FBI FRATER / Mbed 2 deprecated InetTest

Library for Bert van Dam's book "ARM MICROCONTROLLERS" For all chapters with internet.

Dependencies:   mbed

NetServices/drv/umtsstick/UMTSStick.cpp@0:4edb816d21e1, 2015-10-16 (annotated)

Committer:
ICTFBI
Date:
Fri Oct 16 14:28:26 2015 +0000
Revision:
0:4edb816d21e1
Pre-update 16-10-15

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ICTFBI 0:4edb816d21e1 1
ICTFBI 0:4edb816d21e1 2 /*
ICTFBI 0:4edb816d21e1 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
ICTFBI 0:4edb816d21e1 4
ICTFBI 0:4edb816d21e1 5 Permission is hereby granted, free of charge, to any person obtaining a copy
ICTFBI 0:4edb816d21e1 6 of this software and associated documentation files (the "Software"), to deal
ICTFBI 0:4edb816d21e1 7 in the Software without restriction, including without limitation the rights
ICTFBI 0:4edb816d21e1 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
ICTFBI 0:4edb816d21e1 9 copies of the Software, and to permit persons to whom the Software is
ICTFBI 0:4edb816d21e1 10 furnished to do so, subject to the following conditions:
ICTFBI 0:4edb816d21e1 11
ICTFBI 0:4edb816d21e1 12 The above copyright notice and this permission notice shall be included in
ICTFBI 0:4edb816d21e1 13 all copies or substantial portions of the Software.
ICTFBI 0:4edb816d21e1 14
ICTFBI 0:4edb816d21e1 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
ICTFBI 0:4edb816d21e1 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
ICTFBI 0:4edb816d21e1 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
ICTFBI 0:4edb816d21e1 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
ICTFBI 0:4edb816d21e1 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
ICTFBI 0:4edb816d21e1 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
ICTFBI 0:4edb816d21e1 21 THE SOFTWARE.
ICTFBI 0:4edb816d21e1 22 */
ICTFBI 0:4edb816d21e1 23
ICTFBI 0:4edb816d21e1 24 #include "netCfg.h"
ICTFBI 0:4edb816d21e1 25 #if NET_UMTS
ICTFBI 0:4edb816d21e1 26
ICTFBI 0:4edb816d21e1 27 #include "UMTSStick.h"
ICTFBI 0:4edb816d21e1 28
ICTFBI 0:4edb816d21e1 29 #define __DEBUG
ICTFBI 0:4edb816d21e1 30 #include "dbg/dbg.h"
ICTFBI 0:4edb816d21e1 31
ICTFBI 0:4edb816d21e1 32 UMTSStick::UMTSStick() : m_host(), m_pDev(NULL)
ICTFBI 0:4edb816d21e1 33 {
ICTFBI 0:4edb816d21e1 34
ICTFBI 0:4edb816d21e1 35 }
ICTFBI 0:4edb816d21e1 36
ICTFBI 0:4edb816d21e1 37 UMTSStick::~UMTSStick()
ICTFBI 0:4edb816d21e1 38 {
ICTFBI 0:4edb816d21e1 39
ICTFBI 0:4edb816d21e1 40 }
ICTFBI 0:4edb816d21e1 41
ICTFBI 0:4edb816d21e1 42
ICTFBI 0:4edb816d21e1 43 UMTSStickErr UMTSStick::getSerial(UsbSerial** ppUsbSerial)
ICTFBI 0:4edb816d21e1 44 {
ICTFBI 0:4edb816d21e1 45 m_host.init();
ICTFBI 0:4edb816d21e1 46
ICTFBI 0:4edb816d21e1 47 UMTSStickErr rc;
ICTFBI 0:4edb816d21e1 48
ICTFBI 0:4edb816d21e1 49 rc = waitForDevice();
ICTFBI 0:4edb816d21e1 50 if(rc)
ICTFBI 0:4edb816d21e1 51 return rc;
ICTFBI 0:4edb816d21e1 52
ICTFBI 0:4edb816d21e1 53 //Device is now enumerated, read table
ICTFBI 0:4edb816d21e1 54
ICTFBI 0:4edb816d21e1 55 uint16_t vid = m_pDev->getVid();
ICTFBI 0:4edb816d21e1 56 uint16_t pid = m_pDev->getPid();
ICTFBI 0:4edb816d21e1 57
ICTFBI 0:4edb816d21e1 58 DBG("Configuration set: vid:%04x pid:%04x\n", vid, pid);
ICTFBI 0:4edb816d21e1 59
ICTFBI 0:4edb816d21e1 60 bool handled = false;
ICTFBI 0:4edb816d21e1 61 bool cdfs = false;
ICTFBI 0:4edb816d21e1 62 const UMTSSwitchingInfo* pInfo;
ICTFBI 0:4edb816d21e1 63 for(int i = 0; i < UMTS_SWITCHING_COUNT; i++)
ICTFBI 0:4edb816d21e1 64 {
ICTFBI 0:4edb816d21e1 65 pInfo = &UMTSwitchingTable[i];
ICTFBI 0:4edb816d21e1 66 if( !checkDeviceState(pInfo, &cdfs) )
ICTFBI 0:4edb816d21e1 67 {
ICTFBI 0:4edb816d21e1 68 handled = true;
ICTFBI 0:4edb816d21e1 69 break;
ICTFBI 0:4edb816d21e1 70 }
ICTFBI 0:4edb816d21e1 71
ICTFBI 0:4edb816d21e1 72 } //for(int i = 0; i < UMTS_SWITCHING_COUNT; i++)
ICTFBI 0:4edb816d21e1 73
ICTFBI 0:4edb816d21e1 74 if(!handled)
ICTFBI 0:4edb816d21e1 75 {
ICTFBI 0:4edb816d21e1 76 DBG("Don't know this device!\n");
ICTFBI 0:4edb816d21e1 77 return UMTSERR_NOTIMPLEMENTED;
ICTFBI 0:4edb816d21e1 78 }
ICTFBI 0:4edb816d21e1 79
ICTFBI 0:4edb816d21e1 80 //Check if the device is in CDFS mode, in this case switch
ICTFBI 0:4edb816d21e1 81 if(cdfs)
ICTFBI 0:4edb816d21e1 82 {
ICTFBI 0:4edb816d21e1 83 DBG("Switching the device by sending a magic packet\n");
ICTFBI 0:4edb816d21e1 84
ICTFBI 0:4edb816d21e1 85 rc = switchMode(pInfo);
ICTFBI 0:4edb816d21e1 86 if(rc)
ICTFBI 0:4edb816d21e1 87 return rc;
ICTFBI 0:4edb816d21e1 88
ICTFBI 0:4edb816d21e1 89 DBG("Now wait for device to reconnect\n");
ICTFBI 0:4edb816d21e1 90
ICTFBI 0:4edb816d21e1 91 m_host.releaseDevice(m_pDev);
ICTFBI 0:4edb816d21e1 92
ICTFBI 0:4edb816d21e1 93 //Wait for device to reconnect
ICTFBI 0:4edb816d21e1 94 wait(3);
ICTFBI 0:4edb816d21e1 95 rc = waitForDevice();
ICTFBI 0:4edb816d21e1 96 if(rc)
ICTFBI 0:4edb816d21e1 97 return rc;
ICTFBI 0:4edb816d21e1 98 }
ICTFBI 0:4edb816d21e1 99
ICTFBI 0:4edb816d21e1 100 rc = findSerial(ppUsbSerial);
ICTFBI 0:4edb816d21e1 101 if(rc)
ICTFBI 0:4edb816d21e1 102 return rc;
ICTFBI 0:4edb816d21e1 103
ICTFBI 0:4edb816d21e1 104 return UMTSERR_OK;
ICTFBI 0:4edb816d21e1 105 }
ICTFBI 0:4edb816d21e1 106
ICTFBI 0:4edb816d21e1 107 UMTSStickErr UMTSStick::waitForDevice()
ICTFBI 0:4edb816d21e1 108 {
ICTFBI 0:4edb816d21e1 109 bool ready = false;
ICTFBI 0:4edb816d21e1 110 while(!ready)
ICTFBI 0:4edb816d21e1 111 {
ICTFBI 0:4edb816d21e1 112 while(!m_host.devicesCount())
ICTFBI 0:4edb816d21e1 113 {}
ICTFBI 0:4edb816d21e1 114 wait(1);
ICTFBI 0:4edb816d21e1 115 if(m_host.devicesCount())
ICTFBI 0:4edb816d21e1 116 ready = true;
ICTFBI 0:4edb816d21e1 117 }
ICTFBI 0:4edb816d21e1 118
ICTFBI 0:4edb816d21e1 119 wait(2); //Wait for device to be initialized
ICTFBI 0:4edb816d21e1 120
ICTFBI 0:4edb816d21e1 121 if(!m_host.devicesCount())
ICTFBI 0:4edb816d21e1 122 return UMTSERR_DISCONNECTED;
ICTFBI 0:4edb816d21e1 123
ICTFBI 0:4edb816d21e1 124 m_pDev = m_host.getDevice(0);
ICTFBI 0:4edb816d21e1 125
ICTFBI 0:4edb816d21e1 126 while(!m_pDev->enumerated())
ICTFBI 0:4edb816d21e1 127 {
ICTFBI 0:4edb816d21e1 128 m_host.poll();
ICTFBI 0:4edb816d21e1 129 if(!m_host.devicesCount())
ICTFBI 0:4edb816d21e1 130 return UMTSERR_DISCONNECTED;
ICTFBI 0:4edb816d21e1 131 }
ICTFBI 0:4edb816d21e1 132
ICTFBI 0:4edb816d21e1 133 return UMTSERR_OK;
ICTFBI 0:4edb816d21e1 134 }
ICTFBI 0:4edb816d21e1 135
ICTFBI 0:4edb816d21e1 136 UMTSStickErr UMTSStick::checkDeviceState(const UMTSSwitchingInfo* pInfo, bool* pCdfs)
ICTFBI 0:4edb816d21e1 137 {
ICTFBI 0:4edb816d21e1 138 uint16_t vid = m_pDev->getVid();
ICTFBI 0:4edb816d21e1 139 uint16_t pid = m_pDev->getPid();
ICTFBI 0:4edb816d21e1 140 bool handled = false;
ICTFBI 0:4edb816d21e1 141 if( (vid == pInfo->cdfsVid) && (pid == pInfo->cdfsPid) )
ICTFBI 0:4edb816d21e1 142 {
ICTFBI 0:4edb816d21e1 143 DBG("Match on dongles list\n");
ICTFBI 0:4edb816d21e1 144 if( !pInfo->targetClass ) //No specific interface to check, vid/pid couple is specific to CDFS mode
ICTFBI 0:4edb816d21e1 145 {
ICTFBI 0:4edb816d21e1 146 DBG("Found device in CDFS mode\n");
ICTFBI 0:4edb816d21e1 147 handled = true;
ICTFBI 0:4edb816d21e1 148 *pCdfs = true;
ICTFBI 0:4edb816d21e1 149 }
ICTFBI 0:4edb816d21e1 150 else //if( !pInfo->targetClass )
ICTFBI 0:4edb816d21e1 151 {
ICTFBI 0:4edb816d21e1 152 //Has to check if there is an interface of class targetClass
ICTFBI 0:4edb816d21e1 153 byte* desc = NULL;
ICTFBI 0:4edb816d21e1 154 int c = 0;
ICTFBI 0:4edb816d21e1 155
ICTFBI 0:4edb816d21e1 156 while( !m_pDev->getInterfaceDescriptor(1, c++, &desc) )
ICTFBI 0:4edb816d21e1 157 {
ICTFBI 0:4edb816d21e1 158 if( desc[5] == pInfo->targetClass )
ICTFBI 0:4edb816d21e1 159 {
ICTFBI 0:4edb816d21e1 160 DBG("Found device in Serial mode\n");
ICTFBI 0:4edb816d21e1 161 handled = true;
ICTFBI 0:4edb816d21e1 162 *pCdfs = false;
ICTFBI 0:4edb816d21e1 163 break;
ICTFBI 0:4edb816d21e1 164 }
ICTFBI 0:4edb816d21e1 165 }
ICTFBI 0:4edb816d21e1 166
ICTFBI 0:4edb816d21e1 167 if(!handled)
ICTFBI 0:4edb816d21e1 168 {
ICTFBI 0:4edb816d21e1 169 //All interfaces were tried, so we are in CDFS mode
ICTFBI 0:4edb816d21e1 170 DBG("Found device in CDFS mode\n");
ICTFBI 0:4edb816d21e1 171 handled = true;
ICTFBI 0:4edb816d21e1 172 *pCdfs = true;
ICTFBI 0:4edb816d21e1 173 }
ICTFBI 0:4edb816d21e1 174 } //if( !pInfo->targetClass )
ICTFBI 0:4edb816d21e1 175 } //if( (vid == pInfo->cdfsVid) && (pid == pInfo->cdfsPid) )
ICTFBI 0:4edb816d21e1 176 else
ICTFBI 0:4edb816d21e1 177 {
ICTFBI 0:4edb816d21e1 178 //Try every vid/pid couple of the serial list
ICTFBI 0:4edb816d21e1 179 for( int i = 0; i < 16 ; i++)
ICTFBI 0:4edb816d21e1 180 {
ICTFBI 0:4edb816d21e1 181 if(!pInfo->serialPidList[i])
ICTFBI 0:4edb816d21e1 182 break;
ICTFBI 0:4edb816d21e1 183 if( (pInfo->serialVid == vid) && (pInfo->serialPidList[i] == pid) )
ICTFBI 0:4edb816d21e1 184 {
ICTFBI 0:4edb816d21e1 185 DBG("Found device in Serial mode\n");
ICTFBI 0:4edb816d21e1 186 handled = true;
ICTFBI 0:4edb816d21e1 187 *pCdfs = false;
ICTFBI 0:4edb816d21e1 188 break;
ICTFBI 0:4edb816d21e1 189 }
ICTFBI 0:4edb816d21e1 190 }
ICTFBI 0:4edb816d21e1 191 } //if( (vid == pInfo->cdfsVid) && (pid == pInfo->cdfsPid) )
ICTFBI 0:4edb816d21e1 192
ICTFBI 0:4edb816d21e1 193 if(!handled)
ICTFBI 0:4edb816d21e1 194 return UMTSERR_NOTFOUND;
ICTFBI 0:4edb816d21e1 195
ICTFBI 0:4edb816d21e1 196 return UMTSERR_OK;
ICTFBI 0:4edb816d21e1 197 }
ICTFBI 0:4edb816d21e1 198
ICTFBI 0:4edb816d21e1 199 UMTSStickErr UMTSStick::switchMode(const UMTSSwitchingInfo* pInfo)
ICTFBI 0:4edb816d21e1 200 {
ICTFBI 0:4edb816d21e1 201 if(!pInfo->huaweiPacket) //Send SCSI packet on first bulk ep
ICTFBI 0:4edb816d21e1 202 {
ICTFBI 0:4edb816d21e1 203 //Find first bulk ep
ICTFBI 0:4edb816d21e1 204 byte* desc = NULL;
ICTFBI 0:4edb816d21e1 205 int c = 0;
ICTFBI 0:4edb816d21e1 206
ICTFBI 0:4edb816d21e1 207 UsbEndpoint *pEpOut = NULL;
ICTFBI 0:4edb816d21e1 208
ICTFBI 0:4edb816d21e1 209 while( !m_pDev->getInterfaceDescriptor(1, c++, &desc) )
ICTFBI 0:4edb816d21e1 210 {
ICTFBI 0:4edb816d21e1 211 byte* p = desc;
ICTFBI 0:4edb816d21e1 212 int epNum = 0;
ICTFBI 0:4edb816d21e1 213 p = p + p[0]; //Move to next descriptor (which should be an ep descriptor)
ICTFBI 0:4edb816d21e1 214 while (epNum < desc[4]) //Eps count in this if
ICTFBI 0:4edb816d21e1 215 {
ICTFBI 0:4edb816d21e1 216 if (p[1] != USB_DESCRIPTOR_TYPE_ENDPOINT)
ICTFBI 0:4edb816d21e1 217 break;
ICTFBI 0:4edb816d21e1 218
ICTFBI 0:4edb816d21e1 219 if( (p[3] == 0x02) && !(p[2] & 0x80) ) //Bulk endpoint, out
ICTFBI 0:4edb816d21e1 220 {
ICTFBI 0:4edb816d21e1 221 DBG("Found bulk ep %02x\n", p[2]);
ICTFBI 0:4edb816d21e1 222 pEpOut = new UsbEndpoint( m_pDev, p[2], false, USB_BULK, *((uint16_t*)&p[4]) );
ICTFBI 0:4edb816d21e1 223 break;
ICTFBI 0:4edb816d21e1 224 }
ICTFBI 0:4edb816d21e1 225
ICTFBI 0:4edb816d21e1 226 p = p + p[0]; //Move to next ep desc
ICTFBI 0:4edb816d21e1 227 epNum++;
ICTFBI 0:4edb816d21e1 228 }
ICTFBI 0:4edb816d21e1 229 if(pEpOut)
ICTFBI 0:4edb816d21e1 230 break;
ICTFBI 0:4edb816d21e1 231 }
ICTFBI 0:4edb816d21e1 232
ICTFBI 0:4edb816d21e1 233 if(!pEpOut)
ICTFBI 0:4edb816d21e1 234 return UMTSERR_NOTFOUND;
ICTFBI 0:4edb816d21e1 235
ICTFBI 0:4edb816d21e1 236 //Send SCSI packet
ICTFBI 0:4edb816d21e1 237
ICTFBI 0:4edb816d21e1 238 DBG("Sending SCSI Packet to switch\n");
ICTFBI 0:4edb816d21e1 239 byte ramCdfsBuf[31];
ICTFBI 0:4edb816d21e1 240 memcpy(ramCdfsBuf, pInfo->cdfsPacket, 31);
ICTFBI 0:4edb816d21e1 241 pEpOut->transfer((volatile byte*)ramCdfsBuf, 31);
ICTFBI 0:4edb816d21e1 242 while(pEpOut->status() == USBERR_PROCESSING);
ICTFBI 0:4edb816d21e1 243 int ret = pEpOut->status();
ICTFBI 0:4edb816d21e1 244 if((ret < 0) && (ret !=USBERR_DISCONNECTED)) //Packet was not transfered
ICTFBI 0:4edb816d21e1 245 {
ICTFBI 0:4edb816d21e1 246 DBG("Usb error %d\n", ret);
ICTFBI 0:4edb816d21e1 247 delete pEpOut;
ICTFBI 0:4edb816d21e1 248 return UMTSERR_USBERR;
ICTFBI 0:4edb816d21e1 249 }
ICTFBI 0:4edb816d21e1 250
ICTFBI 0:4edb816d21e1 251 delete pEpOut;
ICTFBI 0:4edb816d21e1 252 }
ICTFBI 0:4edb816d21e1 253 else
ICTFBI 0:4edb816d21e1 254 {
ICTFBI 0:4edb816d21e1 255 UsbErr usbErr;
ICTFBI 0:4edb816d21e1 256 //Send the Huawei-specific control packet
ICTFBI 0:4edb816d21e1 257 usbErr = m_pDev->controlSend(0, 0x03, 1, 0, NULL, 0);
ICTFBI 0:4edb816d21e1 258 if(usbErr && (usbErr != USBERR_DISCONNECTED))
ICTFBI 0:4edb816d21e1 259 return UMTSERR_USBERR;
ICTFBI 0:4edb816d21e1 260 }
ICTFBI 0:4edb816d21e1 261
ICTFBI 0:4edb816d21e1 262 DBG("The stick should be switching in serial mode now\n");
ICTFBI 0:4edb816d21e1 263
ICTFBI 0:4edb816d21e1 264 return UMTSERR_OK;
ICTFBI 0:4edb816d21e1 265 }
ICTFBI 0:4edb816d21e1 266
ICTFBI 0:4edb816d21e1 267 UMTSStickErr UMTSStick::findSerial(UsbSerial** ppUsbSerial)
ICTFBI 0:4edb816d21e1 268 {
ICTFBI 0:4edb816d21e1 269 byte* desc = NULL;
ICTFBI 0:4edb816d21e1 270 int c = 0;
ICTFBI 0:4edb816d21e1 271
ICTFBI 0:4edb816d21e1 272 int epOut = 0;
ICTFBI 0:4edb816d21e1 273 int epIn = 0;
ICTFBI 0:4edb816d21e1 274
ICTFBI 0:4edb816d21e1 275 while( !m_pDev->getInterfaceDescriptor(1, c++, &desc) )
ICTFBI 0:4edb816d21e1 276 {
ICTFBI 0:4edb816d21e1 277 byte* p = desc;
ICTFBI 0:4edb816d21e1 278 int epNum = 0;
ICTFBI 0:4edb816d21e1 279
ICTFBI 0:4edb816d21e1 280 DBG("Interface of type %02x\n", desc[5]);
ICTFBI 0:4edb816d21e1 281
ICTFBI 0:4edb816d21e1 282 if(desc[5] != 0xFF) //Not a serial-like if
ICTFBI 0:4edb816d21e1 283 continue;
ICTFBI 0:4edb816d21e1 284
ICTFBI 0:4edb816d21e1 285 p = p + p[0]; //Move to next descriptor (which should be an ep descriptor)
ICTFBI 0:4edb816d21e1 286 while (epNum < desc[4]) //Eps count in this if
ICTFBI 0:4edb816d21e1 287 {
ICTFBI 0:4edb816d21e1 288 if (p[1] == USB_DESCRIPTOR_TYPE_ENDPOINT)
ICTFBI 0:4edb816d21e1 289 {
ICTFBI 0:4edb816d21e1 290 if( (p[3] == 0x02) && !(p[2] & 0x80) && !epOut ) //Bulk endpoint, out
ICTFBI 0:4edb816d21e1 291 {
ICTFBI 0:4edb816d21e1 292 DBG("Found bulk out ep %02x of payload size %04x\n", p[2], *((uint16_t*)&p[4]));
ICTFBI 0:4edb816d21e1 293 epOut = p[2] & 0x7F;
ICTFBI 0:4edb816d21e1 294 }
ICTFBI 0:4edb816d21e1 295
ICTFBI 0:4edb816d21e1 296 if( (p[3] == 0x02) && (p[2] & 0x80) && !epIn ) //Bulk endpoint, in
ICTFBI 0:4edb816d21e1 297 {
ICTFBI 0:4edb816d21e1 298 DBG("Found bulk in ep %02x of payload size %04x\n", p[2], *((uint16_t*)&p[4]));
ICTFBI 0:4edb816d21e1 299 epIn = p[2] & 0x7F;
ICTFBI 0:4edb816d21e1 300 }
ICTFBI 0:4edb816d21e1 301
ICTFBI 0:4edb816d21e1 302 if(epOut && epIn)
ICTFBI 0:4edb816d21e1 303 break;
ICTFBI 0:4edb816d21e1 304 }
ICTFBI 0:4edb816d21e1 305
ICTFBI 0:4edb816d21e1 306 p = p + p[0]; //Move to next ep desc
ICTFBI 0:4edb816d21e1 307 epNum++;
ICTFBI 0:4edb816d21e1 308 }
ICTFBI 0:4edb816d21e1 309
ICTFBI 0:4edb816d21e1 310 if(epOut && epIn)
ICTFBI 0:4edb816d21e1 311 break;
ICTFBI 0:4edb816d21e1 312 }
ICTFBI 0:4edb816d21e1 313
ICTFBI 0:4edb816d21e1 314 if(!epOut || !epIn)
ICTFBI 0:4edb816d21e1 315 return UMTSERR_NOTFOUND;
ICTFBI 0:4edb816d21e1 316
ICTFBI 0:4edb816d21e1 317 DBG("Endpoints found, create serial object\n");
ICTFBI 0:4edb816d21e1 318
ICTFBI 0:4edb816d21e1 319 *ppUsbSerial = new UsbSerial(m_pDev, epIn, epOut);
ICTFBI 0:4edb816d21e1 320
ICTFBI 0:4edb816d21e1 321 DBG("UsbSerial object created\n");
ICTFBI 0:4edb816d21e1 322
ICTFBI 0:4edb816d21e1 323 return UMTSERR_OK;
ICTFBI 0:4edb816d21e1 324 }
ICTFBI 0:4edb816d21e1 325
ICTFBI 0:4edb816d21e1 326 #endif