/ bool WANDongle::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed |
donatien | 6:075e36a3463e | 213 | { |
donatien | 6:075e36a3463e | 214 | if(m_pInitializer) |
donatien | 6:075e36a3463e | 215 | { |
donatien | 6:075e36a3463e | 216 | return m_pInitializer->parseInterface(intf_nb, intf_class, intf_subclass, intf_protocol); |
donatien | 6:075e36a3463e | 217 | } |
donatien | 6:075e36a3463e | 218 | else |
donatien | 6:075e36a3463e | 219 | { |
donatien | 6:075e36a3463e | 220 | return false; |
donatien | 6:075e36a3463e | 221 | } |
donatien | 6:075e36a3463e | 222 | } |
donatien | 6:075e36a3463e | 223 | |
donatien | 6:075e36a3463e | 224 | /*virtual*/ bool WANDongle::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used |
donatien | 6:075e36a3463e | 225 | { |
donatien | 6:075e36a3463e | 226 | if(m_pInitializer) |
donatien | 6:075e36a3463e | 227 | { |
donatien | 6:075e36a3463e | 228 | return m_pInitializer->useEndpoint(intf_nb, type, dir); |
donatien | 6:075e36a3463e | 229 | } |
donatien | 6:075e36a3463e | 230 | else |
donatien | 6:075e36a3463e | 231 | { |
donatien | 6:075e36a3463e | 232 | return false; |
donatien | 6:075e36a3463e | 233 | } |
donatien | 6:075e36a3463e | 234 | } |