bluetooth.c

Go to the documentation of this file.

/*
 *
 *  BlueZ - Bluetooth protocol stack for Linux
 *
 *  Copyright (C) 2000-2001  Qualcomm Incorporated
 *  Copyright (C) 2002-2003  Maxim Krasnyansky <maxk@qualcomm.com>
 *  Copyright (C) 2002-2010  Marcel Holtmann <marcel@holtmann.org>
 *
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <stdio.h>
#include <errno.h>
#include <ctype.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>

#include "bluetooth.h"
#include "hci.h"

void baswap(bdaddr_t *dst, const bdaddr_t *src)
{
    register unsigned char *d = (unsigned char *) dst;
    register const unsigned char *s = (const unsigned char *) src;
    register int i;

    for (i = 0; i < 6; i++)
        d[i] = s[5-i];
}

char *batostr(const bdaddr_t *ba)
{
    char *str = bt_malloc(18);
    if (!str)
        return NULL;

    sprintf(str, "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",
        ba->b[0], ba->b[1], ba->b[2],
        ba->b[3], ba->b[4], ba->b[5]);

    return str;
}

bdaddr_t *strtoba(const char *str)
{
    bdaddr_t b;
    bdaddr_t *ba = bt_malloc(sizeof(*ba));

    if (ba) {
        str2ba(str, &b);
        baswap(ba, &b);
    }

    return ba;
}

int ba2str(const bdaddr_t *ba, char *str)
{
    return sprintf(str, "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",
        ba->b[5], ba->b[4], ba->b[3], ba->b[2], ba->b[1], ba->b[0]);
}

int str2ba(const char *str, bdaddr_t *ba)
{
    int i;

    if (bachk(str) < 0) {
        memset(ba, 0, sizeof(*ba));
        return -1;
    }

    for (i = 5; i >= 0; i--, str += 3)
        ba->b[i] = strtol(str, NULL, 16);

    return 0;
}

int ba2oui(const bdaddr_t *ba, char *str)
{
    return sprintf(str, "%2.2X-%2.2X-%2.2X", ba->b[5], ba->b[4], ba->b[3]);
}

int bachk(const char *str)
{
    if (!str)
        return -1;

    if (strlen(str) != 17)
        return -1;

    while (*str) {
        if (!isxdigit(*str++))
            return -1;

        if (!isxdigit(*str++))
            return -1;

        if (*str == 0)
            break;

        if (*str++ != ':')
            return -1;
    }

    return 0;
}

int baprintf(const char *format, ...)
{
    va_list ap;
    int len;

    va_start(ap, format);
    len = vprintf(format, ap);
    va_end(ap);

    return len;
}

int bafprintf(FILE *stream, const char *format, ...)
{
    va_list ap;
    int len;

    va_start(ap, format);
    len = vfprintf(stream, format, ap);
    va_end(ap);

    return len;
}

int basprintf(char *str, const char *format, ...)
{
    va_list ap;
    int len;

    va_start(ap, format);
    len = vsnprintf(str, (~0U) >> 1, format, ap);
    va_end(ap);

    return len;
}

int basnprintf(char *str, size_t size, const char *format, ...)
{
    va_list ap;
    int len;

    va_start(ap, format);
    len = vsnprintf(str, size, format, ap);
    va_end(ap);

    return len;
}

void *bt_malloc(size_t size)
{
    return malloc(size);
}

void bt_free(void *ptr)
{
    free(ptr);
}

/* Bluetooth error codes to Unix errno mapping */
int bt_error(uint16_t code)
{
    switch (code) {
    case 0:
        return 0;
    case HCI_UNKNOWN_COMMAND:
        return EBADRQC;
    case HCI_NO_CONNECTION:
        return ENOTCONN;
    case HCI_HARDWARE_FAILURE:
        return EIO;
    case HCI_PAGE_TIMEOUT:
        return EHOSTDOWN;
    case HCI_AUTHENTICATION_FAILURE:
        return EACCES;
    case HCI_PIN_OR_KEY_MISSING:
        return EINVAL;
    case HCI_MEMORY_FULL:
        return ENOMEM;
    case HCI_CONNECTION_TIMEOUT:
        return ETIMEDOUT;
    case HCI_MAX_NUMBER_OF_CONNECTIONS:
    case HCI_MAX_NUMBER_OF_SCO_CONNECTIONS:
        return EMLINK;
    case HCI_ACL_CONNECTION_EXISTS:
        return EALREADY;
    case HCI_COMMAND_DISALLOWED:
    case HCI_TRANSACTION_COLLISION:
    case HCI_ROLE_SWITCH_PENDING:
        return EBUSY;
    case HCI_REJECTED_LIMITED_RESOURCES:
    case HCI_REJECTED_PERSONAL:
    case HCI_QOS_REJECTED:
        return ECONNREFUSED;
    case HCI_HOST_TIMEOUT:
        return ETIMEDOUT;
    case HCI_UNSUPPORTED_FEATURE:
    case HCI_QOS_NOT_SUPPORTED:
    case HCI_PAIRING_NOT_SUPPORTED:
    case HCI_CLASSIFICATION_NOT_SUPPORTED:
    case HCI_UNSUPPORTED_LMP_PARAMETER_VALUE:
    case HCI_PARAMETER_OUT_OF_RANGE:
    case HCI_QOS_UNACCEPTABLE_PARAMETER:
        return EOPNOTSUPP;
    case HCI_INVALID_PARAMETERS:
    case HCI_SLOT_VIOLATION:
        return EINVAL;
    case HCI_OE_USER_ENDED_CONNECTION:
    case HCI_OE_LOW_RESOURCES:
    case HCI_OE_POWER_OFF:
        return ECONNRESET;
    case HCI_CONNECTION_TERMINATED:
        return ECONNABORTED;
    case HCI_REPEATED_ATTEMPTS:
        return ELOOP;
    case HCI_REJECTED_SECURITY:
    case HCI_PAIRING_NOT_ALLOWED:
    case HCI_INSUFFICIENT_SECURITY:
        return EACCES;
    case HCI_UNSUPPORTED_REMOTE_FEATURE:
        return EPROTONOSUPPORT;
    case HCI_SCO_OFFSET_REJECTED:
        return ECONNREFUSED;
    case HCI_UNKNOWN_LMP_PDU:
    case HCI_INVALID_LMP_PARAMETERS:
    case HCI_LMP_ERROR_TRANSACTION_COLLISION:
    case HCI_LMP_PDU_NOT_ALLOWED:
    case HCI_ENCRYPTION_MODE_NOT_ACCEPTED:
        return EPROTO;
    default:
        return ENOSYS;
    }
}

const char *bt_compidtostr(int compid)
{
    switch (compid) {
    case 0:
        return "Ericsson Technology Licensing";
    case 1:
        return "Nokia Mobile Phones";
    case 2:
        return "Intel Corp.";
    case 3:
        return "IBM Corp.";
    case 4:
        return "Toshiba Corp.";
    case 5:
        return "3Com";
    case 6:
        return "Microsoft";
    case 7:
        return "Lucent";
    case 8:
        return "Motorola";
    case 9:
        return "Infineon Technologies AG";
    case 10:
        return "Cambridge Silicon Radio";
    case 11:
        return "Silicon Wave";
    case 12:
        return "Digianswer A/S";
    case 13:
        return "Texas Instruments Inc.";
    case 14:
        return "Ceva, Inc. (formerly Parthus Technologies, Inc.)";
    case 15:
        return "Broadcom Corporation";
    case 16:
        return "Mitel Semiconductor";
    case 17:
        return "Widcomm, Inc";
    case 18:
        return "Zeevo, Inc.";
    case 19:
        return "Atmel Corporation";
    case 20:
        return "Mitsubishi Electric Corporation";
    case 21:
        return "RTX Telecom A/S";
    case 22:
        return "KC Technology Inc.";
    case 23:
        return "NewLogic";
    case 24:
        return "Transilica, Inc.";
    case 25:
        return "Rohde & Schwarz GmbH & Co. KG";
    case 26:
        return "TTPCom Limited";
    case 27:
        return "Signia Technologies, Inc.";
    case 28:
        return "Conexant Systems Inc.";
    case 29:
        return "Qualcomm";
    case 30:
        return "Inventel";
    case 31:
        return "AVM Berlin";
    case 32:
        return "BandSpeed, Inc.";
    case 33:
        return "Mansella Ltd";
    case 34:
        return "NEC Corporation";
    case 35:
        return "WavePlus Technology Co., Ltd.";
    case 36:
        return "Alcatel";
    case 37:
        return "NXP Semiconductors (formerly Philips Semiconductors)";
    case 38:
        return "C Technologies";
    case 39:
        return "Open Interface";
    case 40:
        return "R F Micro Devices";
    case 41:
        return "Hitachi Ltd";
    case 42:
        return "Symbol Technologies, Inc.";
    case 43:
        return "Tenovis";
    case 44:
        return "Macronix International Co. Ltd.";
    case 45:
        return "GCT Semiconductor";
    case 46:
        return "Norwood Systems";
    case 47:
        return "MewTel Technology Inc.";
    case 48:
        return "ST Microelectronics";
    case 49:
        return "Synopsis";
    case 50:
        return "Red-M (Communications) Ltd";
    case 51:
        return "Commil Ltd";
    case 52:
        return "Computer Access Technology Corporation (CATC)";
    case 53:
        return "Eclipse (HQ Espana) S.L.";
    case 54:
        return "Renesas Electronics Corporation";
    case 55:
        return "Mobilian Corporation";
    case 56:
        return "Terax";
    case 57:
        return "Integrated System Solution Corp.";
    case 58:
        return "Matsushita Electric Industrial Co., Ltd.";
    case 59:
        return "Gennum Corporation";
    case 60:
        return "BlackBerry Limited (formerly Research In Motion)";
    case 61:
        return "IPextreme, Inc.";
    case 62:
        return "Systems and Chips, Inc.";
    case 63:
        return "Bluetooth SIG, Inc.";
    case 64:
        return "Seiko Epson Corporation";
    case 65:
        return "Integrated Silicon Solution Taiwan, Inc.";
    case 66:
        return "CONWISE Technology Corporation Ltd";
    case 67:
        return "PARROT SA";
    case 68:
        return "Socket Mobile";
    case 69:
        return "Atheros Communications, Inc.";
    case 70:
        return "MediaTek, Inc.";
    case 71:
        return "Bluegiga";
    case 72:
        return "Marvell Technology Group Ltd.";
    case 73:
        return "3DSP Corporation";
    case 74:
        return "Accel Semiconductor Ltd.";
    case 75:
        return "Continental Automotive Systems";
    case 76:
        return "Apple, Inc.";
    case 77:
        return "Staccato Communications, Inc.";
    case 78:
        return "Avago Technologies";
    case 79:
        return "APT Licensing Ltd.";
    case 80:
        return "SiRF Technology";
    case 81:
        return "Tzero Technologies, Inc.";
    case 82:
        return "J&M Corporation";
    case 83:
        return "Free2move AB";
    case 84:
        return "3DiJoy Corporation";
    case 85:
        return "Plantronics, Inc.";
    case 86:
        return "Sony Ericsson Mobile Communications";
    case 87:
        return "Harman International Industries, Inc.";
    case 88:
        return "Vizio, Inc.";
    case 89:
        return "Nordic Semiconductor ASA";
    case 90:
        return "EM Microelectronic-Marin SA";
    case 91:
        return "Ralink Technology Corporation";
    case 92:
        return "Belkin International, Inc.";
    case 93:
        return "Realtek Semiconductor Corporation";
    case 94:
        return "Stonestreet One, LLC";
    case 95:
        return "Wicentric, Inc.";
    case 96:
        return "RivieraWaves S.A.S";
    case 97:
        return "RDA Microelectronics";
    case 98:
        return "Gibson Guitars";
    case 99:
        return "MiCommand Inc.";
    case 100:
        return "Band XI International, LLC";
    case 101:
        return "Hewlett-Packard Company";
    case 102:
        return "9Solutions Oy";
    case 103:
        return "GN Netcom A/S";
    case 104:
        return "General Motors";
    case 105:
        return "A&D Engineering, Inc.";
    case 106:
        return "MindTree Ltd.";
    case 107:
        return "Polar Electro OY";
    case 108:
        return "Beautiful Enterprise Co., Ltd.";
    case 109:
        return "BriarTek, Inc.";
    case 110:
        return "Summit Data Communications, Inc.";
    case 111:
        return "Sound ID";
    case 112:
        return "Monster, LLC";
    case 113:
        return "connectBlue AB";
    case 114:
        return "ShangHai Super Smart Electronics Co. Ltd.";
    case 115:
        return "Group Sense Ltd.";
    case 116:
        return "Zomm, LLC";
    case 117:
        return "Samsung Electronics Co. Ltd.";
    case 118:
        return "Creative Technology Ltd.";
    case 119:
        return "Laird Technologies";
    case 120:
        return "Nike, Inc.";
    case 121:
        return "lesswire AG";
    case 122:
        return "MStar Semiconductor, Inc.";
    case 123:
        return "Hanlynn Technologies";
    case 124:
        return "A & R Cambridge";
    case 125:
        return "Seers Technology Co. Ltd";
    case 126:
        return "Sports Tracking Technologies Ltd.";
    case 127:
        return "Autonet Mobile";
    case 128:
        return "DeLorme Publishing Company, Inc.";
    case 129:
        return "WuXi Vimicro";
    case 130:
        return "Sennheiser Communications A/S";
    case 131:
        return "TimeKeeping Systems, Inc.";
    case 132:
        return "Ludus Helsinki Ltd.";
    case 133:
        return "BlueRadios, Inc.";
    case 134:
        return "equinox AG";
    case 135:
        return "Garmin International, Inc.";
    case 136:
        return "Ecotest";
    case 137:
        return "GN ReSound A/S";
    case 138:
        return "Jawbone";
    case 139:
        return "Topcorn Positioning Systems, LLC";
    case 140:
        return "Gimbal Inc. (formerly Qualcomm Labs, Inc. and Qualcomm Retail Solutions, Inc.)";
    case 141:
        return "Zscan Software";
    case 142:
        return "Quintic Corp.";
    case 143:
        return "Stollman E+V GmbH";
    case 144:
        return "Funai Electric Co., Ltd.";
    case 145:
        return "Advanced PANMOBIL Systems GmbH & Co. KG";
    case 146:
        return "ThinkOptics, Inc.";
    case 147:
        return "Universal Electronics, Inc.";
    case 148:
        return "Airoha Technology Corp.";
    case 149:
        return "NEC Lighting, Ltd.";
    case 150:
        return "ODM Technology, Inc.";
    case 151:
        return "ConnecteDevice Ltd.";
    case 152:
        return "zer01.tv GmbH";
    case 153:
        return "i.Tech Dynamic Global Distribution Ltd.";
    case 154:
        return "Alpwise";
    case 155:
        return "Jiangsu Toppower Automotive Electronics Co., Ltd.";
    case 156:
        return "Colorfy, Inc.";
    case 157:
        return "Geoforce Inc.";
    case 158:
        return "Bose Corporation";
    case 159:
        return "Suunto Oy";
    case 160:
        return "Kensington Computer Products Group";
    case 161:
        return "SR-Medizinelektronik";
    case 162:
        return "Vertu Corporation Limited";
    case 163:
        return "Meta Watch Ltd.";
    case 164:
        return "LINAK A/S";
    case 165:
        return "OTL Dynamics LLC";
    case 166:
        return "Panda Ocean Inc.";
    case 167:
        return "Visteon Corporation";
    case 168:
        return "ARP Devices Limited";
    case 169:
        return "Magneti Marelli S.p.A";
    case 170:
        return "CAEN RFID srl";
    case 171:
        return "Ingenieur-Systemgruppe Zahn GmbH";
    case 172:
        return "Green Throttle Games";
    case 173:
        return "Peter Systemtechnik GmbH";
    case 174:
        return "Omegawave Oy";
    case 175:
        return "Cinetix";
    case 176:
        return "Passif Semiconductor Corp";
    case 177:
        return "Saris Cycling Group, Inc";
    case 178:
        return "Bekey A/S";
    case 179:
        return "Clarinox Technologies Pty. Ltd.";
    case 180:
        return "BDE Technology Co., Ltd.";
    case 181:
        return "Swirl Networks";
    case 182:
        return "Meso international";
    case 183:
        return "TreLab Ltd";
    case 184:
        return "Qualcomm Innovation Center, Inc. (QuIC)";
    case 185:
        return "Johnson Controls, Inc.";
    case 186:
        return "Starkey Laboratories Inc.";
    case 187:
        return "S-Power Electronics Limited";
    case 188:
        return "Ace Sensor Inc";
    case 189:
        return "Aplix Corporation";
    case 190:
        return "AAMP of America";
    case 191:
        return "Stalmart Technology Limited";
    case 192:
        return "AMICCOM Electronics Corporation";
    case 193:
        return "Shenzhen Excelsecu Data Technology Co.,Ltd";
    case 194:
        return "Geneq Inc.";
    case 195:
        return "adidas AG";
    case 196:
        return "LG Electronics";
    case 197:
        return "Onset Computer Corporation";
    case 198:
        return "Selfly BV";
    case 199:
        return "Quuppa Oy.";
    case 200:
        return "GeLo Inc";
    case 201:
        return "Evluma";
    case 202:
        return "MC10";
    case 203:
        return "Binauric SE";
    case 204:
        return "Beats Electronics";
    case 205:
        return "Microchip Technology Inc.";
    case 206:
        return "Elgato Systems GmbH";
    case 207:
        return "ARCHOS SA";
    case 208:
        return "Dexcom, Inc.";
    case 209:
        return "Polar Electro Europe B.V.";
    case 210:
        return "Dialog Semiconductor B.V.";
    case 211:
        return "Taixingbang Technology (HK) Co,. LTD.";
    case 212:
        return "Kawantech";
    case 213:
        return "Austco Communication Systems";
    case 214:
        return "Timex Group USA, Inc.";
    case 215:
        return "Qualcomm Technologies, Inc.";
    case 216:
        return "Qualcomm Connected Experiences, Inc.";
    case 217:
        return "Voyetra Turtle Beach";
    case 218:
        return "txtr GmbH";
    case 219:
        return "Biosentronics";
    case 220:
        return "Procter & Gamble";
    case 221:
        return "Hosiden Corporation";
    case 222:
        return "Muzik LLC";
    case 223:
        return "Misfit Wearables Corp";
    case 224:
        return "Google";
    case 225:
        return "Danlers Ltd";
    case 226:
        return "Semilink Inc";
    case 227:
        return "inMusic Brands, Inc";
    case 228:
        return "L.S. Research Inc.";
    case 229:
        return "Eden Software Consultants Ltd.";
    case 230:
        return "Freshtemp";
    case 231:
        return "KS Technologies";
    case 232:
        return "ACTS Technologies";
    case 233:
        return "Vtrack Systems";
    case 234:
        return "Nielsen-Kellerman Company";
    case 235:
        return "Server Technology, Inc.";
    case 236:
        return "BioResearch Associates";
    case 237:
        return "Jolly Logic, LLC";
    case 238:
        return "Above Average Outcomes, Inc.";
    case 239:
        return "Bitsplitters GmbH";
    case 240:
        return "PayPal, Inc.";
    case 241:
        return "Witron Technology Limited";
    case 242:
        return "Aether Things Inc. (formerly Morse Project Inc.)";
    case 243:
        return "Kent Displays Inc.";
    case 244:
        return "Nautilus Inc.";
    case 245:
        return "Smartifier Oy";
    case 246:
        return "Elcometer Limited";
    case 247:
        return "VSN Technologies Inc.";
    case 248:
        return "AceUni Corp., Ltd.";
    case 249:
        return "StickNFind";
    case 250:
        return "Crystal Code AB";
    case 251:
        return "KOUKAAM a.s.";
    case 252:
        return "Delphi Corporation";
    case 253:
        return "ValenceTech Limited";
    case 254:
        return "Reserved";
    case 255:
        return "Typo Products, LLC";
    case 256:
        return "TomTom International BV";
    case 257:
        return "Fugoo, Inc";
    case 258:
        return "Keiser Corporation";
    case 259:
        return "Bang & Olufsen A/S";
    case 260:
        return "PLUS Locations Systems Pty Ltd";
    case 261:
        return "Ubiquitous Computing Technology Corporation";
    case 262:
        return "Innovative Yachtter Solutions";
    case 263:
        return "William Demant Holding A/S";
    case 264:
        return "Chicony Electronics Co., Ltd.";
    case 265:
        return "Atus BV";
    case 266:
        return "Codegate Ltd.";
    case 267:
        return "ERi, Inc.";
    case 268:
        return "Transducers Direct, LLC";
    case 269:
        return "Fujitsu Ten Limited";
    case 270:
        return "Audi AG";
    case 271:
        return "HiSilicon Technologies Co., Ltd.";
    case 272:
        return "Nippon Seiki Co., Ltd.";
    case 273:
        return "Steelseries ApS";
    case 274:
        return "vyzybl Inc.";
    case 275:
        return "Openbrain Technologies, Co., Ltd.";
    case 276:
        return "Xensr";
    case 277:
        return "e.solutions";
    case 278:
        return "1OAK Technologies";
    case 279:
        return "Wimoto Technologies Inc";
    case 280:
        return "Radius Networks, Inc.";
    case 281:
        return "Wize Technology Co., Ltd.";
    case 282:
        return "Qualcomm Labs, Inc.";
    case 283:
        return "Aruba Networks";
    case 284:
        return "Baidu";
    case 285:
        return "Arendi AG";
    case 286:
        return "Skoda Auto a.s.";
    case 287:
        return "Volkswagon AG";
    case 288:
        return "Porsche AG";
    case 289:
        return "Sino Wealth Electronic Ltd.";
    case 290:
        return "AirTurn, Inc.";
    case 291:
        return "Kinsa, Inc.";
    case 292:
        return "HID Global";
    case 293:
        return "SEAT es";
    case 294:
        return "Promethean Ltd.";
    case 295:
        return "Salutica Allied Solutions";
    case 296:
        return "GPSI Group Pty Ltd";
    case 297:
        return "Nimble Devices Oy";
    case 298:
        return "Changzhou Yongse Infotech Co., Ltd";
    case 299:
        return "SportIQ";
    case 300:
        return "TEMEC Instruments B.V.";
    case 301:
        return "Sony Corporation";
    case 302:
        return "ASSA ABLOY";
    case 303:
        return "Clarion Co., Ltd.";
    case 304:
        return "Warehouse Innovations";
    case 305:
        return "Cypress Semiconductor Corporation";
    case 306:
        return "MADS Inc";
    case 307:
        return "Blue Maestro Limited";
    case 308:
        return "Resolution Products, Inc.";
    case 309:
        return "Airewear LLC";
    case 310:
        return "Seed Labs, Inc. (formerly ETC sp. z.o.o.)";
    case 311:
        return "Prestigio Plaza Ltd.";
    case 312:
        return "NTEO Inc.";
    case 313:
        return "Focus Systems Corporation";
    case 314:
        return "Tencent Holdings Limited";
    case 315:
        return "Allegion";
    case 316:
        return "Murata Manufacuring Co., Ltd.";
    case 317:
        return "WirelessWERX";
    case 318:
        return "Nod, Inc.";
    case 319:
        return "B&B Manufacturing Company";
    case 320:
        return "Alpine Electronics (China) Co., Ltd";
    case 321:
        return "FedEx Services";
    case 322:
        return "Grape Systems Inc.";
    case 323:
        return "Bkon Connect";
    case 324:
        return "Lintech GmbH";
    case 325:
        return "Novatel Wireless";
    case 326:
        return "Ciright";
    case 327:
        return "Mighty Cast, Inc.";
    case 328:
        return "Ambimat Electronics";
    case 329:
        return "Perytons Ltd.";
    case 330:
        return "Tivoli Audio, LLC";
    case 331:
        return "Master Lock";
    case 332:
        return "Mesh-Net Ltd";
    case 333:
        return "Huizhou Desay SV Automotive CO., LTD.";
    case 334:
        return "Tangerine, Inc.";
    case 335:
        return "B&W Group Ltd.";
    case 336:
        return "Pioneer Corporation";
    case 337:
        return "OnBeep";
    case 338:
        return "Vernier Software & Technology";
    case 339:
        return "ROL Ergo";
    case 340:
        return "Pebble Technology";
    case 341:
        return "NETATMO";
    case 342:
        return "Accumulate AB";
    case 343:
        return "Anhui Huami Information Technology Co., Ltd.";
    case 344:
        return "Inmite s.r.o.";
    case 345:
        return "ChefSteps, Inc.";
    case 346:
        return "micas AG";
    case 347:
        return "Biomedical Research Ltd.";
    case 348:
        return "Pitius Tec S.L.";
    case 349:
        return "Estimote, Inc.";
    case 350:
        return "Unikey Technologies, Inc.";
    case 351:
        return "Timer Cap Co.";
    case 352:
        return "AwoX";
    case 353:
        return "yikes";
    case 354:
        return "MADSGlobal NZ Ltd.";
    case 355:
        return "PCH International";
    case 356:
        return "Qingdao Yeelink Information Technology Co., Ltd.";
    case 357:
        return "Milwaukee Tool (formerly Milwaukee Electric Tools)";
    case 358:
        return "MISHIK Pte Ltd";
    case 359:
        return "Bayer HealthCare";
    case 360:
        return "Spicebox LLC";
    case 361:
        return "emberlight";
    case 362:
        return "Cooper-Atkins Corporation";
    case 363:
        return "Qblinks";
    case 364:
        return "MYSPHERA";
    case 365:
        return "LifeScan Inc";
    case 366:
        return "Volantic AB";
    case 367:
        return "Podo Labs, Inc";
    case 368:
        return "Roche Diabetes Care AG";
    case 369:
        return "Amazon Fulfillment Service";
    case 370:
        return "Connovate Technology Private Limited";
    case 371:
        return "Kocomojo, LLC";
    case 372:
        return "Everykey LLC";
    case 373:
        return "Dynamic Controls";
    case 374:
        return "SentriLock";
    case 375:
        return "I-SYST inc.";
    case 376:
        return "CASIO COMPUTER CO., LTD.";
    case 377:
        return "LAPIS Semiconductor Co., Ltd.";
    case 378:
        return "Telemonitor, Inc.";
    case 379:
        return "taskit GmbH";
    case 380:
        return "Daimler AG";
    case 381:
        return "BatAndCat";
    case 382:
        return "BluDotz Ltd";
    case 383:
        return "XTel ApS";
    case 384:
        return "Gigaset Communications GmbH";
    case 385:
        return "Gecko Health Innovations, Inc.";
    case 386:
        return "HOP Ubiquitous";
    case 387:
        return "To Be Assigned";
    case 388:
        return "Nectar";
    case 389:
        return "bel'apps LLC";
    case 390:
        return "CORE Lighting Ltd";
    case 391:
        return "Seraphim Sense Ltd";
    case 392:
        return "Unico RBC";
    case 393:
        return "Physical Enterprises Inc.";
    case 394:
        return "Able Trend Technology Limited";
    case 395:
        return "Konica Minolta, Inc.";
    case 396:
        return "Wilo SE";
    case 397:
        return "Extron Design Services";
    case 398:
        return "Fitbit, Inc.";
    case 399:
        return "Fireflies Systems";
    case 400:
        return "Intelletto Technologies Inc.";
    case 401:
        return "FDK CORPORATION";
    case 402:
        return "Cloudleaf, Inc";
    case 403:
        return "Maveric Automation LLC";
    case 404:
        return "Acoustic Stream Corporation";
    case 405:
        return "Zuli";
    case 406:
        return "Paxton Access Ltd";
    case 407:
        return "WiSilica Inc";
    case 408:
        return "Vengit Limited";
    case 409:
        return "SALTO SYSTEMS S.L.";
    case 410:
        return "TRON Forum (formerly T-Engine Forum)";
    case 411:
        return "CUBETECH s.r.o.";
    case 412:
        return "Cokiya Incorporated";
    case 413:
        return "CVS Health";
    case 414:
        return "Ceruus";
    case 415:
        return "Strainstall Ltd";
    case 416:
        return "Channel Enterprises (HK) Ltd.";
    case 417:
        return "FIAMM";
    case 418:
        return "GIGALANE.CO.,LTD";
    case 419:
        return "EROAD";
    case 420:
        return "Mine Safety Appliances";
    case 421:
        return "Icon Health and Fitness";
    case 422:
        return "Asandoo GmbH";
    case 423:
        return "ENERGOUS CORPORATION";
    case 424:
        return "Taobao";
    case 425:
        return "Canon Inc.";
    case 426:
        return "Geophysical Technology Inc.";
    case 427:
        return "Facebook, Inc.";
    case 428:
        return "Nipro Diagnostics, Inc.";
    case 429:
        return "FlightSafety International";
    case 430:
        return "Earlens Corporation";
    case 431:
        return "Sunrise Micro Devices, Inc.";
    case 432:
        return "Star Micronics Co., Ltd.";
    case 433:
        return "Netizens Sp. z o.o.";
    case 434:
        return "Nymi Inc.";
    case 435:
        return "Nytec, Inc.";
    case 436:
        return "Trineo Sp. z o.o.";
    case 437:
        return "Nest Labs Inc.";
    case 438:
        return "LM Technologies Ltd";
    case 439:
        return "General Electric Company";
    case 440:
        return "i+D3 S.L.";
    case 441:
        return "HANA Micron";
    case 442:
        return "Stages Cycling LLC";
    case 443:
        return "Cochlear Bone Anchored Solutions AB";
    case 444:
        return "SenionLab AB";
    case 445:
        return "Syszone Co., Ltd";
    case 446:
        return "Pulsate Mobile Ltd.";
    case 447:
        return "Hong Kong HunterSun Electronic Limited";
    case 448:
        return "pironex GmbH";
    case 449:
        return "BRADATECH Corp.";
    case 450:
        return "Transenergooil AG";
    case 451:
        return "Bunch";
    case 452:
        return "DME Microelectronics";
    case 453:
        return "Bitcraze AB";
    case 454:
        return "HASWARE Inc.";
    case 455:
        return "Abiogenix Inc.";
    case 456:
        return "Poly-Control ApS";
    case 457:
        return "Avi-on";
    case 458:
        return "Laerdal Medical AS";
    case 459:
        return "Fetch My Pet";
    case 460:
        return "Sam Labs Ltd.";
    case 461:
        return "Chengdu Synwing Technology Ltd";
    case 462:
        return "HOUWA SYSTEM DESIGN, k.k.";
    case 463:
        return "BSH";
    case 464:
        return "Primus Inter Pares Ltd";
    case 465:
        return "August";
    case 466:
        return "Gill Electronics";
    case 467:
        return "Sky Wave Design";
    case 468:
        return "Newlab S.r.l.";
    case 469:
        return "ELAD srl";
    case 470:
        return "G-wearables inc.";
    case 471:
        return "Squadrone Systems Inc.";
    case 472:
        return "Code Corporation";
    case 473:
        return "Savant Systems LLC";
    case 474:
        return "Logitech International SA";
    case 475:
        return "Innblue Consulting";
    case 476:
        return "iParking Ltd.";
    case 477:
        return "Koninklijke Philips Electronics N.V.";
    case 478:
        return "Minelab Electronics Pty Limited";
    case 479:
        return "Bison Group Ltd.";
    case 480:
        return "Widex A/S";
    case 481:
        return "Jolla Ltd";
    case 482:
        return "Lectronix, Inc.";
    case 483:
        return "Caterpillar Inc";
    case 484:
        return "Freedom Innovations";
    case 485:
        return "Dynamic Devices Ltd";
    case 486:
        return "Technology Solutions (UK) Ltd";
    case 487:
        return "IPS Group Inc.";
    case 488:
        return "STIR";
    case 489:
        return "Sano, Inc";
    case 490:
        return "Advanced Application Design, Inc.";
    case 491:
        return "AutoMap LLC";
    case 492:
        return "Spreadtrum Communications Shanghai Ltd";
    case 493:
        return "CuteCircuit LTD";
    case 494:
        return "Valeo Service";
    case 495:
        return "Fullpower Technologies, Inc.";
    case 496:
        return "KloudNation";
    case 497:
        return "Zebra Technologies Corporation";
    case 498:
        return "Itron, Inc.";
    case 499:
        return "The University of Tokyo";
    case 500:
        return "UTC Fire and Security";
    case 501:
        return "Cool Webthings Limited";
    case 502:
        return "DJO Global";
    case 503:
        return "Gelliner Limited";
    case 504:
        return "Anyka (Guangzhou) Microelectronics Technology Co, LTD";
    case 505:
        return "Medtronic, Inc.";
    case 506:
        return "Gozio, Inc.";
    case 507:
        return "Form Lifting, LLC";
    case 508:
        return "Wahoo Fitness, LLC";
    case 509:
        return "Kontakt Micro-Location Sp. z o.o.";
    case 510:
        return "Radio System Corporation";
    case 511:
        return "Freescale Semiconductor, Inc.";
    case 512:
        return "Verifone Systems PTe Ltd. Taiwan Branch";
    case 513:
        return "AR Timing";
    case 514:
        return "Rigado LLC";
    case 515:
        return "Kemppi Oy";
    case 516:
        return "Tapcentive Inc.";
    case 517:
        return "Smartbotics Inc.";
    case 518:
        return "Otter Products, LLC";
    case 519:
        return "STEMP Inc.";
    case 520:
        return "LumiGeek LLC";
    case 521:
        return "InvisionHeart Inc.";
    case 522:
        return "Macnica Inc.";
    case 523:
        return "Jaguar Land Rover Limited";
    case 524:
        return "CoroWare Technologies, Inc";
    case 525:
        return "Simplo Technology Co., LTD";
    case 526:
        return "Omron Healthcare Co., LTD";
    case 527:
        return "Comodule GMBH";
    case 528:
        return "ikeGPS";
    case 529:
        return "Telink Semiconductor Co. Ltd";
    case 530:
        return "Interplan Co., Ltd";
    case 531:
        return "Wyler AG";
    case 532:
        return "IK Multimedia Production srl";
    case 533:
        return "Lukoton Experience Oy";
    case 534:
        return "MTI Ltd";
    case 535:
        return "Tech4home, Lda";
    case 536:
        return "Hiotech AB";
    case 537:
        return "DOTT Limited";
    case 538:
        return "Blue Speck Labs, LLC";
    case 539:
        return "Cisco Systems Inc";
    case 540:
        return "Mobicomm Inc";
    case 541:
        return "Edamic";
    case 542:
        return "Goodnet Ltd";
    case 543:
        return "Luster Leaf Products Inc";
    case 544:
        return "Manus Machina BV";
    case 545:
        return "Mobiquity Networks Inc";
    case 546:
        return "Praxis Dynamics";
    case 547:
        return "Philip Morris Products S.A.";
    case 548:
        return "Comarch SA";
    case 549:
        return "Nestl Nespresso S.A.";
    case 550:
        return "Merlinia A/S";
    case 551:
        return "LifeBEAM Technologies";
    case 552:
        return "Twocanoes Labs, LLC";
    case 553:
        return "Muoverti Limited";
    case 554:
        return "Stamer Musikanlagen GMBH";
    case 555:
        return "Tesla Motors";
    case 556:
        return "Pharynks Corporation";
    case 557:
        return "Lupine";
    case 558:
        return "Siemens AG";
    case 559:
        return "Huami (Shanghai) Culture Communication CO., LTD";
    case 560:
        return "Foster Electric Company, Ltd";
    case 561:
        return "ETA SA";
    case 562:
        return "x-Senso Solutions Kft";
    case 563:
        return "Shenzhen SuLong Communication Ltd";
    case 564:
        return "FengFan (BeiJing) Technology Co, Ltd";
    case 565:
        return "Qrio Inc";
    case 566:
        return "Pitpatpet Ltd";
    case 567:
        return "MSHeli s.r.l.";
    case 568:
        return "Trakm8 Ltd";
    case 569:
        return "JIN CO, Ltd";
    case 570:
        return "Alatech Technology";
    case 571:
        return "Beijing CarePulse Electronic Technology Co, Ltd";
    case 572:
        return "Awarepoint";
    case 573:
        return "ViCentra B.V.";
    case 574:
        return "Raven Industries";
    case 575:
        return "WaveWare Technologies";
    case 576:
        return "Argenox Technologies";
    case 577:
        return "Bragi GmbH";
    case 578:
        return "16Lab Inc";
    case 579:
        return "Masimo Corp";
    case 580:
        return "Iotera Inc.";
    case 581:
        return "Endress+Hauser";
    case 582:
        return "ACKme Networks, Inc.";
    case 583:
        return "FiftyThree Inc.";
    case 584:
        return "Parker Hannifin Corp";
    case 585:
        return "Transcranial Ltd";
    case 586:
        return "Uwatec AG";
    case 587:
        return "Orlan LLC";
    case 588:
        return "Blue Clover Devices";
    case 65535:
        return "internal use";
    default:
        return "not assigned";
    }
}