lib/dvb/frontend.cpp

   1 #include <config.h>
   2 #include <lib/dvb/dvb.h>
   3 #include <lib/base/eerror.h>
   4 #include <errno.h>
   5 #include <unistd.h>
   6 #include <fcntl.h>
   7 #include <sys/ioctl.h>
   8
   9 #ifndef I2C_SLAVE_FORCE
  10 #define I2C_SLAVE_FORCE 0x0706
  11 #endif
  12
  13 #if HAVE_DVB_API_VERSION < 3
  14 #include <ost/frontend.h>
  15 #include <ost/sec.h>
  16 #define QAM_AUTO                                (Modulation)6
  17 #define TRANSMISSION_MODE_AUTO  (TransmitMode)2
  18 #define BANDWIDTH_AUTO                  (BandWidth)3
  19 #define GUARD_INTERVAL_AUTO             (GuardInterval)4
  20 #define HIERARCHY_AUTO                  (Hierarchy)4
  21 #define constellation Constellation
  22 #define guard_interval guardInterval
  23 #define hierarchy_information HierarchyInformation
  24 #define code_rate_HP HP_CodeRate
  25 #define code_rate_LP LP_CodeRate
  26 #else
  27 #include <linux/dvb/frontend.h>
  28 #endif
  29
  30 #include <dvbsi++/satellite_delivery_system_descriptor.h>
  31 #include <dvbsi++/cable_delivery_system_descriptor.h>
  32 #include <dvbsi++/terrestrial_delivery_system_descriptor.h>
  33
  34 void eDVBFrontendParametersSatellite::set(const SatelliteDeliverySystemDescriptor &descriptor)
  35 {
  36         frequency    = descriptor.getFrequency() * 10;
  37         symbol_rate  = descriptor.getSymbolRate() * 100;
  38         switch (descriptor.getPolarization())
  39         {
  40         case 0:
  41                 polarisation = Polarisation::Horizontal;
  42                 break;
  43         case 1:
  44                 polarisation = Polarisation::Vertical;
  45                 break;
  46         case 2:
  47                 polarisation = Polarisation::CircularLeft;
  48                 break;
  49         case 3:
  50                 polarisation = Polarisation::CircularRight;
  51                 break;
  52         }
  53         switch (descriptor.getFecInner())
  54         {
  55         case 1:
  56                 fec = FEC::f1_2;
  57                 break;
  58         case 2:
  59                 fec = FEC::f2_3;
  60                 break;
  61         case 3:
  62                 fec = FEC::f3_4;
  63                 break;
  64         case 4:
  65                 fec = FEC::f5_6;
  66                 break;
  67         case 5:
  68                 fec = FEC::f7_8;
  69                 break;
  70         case 0xF:
  71                 fec = FEC::fNone;
  72                 break;
  73         default:
  74                 fec = FEC::fAuto;
  75                 break;
  76         }
  77         inversion = Inversion::Unknown;
  78         orbital_position  = ((descriptor.getOrbitalPosition() >> 12) & 0xF) * 1000;
  79         orbital_position += ((descriptor.getOrbitalPosition() >> 8) & 0xF) * 100;
  80         orbital_position += ((descriptor.getOrbitalPosition() >> 4) & 0xF) * 10;
  81         orbital_position += ((descriptor.getOrbitalPosition()) & 0xF);
  82         if (orbital_position && (!descriptor.getWestEastFlag()))
  83                 orbital_position = 3600 - orbital_position;
  84 }
  85
  86 void eDVBFrontendParametersCable::set(const CableDeliverySystemDescriptor &descriptor)
  87 {
  88         eFatal("nyi");
  89 }
  90
  91 void eDVBFrontendParametersTerrestrial::set(const TerrestrialDeliverySystemDescriptor  &)
  92 {
  93         eFatal("nyi");
  94 }
  95
  96 eDVBFrontendParameters::eDVBFrontendParameters(): m_type(-1)
  97 {
  98 }
  99
 100 DEFINE_REF(eDVBFrontendParameters);
 101
 102 RESULT eDVBFrontendParameters::getSystem(int &t) const
 103 {
 104         if (m_type == -1)
 105                 return -1;
 106         t = m_type;
 107         return 0;
 108 }
 109
 110 RESULT eDVBFrontendParameters::getDVBS(eDVBFrontendParametersSatellite &p) const
 111 {
 112         if (m_type != iDVBFrontend::feSatellite)
 113                 return -1;
 114         p = sat;
 115         return 0;
 116 }
 117
 118 RESULT eDVBFrontendParameters::getDVBC(eDVBFrontendParametersCable &p) const
 119 {
 120         if (m_type != iDVBFrontend::feCable)
 121                 return -1;
 122         p = cable;
 123         return 0;
 124 }
 125
 126 RESULT eDVBFrontendParameters::getDVBT(eDVBFrontendParametersTerrestrial &p) const
 127 {
 128         if (m_type != iDVBFrontend::feTerrestrial)
 129                 return -1;
 130         p = terrestrial;
 131         return 0;
 132 }
 133
 134 RESULT eDVBFrontendParameters::setDVBS(eDVBFrontendParametersSatellite &p)
 135 {
 136         sat = p;
 137         m_type = iDVBFrontend::feSatellite;
 138         return 0;
 139 }
 140
 141 RESULT eDVBFrontendParameters::setDVBC(eDVBFrontendParametersCable &p)
 142 {
 143         cable = p;
 144         m_type = iDVBFrontend::feCable;
 145         return 0;
 146 }
 147
 148 RESULT eDVBFrontendParameters::setDVBT(eDVBFrontendParametersTerrestrial &p)
 149 {
 150         terrestrial = p;
 151         m_type = iDVBFrontend::feTerrestrial;
 152         return 0;
 153 }
 154
 155 RESULT eDVBFrontendParameters::calculateDifference(const iDVBFrontendParameters *parm, int &diff) const
 156 {
 157         if (!parm)
 158                 return -1;
 159         int type;
 160         if (parm->getSystem(type))
 161                 return -1;
 162         if (type != m_type)
 163         {
 164                 diff = 1<<30; // big difference
 165                 return 0;
 166         }
 167
 168         switch (type)
 169         {
 170         case iDVBFrontend::feSatellite:
 171         {
 172                 eDVBFrontendParametersSatellite osat;
 173                 if (parm->getDVBS(osat))
 174                         return -2;
 175
 176                 if (sat.orbital_position != osat.orbital_position)
 177                         diff = 1<<29;
 178                 else if (sat.polarisation != osat.polarisation)
 179                         diff = 1<<28;
 180                 else
 181                         diff = abs(sat.frequency - osat.frequency);
 182                 return 0;
 183         }
 184         case iDVBFrontend::feCable:
 185         case iDVBFrontend::feTerrestrial:
 186         default:
 187                 return -1;
 188         }
 189         return 0;
 190 }
 191
 192 RESULT eDVBFrontendParameters::getHash(unsigned long &hash) const
 193 {
 194         switch (m_type)
 195         {
 196         case iDVBFrontend::feSatellite:
 197         {
 198                 hash  = sat.frequency & 0xFFFF;
 199                 hash |= sat.orbital_position << 16;
 200                 return 0;
 201         }
 202         case iDVBFrontend::feCable:
 203         case iDVBFrontend::feTerrestrial:
 204         default:
 205                 return -1;
 206         }
 207 }
 208
 209 DEFINE_REF(eDVBFrontend);
 210
 211 eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok): m_type(-1), m_curVoltage(-1)
 212 {
 213 #if HAVE_DVB_API_VERSION < 3
 214         char sec_filename[128];
 215 #endif
 216         char filename[128];
 217
 218         int result;
 219
 220         m_sn = 0;
 221         m_timeout = 0;
 222
 223 #if HAVE_DVB_API_VERSION < 3
 224         sprintf(sec_filename, "/dev/dvb/card%d/sec%d", adap, fe);
 225         m_secfd = ::open(sec_filename, O_RDWR);
 226         if (m_secfd < 0)
 227         {
 228                 eWarning("failed! (%s) %m", sec_filename);
 229                 ok = 0;
 230                 return;
 231         }
 232         else
 233                 eDebug("m_secfd is %d", m_secfd);
 234
 235         FrontendInfo fe_info;
 236         sprintf(filename, "/dev/dvb/card%d/frontend%d", adap, fe);
 237 #else
 238         dvb_frontend_info fe_info;
 239         sprintf(filename, "/dev/dvb/adapter%d/frontend%d", adap, fe);
 240 #endif
 241         eDebug("opening frontend.");
 242         m_fd = ::open(filename, O_RDWR|O_NONBLOCK);
 243         if (m_fd < 0)
 244         {
 245                 eWarning("failed! (%s) %m", filename);
 246                 ok = 0;
 247                 return;
 248         }
 249
 250         result = ::ioctl(m_fd, FE_GET_INFO, &fe_info);
 251
 252         if (result < 0) {
 253                 eWarning("ioctl FE_GET_INFO failed");
 254                 ::close(m_fd);
 255                 m_fd = -1;
 256                 ok = 0;
 257                 return;
 258         }
 259
 260         switch (fe_info.type)
 261         {
 262         case FE_QPSK:
 263                 m_type = feSatellite;
 264                 break;
 265         case FE_QAM:
 266                 m_type = feCable;
 267                 break;
 268         case FE_OFDM:
 269                 m_type = feTerrestrial;
 270                 break;
 271         default:
 272                 eWarning("unknown frontend type.");
 273                 ::close(m_fd);
 274                 m_fd = -1;
 275                 ok = 0;
 276                 return;
 277         }
 278         eDebug("detected %s frontend", "satellite\0cable\0    terrestrial"+fe_info.type*9);
 279         ok = 1;
 280
 281         m_sn = new eSocketNotifier(eApp, m_fd, eSocketNotifier::Read);
 282         CONNECT(m_sn->activated, eDVBFrontend::feEvent);
 283         m_sn->start();
 284
 285         m_timeout = new eTimer(eApp);
 286         CONNECT(m_timeout->timeout, eDVBFrontend::timeout);
 287
 288         m_tuneTimer = new eTimer(eApp);
 289         CONNECT(m_tuneTimer->timeout, eDVBFrontend::tuneLoop);
 290
 291         memset(m_data, 0xFFFF, sizeof(m_data));
 292
 293         return;
 294 }
 295
 296 eDVBFrontend::~eDVBFrontend()
 297 {
 298         if (m_fd >= 0)
 299                 ::close(m_fd);
 300         if (m_sn)
 301                 delete m_sn;
 302         if (m_timeout)
 303                 delete m_timeout;
 304 }
 305
 306 void eDVBFrontend::feEvent(int w)
 307 {
 308         while (1)
 309         {
 310 #if HAVE_DVB_API_VERSION < 3
 311                 FrontendEvent event;
 312 #else
 313                 dvb_frontend_event event;
 314 #endif
 315                 int res;
 316                 int state;
 317                 res = ::ioctl(m_fd, FE_GET_EVENT, &event);
 318
 319                 if (res && (errno == EAGAIN))
 320                         break;
 321
 322                 if (res)
 323                 {
 324                         eWarning("FE_GET_EVENT failed! %m");
 325                         return;
 326                 }
 327
 328                 if (w < 0)
 329                         continue;
 330
 331 #if HAVE_DVB_API_VERSION < 3
 332                 if (event.type == FE_COMPLETION_EV)
 333 #else
 334                 eDebug("fe event: status %x, inversion %s", event.status, (event.parameters.inversion == INVERSION_ON) ? "on" : "off");
 335                 if (event.status & FE_HAS_LOCK)
 336 #endif
 337                 {
 338                         state = stateLock;
 339                 } else
 340                 {
 341                         if (m_tuning)
 342                                 state = stateTuning;
 343                         else
 344                                 state = stateFailed;
 345                 }
 346                 if (m_state != state)
 347                 {
 348                         m_state = state;
 349                         m_stateChanged(this);
 350                 }
 351         }
 352 }
 353
 354 void eDVBFrontend::timeout()
 355 {
 356         int state;
 357         if (m_state == stateTuning)
 358         {
 359                 state = stateFailed;
 360                 eDebug("DVBFrontend: timeout");
 361                 if (m_state != state)
 362                 {
 363                         m_state = state;
 364                         m_stateChanged(this);
 365                 }
 366         } else
 367                 m_tuning = 0;
 368 }
 369
 370 #ifndef FP_IOCTL_GET_ID
 371 #define FP_IOCTL_GET_ID 0
 372 #endif
 373 int eDVBFrontend::readInputpower()
 374 {
 375         int power=0;
 376 //      if ( eSystemInfo::getInstance()->canMeasureLNBCurrent() )
 377         {
 378 //              switch ( eSystemInfo::getInstance()->getHwType() )
 379                 {
 380 //                      case eSystemInfo::DM7000:
 381 //                      case eSystemInfo::DM7020:
 382                         {
 383                                 // open front prozessor
 384                                 int fp=::open("/dev/dbox/fp0", O_RDWR);
 385                                 if (fp < 0)
 386                                 {
 387                                         eDebug("couldn't open fp");
 388                                         return -1;
 389                                 }
 390                                 static bool old_fp = (::ioctl(fp, FP_IOCTL_GET_ID) < 0);
 391                                 if ( ioctl( fp, old_fp ? 9 : 0x100, &power ) < 0 )
 392                                 {
 393                                         eDebug("FP_IOCTL_GET_LNB_CURRENT failed (%m)");
 394                                         return -1;
 395                                 }
 396                                 ::close(fp);
 397 //                              break;
 398                         }
 399 //                      default:
 400 //                              eDebug("Inputpower read for platform %d not yet implemented", eSystemInfo::getInstance()->getHwType());
 401                 }
 402         }
 403         return power;
 404 }
 405
 406 bool eDVBFrontend::setSecSequencePos(int steps)
 407 {
 408         eDebug("set sequence pos %d", steps);
 409         if (!steps)
 410                 return false;
 411         while( steps > 0 )
 412         {
 413                 if (m_sec_sequence.current() != m_sec_sequence.end())
 414                         ++m_sec_sequence.current();
 415                 --steps;
 416         }
 417         while( steps < 0 )
 418         {
 419                 if (m_sec_sequence.current() != m_sec_sequence.begin() && m_sec_sequence.current() != m_sec_sequence.end())
 420                         --m_sec_sequence.current();
 421                 ++steps;
 422         }
 423         return true;
 424 }
 425
 426 void eDVBFrontend::tuneLoop()  // called by m_tuneTimer
 427 {
 428         int delay=0;
 429         if ( m_sec_sequence && m_sec_sequence.current() != m_sec_sequence.end() )
 430         {
 431                 switch (m_sec_sequence.current()->cmd)
 432                 {
 433                         case eSecCommand::SLEEP:
 434                                 delay = m_sec_sequence.current()++->msec;
 435                                 eDebug("[SEC] sleep %dms", delay);
 436                                 break;
 437                         case eSecCommand::GOTO:
 438                                 if ( !setSecSequencePos(m_sec_sequence.current()->steps) )
 439                                         ++m_sec_sequence.current();
 440                                 break;
 441                         case eSecCommand::SET_VOLTAGE:
 442                                 int voltage = m_sec_sequence.current()++->voltage;
 443                                 eDebug("[SEC] setVoltage %d", voltage);
 444                                 setVoltage(voltage);
 445                                 break;
 446                         case eSecCommand::SET_TONE:
 447                                 eDebug("[SEC] setTone %d", m_sec_sequence.current()->tone);
 448                                 setTone(m_sec_sequence.current()++->tone);
 449                                 break;
 450                         case eSecCommand::SEND_DISEQC:
 451                                 sendDiseqc(m_sec_sequence.current()->diseqc);
 452                                 eDebugNoNewLine("[SEC] sendDiseqc: ");
 453                                 for (int i=0; i < m_sec_sequence.current()->diseqc.len; ++i)
 454                                     eDebugNoNewLine("%02x", m_sec_sequence.current()->diseqc.data[i]);
 455                                 eDebug("");
 456                                 ++m_sec_sequence.current();
 457                                 break;
 458                         case eSecCommand::SEND_TONEBURST:
 459                                 eDebug("[SEC] sendToneburst: %d", m_sec_sequence.current()->toneburst);
 460                                 sendToneburst(m_sec_sequence.current()++->toneburst);
 461                                 break;
 462                         case eSecCommand::SET_FRONTEND:
 463                                 eDebug("[SEC] setFrontend");
 464                                 setFrontend();
 465                                 ++m_sec_sequence.current();
 466                                 break;
 467                         case eSecCommand::MEASURE_IDLE_INPUTPOWER:
 468                         {
 469                                 int idx = m_sec_sequence.current()++->val;
 470                                 if ( idx == 0 || idx == 1 )
 471                                 {
 472                                         m_idleInputpower[idx] = readInputpower();
 473                                         eDebug("[SEC] idleInputpower[%d] is %d", idx, m_idleInputpower[idx]);
 474                                 }
 475                                 else
 476                                         eDebug("[SEC] idleInputpower measure index(%d) out of bound !!!", idx);
 477                                 break;
 478                         }
 479                         case eSecCommand::MEASURE_RUNNING_INPUTPOWER:
 480                                 m_runningInputpower = readInputpower();
 481                                 eDebug("[SEC] runningInputpower is %d", m_runningInputpower);
 482                                 ++m_sec_sequence.current();
 483                                 break;
 484                         case eSecCommand::SET_TIMEOUT:
 485                                 m_timeoutCount = m_sec_sequence.current()++->val;
 486                                 eDebug("[SEC] set timeout %d", m_timeoutCount);
 487                                 break;
 488                         case eSecCommand::UPDATE_CURRENT_ROTORPARAMS:
 489                                 m_data[5] = m_data[3];
 490                                 m_data[6] = m_data[4];
 491                                 eDebug("[SEC] update current rotorparams %d %04x %d", m_timeoutCount, m_data[5], m_data[6]);
 492                                 ++m_sec_sequence.current();
 493                                 break;
 494                         case eSecCommand::IF_TIMEOUT_GOTO:
 495                                 if (!m_timeoutCount)
 496                                 {
 497                                         eDebug("[SEC] rotor timout");
 498                                         setSecSequencePos(m_sec_sequence.current()->steps);
 499                                 }
 500                                 else
 501                                         ++m_sec_sequence.current();
 502                                 break;
 503                         case eSecCommand::SET_POWER_LIMITING_MODE:
 504                         {
 505                                 int fd=::open("/dev/i2c/0", O_RDWR);
 506                                 unsigned char data[2];
 507                                 ::ioctl(fd, I2C_SLAVE_FORCE, 0x10 >> 1);
 508                                 if(::read(fd, data, 1) != 1)
 509                                         eDebug("[SEC] error read lnbp (%m)");
 510                                 if ( m_sec_sequence.current()->mode == eSecCommand::modeStatic )
 511                                 {
 512                                         data[0] |= 0x90;  // enable static current limiting
 513                                         eDebug("[SEC] set static current limiting");
 514                                 }
 515                                 else
 516                                 {
 517                                         data[0] &= ~0x90;  // enable dynamic current limiting
 518                                         eDebug("[SEC] set dynamic current limiting");
 519                                 }
 520                                 if(::write(fd, data, 1) != 1)
 521                                         eDebug("[SEC] error write lnbp (%m)");
 522                                 ::close(fd);
 523                                 ++m_sec_sequence.current();
 524                                 break;
 525                         }
 526                         case eSecCommand::IF_IDLE_INPUTPOWER_AVAIL_GOTO:
 527                                 if (m_idleInputpower[0] && m_idleInputpower[1] && setSecSequencePos(m_sec_sequence.current()->steps))
 528                                         break;
 529                                 ++m_sec_sequence.current();
 530                                 break;
 531                         case eSecCommand::IF_INPUTPOWER_DELTA_GOTO:
 532                         {
 533                                 int idleInputpower = m_idleInputpower[m_curVoltage == iDVBFrontend::voltage13 ? 0 : 1];
 534                                 eSecCommand::rotor &cmd = m_sec_sequence.current()->measure;
 535                                 const char *txt = cmd.direction ? "running" : "stopped";
 536                                 eDebug("[SEC] waiting for rotor %s %d, idle %d, delta %d",
 537                                         txt,
 538                                         m_runningInputpower,
 539                                         idleInputpower,
 540                                         cmd.deltaA);
 541                                 if ( (cmd.direction && abs(m_runningInputpower - idleInputpower) >= cmd.deltaA)
 542                                         || (!cmd.direction && abs(m_runningInputpower - idleInputpower) <= cmd.deltaA) )
 543                                 {
 544                                         ++cmd.okcount;
 545                                         eDebug("[SEC] rotor %s step %d ok", txt, cmd.okcount);
 546                                         if ( cmd.okcount > 6 )
 547                                         {
 548                                                 eDebug("[SEC] rotor is %s", txt);
 549                                                 if (setSecSequencePos(cmd.steps))
 550                                                         break;
 551                                         }
 552                                 }
 553                                 else
 554                                 {
 555                                         eDebug("[SEC] rotor not %s... reset counter.. increase timeout", txt);
 556                                         --m_timeoutCount;
 557                                         cmd.okcount=0;
 558                                 }
 559                                 ++m_sec_sequence.current();
 560                                 break;
 561                         }
 562                         case eSecCommand::IF_VOLTAGE_GOTO:
 563                         {
 564                                 eSecCommand::pair &compare = m_sec_sequence.current()->compare;
 565                                 if ( compare.voltage == m_curVoltage && setSecSequencePos(compare.steps) )
 566                                         break;
 567                                 ++m_sec_sequence.current();
 568                                 break;
 569                         }
 570                         default:
 571                                 ++m_sec_sequence.current();
 572                                 eDebug("[SEC] unhandled sec command");
 573                 }
 574                 m_tuneTimer->start(delay,true);
 575         }
 576 }
 577
 578 void eDVBFrontend::setFrontend()
 579 {
 580         eDebug("setting frontend..\n");
 581         if (ioctl(m_fd, FE_SET_FRONTEND, &parm) == -1)
 582         {
 583                 perror("FE_SET_FRONTEND failed");
 584                 return;
 585         }
 586
 587         if (m_state != stateTuning)
 588         {
 589                 m_tuning = 1;
 590                 m_state = stateTuning;
 591                 m_stateChanged(this);
 592         }
 593         m_timeout->start(5000, 1); // 5 sec timeout. TODO: symbolrate dependent
 594 }
 595
 596 RESULT eDVBFrontend::getFrontendType(int &t)
 597 {
 598         if (m_type == -1)
 599                 return -ENODEV;
 600         t = m_type;
 601         return 0;
 602 }
 603
 604 RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where)
 605 {
 606         if (m_type == -1)
 607                 return -ENODEV;
 608
 609         feEvent(-1);
 610
 611         m_sec_sequence.clear();
 612
 613         eDebug("eDVBFrontend::tune. type: %d", m_type);
 614
 615         switch (m_type)
 616         {
 617         case feSatellite:
 618         {
 619                 int res;
 620                 eDVBFrontendParametersSatellite feparm;
 621                 if (where.getDVBS(feparm))
 622                 {
 623                         eDebug("no dvbs data!");
 624                         return -EINVAL;
 625                 }
 626                 if (!m_sec)
 627                 {
 628                         eWarning("no SEC module active!");
 629                         return -ENOENT;
 630                 }
 631
 632                 res = m_sec->prepare(*this, parm, feparm);
 633                 if (res)
 634                         return res;
 635 #if HAVE_DVB_API_VERSION < 3
 636                 eDebug("tuning to %d mhz", parm.Frequency/1000);
 637 #else
 638                 eDebug("tuning to %d mhz", parm.frequency/1000);
 639 #endif
 640                 break;
 641         }
 642         case feCable:
 643         {
 644                 eDVBFrontendParametersCable feparm;
 645                 if (where.getDVBC(feparm))
 646                         return -EINVAL;
 647                 eFatal("cable tuning nyi");
 648         }
 649         case feTerrestrial:
 650         {
 651                 eDVBFrontendParametersTerrestrial feparm;
 652                 if (where.getDVBT(feparm))
 653                 {
 654                         eDebug("no -T data");
 655                         return -EINVAL;
 656                 }
 657 #if HAVE_DVB_API_VERSION < 3
 658                 parm.Frequency = feparm.frequency;
 659 #else
 660                 parm.frequency = feparm.frequency;
 661 #endif
 662
 663                 switch (feparm.bandwidth)
 664                 {
 665                 case eDVBFrontendParametersTerrestrial::Bandwidth::Bw8MHz:
 666 #if HAVE_DVB_API_VERSION < 3
 667                         parm.u.ofdm.bandWidth =
 668 #else
 669                         parm.u.ofdm.bandwidth =
 670 #endif
 671                                 BANDWIDTH_8_MHZ;
 672                         break;
 673                 case eDVBFrontendParametersTerrestrial::Bandwidth::Bw7MHz:
 674 #if HAVE_DVB_API_VERSION < 3
 675                         parm.u.ofdm.bandWidth =
 676 #else
 677                         parm.u.ofdm.bandwidth =
 678 #endif
 679                                 BANDWIDTH_7_MHZ;
 680                         break;
 681                 case eDVBFrontendParametersTerrestrial::Bandwidth::Bw6MHz:
 682 #if HAVE_DVB_API_VERSION < 3
 683                         parm.u.ofdm.bandWidth =
 684 #else
 685                         parm.u.ofdm.bandwidth =
 686 #endif
 687                                 BANDWIDTH_6_MHZ;
 688                         break;
 689                 case eDVBFrontendParametersTerrestrial::Bandwidth::BwAuto:
 690 #if HAVE_DVB_API_VERSION < 3
 691                         parm.u.ofdm.bandWidth =
 692 #else
 693                         parm.u.ofdm.bandwidth =
 694 #endif
 695                                 BANDWIDTH_AUTO;
 696                         break;
 697                 default:
 698                         eWarning("invalid OFDM bandwith");
 699                         return -EINVAL;
 700                 }
 701
 702                 parm.u.ofdm.code_rate_HP = FEC_AUTO;
 703                 parm.u.ofdm.code_rate_LP = FEC_AUTO;
 704
 705                 switch (feparm.modulation)
 706                 {
 707                 case eDVBFrontendParametersTerrestrial::Modulation::QPSK:
 708                         parm.u.ofdm.constellation = QPSK;
 709                         break;
 710                 case eDVBFrontendParametersTerrestrial::Modulation::QAM16:
 711                         parm.u.ofdm.constellation = QAM_16;
 712                         break;
 713                 case eDVBFrontendParametersTerrestrial::Modulation::Auto:
 714                         parm.u.ofdm.constellation = QAM_AUTO;
 715                         break;
 716                 }
 717
 718                 switch (feparm.transmission_mode)
 719                 {
 720                 case eDVBFrontendParametersTerrestrial::TransmissionMode::TM2k:
 721 #if HAVE_DVB_API_VERSION < 3
 722                         parm.u.ofdm.TransmissionMode =
 723 #else
 724                         parm.u.ofdm.transmission_mode =
 725 #endif
 726                                 TRANSMISSION_MODE_2K;
 727                         break;
 728                 case eDVBFrontendParametersTerrestrial::TransmissionMode::TM8k:
 729 #if HAVE_DVB_API_VERSION < 3
 730                         parm.u.ofdm.TransmissionMode =
 731 #else
 732                         parm.u.ofdm.transmission_mode =
 733 #endif
 734                                 TRANSMISSION_MODE_8K;
 735                         break;
 736                 case eDVBFrontendParametersTerrestrial::TransmissionMode::TMAuto:
 737 #if HAVE_DVB_API_VERSION < 3
 738                         parm.u.ofdm.TransmissionMode =
 739 #else
 740                         parm.u.ofdm.transmission_mode =
 741 #endif
 742                                 TRANSMISSION_MODE_AUTO;
 743                         break;
 744                 }
 745
 746                 parm.u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;
 747                 parm.u.ofdm.hierarchy_information = HIERARCHY_AUTO;
 748 #if HAVE_DVB_API_VERSION < 3
 749                 parm.Inversion =
 750 #else
 751                 parm.inversion =
 752 #endif
 753                         INVERSION_AUTO;
 754                 break;
 755         }
 756         }
 757
 758         m_sec_sequence.push_back( eSecCommand(eSecCommand::SET_FRONTEND) );
 759         m_tuneTimer->start(0,true);
 760         m_sec_sequence.current() = m_sec_sequence.begin();
 761
 762         return 0;
 763 }
 764
 765 RESULT eDVBFrontend::connectStateChange(const Slot1<void,iDVBFrontend*> &stateChange, ePtr<eConnection> &connection)
 766 {
 767         connection = new eConnection(this, m_stateChanged.connect(stateChange));
 768         return 0;
 769 }
 770
 771 RESULT eDVBFrontend::setVoltage(int voltage)
 772 {
 773 #if HAVE_DVB_API_VERSION < 3
 774         secVoltage vlt;
 775 #else
 776         fe_sec_voltage_t vlt;
 777 #endif
 778
 779         m_curVoltage=voltage;
 780         switch (voltage)
 781         {
 782         case voltageOff:
 783                 vlt = SEC_VOLTAGE_OFF;
 784                 break;
 785         case voltage13:
 786                 vlt = SEC_VOLTAGE_13;
 787                 break;
 788         case voltage18:
 789                 vlt = SEC_VOLTAGE_18;
 790                 break;
 791         default:
 792                 return -ENODEV;
 793         }
 794 #if HAVE_DVB_API_VERSION < 3
 795         return ::ioctl(m_secfd, SEC_SET_VOLTAGE, vlt);
 796 #else
 797         return ::ioctl(m_fd, FE_SET_VOLTAGE, vlt);
 798 #endif
 799 }
 800
 801 RESULT eDVBFrontend::getState(int &state)
 802 {
 803         state = m_state;
 804         return 0;
 805 }
 806
 807 RESULT eDVBFrontend::setTone(int t)
 808 {
 809 #if HAVE_DVB_API_VERSION < 3
 810         secToneMode_t tone;
 811 #else
 812         fe_sec_tone_mode_t tone;
 813 #endif
 814
 815         switch (t)
 816         {
 817         case toneOn:
 818                 tone = SEC_TONE_ON;
 819                 break;
 820         case toneOff:
 821                 tone = SEC_TONE_OFF;
 822                 break;
 823         default:
 824                 return -ENODEV;
 825         }
 826 #if HAVE_DVB_API_VERSION < 3
 827         return ::ioctl(m_secfd, SEC_SET_TONE, tone);
 828 #else
 829         return ::ioctl(m_fd, FE_SET_TONE, tone);
 830 #endif
 831 }
 832
 833 #if HAVE_DVB_API_VERSION < 3 && !defined(SEC_DISEQC_SEND_MASTER_CMD)
 834         #define SEC_DISEQC_SEND_MASTER_CMD _IOW('o', 97, struct secCommand *)
 835 #endif
 836
 837 RESULT eDVBFrontend::sendDiseqc(const eDVBDiseqcCommand &diseqc)
 838 {
 839 #if HAVE_DVB_API_VERSION < 3
 840         struct secCommand cmd;
 841         cmd.type = SEC_CMDTYPE_DISEQC_RAW;
 842         cmd.u.diseqc.cmdtype = diseqc.data[0];
 843         cmd.u.diseqc.addr = diseqc.data[1];
 844         cmd.u.diseqc.cmd = diseqc.data[2];
 845         cmd.u.diseqc.numParams = diseqc.len-3;
 846         memcpy(cmd.u.diseqc.params, diseqc.data+3, diseqc.len-3);
 847         if (::ioctl(m_secfd, SEC_DISEQC_SEND_MASTER_CMD, &cmd))
 848 #else
 849         struct dvb_diseqc_master_cmd cmd;
 850         memcpy(cmd.msg, diseqc.data, diseqc.len);
 851         cmd.msg_len = diseqc.len;
 852         if (::ioctl(m_fd, FE_DISEQC_SEND_MASTER_CMD, &cmd))
 853 #endif
 854                 return -EINVAL;
 855         return 0;
 856 }
 857
 858 #if HAVE_DVB_API_VERSION < 3 && !defined(SEC_DISEQC_SEND_BURST)
 859         #define SEC_DISEQC_SEND_BURST _IO('o', 96)
 860 #endif
 861 RESULT eDVBFrontend::sendToneburst(int burst)
 862 {
 863 #if HAVE_DVB_API_VERSION < 3
 864         secMiniCmd cmd = SEC_MINI_NONE;
 865         if ( burst == eDVBSatelliteDiseqcParameters::A )
 866                 cmd = SEC_MINI_A;
 867         else if ( burst == eDVBSatelliteDiseqcParameters::B )
 868                 cmd = SEC_MINI_B;
 869         if (::ioctl(m_secfd, SEC_DISEQC_SEND_BURST, cmd))
 870                 return -EINVAL;
 871 #endif
 872         return 0;
 873 }
 874
 875 RESULT eDVBFrontend::setSEC(iDVBSatelliteEquipmentControl *sec)
 876 {
 877         m_sec = sec;
 878         return 0;
 879 }
 880
 881 RESULT eDVBFrontend::setSecSequence(const eSecCommandList &list)
 882 {
 883         m_sec_sequence = list;
 884         return 0;
 885 }
 886
 887 RESULT eDVBFrontend::getData(int num, int &data)
 888 {
 889         if ( num < 7 )
 890         {
 891                 data = m_data[num];
 892                 return 0;
 893         }
 894         return -EINVAL;
 895 }
 896
 897 RESULT eDVBFrontend::setData(int num, int val)
 898 {
 899         if ( num < 7 )
 900         {
 901                 m_data[num] = val;
 902                 return 0;
 903         }
 904         return -EINVAL;
 905 }
 906