Suga koubou / Mbed 2 deprecated XTouch-djay-bridge

X-TOUCH to djay bridge

Dependencies:   mbed mbed-rtos FATFileSystem

USBHost/USBHost3GModule/WANDongle.cpp@1:0dac72ab5910, 2019-06-05 (annotated)

Committer:
okini3939
Date:
Wed Jun 05 04:54:37 2019 +0000
Revision:
1:0dac72ab5910
sample

Who changed what in which revision?

UserRevisionLine numberNew contents of line
okini3939 1:0dac72ab5910 1 /* Copyright (c) 2010-2012 mbed.org, MIT License
okini3939 1:0dac72ab5910 2 *
okini3939 1:0dac72ab5910 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
okini3939 1:0dac72ab5910 4 * and associated documentation files (the "Software"), to deal in the Software without
okini3939 1:0dac72ab5910 5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
okini3939 1:0dac72ab5910 6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
okini3939 1:0dac72ab5910 7 * Software is furnished to do so, subject to the following conditions:
okini3939 1:0dac72ab5910 8 *
okini3939 1:0dac72ab5910 9 * The above copyright notice and this permission notice shall be included in all copies or
okini3939 1:0dac72ab5910 10 * substantial portions of the Software.
okini3939 1:0dac72ab5910 11 *
okini3939 1:0dac72ab5910 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
okini3939 1:0dac72ab5910 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
okini3939 1:0dac72ab5910 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
okini3939 1:0dac72ab5910 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
okini3939 1:0dac72ab5910 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
okini3939 1:0dac72ab5910 17 */
okini3939 1:0dac72ab5910 18
okini3939 1:0dac72ab5910 19 #include "USBHostConf.h"
okini3939 1:0dac72ab5910 20
okini3939 1:0dac72ab5910 21 #ifdef USBHOST_3GMODULE
okini3939 1:0dac72ab5910 22
okini3939 1:0dac72ab5910 23 #include "dbg.h"
okini3939 1:0dac72ab5910 24 #include <stdint.h>
okini3939 1:0dac72ab5910 25 #include "rtos.h"
okini3939 1:0dac72ab5910 26
okini3939 1:0dac72ab5910 27 #include "WANDongle.h"
okini3939 1:0dac72ab5910 28 #include "WANDongleInitializer.h"
okini3939 1:0dac72ab5910 29
okini3939 1:0dac72ab5910 30 WANDongle::WANDongle() : m_pInitializer(NULL), m_serialCount(0), m_totalInitializers(0)
okini3939 1:0dac72ab5910 31 {
okini3939 1:0dac72ab5910 32 host = USBHost::getHostInst();
okini3939 1:0dac72ab5910 33 init();
okini3939 1:0dac72ab5910 34 }
okini3939 1:0dac72ab5910 35
okini3939 1:0dac72ab5910 36
okini3939 1:0dac72ab5910 37 bool WANDongle::connected() {
okini3939 1:0dac72ab5910 38 return dev_connected;
okini3939 1:0dac72ab5910 39 }
okini3939 1:0dac72ab5910 40
okini3939 1:0dac72ab5910 41 bool WANDongle::tryConnect()
okini3939 1:0dac72ab5910 42 {
okini3939 1:0dac72ab5910 43 //FIXME should run on USB thread
okini3939 1:0dac72ab5910 44
okini3939 1:0dac72ab5910 45 USB_DBG("Trying to connect device");
okini3939 1:0dac72ab5910 46
okini3939 1:0dac72ab5910 47 if (dev_connected) {
okini3939 1:0dac72ab5910 48 USB_DBG("Device is already connected!");
okini3939 1:0dac72ab5910 49 return true;
okini3939 1:0dac72ab5910 50 }
okini3939 1:0dac72ab5910 51
okini3939 1:0dac72ab5910 52 m_pInitializer = NULL;
okini3939 1:0dac72ab5910 53
okini3939 1:0dac72ab5910 54 //Protect from concurrent access from USB thread
okini3939 1:0dac72ab5910 55 USBHost::Lock lock(host);
okini3939 1:0dac72ab5910 56
okini3939 1:0dac72ab5910 57 for (int i = 0; i < MAX_DEVICE_CONNECTED; i++)
okini3939 1:0dac72ab5910 58 {
okini3939 1:0dac72ab5910 59 if ((dev = host->getDevice(i)) != NULL)
okini3939 1:0dac72ab5910 60 {
okini3939 1:0dac72ab5910 61 m_pInitializer = NULL; //Will be set in setVidPid callback
okini3939 1:0dac72ab5910 62
okini3939 1:0dac72ab5910 63 USB_DBG("Enumerate");
okini3939 1:0dac72ab5910 64 int ret = host->enumerate(dev, this);
okini3939 1:0dac72ab5910 65 if(ret)
okini3939 1:0dac72ab5910 66 {
okini3939 1:0dac72ab5910 67 return false;
okini3939 1:0dac72ab5910 68 }
okini3939 1:0dac72ab5910 69
okini3939 1:0dac72ab5910 70 USB_DBG("Device has VID:%04x PID:%04x", dev->getVid(), dev->getPid());
okini3939 1:0dac72ab5910 71
okini3939 1:0dac72ab5910 72 if(m_pInitializer) //If an initializer has been found
okini3939 1:0dac72ab5910 73 {
okini3939 1:0dac72ab5910 74 USB_DBG("m_pInitializer=%p", m_pInitializer);
okini3939 1:0dac72ab5910 75 USB_DBG("m_pInitializer->getSerialVid()=%04x", m_pInitializer->getSerialVid());
okini3939 1:0dac72ab5910 76 USB_DBG("m_pInitializer->getSerialPid()=%04x", m_pInitializer->getSerialPid());
okini3939 1:0dac72ab5910 77 if ((dev->getVid() == m_pInitializer->getSerialVid()) && (dev->getPid() == m_pInitializer->getSerialPid()))
okini3939 1:0dac72ab5910 78 {
okini3939 1:0dac72ab5910 79 USB_DBG("The dongle is in virtual serial mode");
okini3939 1:0dac72ab5910 80 host->registerDriver(dev, 0, this, &WANDongle::init);
okini3939 1:0dac72ab5910 81 m_serialCount = m_pInitializer->getSerialPortCount();
okini3939 1:0dac72ab5910 82 if( m_serialCount > WANDONGLE_MAX_SERIAL_PORTS )
okini3939 1:0dac72ab5910 83 {
okini3939 1:0dac72ab5910 84 m_serialCount = WANDONGLE_MAX_SERIAL_PORTS;
okini3939 1:0dac72ab5910 85 }
okini3939 1:0dac72ab5910 86 for(int j = 0; j < m_serialCount; j++)
okini3939 1:0dac72ab5910 87 {
okini3939 1:0dac72ab5910 88 USB_DBG("Connecting serial port #%d", j+1);
okini3939 1:0dac72ab5910 89 USB_DBG("Ep %p", m_pInitializer->getEp(dev, j, false));
okini3939 1:0dac72ab5910 90 USB_DBG("Ep %p", m_pInitializer->getEp(dev, j, true));
okini3939 1:0dac72ab5910 91 m_serial[j].connect( dev, m_pInitializer->getEp(dev, j, false), m_pInitializer->getEp(dev, j, true) );
okini3939 1:0dac72ab5910 92 }
okini3939 1:0dac72ab5910 93
okini3939 1:0dac72ab5910 94 USB_DBG("Device connected");
okini3939 1:0dac72ab5910 95
okini3939 1:0dac72ab5910 96 dev_connected = true;
okini3939 1:0dac72ab5910 97
okini3939 1:0dac72ab5910 98
okini3939 1:0dac72ab5910 99 return true;
okini3939 1:0dac72ab5910 100 }
okini3939 1:0dac72ab5910 101 else if ((dev->getVid() == m_pInitializer->getMSDVid()) && (dev->getPid() == m_pInitializer->getMSDPid()))
okini3939 1:0dac72ab5910 102 {
okini3939 1:0dac72ab5910 103 USB_DBG("Vodafone K3370 dongle detected in MSD mode");
okini3939 1:0dac72ab5910 104 //Try to switch
okini3939 1:0dac72ab5910 105 if( m_pInitializer->switchMode(dev) )
okini3939 1:0dac72ab5910 106 {
okini3939 1:0dac72ab5910 107 USB_DBG("Switched OK");
okini3939 1:0dac72ab5910 108 return false; //Will be connected on a next iteration
okini3939 1:0dac72ab5910 109 }
okini3939 1:0dac72ab5910 110 else
okini3939 1:0dac72ab5910 111 {
okini3939 1:0dac72ab5910 112 USB_ERR("Could not switch mode");
okini3939 1:0dac72ab5910 113 return false;
okini3939 1:0dac72ab5910 114 }
okini3939 1:0dac72ab5910 115 }
okini3939 1:0dac72ab5910 116 } //if()
okini3939 1:0dac72ab5910 117 } //if()
okini3939 1:0dac72ab5910 118 } //for()
okini3939 1:0dac72ab5910 119 return false;
okini3939 1:0dac72ab5910 120 }
okini3939 1:0dac72ab5910 121
okini3939 1:0dac72ab5910 122 bool WANDongle::disconnect()
okini3939 1:0dac72ab5910 123 {
okini3939 1:0dac72ab5910 124 dev_connected = false;
okini3939 1:0dac72ab5910 125 for(int i = 0; i < WANDONGLE_MAX_SERIAL_PORTS; i++)
okini3939 1:0dac72ab5910 126 {
okini3939 1:0dac72ab5910 127 m_serial[i].disconnect();
okini3939 1:0dac72ab5910 128 }
okini3939 1:0dac72ab5910 129 return true;
okini3939 1:0dac72ab5910 130 }
okini3939 1:0dac72ab5910 131
okini3939 1:0dac72ab5910 132 int WANDongle::getDongleType()
okini3939 1:0dac72ab5910 133 {
okini3939 1:0dac72ab5910 134 if( m_pInitializer != NULL )
okini3939 1:0dac72ab5910 135 {
okini3939 1:0dac72ab5910 136 return m_pInitializer->getType();
okini3939 1:0dac72ab5910 137 }
okini3939 1:0dac72ab5910 138 else
okini3939 1:0dac72ab5910 139 {
okini3939 1:0dac72ab5910 140 return WAN_DONGLE_TYPE_UNKNOWN;
okini3939 1:0dac72ab5910 141 }
okini3939 1:0dac72ab5910 142 }
okini3939 1:0dac72ab5910 143
okini3939 1:0dac72ab5910 144 IUSBHostSerial& WANDongle::getSerial(int index)
okini3939 1:0dac72ab5910 145 {
okini3939 1:0dac72ab5910 146 return m_serial[index];
okini3939 1:0dac72ab5910 147 }
okini3939 1:0dac72ab5910 148
okini3939 1:0dac72ab5910 149 int WANDongle::getSerialCount()
okini3939 1:0dac72ab5910 150 {
okini3939 1:0dac72ab5910 151 return m_serialCount;
okini3939 1:0dac72ab5910 152 }
okini3939 1:0dac72ab5910 153
okini3939 1:0dac72ab5910 154 //Private methods
okini3939 1:0dac72ab5910 155 void WANDongle::init()
okini3939 1:0dac72ab5910 156 {
okini3939 1:0dac72ab5910 157 m_pInitializer = NULL;
okini3939 1:0dac72ab5910 158 dev_connected = false;
okini3939 1:0dac72ab5910 159 for(int i = 0; i < WANDONGLE_MAX_SERIAL_PORTS; i++)
okini3939 1:0dac72ab5910 160 {
okini3939 1:0dac72ab5910 161 m_serial[i].init(host);
okini3939 1:0dac72ab5910 162 }
okini3939 1:0dac72ab5910 163 }
okini3939 1:0dac72ab5910 164
okini3939 1:0dac72ab5910 165
okini3939 1:0dac72ab5910 166 /*virtual*/ void WANDongle::setVidPid(uint16_t vid, uint16_t pid)
okini3939 1:0dac72ab5910 167 {
okini3939 1:0dac72ab5910 168 WANDongleInitializer* initializer;
okini3939 1:0dac72ab5910 169
okini3939 1:0dac72ab5910 170 for(int i = 0; i < m_totalInitializers; i++)
okini3939 1:0dac72ab5910 171 {
okini3939 1:0dac72ab5910 172 initializer = m_Initializers[i];
okini3939 1:0dac72ab5910 173 USB_DBG("initializer=%p", initializer);
okini3939 1:0dac72ab5910 174 USB_DBG("initializer->getSerialVid()=%04x", initializer->getSerialVid());
okini3939 1:0dac72ab5910 175 USB_DBG("initializer->getSerialPid()=%04x", initializer->getSerialPid());
okini3939 1:0dac72ab5910 176 if ((dev->getVid() == initializer->getSerialVid()) && (dev->getPid() == initializer->getSerialPid()))
okini3939 1:0dac72ab5910 177 {
okini3939 1:0dac72ab5910 178 USB_DBG("The dongle is in virtual serial mode");
okini3939 1:0dac72ab5910 179 m_pInitializer = initializer;
okini3939 1:0dac72ab5910 180 break;
okini3939 1:0dac72ab5910 181 }
okini3939 1:0dac72ab5910 182 else if ((dev->getVid() == initializer->getMSDVid()) && (dev->getPid() == initializer->getMSDPid()))
okini3939 1:0dac72ab5910 183 {
okini3939 1:0dac72ab5910 184 USB_DBG("Dongle detected in MSD mode");
okini3939 1:0dac72ab5910 185 m_pInitializer = initializer;
okini3939 1:0dac72ab5910 186 break;
okini3939 1:0dac72ab5910 187 }
okini3939 1:0dac72ab5910 188 initializer++;
okini3939 1:0dac72ab5910 189 } //for
okini3939 1:0dac72ab5910 190 if(m_pInitializer)
okini3939 1:0dac72ab5910 191 {
okini3939 1:0dac72ab5910 192 m_pInitializer->setVidPid(vid, pid);
okini3939 1:0dac72ab5910 193 }
okini3939 1:0dac72ab5910 194 }
okini3939 1:0dac72ab5910 195
okini3939 1:0dac72ab5910 196 /*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
okini3939 1:0dac72ab5910 197 {
okini3939 1:0dac72ab5910 198 if(m_pInitializer)
okini3939 1:0dac72ab5910 199 {
okini3939 1:0dac72ab5910 200 return m_pInitializer->parseInterface(intf_nb, intf_class, intf_subclass, intf_protocol);
okini3939 1:0dac72ab5910 201 }
okini3939 1:0dac72ab5910 202 else
okini3939 1:0dac72ab5910 203 {
okini3939 1:0dac72ab5910 204 return false;
okini3939 1:0dac72ab5910 205 }
okini3939 1:0dac72ab5910 206 }
okini3939 1:0dac72ab5910 207
okini3939 1:0dac72ab5910 208 /*virtual*/ bool WANDongle::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
okini3939 1:0dac72ab5910 209 {
okini3939 1:0dac72ab5910 210 if(m_pInitializer)
okini3939 1:0dac72ab5910 211 {
okini3939 1:0dac72ab5910 212 return m_pInitializer->useEndpoint(intf_nb, type, dir);
okini3939 1:0dac72ab5910 213 }
okini3939 1:0dac72ab5910 214 else
okini3939 1:0dac72ab5910 215 {
okini3939 1:0dac72ab5910 216 return false;
okini3939 1:0dac72ab5910 217 }
okini3939 1:0dac72ab5910 218 }
okini3939 1:0dac72ab5910 219
okini3939 1:0dac72ab5910 220
okini3939 1:0dac72ab5910 221 bool WANDongle::addInitializer(WANDongleInitializer* pInitializer)
okini3939 1:0dac72ab5910 222 {
okini3939 1:0dac72ab5910 223 if (m_totalInitializers >= WANDONGLE_MAX_INITIALIZERS)
okini3939 1:0dac72ab5910 224 return false;
okini3939 1:0dac72ab5910 225 m_Initializers[m_totalInitializers++] = pInitializer;
okini3939 1:0dac72ab5910 226 return true;
okini3939 1:0dac72ab5910 227 }
okini3939 1:0dac72ab5910 228
okini3939 1:0dac72ab5910 229 WANDongle::~WANDongle()
okini3939 1:0dac72ab5910 230 {
okini3939 1:0dac72ab5910 231 for(int i = 0; i < m_totalInitializers; i++)
okini3939 1:0dac72ab5910 232 delete m_Initializers[i];
okini3939 1:0dac72ab5910 233 }
okini3939 1:0dac72ab5910 234
okini3939 1:0dac72ab5910 235 #endif /* USBHOST_3GMODULE */