lib/dvb/frontend.cpp

   1 #include <lib/dvb/dvb.h>
   2 #include <lib/base/eerror.h>
   3 #include <errno.h>
   4 #include <unistd.h>
   5 #include <fcntl.h>
   6 #include <sys/ioctl.h>
   7
   8 #ifndef I2C_SLAVE_FORCE
   9 #define I2C_SLAVE_FORCE 0x0706
  10 #endif
  11
  12 #if HAVE_DVB_API_VERSION < 3
  13 #include <ost/frontend.h>
  14 #include <ost/sec.h>
  15 #define QAM_AUTO                                (Modulation)6
  16 #define TRANSMISSION_MODE_AUTO  (TransmitMode)2
  17 #define BANDWIDTH_AUTO                  (BandWidth)3
  18 #define GUARD_INTERVAL_AUTO             (GuardInterval)4
  19 #define HIERARCHY_AUTO                  (Hierarchy)4
  20 #define parm_frequency parm.Frequency
  21 #define parm_inversion parm.Inversion
  22 #define parm_u_qpsk_symbol_rate parm.u.qpsk.SymbolRate
  23 #define parm_u_qpsk_fec_inner parm.u.qpsk.FEC_inner
  24 #define parm_u_qam_symbol_rate parm.u.qam.SymbolRate
  25 #define parm_u_qam_fec_inner parm.u.qam.FEC_inner
  26 #define parm_u_qam_modulation parm.u.qam.QAM
  27 #define parm_u_ofdm_bandwidth parm.u.ofdm.bandWidth
  28 #define parm_u_ofdm_code_rate_LP parm.u.ofdm.LP_CodeRate
  29 #define parm_u_ofdm_code_rate_HP parm.u.ofdm.HP_CodeRate
  30 #define parm_u_ofdm_constellation parm.u.ofdm.Constellation
  31 #define parm_u_ofdm_transmission_mode parm.u.ofdm.TransmissionMode
  32 #define parm_u_ofdm_guard_interval parm.u.ofdm.guardInterval
  33 #define parm_u_ofdm_hierarchy_information parm.u.ofdm.HierarchyInformation
  34 #else
  35 #include <linux/dvb/frontend.h>
  36 #define parm_frequency parm.frequency
  37 #define parm_inversion parm.inversion
  38 #define parm_u_qpsk_symbol_rate parm.u.qpsk.symbol_rate
  39 #define parm_u_qpsk_fec_inner parm.u.qpsk.fec_inner
  40 #define parm_u_qam_symbol_rate parm.u.qam.symbol_rate
  41 #define parm_u_qam_fec_inner parm.u.qam.fec_inner
  42 #define parm_u_qam_modulation parm.u.qam.modulation
  43 #define parm_u_ofdm_bandwidth parm.u.ofdm.bandwidth
  44 #define parm_u_ofdm_code_rate_LP parm.u.ofdm.code_rate_LP
  45 #define parm_u_ofdm_code_rate_HP parm.u.ofdm.code_rate_HP
  46 #define parm_u_ofdm_constellation parm.u.ofdm.constellation
  47 #define parm_u_ofdm_transmission_mode parm.u.ofdm.transmission_mode
  48 #define parm_u_ofdm_guard_interval parm.u.ofdm.guard_interval
  49 #define parm_u_ofdm_hierarchy_information parm.u.ofdm.hierarchy_information
  50 #ifdef FEC_9_10
  51         #warning "FEC_9_10 already exist in dvb api ... it seems it is now ready for DVB-S2"
  52 #else
  53         #define FEC_S2_QPSK_1_2 (fe_code_rate_t)(FEC_AUTO+1)
  54         #define FEC_S2_QPSK_2_3 (fe_code_rate_t)(FEC_S2_QPSK_1_2+1)
  55         #define FEC_S2_QPSK_3_4 (fe_code_rate_t)(FEC_S2_QPSK_2_3+1)
  56         #define FEC_S2_QPSK_5_6 (fe_code_rate_t)(FEC_S2_QPSK_3_4+1)
  57         #define FEC_S2_QPSK_7_8 (fe_code_rate_t)(FEC_S2_QPSK_5_6+1)
  58         #define FEC_S2_QPSK_8_9 (fe_code_rate_t)(FEC_S2_QPSK_7_8+1)
  59         #define FEC_S2_QPSK_3_5 (fe_code_rate_t)(FEC_S2_QPSK_8_9+1)
  60         #define FEC_S2_QPSK_4_5 (fe_code_rate_t)(FEC_S2_QPSK_3_5+1)
  61         #define FEC_S2_QPSK_9_10 (fe_code_rate_t)(FEC_S2_QPSK_4_5+1)
  62         #define FEC_S2_8PSK_1_2 (fe_code_rate_t)(FEC_S2_QPSK_9_10+1)
  63         #define FEC_S2_8PSK_2_3 (fe_code_rate_t)(FEC_S2_8PSK_1_2+1)
  64         #define FEC_S2_8PSK_3_4 (fe_code_rate_t)(FEC_S2_8PSK_2_3+1)
  65         #define FEC_S2_8PSK_5_6 (fe_code_rate_t)(FEC_S2_8PSK_3_4+1)
  66         #define FEC_S2_8PSK_7_8 (fe_code_rate_t)(FEC_S2_8PSK_5_6+1)
  67         #define FEC_S2_8PSK_8_9 (fe_code_rate_t)(FEC_S2_8PSK_7_8+1)
  68         #define FEC_S2_8PSK_3_5 (fe_code_rate_t)(FEC_S2_8PSK_8_9+1)
  69         #define FEC_S2_8PSK_4_5 (fe_code_rate_t)(FEC_S2_8PSK_3_5+1)
  70         #define FEC_S2_8PSK_9_10 (fe_code_rate_t)(FEC_S2_8PSK_4_5+1)
  71 #endif
  72 #endif
  73
  74 #include <dvbsi++/satellite_delivery_system_descriptor.h>
  75 #include <dvbsi++/cable_delivery_system_descriptor.h>
  76 #include <dvbsi++/terrestrial_delivery_system_descriptor.h>
  77
  78 void eDVBDiseqcCommand::setCommandString(const char *str)
  79 {
  80         if (!str)
  81                 return;
  82         len=0;
  83         int slen = strlen(str);
  84         if (slen % 2)
  85         {
  86                 eDebug("invalid diseqc command string length (not 2 byte aligned)");
  87                 return;
  88         }
  89         if (slen > MAX_DISEQC_LENGTH*2)
  90         {
  91                 eDebug("invalid diseqc command string length (string is to long)");
  92                 return;
  93         }
  94         eDebugNoNewLine("send diseqc:");
  95         unsigned char val=0;
  96         for (int i=0; i < slen; ++i)
  97         {
  98                 unsigned char c = str[i];
  99                 switch(c)
 100                 {
 101                         case '0' ... '9': c-=48; break;
 102                         case 'a' ... 'f': c-=87; break;
 103                         case 'A' ... 'F': c-=55; break;
 104                         default:
 105                                 eDebug("invalid character in hex string..ignore complete diseqc command !");
 106                                 return;
 107                 }
 108                 if ( i % 2 )
 109                 {
 110                         val |= c;
 111                         eDebugNoNewLine("%02x", val);
 112                         data[i/2] = val;
 113                 }
 114                 else
 115                         val = c << 4;
 116         }
 117         eDebug("");
 118         len = slen/2;
 119 }
 120
 121 void eDVBFrontendParametersSatellite::set(const SatelliteDeliverySystemDescriptor &descriptor)
 122 {
 123         frequency    = descriptor.getFrequency() * 10;
 124         symbol_rate  = descriptor.getSymbolRate() * 100;
 125         polarisation = descriptor.getPolarization();
 126         fec = descriptor.getFecInner();
 127         if ( fec != FEC::fNone && fec > FEC::f9_10 )
 128                 fec = FEC::fAuto;
 129         inversion = Inversion::Unknown;
 130         orbital_position  = ((descriptor.getOrbitalPosition() >> 12) & 0xF) * 1000;
 131         orbital_position += ((descriptor.getOrbitalPosition() >> 8) & 0xF) * 100;
 132         orbital_position += ((descriptor.getOrbitalPosition() >> 4) & 0xF) * 10;
 133         orbital_position += ((descriptor.getOrbitalPosition()) & 0xF);
 134         if (orbital_position && (!descriptor.getWestEastFlag()))
 135                 orbital_position = 3600 - orbital_position;
 136         system = descriptor.getModulationSystem();
 137         modulation = descriptor.getModulation();
 138         if (system == System::DVB_S && modulation == Modulation::M8PSK)
 139         {
 140                 eDebug("satellite_delivery_descriptor non valid modulation type.. force QPSK");
 141                 modulation=QPSK;
 142         }
 143         roll_off = descriptor.getRollOff();
 144         if (system == System::DVB_S2)
 145         {
 146                 eDebug("SAT DVB-S2 freq %d, %s, pos %d, sr %d, fec %d, modulation %d, roll_off %d",
 147                         frequency,
 148                         polarisation ? "hor" : "vert",
 149                         orbital_position,
 150                         symbol_rate, fec,
 151                         modulation,
 152                         roll_off);
 153         }
 154         else
 155         {
 156                 eDebug("SAT DVB-S freq %d, %s, pos %d, sr %d, fec %d",
 157                         frequency,
 158                         polarisation ? "hor" : "vert",
 159                         orbital_position,
 160                         symbol_rate, fec);
 161         }
 162 }
 163
 164 void eDVBFrontendParametersCable::set(const CableDeliverySystemDescriptor &descriptor)
 165 {
 166         frequency = descriptor.getFrequency() / 10;
 167         symbol_rate = descriptor.getSymbolRate() * 100;
 168         fec_inner = descriptor.getFecInner();
 169         if ( fec_inner == 0xF )
 170                 fec_inner = FEC::fNone;
 171         modulation = descriptor.getModulation();
 172         if ( modulation > 0x5 )
 173                 modulation = Modulation::Auto;
 174         inversion = Inversion::Unknown;
 175         eDebug("Cable freq %d, mod %d, sr %d, fec %d",
 176                 frequency,
 177                 modulation, symbol_rate, fec_inner);
 178 }
 179
 180 void eDVBFrontendParametersTerrestrial::set(const TerrestrialDeliverySystemDescriptor &descriptor)
 181 {
 182         frequency = descriptor.getCentreFrequency() * 10;
 183         bandwidth = descriptor.getBandwidth();
 184         if ( bandwidth > 2 ) // 5Mhz forced to auto
 185                 bandwidth = Bandwidth::BwAuto;
 186         code_rate_HP = descriptor.getCodeRateHpStream();
 187         if (code_rate_HP > 4)
 188                 code_rate_HP = FEC::fAuto;
 189         code_rate_LP = descriptor.getCodeRateLpStream();
 190         if (code_rate_LP > 4)
 191                 code_rate_LP = FEC::fAuto;
 192         transmission_mode = descriptor.getTransmissionMode();
 193         if (transmission_mode > 1) // TM4k forced to auto
 194                 transmission_mode = TransmissionMode::TMAuto;
 195         guard_interval = descriptor.getGuardInterval();
 196         if (guard_interval > 3)
 197                 guard_interval = GuardInterval::GI_Auto;
 198         hierarchy = descriptor.getHierarchyInformation()&3;
 199         modulation = descriptor.getConstellation();
 200         if (modulation > 2)
 201                 modulation = Modulation::Auto;
 202         inversion = Inversion::Unknown;
 203         eDebug("Terr freq %d, bw %d, cr_hp %d, cr_lp %d, tm_mode %d, guard %d, hierarchy %d, const %d",
 204                 frequency, bandwidth, code_rate_HP, code_rate_LP, transmission_mode,
 205                 guard_interval, hierarchy, modulation);
 206 }
 207
 208 eDVBFrontendParameters::eDVBFrontendParameters(): m_type(-1)
 209 {
 210 }
 211
 212 DEFINE_REF(eDVBFrontendParameters);
 213
 214 RESULT eDVBFrontendParameters::getSystem(int &t) const
 215 {
 216         if (m_type == -1)
 217                 return -1;
 218         t = m_type;
 219         return 0;
 220 }
 221
 222 RESULT eDVBFrontendParameters::getDVBS(eDVBFrontendParametersSatellite &p) const
 223 {
 224         if (m_type != iDVBFrontend::feSatellite)
 225                 return -1;
 226         p = sat;
 227         return 0;
 228 }
 229
 230 RESULT eDVBFrontendParameters::getDVBC(eDVBFrontendParametersCable &p) const
 231 {
 232         if (m_type != iDVBFrontend::feCable)
 233                 return -1;
 234         p = cable;
 235         return 0;
 236 }
 237
 238 RESULT eDVBFrontendParameters::getDVBT(eDVBFrontendParametersTerrestrial &p) const
 239 {
 240         if (m_type != iDVBFrontend::feTerrestrial)
 241                 return -1;
 242         p = terrestrial;
 243         return 0;
 244 }
 245
 246 RESULT eDVBFrontendParameters::setDVBS(const eDVBFrontendParametersSatellite &p, bool no_rotor_command_on_tune)
 247 {
 248         sat = p;
 249         sat.no_rotor_command_on_tune = no_rotor_command_on_tune;
 250         m_type = iDVBFrontend::feSatellite;
 251         return 0;
 252 }
 253
 254 RESULT eDVBFrontendParameters::setDVBC(const eDVBFrontendParametersCable &p)
 255 {
 256         cable = p;
 257         m_type = iDVBFrontend::feCable;
 258         return 0;
 259 }
 260
 261 RESULT eDVBFrontendParameters::setDVBT(const eDVBFrontendParametersTerrestrial &p)
 262 {
 263         terrestrial = p;
 264         m_type = iDVBFrontend::feTerrestrial;
 265         return 0;
 266 }
 267
 268 RESULT eDVBFrontendParameters::calculateDifference(const iDVBFrontendParameters *parm, int &diff) const
 269 {
 270         if (!parm)
 271                 return -1;
 272         int type;
 273         if (parm->getSystem(type))
 274                 return -1;
 275         if (type != m_type)
 276         {
 277                 diff = 1<<30; // big difference
 278                 return 0;
 279         }
 280
 281         switch (type)
 282         {
 283         case iDVBFrontend::feSatellite:
 284         {
 285                 eDVBFrontendParametersSatellite osat;
 286                 if (parm->getDVBS(osat))
 287                         return -2;
 288
 289                 if (sat.orbital_position != osat.orbital_position)
 290                         diff = 1<<29;
 291                 else if (sat.polarisation != osat.polarisation)
 292                         diff = 1<<28;
 293                 else
 294                 {
 295                         diff = abs(sat.frequency - osat.frequency);
 296                         diff += abs(sat.symbol_rate - osat.symbol_rate);
 297                 }
 298                 return 0;
 299         }
 300         case iDVBFrontend::feCable:
 301                 eDVBFrontendParametersCable ocable;
 302                 if (parm->getDVBC(ocable))
 303                         return -2;
 304
 305                 if (cable.modulation != ocable.modulation && cable.modulation != eDVBFrontendParametersCable::Modulation::Auto && ocable.modulation != eDVBFrontendParametersCable::Modulation::Auto)
 306                         diff = 1 << 29;
 307                 else if (cable.inversion != ocable.inversion && cable.inversion != eDVBFrontendParametersCable::Inversion::Unknown && ocable.inversion != eDVBFrontendParametersCable::Inversion::Unknown)
 308                         diff = 1 << 28;
 309                 else
 310                 {
 311                         diff = abs(cable.frequency - ocable.frequency);
 312                         diff += abs(cable.symbol_rate - ocable.symbol_rate);
 313                 }
 314
 315                 return 0;
 316         case iDVBFrontend::feTerrestrial:
 317                 eDVBFrontendParametersTerrestrial oterrestrial;
 318                 if (parm->getDVBT(oterrestrial))
 319                         return -2;
 320
 321                 diff = abs(terrestrial.frequency - oterrestrial.frequency);
 322
 323                 return 0;
 324         default:
 325                 return -1;
 326         }
 327         return 0;
 328 }
 329
 330 RESULT eDVBFrontendParameters::getHash(unsigned long &hash) const
 331 {
 332         switch (m_type)
 333         {
 334         case iDVBFrontend::feSatellite:
 335         {
 336                 hash = (sat.orbital_position << 16);
 337                 hash |= ((sat.frequency/1000)&0xFFFF)|((sat.polarisation&1) << 15);
 338                 return 0;
 339         }
 340         case iDVBFrontend::feCable:
 341                 hash = 0xFFFF0000;
 342                 return 0;
 343         case iDVBFrontend::feTerrestrial:
 344                 hash = 0xEEEE0000;
 345                 return 0;
 346         default:
 347                 return -1;
 348         }
 349 }
 350
 351 DEFINE_REF(eDVBFrontend);
 352
 353 eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok)
 354         :m_type(-1), m_fe(fe), m_fd(-1), m_sn(0), m_timeout(0), m_tuneTimer(0)
 355 #if HAVE_DVB_API_VERSION < 3
 356         ,m_secfd(-1)
 357 #endif
 358 {
 359 #if HAVE_DVB_API_VERSION < 3
 360         sprintf(m_filename, "/dev/dvb/card%d/frontend%d", adap, fe);
 361         sprintf(m_sec_filename, "/dev/dvb/card%d/sec%d", adap, fe);
 362 #else
 363         sprintf(m_filename, "/dev/dvb/adapter%d/frontend%d", adap, fe);
 364 #endif
 365         m_timeout = new eTimer(eApp);
 366         CONNECT(m_timeout->timeout, eDVBFrontend::timeout);
 367
 368         m_tuneTimer = new eTimer(eApp);
 369         CONNECT(m_tuneTimer->timeout, eDVBFrontend::tuneLoop);
 370
 371         for (int i=0; i<eDVBFrontend::NUM_DATA_ENTRIES; ++i)
 372                 m_data[i] = -1;
 373
 374         m_idleInputpower[0]=m_idleInputpower[1]=0;
 375
 376         ok = !openFrontend();
 377         closeFrontend();
 378 }
 379
 380 int eDVBFrontend::openFrontend()
 381 {
 382         if (m_sn)
 383                 return -1;  // already opened
 384
 385         m_state=0;
 386         m_tuning=0;
 387
 388 #if HAVE_DVB_API_VERSION < 3
 389         if (m_secfd < 0)
 390         {
 391                 m_secfd = ::open(m_sec_filename, O_RDWR);
 392                 if (m_secfd < 0)
 393                 {
 394                         eWarning("failed! (%s) %m", m_sec_filename);
 395                         return -1;
 396                 }
 397         }
 398         else
 399                 eWarning("sec %d already opened", m_fe);
 400         FrontendInfo fe_info;
 401 #else
 402         dvb_frontend_info fe_info;
 403 #endif
 404         eDebug("opening frontend %d", m_fe);
 405         if (m_fd < 0)
 406         {
 407                 m_fd = ::open(m_filename, O_RDWR|O_NONBLOCK);
 408                 if (m_fd < 0)
 409                 {
 410                         eWarning("failed! (%s) %m", m_filename);
 411 #if HAVE_DVB_API_VERSION < 3
 412                         ::close(m_secfd);
 413                         m_secfd=-1;
 414 #endif
 415                         return -1;
 416                 }
 417         }
 418         else
 419                 eWarning("frontend %d already opened", m_fe);
 420         if (m_type == -1)
 421         {
 422                 if (::ioctl(m_fd, FE_GET_INFO, &fe_info) < 0)
 423                 {
 424                         eWarning("ioctl FE_GET_INFO failed");
 425                         ::close(m_fd);
 426                         m_fd = -1;
 427 #if HAVE_DVB_API_VERSION < 3
 428                         ::close(m_secfd);
 429                         m_secfd=-1;
 430 #endif
 431                         return -1;
 432                 }
 433
 434                 switch (fe_info.type)
 435                 {
 436                 case FE_QPSK:
 437                         m_type = iDVBFrontend::feSatellite;
 438                         break;
 439                 case FE_QAM:
 440                         m_type = iDVBFrontend::feCable;
 441                         break;
 442                 case FE_OFDM:
 443                         m_type = iDVBFrontend::feTerrestrial;
 444                         break;
 445                 default:
 446                         eWarning("unknown frontend type.");
 447                         ::close(m_fd);
 448                         m_fd = -1;
 449 #if HAVE_DVB_API_VERSION < 3
 450                         ::close(m_secfd);
 451                         m_secfd=-1;
 452 #endif
 453                         return -1;
 454                 }
 455                 eDebug("detected %s frontend", "satellite\0cable\0    terrestrial"+fe_info.type*10);
 456         }
 457
 458         setTone(iDVBFrontend::toneOff);
 459         setVoltage(iDVBFrontend::voltageOff);
 460
 461         m_sn = new eSocketNotifier(eApp, m_fd, eSocketNotifier::Read);
 462         CONNECT(m_sn->activated, eDVBFrontend::feEvent);
 463
 464         return 0;
 465 }
 466
 467 int eDVBFrontend::closeFrontend()
 468 {
 469         eDVBRegisteredFrontend *linked_fe = (eDVBRegisteredFrontend*)m_data[LINKED_NEXT_PTR];
 470         while (linked_fe != (eDVBRegisteredFrontend*)-1)
 471         {
 472                 if (linked_fe->m_inuse)
 473                 {
 474                         eDebug("dont close frontend %d until the linked frontend %d is still in use",
 475                                 m_fe, linked_fe->m_frontend->getID());
 476                         return -1;
 477                 }
 478                 linked_fe->m_frontend->getData(LINKED_NEXT_PTR, (int&)linked_fe);
 479         }
 480         if (m_fd >= 0)
 481         {
 482                 eDebug("close frontend %d", m_fe);
 483                 m_tuneTimer->stop();
 484                 setTone(iDVBFrontend::toneOff);
 485                 setVoltage(iDVBFrontend::voltageOff);
 486                 if (m_sec)
 487                         m_sec->setRotorMoving(false);
 488                 if (!::close(m_fd))
 489                         m_fd=-1;
 490                 else
 491                         eWarning("couldnt close frontend %d", m_fe);
 492                 m_data[CSW] = m_data[UCSW] = m_data[TONEBURST] = -1;
 493         }
 494 #if HAVE_DVB_API_VERSION < 3
 495         if (m_secfd >= 0)
 496         {
 497                 if (!::close(m_secfd))
 498                         m_secfd=-1;
 499                 else
 500                         eWarning("couldnt close sec %d", m_fe);
 501         }
 502 #endif
 503         delete m_sn;
 504         m_sn=0;
 505
 506         return 0;
 507 }
 508
 509 eDVBFrontend::~eDVBFrontend()
 510 {
 511         closeFrontend();
 512         delete m_timeout;
 513         delete m_tuneTimer;
 514 }
 515
 516 void eDVBFrontend::feEvent(int w)
 517 {
 518         while (1)
 519         {
 520 #if HAVE_DVB_API_VERSION < 3
 521                 FrontendEvent event;
 522 #else
 523                 dvb_frontend_event event;
 524 #endif
 525                 int res;
 526                 int state;
 527                 res = ::ioctl(m_fd, FE_GET_EVENT, &event);
 528
 529                 if (res && (errno == EAGAIN))
 530                         break;
 531
 532                 if (res)
 533                 {
 534                         eWarning("FE_GET_EVENT failed! %m");
 535                         return;
 536                 }
 537
 538                 if (w < 0)
 539                         continue;
 540
 541 #if HAVE_DVB_API_VERSION < 3
 542                 if (event.type == FE_COMPLETION_EV)
 543 #else
 544                 eDebug("(%d)fe event: status %x, inversion %s", m_fe, event.status, (event.parameters.inversion == INVERSION_ON) ? "on" : "off");
 545                 if (event.status & FE_HAS_LOCK)
 546 #endif
 547                 {
 548                         state = stateLock;
 549                         m_data[CSW] = m_data[NEW_CSW];
 550                         m_data[UCSW] = m_data[NEW_UCSW];
 551                         m_data[TONEBURST] = m_data[NEW_TONEBURST];
 552                 } else
 553                 {
 554                         if (m_tuning)
 555                                 state = stateTuning;
 556                         else
 557                         {
 558                                 eDebug("stateLostLock");
 559                                 state = stateLostLock;
 560                                 m_data[CSW] = m_data[UCSW] = m_data[TONEBURST] = -1; // reset diseqc
 561                         }
 562                 }
 563                 if (m_state != state)
 564                 {
 565                         m_state = state;
 566                         m_stateChanged(this);
 567                 }
 568         }
 569 }
 570
 571 void eDVBFrontend::timeout()
 572 {
 573         m_tuning = 0;
 574         if (m_state == stateTuning)
 575         {
 576                 m_state = stateFailed;
 577                 m_stateChanged(this);
 578         }
 579 }
 580
 581 int eDVBFrontend::readFrontendData(int type)
 582 {
 583         switch(type)
 584         {
 585                 case bitErrorRate:
 586                 {
 587                         uint32_t ber=0;
 588                         if (ioctl(m_fd, FE_READ_BER, &ber) < 0 && errno != ERANGE)
 589                                 eDebug("FE_READ_BER failed (%m)");
 590                         return ber;
 591                 }
 592                 case signalPower:
 593                 {
 594                         uint16_t snr=0;
 595                         if (ioctl(m_fd, FE_READ_SNR, &snr) < 0 && errno != ERANGE)
 596                                 eDebug("FE_READ_SNR failed (%m)");
 597                         return snr;
 598                 }
 599                 case signalQuality:
 600                 {
 601                         uint16_t strength=0;
 602                         if (ioctl(m_fd, FE_READ_SIGNAL_STRENGTH, &strength) < 0 && errno != ERANGE)
 603                                 eDebug("FE_READ_SIGNAL_STRENGTH failed (%m)");
 604                         return strength;
 605                 }
 606                 case locked:
 607                 {
 608 #if HAVE_DVB_API_VERSION < 3
 609                         FrontendStatus status=0;
 610 #else
 611                         fe_status_t status;
 612 #endif
 613                         if ( ioctl(m_fd, FE_READ_STATUS, &status) < 0 && errno != ERANGE )
 614                                 eDebug("FE_READ_STATUS failed (%m)");
 615                         return !!(status&FE_HAS_LOCK);
 616                 }
 617                 case synced:
 618                 {
 619 #if HAVE_DVB_API_VERSION < 3
 620                         FrontendStatus status=0;
 621 #else
 622                         fe_status_t status;
 623 #endif
 624                         if ( ioctl(m_fd, FE_READ_STATUS, &status) < 0 && errno != ERANGE )
 625                                 eDebug("FE_READ_STATUS failed (%m)");
 626                         return !!(status&FE_HAS_SYNC);
 627                 }
 628                 case frontendNumber:
 629                         return m_fe;
 630         }
 631         return 0;
 632 }
 633
 634 void PutToDict(PyObject *dict, const char*key, long value)
 635 {
 636         PyObject *item = PyInt_FromLong(value);
 637         if (item)
 638         {
 639                 if (PyDict_SetItemString(dict, key, item))
 640                         eDebug("put %s to dict failed", key);
 641                 Py_DECREF(item);
 642         }
 643         else
 644                 eDebug("could not create PyObject for %s", key);
 645 }
 646
 647 void PutToDict(PyObject *dict, const char*key, const char *value)
 648 {
 649         PyObject *item = PyString_FromString(value);
 650         if (item)
 651         {
 652                 if (PyDict_SetItemString(dict, key, item))
 653                         eDebug("put %s to dict failed", key);
 654                 Py_DECREF(item);
 655         }
 656         else
 657                 eDebug("could not create PyObject for %s", key);
 658 }
 659
 660 void fillDictWithSatelliteData(PyObject *dict, const FRONTENDPARAMETERS &parm, eDVBFrontend *fe)
 661 {
 662         int freq_offset=0;
 663         int csw=0;
 664         const char *tmp=0;
 665         fe->getData(eDVBFrontend::CSW, csw);
 666         fe->getData(eDVBFrontend::FREQ_OFFSET, freq_offset);
 667         int frequency = parm_frequency + freq_offset;
 668         PutToDict(dict, "frequency", frequency);
 669         PutToDict(dict, "symbol_rate", parm_u_qpsk_symbol_rate);
 670         switch(parm_u_qpsk_fec_inner)
 671         {
 672         case FEC_1_2:
 673                 tmp = "FEC_1_2";
 674                 break;
 675         case FEC_2_3:
 676                 tmp = "FEC_2_3";
 677                 break;
 678         case FEC_3_4:
 679                 tmp = "FEC_3_4";
 680                 break;
 681         case FEC_5_6:
 682                 tmp = "FEC_5_6";
 683                 break;
 684         case FEC_7_8:
 685                 tmp = "FEC_7_8";
 686                 break;
 687         case FEC_NONE:
 688                 tmp = "FEC_NONE";
 689         default:
 690         case FEC_AUTO:
 691                 tmp = "FEC_AUTO";
 692                 break;
 693 #if HAVE_DVB_API_VERSION >=3
 694         case FEC_S2_8PSK_1_2:
 695         case FEC_S2_QPSK_1_2:
 696                 tmp = "FEC_1_2";
 697                 break;
 698         case FEC_S2_8PSK_2_3:
 699         case FEC_S2_QPSK_2_3:
 700                 tmp = "FEC_2_3";
 701                 break;
 702         case FEC_S2_8PSK_3_4:
 703         case FEC_S2_QPSK_3_4:
 704                 tmp = "FEC_3_4";
 705                 break;
 706         case FEC_S2_8PSK_5_6:
 707         case FEC_S2_QPSK_5_6:
 708                 tmp = "FEC_5_6";
 709                 break;
 710         case FEC_S2_8PSK_7_8:
 711         case FEC_S2_QPSK_7_8:
 712                 tmp = "FEC_7_8";
 713                 break;
 714         case FEC_S2_8PSK_8_9:
 715         case FEC_S2_QPSK_8_9:
 716                 tmp = "FEC_8_9";
 717                 break;
 718         case FEC_S2_8PSK_3_5:
 719         case FEC_S2_QPSK_3_5:
 720                 tmp = "FEC_3_5";
 721                 break;
 722         case FEC_S2_8PSK_4_5:
 723         case FEC_S2_QPSK_4_5:
 724                 tmp = "FEC_4_5";
 725                 break;
 726         case FEC_S2_8PSK_9_10:
 727         case FEC_S2_QPSK_9_10:
 728                 tmp = "FEC_9_10";
 729                 break;
 730 #endif
 731         }
 732 #if HAVE_DVB_API_VERSION >=3
 733         PutToDict(dict, "modulation",
 734                 parm_u_qpsk_fec_inner > FEC_S2_QPSK_9_10 ? "8PSK": "QPSK" );
 735 #else
 736         PutToDict(dict, "modulation", "QPSK" );
 737 #endif
 738         PutToDict(dict, "fec_inner", tmp);
 739         tmp = parm_u_qpsk_fec_inner > FEC_AUTO ?
 740                 "DVB-S2" : "DVB-S";
 741         PutToDict(dict, "system", tmp);
 742 }
 743
 744 void fillDictWithCableData(PyObject *dict, const FRONTENDPARAMETERS &parm)
 745 {
 746         const char *tmp=0;
 747         PutToDict(dict, "frequency", parm_frequency/1000);
 748         PutToDict(dict, "symbol_rate", parm_u_qam_symbol_rate);
 749         switch(parm_u_qam_fec_inner)
 750         {
 751         case FEC_NONE:
 752                 tmp = "FEC_NONE";
 753                 break;
 754         case FEC_1_2:
 755                 tmp = "FEC_1_2";
 756                 break;
 757         case FEC_2_3:
 758                 tmp = "FEC_2_3";
 759                 break;
 760         case FEC_3_4:
 761                 tmp = "FEC_3_4";
 762                 break;
 763         case FEC_5_6:
 764                 tmp = "FEC_5_6";
 765                 break;
 766         case FEC_7_8:
 767                 tmp = "FEC_7_8";
 768                 break;
 769 #if HAVE_DVB_API_VERSION >= 3
 770         case FEC_8_9:
 771                 tmp = "FEC_8_9";
 772                 break;
 773 #endif
 774         default:
 775         case FEC_AUTO:
 776                 tmp = "FEC_AUTO";
 777                 break;
 778         }
 779         PutToDict(dict, "fec_inner", tmp);
 780         switch(parm_u_qam_modulation)
 781         {
 782         case QAM_16:
 783                 tmp = "QAM_16";
 784                 break;
 785         case QAM_32:
 786                 tmp = "QAM_32";
 787                 break;
 788         case QAM_64:
 789                 tmp = "QAM_64";
 790                 break;
 791         case QAM_128:
 792                 tmp = "QAM_128";
 793                 break;
 794         case QAM_256:
 795                 tmp = "QAM_256";
 796                 break;
 797         default:
 798         case QAM_AUTO:
 799                 tmp = "QAM_AUTO";
 800                 break;
 801         }
 802         PutToDict(dict, "modulation", tmp);
 803 }
 804
 805 void fillDictWithTerrestrialData(PyObject *dict, const FRONTENDPARAMETERS &parm)
 806 {
 807         const char *tmp=0;
 808         PutToDict(dict, "frequency", parm_frequency);
 809         switch (parm_u_ofdm_bandwidth)
 810         {
 811         case BANDWIDTH_8_MHZ:
 812                 tmp = "BANDWIDTH_8_MHZ";
 813                 break;
 814         case BANDWIDTH_7_MHZ:
 815                 tmp = "BANDWIDTH_7_MHZ";
 816                 break;
 817         case BANDWIDTH_6_MHZ:
 818                 tmp = "BANDWIDTH_6_MHZ";
 819                 break;
 820         default:
 821         case BANDWIDTH_AUTO:
 822                 tmp = "BANDWIDTH_AUTO";
 823                 break;
 824         }
 825         PutToDict(dict, "bandwidth", tmp);
 826         switch (parm_u_ofdm_code_rate_LP)
 827         {
 828         case FEC_1_2:
 829                 tmp = "FEC_1_2";
 830                 break;
 831         case FEC_2_3:
 832                 tmp = "FEC_2_3";
 833                 break;
 834         case FEC_3_4:
 835                 tmp = "FEC_3_4";
 836                 break;
 837         case FEC_5_6:
 838                 tmp = "FEC_5_6";
 839                 break;
 840         case FEC_7_8:
 841                 tmp = "FEC_7_8";
 842                 break;
 843         default:
 844         case FEC_AUTO:
 845                 tmp = "FEC_AUTO";
 846                 break;
 847         }
 848         PutToDict(dict, "code_rate_lp", tmp);
 849         switch (parm_u_ofdm_code_rate_HP)
 850         {
 851         case FEC_1_2:
 852                 tmp = "FEC_1_2";
 853                 break;
 854         case FEC_2_3:
 855                 tmp = "FEC_2_3";
 856                 break;
 857         case FEC_3_4:
 858                 tmp = "FEC_3_4";
 859                 break;
 860         case FEC_5_6:
 861                 tmp = "FEC_5_6";
 862                 break;
 863         case FEC_7_8:
 864                 tmp = "FEC_7_8";
 865                 break;
 866         default:
 867         case FEC_AUTO:
 868                 tmp = "FEC_AUTO";
 869                 break;
 870         }
 871         PutToDict(dict, "code_rate_hp", tmp);
 872         switch (parm_u_ofdm_constellation)
 873         {
 874         case QPSK:
 875                 tmp = "QPSK";
 876                 break;
 877         case QAM_16:
 878                 tmp = "QAM_16";
 879                 break;
 880         case QAM_64:
 881                 tmp = "QAM_64";
 882                 break;
 883         default:
 884         case QAM_AUTO:
 885                 tmp = "QAM_AUTO";
 886                 break;
 887         }
 888         PutToDict(dict, "constellation", tmp);
 889         switch (parm_u_ofdm_transmission_mode)
 890         {
 891         case TRANSMISSION_MODE_2K:
 892                 tmp = "TRANSMISSION_MODE_2K";
 893                 break;
 894         case TRANSMISSION_MODE_8K:
 895                 tmp = "TRANSMISSION_MODE_8K";
 896                 break;
 897         default:
 898         case TRANSMISSION_MODE_AUTO:
 899                 tmp = "TRANSMISSION_MODE_AUTO";
 900                 break;
 901         }
 902         PutToDict(dict, "transmission_mode", tmp);
 903         switch (parm_u_ofdm_guard_interval)
 904         {
 905                 case GUARD_INTERVAL_1_32:
 906                         tmp = "GUARD_INTERVAL_1_32";
 907                         break;
 908                 case GUARD_INTERVAL_1_16:
 909                         tmp = "GUARD_INTERVAL_1_16";
 910                         break;
 911                 case GUARD_INTERVAL_1_8:
 912                         tmp = "GUARD_INTERVAL_1_8";
 913                         break;
 914                 case GUARD_INTERVAL_1_4:
 915                         tmp = "GUARD_INTERVAL_1_4";
 916                         break;
 917                 default:
 918                 case GUARD_INTERVAL_AUTO:
 919                         tmp = "GUARD_INTERVAL_AUTO";
 920                         break;
 921         }
 922         PutToDict(dict, "guard_interval", tmp);
 923         switch (parm_u_ofdm_hierarchy_information)
 924         {
 925                 case HIERARCHY_NONE:
 926                         tmp = "HIERARCHY_NONE";
 927                         break;
 928                 case HIERARCHY_1:
 929                         tmp = "HIERARCHY_1";
 930                         break;
 931                 case HIERARCHY_2:
 932                         tmp = "HIERARCHY_2";
 933                         break;
 934                 case HIERARCHY_4:
 935                         tmp = "HIERARCHY_4";
 936                         break;
 937                 default:
 938                 case HIERARCHY_AUTO:
 939                         tmp = "HIERARCHY_AUTO";
 940                         break;
 941         }
 942         PutToDict(dict, "hierarchy_information", tmp);
 943 }
 944
 945 PyObject *eDVBFrontend::readTransponderData(bool original)
 946 {
 947         PyObject *ret=PyDict_New();
 948
 949         if (ret)
 950         {
 951                 bool read=m_fd != -1;
 952                 const char *tmp=0;
 953
 954                 PutToDict(ret, "tuner_number", m_fe);
 955
 956                 switch(m_type)
 957                 {
 958                         case feSatellite:
 959                                 tmp = "DVB-S";
 960                                 break;
 961                         case feCable:
 962                                 tmp = "DVB-C";
 963                                 break;
 964                         case feTerrestrial:
 965                                 tmp = "DVB-T";
 966                                 break;
 967                         default:
 968                                 tmp = "UNKNOWN";
 969                                 read=false;
 970                                 break;
 971                 }
 972                 PutToDict(ret, "tuner_type", tmp);
 973
 974                 if (read)
 975                 {
 976                         FRONTENDPARAMETERS front;
 977
 978                         tmp = "UNKNOWN";
 979                         switch(m_state)
 980                         {
 981                                 case stateIdle:
 982                                         tmp="IDLE";
 983                                         break;
 984                                 case stateTuning:
 985                                         tmp="TUNING";
 986                                         break;
 987                                 case stateFailed:
 988                                         tmp="FAILED";
 989                                         break;
 990                                 case stateLock:
 991                                         tmp="LOCKED";
 992                                         break;
 993                                 case stateLostLock:
 994                                         tmp="LOSTLOCK";
 995                                         break;
 996                                 default:
 997                                         break;
 998                         }
 999                         PutToDict(ret, "tuner_state", tmp);
1000
1001                         PutToDict(ret, "tuner_locked", readFrontendData(locked));
1002                         PutToDict(ret, "tuner_synced", readFrontendData(synced));
1003                         PutToDict(ret, "tuner_bit_error_rate", readFrontendData(bitErrorRate));
1004                         PutToDict(ret, "tuner_signal_power", readFrontendData(signalPower));
1005                         PutToDict(ret, "tuner_signal_quality", readFrontendData(signalQuality));
1006
1007                         if (!original && ioctl(m_fd, FE_GET_FRONTEND, &front)<0)
1008                                 eDebug("FE_GET_FRONTEND (%m)");
1009                         else
1010                         {
1011                                 tmp = "INVERSION_AUTO";
1012                                 switch(parm_inversion)
1013                                 {
1014                                         case INVERSION_ON:
1015                                                 tmp = "INVERSION_ON";
1016                                                 break;
1017                                         case INVERSION_OFF:
1018                                                 tmp = "INVERSION_OFF";
1019                                                 break;
1020                                         default:
1021                                                 break;
1022                                 }
1023                                 if (tmp)
1024                                         PutToDict(ret, "inversion", tmp);
1025
1026                                 switch(m_type)
1027                                 {
1028                                         case feSatellite:
1029                                                 fillDictWithSatelliteData(ret, original?parm:front, this);
1030                                                 break;
1031                                         case feCable:
1032                                                 fillDictWithCableData(ret, original?parm:front);
1033                                                 break;
1034                                         case feTerrestrial:
1035                                                 fillDictWithTerrestrialData(ret, original?parm:front);
1036                                                 break;
1037                                 }
1038                         }
1039                 }
1040         }
1041         else
1042         {
1043                 Py_INCREF(Py_None);
1044                 ret = Py_None;
1045         }
1046         return ret;
1047 }
1048
1049 #ifndef FP_IOCTL_GET_ID
1050 #define FP_IOCTL_GET_ID 0
1051 #endif
1052 int eDVBFrontend::readInputpower()
1053 {
1054         int power=m_fe;  // this is needed for read inputpower from the correct tuner !
1055
1056         // open front prozessor
1057         int fp=::open("/dev/dbox/fp0", O_RDWR);
1058         if (fp < 0)
1059         {
1060                 eDebug("couldn't open fp");
1061                 return -1;
1062         }
1063         static bool old_fp = (::ioctl(fp, FP_IOCTL_GET_ID) < 0);
1064         if ( ioctl( fp, old_fp ? 9 : 0x100, &power ) < 0 )
1065         {
1066                 eDebug("FP_IOCTL_GET_LNB_CURRENT failed (%m)");
1067                 return -1;
1068         }
1069         ::close(fp);
1070
1071         return power;
1072 }
1073
1074 bool eDVBFrontend::setSecSequencePos(int steps)
1075 {
1076         eDebug("set sequence pos %d", steps);
1077         if (!steps)
1078                 return false;
1079         while( steps > 0 )
1080         {
1081                 if (m_sec_sequence.current() != m_sec_sequence.end())
1082                         ++m_sec_sequence.current();
1083                 --steps;
1084         }
1085         while( steps < 0 )
1086         {
1087                 if (m_sec_sequence.current() != m_sec_sequence.begin() && m_sec_sequence.current() != m_sec_sequence.end())
1088                         --m_sec_sequence.current();
1089                 ++steps;
1090         }
1091         return true;
1092 }
1093
1094 void eDVBFrontend::tuneLoop()  // called by m_tuneTimer
1095 {
1096         int delay=0;
1097         if ( m_sec_sequence && m_sec_sequence.current() != m_sec_sequence.end() )
1098         {
1099 //              eDebug("tuneLoop %d\n", m_sec_sequence.current()->cmd);
1100                 switch (m_sec_sequence.current()->cmd)
1101                 {
1102                         case eSecCommand::SLEEP:
1103                                 delay = m_sec_sequence.current()++->msec;
1104                                 eDebug("[SEC] sleep %dms", delay);
1105                                 break;
1106                         case eSecCommand::GOTO:
1107                                 if ( !setSecSequencePos(m_sec_sequence.current()->steps) )
1108                                         ++m_sec_sequence.current();
1109                                 break;
1110                         case eSecCommand::SET_VOLTAGE:
1111                         {
1112                                 int voltage = m_sec_sequence.current()++->voltage;
1113                                 eDebug("[SEC] setVoltage %d", voltage);
1114                                 setVoltage(voltage);
1115                                 break;
1116                         }
1117                         case eSecCommand::IF_VOLTAGE_GOTO:
1118                         {
1119                                 eSecCommand::pair &compare = m_sec_sequence.current()->compare;
1120                                 if ( compare.voltage == m_curVoltage && setSecSequencePos(compare.steps) )
1121                                         break;
1122                                 ++m_sec_sequence.current();
1123                                 break;
1124                         }
1125                         case eSecCommand::IF_NOT_VOLTAGE_GOTO:
1126                         {
1127                                 eSecCommand::pair &compare = m_sec_sequence.current()->compare;
1128                                 if ( compare.voltage != m_curVoltage && setSecSequencePos(compare.steps) )
1129                                         break;
1130                                 ++m_sec_sequence.current();
1131                                 break;
1132                         }
1133                         case eSecCommand::SET_TONE:
1134                                 eDebug("[SEC] setTone %d", m_sec_sequence.current()->tone);
1135                                 setTone(m_sec_sequence.current()++->tone);
1136                                 break;
1137                         case eSecCommand::SEND_DISEQC:
1138                                 sendDiseqc(m_sec_sequence.current()->diseqc);
1139                                 eDebugNoNewLine("[SEC] sendDiseqc: ");
1140                                 for (int i=0; i < m_sec_sequence.current()->diseqc.len; ++i)
1141                                     eDebugNoNewLine("%02x", m_sec_sequence.current()->diseqc.data[i]);
1142                                 eDebug("");
1143                                 ++m_sec_sequence.current();
1144                                 break;
1145                         case eSecCommand::SEND_TONEBURST:
1146                                 eDebug("[SEC] sendToneburst: %d", m_sec_sequence.current()->toneburst);
1147                                 sendToneburst(m_sec_sequence.current()++->toneburst);
1148                                 break;
1149                         case eSecCommand::SET_FRONTEND:
1150                                 eDebug("[SEC] setFrontend");
1151                                 setFrontend();
1152                                 ++m_sec_sequence.current();
1153                                 break;
1154                         case eSecCommand::START_TUNE_TIMEOUT:
1155                                 m_timeout->start(5000, 1); // 5 sec timeout. TODO: symbolrate dependent
1156                                 ++m_sec_sequence.current();
1157                                 break;
1158                         case eSecCommand::SET_TIMEOUT:
1159                                 m_timeoutCount = m_sec_sequence.current()++->val;
1160                                 eDebug("[SEC] set timeout %d", m_timeoutCount);
1161                                 break;
1162                         case eSecCommand::IF_TIMEOUT_GOTO:
1163                                 if (!m_timeoutCount)
1164                                 {
1165                                         eDebug("[SEC] rotor timout");
1166                                         m_sec->setRotorMoving(false);
1167                                         setSecSequencePos(m_sec_sequence.current()->steps);
1168                                 }
1169                                 else
1170                                         ++m_sec_sequence.current();
1171                                 break;
1172                         case eSecCommand::MEASURE_IDLE_INPUTPOWER:
1173                         {
1174                                 int idx = m_sec_sequence.current()++->val;
1175                                 if ( idx == 0 || idx == 1 )
1176                                 {
1177                                         m_idleInputpower[idx] = readInputpower();
1178                                         eDebug("[SEC] idleInputpower[%d] is %d", idx, m_idleInputpower[idx]);
1179                                 }
1180                                 else
1181                                         eDebug("[SEC] idleInputpower measure index(%d) out of bound !!!", idx);
1182                                 break;
1183                         }
1184                         case eSecCommand::IF_MEASURE_IDLE_WAS_NOT_OK_GOTO:
1185                         {
1186                                 eSecCommand::pair &compare = m_sec_sequence.current()->compare;
1187                                 int idx = compare.voltage;
1188                                 if ( idx == 0 || idx == 1 )
1189                                 {
1190                                         int idle = readInputpower();
1191                                         int diff = abs(idle-m_idleInputpower[idx]);
1192                                         if ( diff > 0)
1193                                         {
1194                                                 eDebug("measure idle(%d) was not okay.. (%d - %d = %d) retry", idx, m_idleInputpower[idx], idle, diff);
1195                                                 setSecSequencePos(compare.steps);
1196                                                 break;
1197                                         }
1198                                 }
1199                                 ++m_sec_sequence.current();
1200                                 break;
1201                         }
1202                         case eSecCommand::IF_TUNER_LOCKED_GOTO:
1203                         {
1204                                 eSecCommand::rotor &cmd = m_sec_sequence.current()->measure;
1205                                 if (readFrontendData(locked))
1206                                 {
1207                                         eDebug("[SEC] locked step %d ok", cmd.okcount);
1208                                         ++cmd.okcount;
1209                                         if (cmd.okcount > 12)
1210                                         {
1211                                                 eDebug("ok > 12 .. goto %d\n",m_sec_sequence.current()->steps);
1212                                                 setSecSequencePos(cmd.steps);
1213                                                 break;
1214                                         }
1215                                 }
1216                                 else
1217                                 {
1218                                         eDebug("[SEC] rotor locked step %d failed", cmd.okcount);
1219                                         --m_timeoutCount;
1220                                         if (!m_timeoutCount && m_retryCount > 0)
1221                                                 --m_retryCount;
1222                                         cmd.okcount=0;
1223                                 }
1224                                 ++m_sec_sequence.current();
1225                                 break;
1226                         }
1227                         case eSecCommand::MEASURE_RUNNING_INPUTPOWER:
1228                                 m_runningInputpower = readInputpower();
1229                                 eDebug("[SEC] runningInputpower is %d", m_runningInputpower);
1230                                 ++m_sec_sequence.current();
1231                                 break;
1232                         case eSecCommand::IF_INPUTPOWER_DELTA_GOTO:
1233                         {
1234                                 int idleInputpower = m_idleInputpower[ (m_curVoltage&1) ? 0 : 1];
1235                                 eSecCommand::rotor &cmd = m_sec_sequence.current()->measure;
1236                                 const char *txt = cmd.direction ? "running" : "stopped";
1237                                 eDebug("[SEC] waiting for rotor %s %d, idle %d, delta %d",
1238                                         txt,
1239                                         m_runningInputpower,
1240                                         idleInputpower,
1241                                         cmd.deltaA);
1242                                 if ( (cmd.direction && abs(m_runningInputpower - idleInputpower) >= cmd.deltaA)
1243                                         || (!cmd.direction && abs(m_runningInputpower - idleInputpower) <= cmd.deltaA) )
1244                                 {
1245                                         ++cmd.okcount;
1246                                         eDebug("[SEC] rotor %s step %d ok", txt, cmd.okcount);
1247                                         if ( cmd.okcount > 6 )
1248                                         {
1249                                                 m_sec->setRotorMoving(cmd.direction);
1250                                                 eDebug("[SEC] rotor is %s", txt);
1251                                                 if (setSecSequencePos(cmd.steps))
1252                                                         break;
1253                                         }
1254                                 }
1255                                 else
1256                                 {
1257                                         eDebug("[SEC] rotor not %s... reset counter.. increase timeout", txt);
1258                                         --m_timeoutCount;
1259                                         if (!m_timeoutCount && m_retryCount > 0)
1260                                                 --m_retryCount;
1261                                         cmd.okcount=0;
1262                                 }
1263                                 ++m_sec_sequence.current();
1264                                 break;
1265                         }
1266                         case eSecCommand::IF_ROTORPOS_VALID_GOTO:
1267                                 if (m_data[ROTOR_CMD] != -1 && m_data[ROTOR_POS] != -1)
1268                                         setSecSequencePos(m_sec_sequence.current()->steps);
1269                                 else
1270                                         ++m_sec_sequence.current();
1271                                 break;
1272                         case eSecCommand::INVALIDATE_CURRENT_ROTORPARMS:
1273                                 m_data[ROTOR_CMD] = m_data[ROTOR_POS] = -1;
1274                                 eDebug("[SEC] invalidate current rotorparams");
1275                                 ++m_sec_sequence.current();
1276                                 break;
1277                         case eSecCommand::UPDATE_CURRENT_ROTORPARAMS:
1278                                 m_data[ROTOR_CMD] = m_data[NEW_ROTOR_CMD];
1279                                 m_data[ROTOR_POS] = m_data[NEW_ROTOR_POS];
1280                                 eDebug("[SEC] update current rotorparams %d %04x %d", m_timeoutCount, m_data[5], m_data[6]);
1281                                 ++m_sec_sequence.current();
1282                                 break;
1283                         case eSecCommand::SET_ROTOR_DISEQC_RETRYS:
1284                                 m_retryCount = m_sec_sequence.current()++->val;
1285                                 eDebug("[SEC] set rotor retries %d", m_retryCount);
1286                                 break;
1287                         case eSecCommand::IF_NO_MORE_ROTOR_DISEQC_RETRYS_GOTO:
1288                                 if (!m_retryCount)
1289                                 {
1290                                         eDebug("[SEC] no more rotor retrys");
1291                                         setSecSequencePos(m_sec_sequence.current()->steps);
1292                                 }
1293                                 else
1294                                         ++m_sec_sequence.current();
1295                                 break;
1296                         case eSecCommand::SET_POWER_LIMITING_MODE:
1297                         {
1298                                 int fd = m_fe ?
1299                                         ::open("/dev/i2c/1", O_RDWR) :
1300                                         ::open("/dev/i2c/0", O_RDWR);
1301
1302                                 unsigned char data[2];
1303                                 ::ioctl(fd, I2C_SLAVE_FORCE, 0x10 >> 1);
1304                                 if(::read(fd, data, 1) != 1)
1305                                         eDebug("[SEC] error read lnbp (%m)");
1306                                 if ( m_sec_sequence.current()->mode == eSecCommand::modeStatic )
1307                                 {
1308                                         data[0] |= 0x80;  // enable static current limiting
1309                                         eDebug("[SEC] set static current limiting");
1310                                 }
1311                                 else
1312                                 {
1313                                         data[0] &= ~0x80;  // enable dynamic current limiting
1314                                         eDebug("[SEC] set dynamic current limiting");
1315                                 }
1316                                 if(::write(fd, data, 1) != 1)
1317                                         eDebug("[SEC] error write lnbp (%m)");
1318                                 ::close(fd);
1319                                 ++m_sec_sequence.current();
1320                                 break;
1321                         }
1322                         default:
1323                                 ++m_sec_sequence.current();
1324                                 eDebug("[SEC] unhandled sec command");
1325                 }
1326                 m_tuneTimer->start(delay,true);
1327         }
1328 }
1329
1330 void eDVBFrontend::setFrontend()
1331 {
1332         eDebug("setting frontend %d", m_fe);
1333         m_sn->start();
1334         feEvent(-1);
1335         if (ioctl(m_fd, FE_SET_FRONTEND, &parm) == -1)
1336         {
1337                 perror("FE_SET_FRONTEND failed");
1338                 return;
1339         }
1340 }
1341
1342 RESULT eDVBFrontend::getFrontendType(int &t)
1343 {
1344         if (m_type == -1)
1345                 return -ENODEV;
1346         t = m_type;
1347         return 0;
1348 }
1349
1350 RESULT eDVBFrontend::prepare_sat(const eDVBFrontendParametersSatellite &feparm)
1351 {
1352         int res;
1353         if (!m_sec)
1354         {
1355                 eWarning("no SEC module active!");
1356                 return -ENOENT;
1357         }
1358         res = m_sec->prepare(*this, parm, feparm, 1 << m_fe);
1359         if (!res)
1360         {
1361                 eDebug("prepare_sat System %d Freq %d Pol %d SR %d INV %d FEC %d",
1362                         feparm.system,
1363                         feparm.frequency,
1364                         feparm.polarisation,
1365                         feparm.symbol_rate,
1366                         feparm.inversion,
1367                         feparm.fec);
1368                 parm_u_qpsk_symbol_rate = feparm.symbol_rate;
1369                 switch (feparm.inversion)
1370                 {
1371                         case eDVBFrontendParametersSatellite::Inversion::On:
1372                                 parm_inversion = INVERSION_ON;
1373                                 break;
1374                         case eDVBFrontendParametersSatellite::Inversion::Off:
1375                                 parm_inversion = INVERSION_OFF;
1376                                 break;
1377                         default:
1378                         case eDVBFrontendParametersSatellite::Inversion::Unknown:
1379                                 parm_inversion = INVERSION_AUTO;
1380                                 break;
1381                 }
1382                 if (feparm.system == eDVBFrontendParametersSatellite::System::DVB_S)
1383                         switch (feparm.fec)
1384                         {
1385                                 case eDVBFrontendParametersSatellite::FEC::fNone:
1386                                         parm_u_qpsk_fec_inner = FEC_NONE;
1387                                         break;
1388                                 case eDVBFrontendParametersSatellite::FEC::f1_2:
1389                                         parm_u_qpsk_fec_inner = FEC_1_2;
1390                                         break;
1391                                 case eDVBFrontendParametersSatellite::FEC::f2_3:
1392                                         parm_u_qpsk_fec_inner = FEC_2_3;
1393                                         break;
1394                                 case eDVBFrontendParametersSatellite::FEC::f3_4:
1395                                         parm_u_qpsk_fec_inner = FEC_3_4;
1396                                         break;
1397                                 case eDVBFrontendParametersSatellite::FEC::f5_6:
1398                                         parm_u_qpsk_fec_inner = FEC_5_6;
1399                                         break;
1400                                 case eDVBFrontendParametersSatellite::FEC::f7_8:
1401                                         parm_u_qpsk_fec_inner = FEC_7_8;
1402                                         break;
1403                                 default:
1404                                         eDebug("no valid fec for DVB-S set.. assume auto");
1405                                 case eDVBFrontendParametersSatellite::FEC::fAuto:
1406                                         parm_u_qpsk_fec_inner = FEC_AUTO;
1407                                         break;
1408                         }
1409 #if HAVE_DVB_API_VERSION >= 3
1410                 else // DVB_S2
1411                 {
1412                         switch (feparm.fec)
1413                         {
1414                                 case eDVBFrontendParametersSatellite::FEC::f1_2:
1415                                         parm_u_qpsk_fec_inner = FEC_S2_QPSK_1_2;
1416                                         break;
1417                                 case eDVBFrontendParametersSatellite::FEC::f2_3:
1418                                         parm_u_qpsk_fec_inner = FEC_S2_QPSK_2_3;
1419                                         break;
1420                                 case eDVBFrontendParametersSatellite::FEC::f3_4:
1421                                         parm_u_qpsk_fec_inner = FEC_S2_QPSK_3_4;
1422                                         break;
1423                                 case eDVBFrontendParametersSatellite::FEC::f3_5:
1424                                         parm_u_qpsk_fec_inner = FEC_S2_QPSK_3_5;
1425                                         break;
1426                                 case eDVBFrontendParametersSatellite::FEC::f4_5:
1427                                         parm_u_qpsk_fec_inner = FEC_S2_QPSK_4_5;
1428                                         break;
1429                                 case eDVBFrontendParametersSatellite::FEC::f5_6:
1430                                         parm_u_qpsk_fec_inner = FEC_S2_QPSK_5_6;
1431                                         break;
1432                                 case eDVBFrontendParametersSatellite::FEC::f7_8:
1433                                         parm_u_qpsk_fec_inner = FEC_S2_QPSK_7_8;
1434                                         break;
1435                                 case eDVBFrontendParametersSatellite::FEC::f8_9:
1436                                         parm_u_qpsk_fec_inner = FEC_S2_QPSK_8_9;
1437                                         break;
1438                                 case eDVBFrontendParametersSatellite::FEC::f9_10:
1439                                         parm_u_qpsk_fec_inner = FEC_S2_QPSK_9_10;
1440                                         break;
1441                                 default:
1442                                         eDebug("no valid fec for DVB-S2 set.. abort !!");
1443                                         return -EINVAL;
1444                         }
1445                         if (feparm.modulation == eDVBFrontendParametersSatellite::Modulation::M8PSK)
1446                                 parm_u_qpsk_fec_inner = (fe_code_rate_t)((int)parm_u_qpsk_fec_inner+9);
1447                                 // 8PSK fec driver values are decimal 9 bigger
1448                 }
1449 #endif
1450                 // FIXME !!! get frequency range from tuner
1451                 if ( parm_frequency < 900000 || parm_frequency > 2200000 )
1452                 {
1453                         eDebug("%d mhz out of tuner range.. dont tune", parm_frequency/1000);
1454                         return -EINVAL;
1455                 }
1456                 eDebug("tuning to %d mhz", parm_frequency/1000);
1457         }
1458         return res;
1459 }
1460
1461 RESULT eDVBFrontend::prepare_cable(const eDVBFrontendParametersCable &feparm)
1462 {
1463         parm_frequency = feparm.frequency * 1000;
1464         parm_u_qam_symbol_rate = feparm.symbol_rate;
1465         switch (feparm.modulation)
1466         {
1467         case eDVBFrontendParametersCable::Modulation::QAM16:
1468                 parm_u_qam_modulation = QAM_16;
1469                 break;
1470         case eDVBFrontendParametersCable::Modulation::QAM32:
1471                 parm_u_qam_modulation = QAM_32;
1472                 break;
1473         case eDVBFrontendParametersCable::Modulation::QAM64:
1474                 parm_u_qam_modulation = QAM_64;
1475                 break;
1476         case eDVBFrontendParametersCable::Modulation::QAM128:
1477                 parm_u_qam_modulation = QAM_128;
1478                 break;
1479         case eDVBFrontendParametersCable::Modulation::QAM256:
1480                 parm_u_qam_modulation = QAM_256;
1481                 break;
1482         default:
1483         case eDVBFrontendParametersCable::Modulation::Auto:
1484                 parm_u_qam_modulation = QAM_AUTO;
1485                 break;
1486         }
1487         switch (feparm.inversion)
1488         {
1489         case eDVBFrontendParametersCable::Inversion::On:
1490                 parm_inversion = INVERSION_ON;
1491                 break;
1492         case eDVBFrontendParametersCable::Inversion::Off:
1493                 parm_inversion = INVERSION_OFF;
1494                 break;
1495         default:
1496         case eDVBFrontendParametersCable::Inversion::Unknown:
1497                 parm_inversion = INVERSION_AUTO;
1498                 break;
1499         }
1500         switch (feparm.fec_inner)
1501         {
1502         case eDVBFrontendParametersCable::FEC::fNone:
1503                 parm_u_qam_fec_inner = FEC_NONE;
1504                 break;
1505         case eDVBFrontendParametersCable::FEC::f1_2:
1506                 parm_u_qam_fec_inner = FEC_1_2;
1507                 break;
1508         case eDVBFrontendParametersCable::FEC::f2_3:
1509                 parm_u_qam_fec_inner = FEC_2_3;
1510                 break;
1511         case eDVBFrontendParametersCable::FEC::f3_4:
1512                 parm_u_qam_fec_inner = FEC_3_4;
1513                 break;
1514         case eDVBFrontendParametersCable::FEC::f5_6:
1515                 parm_u_qam_fec_inner = FEC_5_6;
1516                 break;
1517         case eDVBFrontendParametersCable::FEC::f7_8:
1518                 parm_u_qam_fec_inner = FEC_7_8;
1519                 break;
1520 #if HAVE_DVB_API_VERSION >= 3
1521         case eDVBFrontendParametersCable::FEC::f8_9:
1522                 parm_u_qam_fec_inner = FEC_8_9;
1523                 break;
1524 #endif
1525         default:
1526         case eDVBFrontendParametersCable::FEC::fAuto:
1527                 parm_u_qam_fec_inner = FEC_AUTO;
1528                 break;
1529         }
1530         return 0;
1531 }
1532
1533 RESULT eDVBFrontend::prepare_terrestrial(const eDVBFrontendParametersTerrestrial &feparm)
1534 {
1535         parm_frequency = feparm.frequency;
1536
1537         switch (feparm.bandwidth)
1538         {
1539         case eDVBFrontendParametersTerrestrial::Bandwidth::Bw8MHz:
1540                 parm_u_ofdm_bandwidth = BANDWIDTH_8_MHZ;
1541                 break;
1542         case eDVBFrontendParametersTerrestrial::Bandwidth::Bw7MHz:
1543                 parm_u_ofdm_bandwidth = BANDWIDTH_7_MHZ;
1544                 break;
1545         case eDVBFrontendParametersTerrestrial::Bandwidth::Bw6MHz:
1546                 parm_u_ofdm_bandwidth = BANDWIDTH_6_MHZ;
1547                 break;
1548         default:
1549         case eDVBFrontendParametersTerrestrial::Bandwidth::BwAuto:
1550                 parm_u_ofdm_bandwidth = BANDWIDTH_AUTO;
1551                 break;
1552         }
1553         switch (feparm.code_rate_LP)
1554         {
1555         case eDVBFrontendParametersTerrestrial::FEC::f1_2:
1556                 parm_u_ofdm_code_rate_LP = FEC_1_2;
1557                 break;
1558         case eDVBFrontendParametersTerrestrial::FEC::f2_3:
1559                 parm_u_ofdm_code_rate_LP = FEC_2_3;
1560                 break;
1561         case eDVBFrontendParametersTerrestrial::FEC::f3_4:
1562                 parm_u_ofdm_code_rate_LP = FEC_3_4;
1563                 break;
1564         case eDVBFrontendParametersTerrestrial::FEC::f5_6:
1565                 parm_u_ofdm_code_rate_LP = FEC_5_6;
1566                 break;
1567         case eDVBFrontendParametersTerrestrial::FEC::f7_8:
1568                 parm_u_ofdm_code_rate_LP = FEC_7_8;
1569                 break;
1570         default:
1571         case eDVBFrontendParametersTerrestrial::FEC::fAuto:
1572                 parm_u_ofdm_code_rate_LP = FEC_AUTO;
1573                 break;
1574         }
1575         switch (feparm.code_rate_HP)
1576         {
1577         case eDVBFrontendParametersTerrestrial::FEC::f1_2:
1578                 parm_u_ofdm_code_rate_HP = FEC_1_2;
1579                 break;
1580         case eDVBFrontendParametersTerrestrial::FEC::f2_3:
1581                 parm_u_ofdm_code_rate_HP = FEC_2_3;
1582                 break;
1583         case eDVBFrontendParametersTerrestrial::FEC::f3_4:
1584                 parm_u_ofdm_code_rate_HP = FEC_3_4;
1585                 break;
1586         case eDVBFrontendParametersTerrestrial::FEC::f5_6:
1587                 parm_u_ofdm_code_rate_HP = FEC_5_6;
1588                 break;
1589         case eDVBFrontendParametersTerrestrial::FEC::f7_8:
1590                 parm_u_ofdm_code_rate_HP = FEC_7_8;
1591                 break;
1592         default:
1593         case eDVBFrontendParametersTerrestrial::FEC::fAuto:
1594                 parm_u_ofdm_code_rate_HP = FEC_AUTO;
1595                 break;
1596         }
1597         switch (feparm.modulation)
1598         {
1599         case eDVBFrontendParametersTerrestrial::Modulation::QPSK:
1600                 parm_u_ofdm_constellation = QPSK;
1601                 break;
1602         case eDVBFrontendParametersTerrestrial::Modulation::QAM16:
1603                 parm_u_ofdm_constellation = QAM_16;
1604                 break;
1605         case eDVBFrontendParametersTerrestrial::Modulation::QAM64:
1606                 parm_u_ofdm_constellation = QAM_64;
1607                 break;
1608         default:
1609         case eDVBFrontendParametersTerrestrial::Modulation::Auto:
1610                 parm_u_ofdm_constellation = QAM_AUTO;
1611                 break;
1612         }
1613         switch (feparm.transmission_mode)
1614         {
1615         case eDVBFrontendParametersTerrestrial::TransmissionMode::TM2k:
1616                 parm_u_ofdm_transmission_mode = TRANSMISSION_MODE_2K;
1617                 break;
1618         case eDVBFrontendParametersTerrestrial::TransmissionMode::TM8k:
1619                 parm_u_ofdm_transmission_mode = TRANSMISSION_MODE_8K;
1620                 break;
1621         default:
1622         case eDVBFrontendParametersTerrestrial::TransmissionMode::TMAuto:
1623                 parm_u_ofdm_transmission_mode = TRANSMISSION_MODE_AUTO;
1624                 break;
1625         }
1626         switch (feparm.guard_interval)
1627         {
1628                 case eDVBFrontendParametersTerrestrial::GuardInterval::GI_1_32:
1629                         parm_u_ofdm_guard_interval = GUARD_INTERVAL_1_32;
1630                         break;
1631                 case eDVBFrontendParametersTerrestrial::GuardInterval::GI_1_16:
1632                         parm_u_ofdm_guard_interval = GUARD_INTERVAL_1_16;
1633                         break;
1634                 case eDVBFrontendParametersTerrestrial::GuardInterval::GI_1_8:
1635                         parm_u_ofdm_guard_interval = GUARD_INTERVAL_1_8;
1636                         break;
1637                 case eDVBFrontendParametersTerrestrial::GuardInterval::GI_1_4:
1638                         parm_u_ofdm_guard_interval = GUARD_INTERVAL_1_4;
1639                         break;
1640                 default:
1641                 case eDVBFrontendParametersTerrestrial::GuardInterval::GI_Auto:
1642                         parm_u_ofdm_guard_interval = GUARD_INTERVAL_AUTO;
1643                         break;
1644         }
1645         switch (feparm.hierarchy)
1646         {
1647                 case eDVBFrontendParametersTerrestrial::Hierarchy::HNone:
1648                         parm_u_ofdm_hierarchy_information = HIERARCHY_NONE;
1649                         break;
1650                 case eDVBFrontendParametersTerrestrial::Hierarchy::H1:
1651                         parm_u_ofdm_hierarchy_information = HIERARCHY_1;
1652                         break;
1653                 case eDVBFrontendParametersTerrestrial::Hierarchy::H2:
1654                         parm_u_ofdm_hierarchy_information = HIERARCHY_2;
1655                         break;
1656                 case eDVBFrontendParametersTerrestrial::Hierarchy::H4:
1657                         parm_u_ofdm_hierarchy_information = HIERARCHY_4;
1658                         break;
1659                 default:
1660                 case eDVBFrontendParametersTerrestrial::Hierarchy::HAuto:
1661                         parm_u_ofdm_hierarchy_information = HIERARCHY_AUTO;
1662                         break;
1663         }
1664         switch (feparm.inversion)
1665         {
1666         case eDVBFrontendParametersTerrestrial::Inversion::On:
1667                 parm_inversion = INVERSION_ON;
1668                 break;
1669         case eDVBFrontendParametersTerrestrial::Inversion::Off:
1670                 parm_inversion = INVERSION_OFF;
1671                 break;
1672         default:
1673         case eDVBFrontendParametersTerrestrial::Inversion::Unknown:
1674                 parm_inversion = INVERSION_AUTO;
1675                 break;
1676         }
1677         return 0;
1678 }
1679
1680 RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where)
1681 {
1682         eDebug("(%d)tune", m_fe);
1683
1684         m_timeout->stop();
1685
1686         int res=0;
1687
1688         if (m_type == -1)
1689                 return -ENODEV;
1690
1691         m_sn->stop();
1692         m_sec_sequence.clear();
1693
1694         switch (m_type)
1695         {
1696         case feSatellite:
1697         {
1698                 eDVBFrontendParametersSatellite feparm;
1699                 if (where.getDVBS(feparm))
1700                 {
1701                         eDebug("no dvbs data!");
1702                         return -EINVAL;
1703                 }
1704                 res=prepare_sat(feparm);
1705                 m_sec->setRotorMoving(false);
1706                 break;
1707         }
1708         case feCable:
1709         {
1710                 eDVBFrontendParametersCable feparm;
1711                 if (where.getDVBC(feparm))
1712                         return -EINVAL;
1713                 res=prepare_cable(feparm);
1714                 if (!res)
1715                 {
1716                         m_sec_sequence.push_back( eSecCommand(eSecCommand::START_TUNE_TIMEOUT) );
1717                         m_sec_sequence.push_back( eSecCommand(eSecCommand::SET_FRONTEND) );
1718                 }
1719                 break;
1720         }
1721         case feTerrestrial:
1722         {
1723                 eDVBFrontendParametersTerrestrial feparm;
1724                 if (where.getDVBT(feparm))
1725                 {
1726                         eDebug("no -T data");
1727                         return -EINVAL;
1728                 }
1729                 res=prepare_terrestrial(feparm);
1730                 if (!res)
1731                 {
1732                         m_sec_sequence.push_back( eSecCommand(eSecCommand::START_TUNE_TIMEOUT) );
1733                         m_sec_sequence.push_back( eSecCommand(eSecCommand::SET_FRONTEND) );
1734                 }
1735                 break;
1736         }
1737         }
1738
1739         if (!res)  // prepare ok
1740         {
1741                 m_tuneTimer->start(0,true);
1742                 m_sec_sequence.current() = m_sec_sequence.begin();
1743
1744                 if (m_state != stateTuning)
1745                 {
1746                         m_tuning = 1;
1747                         m_state = stateTuning;
1748                         m_stateChanged(this);
1749                 }
1750         }
1751
1752         return res;
1753 }
1754
1755 RESULT eDVBFrontend::connectStateChange(const Slot1<void,iDVBFrontend*> &stateChange, ePtr<eConnection> &connection)
1756 {
1757         connection = new eConnection(this, m_stateChanged.connect(stateChange));
1758         return 0;
1759 }
1760
1761 RESULT eDVBFrontend::setVoltage(int voltage)
1762 {
1763         if (m_type != feSatellite)
1764                 return -1;
1765 #if HAVE_DVB_API_VERSION < 3
1766         secVoltage vlt;
1767 #else
1768         bool increased=false;
1769         fe_sec_voltage_t vlt;
1770 #endif
1771         m_curVoltage=voltage;
1772         switch (voltage)
1773         {
1774         case voltageOff:
1775                 for (int i=0; i < 3; ++i)  // reset diseqc
1776                         m_data[i]=-1;
1777                 vlt = SEC_VOLTAGE_OFF;
1778                 break;
1779         case voltage13_5:
1780 #if HAVE_DVB_API_VERSION < 3
1781                 vlt = SEC_VOLTAGE_13_5;
1782                 break;
1783 #else
1784                 increased = true;
1785 #endif
1786         case voltage13:
1787                 vlt = SEC_VOLTAGE_13;
1788                 break;
1789         case voltage18_5:
1790 #if HAVE_DVB_API_VERSION < 3
1791                 vlt = SEC_VOLTAGE_18_5;
1792                 break;
1793 #else
1794                 increased = true;
1795 #endif
1796         case voltage18:
1797                 vlt = SEC_VOLTAGE_18;
1798                 break;
1799         default:
1800                 return -ENODEV;
1801         }
1802 #if HAVE_DVB_API_VERSION < 3
1803         return ::ioctl(m_secfd, SEC_SET_VOLTAGE, vlt);
1804 #else
1805         if (::ioctl(m_fd, FE_ENABLE_HIGH_LNB_VOLTAGE, increased) < 0)
1806                 perror("FE_ENABLE_HIGH_LNB_VOLTAGE");
1807         return ::ioctl(m_fd, FE_SET_VOLTAGE, vlt);
1808 #endif
1809 }
1810
1811 RESULT eDVBFrontend::getState(int &state)
1812 {
1813         state = m_state;
1814         return 0;
1815 }
1816
1817 RESULT eDVBFrontend::setTone(int t)
1818 {
1819         if (m_type != feSatellite)
1820                 return -1;
1821 #if HAVE_DVB_API_VERSION < 3
1822         secToneMode_t tone;
1823 #else
1824         fe_sec_tone_mode_t tone;
1825 #endif
1826
1827         switch (t)
1828         {
1829         case toneOn:
1830                 tone = SEC_TONE_ON;
1831                 break;
1832         case toneOff:
1833                 tone = SEC_TONE_OFF;
1834                 break;
1835         default:
1836                 return -ENODEV;
1837         }
1838 #if HAVE_DVB_API_VERSION < 3
1839         return ::ioctl(m_secfd, SEC_SET_TONE, tone);
1840 #else
1841         return ::ioctl(m_fd, FE_SET_TONE, tone);
1842 #endif
1843 }
1844
1845 #if HAVE_DVB_API_VERSION < 3 && !defined(SEC_DISEQC_SEND_MASTER_CMD)
1846         #define SEC_DISEQC_SEND_MASTER_CMD _IOW('o', 97, struct secCommand *)
1847 #endif
1848
1849 RESULT eDVBFrontend::sendDiseqc(const eDVBDiseqcCommand &diseqc)
1850 {
1851 #if HAVE_DVB_API_VERSION < 3
1852         struct secCommand cmd;
1853         cmd.type = SEC_CMDTYPE_DISEQC_RAW;
1854         cmd.u.diseqc.cmdtype = diseqc.data[0];
1855         cmd.u.diseqc.addr = diseqc.data[1];
1856         cmd.u.diseqc.cmd = diseqc.data[2];
1857         cmd.u.diseqc.numParams = diseqc.len-3;
1858         memcpy(cmd.u.diseqc.params, diseqc.data+3, diseqc.len-3);
1859         if (::ioctl(m_secfd, SEC_DISEQC_SEND_MASTER_CMD, &cmd))
1860 #else
1861         struct dvb_diseqc_master_cmd cmd;
1862         memcpy(cmd.msg, diseqc.data, diseqc.len);
1863         cmd.msg_len = diseqc.len;
1864         if (::ioctl(m_fd, FE_DISEQC_SEND_MASTER_CMD, &cmd))
1865 #endif
1866                 return -EINVAL;
1867         return 0;
1868 }
1869
1870 #if HAVE_DVB_API_VERSION < 3 && !defined(SEC_DISEQC_SEND_BURST)
1871         #define SEC_DISEQC_SEND_BURST _IO('o', 96)
1872 #endif
1873 RESULT eDVBFrontend::sendToneburst(int burst)
1874 {
1875 #if HAVE_DVB_API_VERSION < 3
1876         secMiniCmd cmd = SEC_MINI_NONE;
1877 #else
1878         fe_sec_mini_cmd_t cmd = SEC_MINI_A;
1879 #endif
1880         if ( burst == eDVBSatelliteDiseqcParameters::A )
1881                 cmd = SEC_MINI_A;
1882         else if ( burst == eDVBSatelliteDiseqcParameters::B )
1883                 cmd = SEC_MINI_B;
1884 #if HAVE_DVB_API_VERSION < 3
1885         if (::ioctl(m_secfd, SEC_DISEQC_SEND_BURST, cmd))
1886                 return -EINVAL;
1887 #else
1888         if (::ioctl(m_fd, FE_DISEQC_SEND_BURST, cmd))
1889                 return -EINVAL;
1890 #endif
1891         return 0;
1892 }
1893
1894 RESULT eDVBFrontend::setSEC(iDVBSatelliteEquipmentControl *sec)
1895 {
1896         m_sec = sec;
1897         return 0;
1898 }
1899
1900 RESULT eDVBFrontend::setSecSequence(const eSecCommandList &list)
1901 {
1902         m_sec_sequence = list;
1903         return 0;
1904 }
1905
1906 RESULT eDVBFrontend::getData(int num, int &data)
1907 {
1908         if ( num < NUM_DATA_ENTRIES )
1909         {
1910                 data = m_data[num];
1911                 return 0;
1912         }
1913         return -EINVAL;
1914 }
1915
1916 RESULT eDVBFrontend::setData(int num, int val)
1917 {
1918         if ( num < NUM_DATA_ENTRIES )
1919         {
1920                 m_data[num] = val;
1921                 return 0;
1922         }
1923         return -EINVAL;
1924 }
1925
1926 int eDVBFrontend::isCompatibleWith(ePtr<iDVBFrontendParameters> &feparm)
1927 {
1928         int type;
1929         if (feparm->getSystem(type) || type != m_type)
1930                 return 0;
1931
1932         if (m_type == eDVBFrontend::feSatellite)
1933         {
1934                 ASSERT(m_sec);
1935                 eDVBFrontendParametersSatellite sat_parm;
1936                 ASSERT(!feparm->getDVBS(sat_parm));
1937                 return m_sec->canTune(sat_parm, this, 1 << m_fe);
1938         }
1939         return 1;
1940 }