lib/dvb/sec.cpp

   1 #include <config.h>
   2 #include <lib/dvb/dvb.h>
   3 #include <lib/dvb/sec.h>
   4 #include <lib/dvb/rotor_calc.h>
   5
   6 #if HAVE_DVB_API_VERSION < 3
   7 #define INVERSION Inversion
   8 #define FREQUENCY Frequency
   9 #define FEC_INNER FEC_inner
  10 #define SYMBOLRATE SymbolRate
  11 #else
  12 #define INVERSION inversion
  13 #define FREQUENCY frequency
  14 #define FEC_INNER fec_inner
  15 #define SYMBOLRATE symbol_rate
  16 #endif
  17 #include <lib/base/eerror.h>
  18
  19 DEFINE_REF(eDVBSatelliteEquipmentControl);
  20
  21 eDVBSatelliteEquipmentControl *eDVBSatelliteEquipmentControl::instance;
  22
  23 eDVBSatelliteEquipmentControl::eDVBSatelliteEquipmentControl(eSmartPtrList<eDVBRegisteredFrontend> &avail_frontends)
  24         :m_lnbidx(-1), m_curSat(m_lnbs[0].m_satellites.end()), m_avail_frontends(avail_frontends), m_rotorMoving(false)
  25 {
  26         if (!instance)
  27                 instance = this;
  28
  29         clear();
  30
  31 #if 1
  32 // ASTRA
  33         addLNB();
  34         setLNBTunerMask(3);
  35         setLNBLOFL(9750000);
  36         setLNBThreshold(11750000);
  37         setLNBLOFH(10607000);
  38         setDiSEqCMode(eDVBSatelliteDiseqcParameters::V1_0);
  39         setToneburst(eDVBSatelliteDiseqcParameters::NO);
  40         setRepeats(0);
  41         setCommittedCommand(eDVBSatelliteDiseqcParameters::BB);
  42         setCommandOrder(0); // committed, toneburst
  43         setFastDiSEqC(true);
  44         setSeqRepeat(false);
  45         addSatellite(192);
  46         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
  47         setToneMode(eDVBSatelliteSwitchParameters::HILO);
  48
  49 // Hotbird
  50         addLNB();
  51         setLNBTunerMask(3);
  52         setLNBLOFL(9750000);
  53         setLNBThreshold(11750000);
  54         setLNBLOFH(10600000);
  55         setDiSEqCMode(eDVBSatelliteDiseqcParameters::V1_0);
  56         setToneburst(eDVBSatelliteDiseqcParameters::NO);
  57         setRepeats(0);
  58         setCommittedCommand(eDVBSatelliteDiseqcParameters::AB);
  59         setCommandOrder(0); // committed, toneburst
  60         setFastDiSEqC(true);
  61         setSeqRepeat(false);
  62         addSatellite(130);
  63         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
  64         setToneMode(eDVBSatelliteSwitchParameters::HILO);
  65 #else
  66
  67 // Rotor
  68         addLNB();
  69         setLNBTunerMask(3);
  70         setLNBLOFL(9750000);
  71         setLNBThreshold(11750000);
  72         setLNBLOFH(10600000);
  73         setDiSEqCMode(eDVBSatelliteDiseqcParameters::V1_2);
  74         setToneburst(eDVBSatelliteDiseqcParameters::NO);
  75         setRepeats(0);
  76         setCommittedCommand(eDVBSatelliteDiseqcParameters::AA);
  77         setCommandOrder(0); // committed, toneburst
  78         setFastDiSEqC(true);
  79         setSeqRepeat(false);
  80         setLaDirection(eDVBSatelliteRotorParameters::NORTH);
  81         setLoDirection(eDVBSatelliteRotorParameters::EAST);
  82         setLatitude(51.017);
  83         setLongitude(8.683);
  84         setUseInputpower(true);
  85         setInputpowerDelta(50);
  86
  87         addSatellite(130);
  88         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
  89         setToneMode(eDVBSatelliteSwitchParameters::HILO);
  90         setRotorPosNum(0);
  91
  92         addSatellite(192);
  93         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
  94         setToneMode(eDVBSatelliteSwitchParameters::HILO);
  95         setRotorPosNum(0);
  96
  97         addSatellite(284);
  98         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
  99         setToneMode(eDVBSatelliteSwitchParameters::HILO);
 100         setRotorPosNum(0);
 101
 102         addSatellite(420);
 103         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
 104         setToneMode(eDVBSatelliteSwitchParameters::HILO);
 105         setRotorPosNum(1); // stored pos 1
 106 #endif
 107 }
 108
 109 int eDVBSatelliteEquipmentControl::canTune(const eDVBFrontendParametersSatellite &sat, iDVBFrontend *fe, int frontend_id )
 110 {
 111         int ret=0;
 112
 113         for (int idx=0; idx <= m_lnbidx; ++idx )
 114         {
 115                 eDVBSatelliteLNBParameters &lnb_param = m_lnbs[idx];
 116                 if ( lnb_param.tuner_mask & frontend_id ) // lnb for correct tuner?
 117                 {
 118                         eDVBSatelliteDiseqcParameters &di_param = lnb_param.m_diseqc_parameters;
 119
 120                         std::map<int, eDVBSatelliteSwitchParameters>::iterator sit =
 121                                 lnb_param.m_satellites.find(sat.orbital_position);
 122                         if ( sit != lnb_param.m_satellites.end())
 123                         {
 124                                 int band=0,
 125                                         linked_to=0, // linked tuner
 126                                         csw = di_param.m_committed_cmd,
 127                                         ucsw = di_param.m_uncommitted_cmd,
 128                                         toneburst = di_param.m_toneburst_param,
 129                                         curRotorPos;
 130
 131                                 fe->getData(6, curRotorPos);
 132                                 fe->getData(7, linked_to);
 133
 134                                 if ( sat.frequency > lnb_param.m_lof_threshold )
 135                                         band |= 1;
 136                                 if (sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Horizontal)
 137                                         band |= 2;
 138
 139                                 bool rotor=false;
 140                                 bool diseqc=false;
 141
 142                                 if (di_param.m_diseqc_mode >= eDVBSatelliteDiseqcParameters::V1_0)
 143                                 {
 144                                         diseqc=true;
 145                                         if ( di_param.m_committed_cmd < eDVBSatelliteDiseqcParameters::SENDNO )
 146                                                 csw = 0xF0 | (csw << 2);
 147
 148                                         csw |= band;
 149
 150                                         if ( di_param.m_diseqc_mode == eDVBSatelliteDiseqcParameters::V1_2 )  // ROTOR
 151                                         {
 152                                                 rotor=true;
 153                                                 if ( curRotorPos == sat.orbital_position )
 154                                                         ret=20;
 155                                                 else
 156                                                         ret=10;
 157                                         }
 158                                 }
 159                                 else
 160                                         csw = band;
 161
 162                                 if (!ret)
 163                                         ret=40;
 164
 165                                 if (linked_to != -1)  // check for linked tuners..
 166                                 {
 167                                         eDVBRegisteredFrontend *linked_fe = (eDVBRegisteredFrontend*) linked_to;
 168                                         if (linked_fe->m_inuse)
 169                                         {
 170                                                 int ocsw = -1,
 171                                                         oucsw = -1,
 172                                                         oToneburst = -1,
 173                                                         oRotorPos = -1;
 174                                                 linked_fe->m_frontend->getData(0, ocsw);
 175                                                 linked_fe->m_frontend->getData(1, oucsw);
 176                                                 linked_fe->m_frontend->getData(2, oToneburst);
 177                                                 linked_fe->m_frontend->getData(6, oRotorPos);
 178 #if 0
 179                                                 eDebug("compare csw %02x == lcsw %02x",
 180                                                         csw, ocsw);
 181                                                 if ( diseqc )
 182                                                         eDebug("compare ucsw %02x == lucsw %02x\ncompare toneburst %02x == oToneburst %02x",
 183                                                                 ucsw, oucsw, toneburst, oToneburst);
 184                                                 if ( rotor )
 185                                                         eDebug("compare pos %d == current pos %d",
 186                                                                 sat.orbital_position, oRotorPos);
 187 #endif
 188                                                 if ( (csw != ocsw) ||
 189                                                         ( diseqc && (ucsw != oucsw || toneburst != oToneburst) ) ||
 190                                                         ( rotor && oRotorPos != sat.orbital_position ) )
 191                                                 {
 192 //                                                      eDebug("can not tune this transponder with linked tuner in use!!");
 193                                                         ret=0;
 194                                                 }
 195 //                                              else
 196 //                                                      eDebug("OK .. can tune this transponder with linked tuner in use :)");
 197                                         }
 198                                 }
 199                         }
 200                 }
 201         }
 202         return ret;
 203 }
 204
 205 RESULT eDVBSatelliteEquipmentControl::prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, eDVBFrontendParametersSatellite &sat, int frontend_id)
 206 {
 207         bool linked=false;
 208
 209         for (int idx=0; idx <= m_lnbidx; ++idx )
 210         {
 211                 eDVBSatelliteLNBParameters &lnb_param = m_lnbs[idx];
 212                 if (!(lnb_param.tuner_mask & frontend_id)) // lnb for correct tuner?
 213                         continue;
 214                 eDVBSatelliteDiseqcParameters &di_param = lnb_param.m_diseqc_parameters;
 215                 eDVBSatelliteRotorParameters &rotor_param = lnb_param.m_rotor_parameters;
 216
 217                 std::map<int, eDVBSatelliteSwitchParameters>::iterator sit =
 218                         lnb_param.m_satellites.find(sat.orbital_position);
 219                 if ( sit != lnb_param.m_satellites.end())
 220                 {
 221                         eDVBSatelliteSwitchParameters &sw_param = sit->second;
 222
 223                         int band=0,
 224                                 linked_to=-1, // linked tuner
 225                                 voltage = iDVBFrontend::voltageOff,
 226                                 tone = iDVBFrontend::toneOff,
 227                                 csw = di_param.m_committed_cmd,
 228                                 ucsw = di_param.m_uncommitted_cmd,
 229                                 toneburst = di_param.m_toneburst_param,
 230                                 lastcsw = -1,
 231                                 lastucsw = -1,
 232                                 lastToneburst = -1,
 233                                 lastRotorCmd = -1,
 234                                 curRotorPos = -1;
 235
 236                         frontend.getData(0, lastcsw);
 237                         frontend.getData(1, lastucsw);
 238                         frontend.getData(2, lastToneburst);
 239                         frontend.getData(5, lastRotorCmd);
 240                         frontend.getData(6, curRotorPos);
 241                         frontend.getData(7, linked_to);
 242
 243                         if (linked_to != -1)
 244                         {
 245                                 eDVBRegisteredFrontend *linked_fe = (eDVBRegisteredFrontend*) linked_to;
 246                                 if (linked_fe->m_inuse)
 247                                 {
 248                                         eDebug("[SEC] frontend is linked with another and the other one is in use.. so we dont do SEC!!");
 249                                         linked=true;
 250                                 }
 251                         }
 252
 253                         if ( sat.frequency > lnb_param.m_lof_threshold )
 254                                 band |= 1;
 255
 256                         if (band&1)
 257                                 parm.FREQUENCY = sat.frequency - lnb_param.m_lof_hi;
 258                         else
 259                                 parm.FREQUENCY = sat.frequency - lnb_param.m_lof_lo;
 260
 261                         if (sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Horizontal)
 262                                 band |= 2;
 263
 264                         parm.INVERSION = (!sat.inversion) ? INVERSION_ON : INVERSION_OFF;
 265
 266                         switch (sat.fec)
 267                         {
 268                                 default:
 269                                 case eDVBFrontendParametersSatellite::FEC::fNone:
 270                                         eDebug("no fec set.. assume auto");
 271                                 case eDVBFrontendParametersSatellite::FEC::fAuto:
 272                                         parm.u.qpsk.FEC_INNER = FEC_AUTO;
 273                                         break;
 274                                 case eDVBFrontendParametersSatellite::FEC::f1_2:
 275                                         parm.u.qpsk.FEC_INNER = FEC_1_2;
 276                                         break;
 277                                 case eDVBFrontendParametersSatellite::FEC::f2_3:
 278                                         parm.u.qpsk.FEC_INNER = FEC_2_3;
 279                                         break;
 280                                 case eDVBFrontendParametersSatellite::FEC::f3_4:
 281                                         parm.u.qpsk.FEC_INNER = FEC_3_4;
 282                                         break;
 283                                 case eDVBFrontendParametersSatellite::FEC::f5_6:
 284                                         parm.u.qpsk.FEC_INNER = FEC_5_6;
 285                                         break;
 286                                 case eDVBFrontendParametersSatellite::FEC::f7_8:
 287                                         parm.u.qpsk.FEC_INNER = FEC_7_8;
 288                                         break;
 289                         }
 290
 291                         parm.u.qpsk.SYMBOLRATE = sat.symbol_rate;
 292
 293                         if ( sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::_14V
 294                                 || ( sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Vertical
 295                                         && sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::HV )  )
 296                                 voltage = iDVBFrontend::voltage13;
 297                         else if ( sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::_18V
 298                                 || ( sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Horizontal
 299                                         && sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::HV )  )
 300                                 voltage = iDVBFrontend::voltage18;
 301
 302                         if ( (sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::ON)
 303                                 || ( sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::HILO && (band&1) ) )
 304                                 tone = iDVBFrontend::toneOn;
 305                         else if ( (sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::OFF)
 306                                 || ( sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::HILO && !(band&1) ) )
 307                                 tone = iDVBFrontend::toneOff;
 308
 309                         eSecCommandList sec_sequence;
 310
 311                         if (di_param.m_diseqc_mode >= eDVBSatelliteDiseqcParameters::V1_0)
 312                         {
 313                                 if ( di_param.m_committed_cmd < eDVBSatelliteDiseqcParameters::SENDNO )
 314                                         csw = 0xF0 | (csw << 2);
 315
 316                                 csw |= band;
 317
 318                                 bool send_csw =
 319                                         (di_param.m_committed_cmd != eDVBSatelliteDiseqcParameters::SENDNO);
 320                                 bool changed_csw = send_csw && csw != lastcsw;
 321
 322                                 bool send_ucsw =
 323                                         (di_param.m_uncommitted_cmd && di_param.m_diseqc_mode > eDVBSatelliteDiseqcParameters::V1_0);
 324                                 bool changed_ucsw = send_ucsw && ucsw != lastucsw;
 325
 326                                 bool send_burst =
 327                                         (di_param.m_toneburst_param != eDVBSatelliteDiseqcParameters::NO);
 328                                 bool changed_burst = send_burst && toneburst != lastToneburst;
 329
 330                                 int send_mask = 0; /*
 331                                         1 must send csw
 332                                         2 must send ucsw
 333                                         4 send toneburst first
 334                                         8 send toneburst at end */
 335                                 if (changed_burst) // toneburst first and toneburst changed
 336                                 {
 337                                         if (di_param.m_command_order&1)
 338                                         {
 339                                                 send_mask |= 4;
 340                                                 if ( send_csw )
 341                                                         send_mask |= 1;
 342                                                 if ( send_ucsw )
 343                                                         send_mask |= 2;
 344                                         }
 345                                         else
 346                                                 send_mask |= 8;
 347                                 }
 348                                 if (changed_ucsw)
 349                                 {
 350                                         send_mask |= 2;
 351                                         if ((di_param.m_command_order&4) && send_csw)
 352                                                 send_mask |= 1;
 353                                         if (di_param.m_command_order==4 && send_burst)
 354                                                 send_mask |= 8;
 355                                 }
 356                                 if (changed_csw)
 357                                 {
 358                                         if ( di_param.m_use_fast && (lastcsw & 0xF0) && ((csw / 4) == (lastcsw / 4)) )
 359                                                 eDebug("dont send committed cmd (fast diseqc)");
 360                                         else
 361                                         {
 362                                                 send_mask |= 1;
 363                                                 if (!(di_param.m_command_order&4) && send_ucsw)
 364                                                         send_mask |= 2;
 365                                                 if (!(di_param.m_command_order&1) && send_burst)
 366                                                         send_mask |= 8;
 367                                         }
 368                                 }
 369
 370 #if 0
 371                                 eDebugNoNewLine("sendmask: ");
 372                                 for (int i=3; i >= 0; --i)
 373                                         if ( send_mask & (1<<i) )
 374                                                 eDebugNoNewLine("1");
 375                                         else
 376                                                 eDebugNoNewLine("0");
 377                                 eDebug("");
 378 #endif
 379
 380                                 if ( send_mask )
 381                                 {
 382                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, iDVBFrontend::toneOff) );
 383                                         eSecCommand::pair compare;
 384                                         compare.voltage = voltage;
 385                                         compare.steps = +3;
 386                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) ); // voltage already correct ?
 387                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, voltage) );
 388                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
 389                                 }
 390
 391                                 for (int seq_repeat = 0; seq_repeat < (di_param.m_seq_repeat?2:1); ++seq_repeat)
 392                                 {
 393                                         if ( send_mask & 4 )
 394                                         {
 395                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_TONEBURST, di_param.m_toneburst_param) );
 396                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
 397                                         }
 398
 399                                         int loops=0;
 400
 401                                         if ( send_mask & 1 )
 402                                                 ++loops;
 403                                         if ( send_mask & 2 )
 404                                                 ++loops;
 405
 406                                         for ( int i=0; i < di_param.m_repeats; ++i )
 407                                                 loops *= 2;
 408
 409                                         for ( int i = 0; i < loops;)  // fill commands...
 410                                         {
 411                                                 eDVBDiseqcCommand diseqc;
 412                                                 diseqc.len = 4;
 413                                                 diseqc.data[0] = i ? 0xE1 : 0xE0;
 414                                                 diseqc.data[1] = 0x10;
 415                                                 if ( (send_mask & 2) && (di_param.m_command_order & 4) )
 416                                                 {
 417                                                         diseqc.data[2] = 0x39;
 418                                                         diseqc.data[3] = ucsw;
 419                                                 }
 420                                                 else if ( send_mask & 1 )
 421                                                 {
 422                                                         diseqc.data[2] = 0x38;
 423                                                         diseqc.data[3] = csw;
 424                                                 }
 425                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 426
 427                                                 i++;
 428                                                 if ( i < loops )
 429                                                 {
 430                                                         int cmd=0;
 431                                                         if (diseqc.data[2] == 0x38 && (send_mask & 2))
 432                                                                 cmd=0x39;
 433                                                         else if (diseqc.data[2] == 0x39 && (send_mask & 1))
 434                                                                 cmd=0x38;
 435                                                         if (cmd)
 436                                                         {
 437                                                                 static int delay = (120 - 54) / 2;  // standard says 100msek between two repeated commands
 438                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, delay) );
 439                                                                 diseqc.data[2]=cmd;
 440                                                                 diseqc.data[3]=(cmd==0x38) ? csw : ucsw;
 441                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 442                                                                 ++i;
 443                                                                 if ( i < loops )
 444                                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, delay ) );
 445                                                                 else
 446                                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
 447                                                         }
 448                                                         else  // delay 120msek when no command is in repeat gap
 449                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 120) );
 450                                                 }
 451                                                 else
 452                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
 453                                         }
 454
 455                                         if ( send_mask & 8 )  // toneburst at end of sequence
 456                                         {
 457                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_TONEBURST, di_param.m_toneburst_param) );
 458                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
 459                                         }
 460                                 }
 461
 462                                 if ( di_param.m_diseqc_mode == eDVBSatelliteDiseqcParameters::V1_2 )
 463                                 {
 464                                         int RotorCmd=0;
 465                                         bool useGotoXX = false;
 466
 467                                         if (sw_param.m_rotorPosNum) // we have stored rotor pos?
 468                                                 RotorCmd=sw_param.m_rotorPosNum;
 469                                         else  // we must calc gotoxx cmd
 470                                         {
 471                                                 eDebug("Entry for %d,%d? not in Rotor Table found... i try gotoXX?", sat.orbital_position / 10, sat.orbital_position % 10 );
 472                                                 useGotoXX = true;
 473
 474                                                 int satDir = sat.orbital_position < 0 ?
 475                                                         eDVBSatelliteRotorParameters::WEST :
 476                                                         eDVBSatelliteRotorParameters::EAST;
 477
 478                                                 double  SatLon = abs(sat.orbital_position)/10.00,
 479                                                                 SiteLat = rotor_param.m_gotoxx_parameters.m_latitude,
 480                                                                 SiteLon = rotor_param.m_gotoxx_parameters.m_longitude;
 481
 482                                                 if ( rotor_param.m_gotoxx_parameters.m_la_direction == eDVBSatelliteRotorParameters::SOUTH )
 483                                                         SiteLat = -SiteLat;
 484
 485                                                 if ( rotor_param.m_gotoxx_parameters.m_lo_direction == eDVBSatelliteRotorParameters::WEST )
 486                                                         SiteLon = 360 - SiteLon;
 487
 488                                                 if (satDir == eDVBSatelliteRotorParameters::WEST )
 489                                                         SatLon = 360 - SatLon;
 490
 491                                                 eDebug("siteLatitude = %lf, siteLongitude = %lf, %lf degrees", SiteLat, SiteLon, SatLon );
 492                                                 double satHourAngle =
 493                                                         calcSatHourangle( SatLon, SiteLat, SiteLon );
 494                                                 eDebug("PolarmountHourAngle=%lf", satHourAngle );
 495
 496                                                 static int gotoXTable[10] =
 497                                                         { 0x00, 0x02, 0x03, 0x05, 0x06, 0x08, 0x0A, 0x0B, 0x0D, 0x0E };
 498
 499                                                 if (SiteLat >= 0) // Northern Hemisphere
 500                                                 {
 501                                                         int tmp=(int)round( fabs( 180 - satHourAngle ) * 10.0 );
 502                                                         RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
 503
 504                                                         if (satHourAngle < 180) // the east
 505                                                                 RotorCmd |= 0xE000;
 506                                                         else                                    // west
 507                                                                 RotorCmd |= 0xD000;
 508                                                 }
 509                                                 else // Southern Hemisphere
 510                                                 {
 511                                                         if (satHourAngle < 180) // the east
 512                                                         {
 513                                                                 int tmp=(int)round( fabs( satHourAngle ) * 10.0 );
 514                                                                 RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
 515                                                                 RotorCmd |= 0xD000;
 516                                                         }
 517                                                         else                                    // west
 518                                                         {
 519                                                                 int tmp=(int)round( fabs( 360 - satHourAngle ) * 10.0 );
 520                                                                 RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
 521                                                                 RotorCmd |= 0xE000;
 522                                                         }
 523                                                 }
 524                                                 eDebug("RotorCmd = %04x", RotorCmd);
 525                                         }
 526                                         if ( RotorCmd != lastRotorCmd )
 527                                         {
 528                                                 if ( send_mask )
 529                                                 {
 530                                                         // override first voltage change
 531                                                         *(++(++sec_sequence.begin()))=eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage13);
 532                                                         // wait 1 second after first switch diseqc command
 533                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 1000) );
 534                                                 }
 535                                                 else  // no other diseqc commands before
 536                                                 {
 537                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, iDVBFrontend::toneOff) );
 538                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 15) );  // wait 15msec after tone change
 539                                                         eSecCommand::pair compare;
 540                                                         compare.voltage = voltage;
 541                                                         compare.steps = +3;
 542                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) ); // voltage already correct ?
 543                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage13) );
 544                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );  // wait 50msec after voltage change
 545                                                 }
 546
 547                                                 eDVBDiseqcCommand diseqc;
 548                                                 diseqc.data[0] = 0xE0;
 549                                                 diseqc.data[1] = 0x31;          // positioner
 550                                                 if ( useGotoXX )
 551                                                 {
 552                                                         diseqc.len = 5;
 553                                                         diseqc.data[2] = 0x6E;  // drive to angular position
 554                                                         diseqc.data[3] = ((RotorCmd & 0xFF00) / 0x100);
 555                                                         diseqc.data[4] = RotorCmd & 0xFF;
 556                                                 }
 557                                                 else
 558                                                 {
 559                                                         diseqc.len = 4;
 560                                                         diseqc.data[2] = 0x6B;  // goto stored sat position
 561                                                         diseqc.data[3] = RotorCmd;
 562                                                 }
 563
 564                                                 if ( rotor_param.m_inputpower_parameters.m_use )
 565                                                 { // use measure rotor input power to detect rotor state
 566                                                         eSecCommand::rotor cmd;
 567 // measure idle power values
 568                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_IDLE_INPUTPOWER_AVAIL_GOTO, +8) ); // already measured?
 569                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );  // wait 50msec after voltage change
 570                                                         sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_IDLE_INPUTPOWER, 0) );
 571                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage18) );
 572                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 100) );  // wait 100msec before measure
 573                                                         sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_IDLE_INPUTPOWER, 1) );
 574                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage13) ); // back to lower voltage
 575                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );  // wait 50msec
 576 ////////////////////////////
 577                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_POWER_LIMITING_MODE, eSecCommand::modeStatic) );
 578                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );  // wait 50msec after voltage change
 579                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 580                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_TIMEOUT, 40) );  // 2 seconds rotor start timout
 581 // rotor start loop
 582                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );  // 50msec delay
 583                                                         sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_RUNNING_INPUTPOWER) );
 584                                                         cmd.direction=1;  // check for running rotor
 585                                                         cmd.deltaA=rotor_param.m_inputpower_parameters.m_delta;
 586                                                         cmd.steps=+3;
 587                                                         cmd.okcount=0;
 588                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_INPUTPOWER_DELTA_GOTO, cmd ) );  // check if rotor has started
 589                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_TIMEOUT_GOTO, +10 ) );  // timeout .. we assume now the rotor is already at the correct position
 590                                                         sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -4) );  // goto loop start
 591 ////////////////////
 592                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_TIMEOUT, 2400) );  // 2 minutes running timeout
 593                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage18) );
 594                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_POWER_LIMITING_MODE, eSecCommand::modeDynamic) );
 595 // rotor running loop
 596                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );  // wait 50msec
 597                                                         sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_RUNNING_INPUTPOWER) );
 598                                                         cmd.direction=0;  // check for stopped rotor
 599                                                         cmd.steps=+3;
 600                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_INPUTPOWER_DELTA_GOTO, cmd ) );
 601                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_TIMEOUT_GOTO, +3 ) );  // timeout ? this should never happen
 602                                                         sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -4) );  // running loop start
 603 /////////////////////
 604                                                         sec_sequence.push_back( eSecCommand(eSecCommand::UPDATE_CURRENT_ROTORPARAMS) );
 605                                                         if ( linked )
 606                                                         {
 607                                                                 frontend.setData(5, RotorCmd);
 608                                                                 frontend.setData(6, sat.orbital_position);
 609                                                         }
 610                                                         else
 611                                                         {
 612                                                                 frontend.setData(3, RotorCmd);
 613                                                                 frontend.setData(4, sat.orbital_position);
 614                                                         }
 615                                                 }
 616                                                 else
 617                                                         eFatal("rotor turning without inputpowermeasure not implemented yet");
 618                                         }
 619                                 }
 620                         }
 621                         else
 622                                 csw = band;
 623
 624                         frontend.setData(0, csw);
 625                         frontend.setData(1, ucsw);
 626                         frontend.setData(2, di_param.m_toneburst_param);
 627
 628                         if ( linked )
 629                                 return 0;
 630
 631                         eSecCommand::pair compare;
 632                         compare.voltage = voltage;
 633                         compare.steps = +3;
 634                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) ); // voltage already correct ?
 635                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, voltage) );
 636                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 10) );
 637
 638                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, tone) );
 639                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 15) );
 640
 641                         frontend.setSecSequence(sec_sequence);
 642
 643                         return 0;
 644                 }
 645         }
 646
 647         if (linked)
 648                 return 0;
 649
 650         eDebug("found no satellite configuration for orbital position (%d)", sat.orbital_position );
 651         return -1;
 652 }
 653
 654 RESULT eDVBSatelliteEquipmentControl::clear()
 655 {
 656         for (int i=0; i < m_lnbidx; ++i)
 657         {
 658                 m_lnbs[i].m_satellites.clear();
 659                 m_lnbs[i].tuner_mask = 0;
 660         }
 661         m_lnbidx=-1;
 662
 663 // clear linked tuner configuration
 664         for (eSmartPtrList<eDVBRegisteredFrontend>::iterator it(m_avail_frontends.begin()); it != m_avail_frontends.end(); ++it)
 665                 it->m_frontend->setData(7, -1);
 666
 667         return 0;
 668 }
 669
 670 /* LNB Specific Parameters */
 671 RESULT eDVBSatelliteEquipmentControl::addLNB()
 672 {
 673         if ( m_lnbidx < (int)(sizeof(m_lnbs) / sizeof(eDVBSatelliteLNBParameters)))
 674                 m_curSat=m_lnbs[++m_lnbidx].m_satellites.end();
 675         else
 676         {
 677                 eDebug("no more LNB free... cnt is %d", m_lnbidx);
 678                 return -ENOSPC;
 679         }
 680         return 0;
 681 }
 682
 683 RESULT eDVBSatelliteEquipmentControl::setLNBTunerMask(int tunermask)
 684 {
 685         if ( currentLNBValid() )
 686                 m_lnbs[m_lnbidx].tuner_mask = tunermask;
 687         else
 688                 return -ENOENT;
 689         return 0;
 690 }
 691
 692 RESULT eDVBSatelliteEquipmentControl::setLNBLOFL(int lofl)
 693 {
 694         if ( currentLNBValid() )
 695                 m_lnbs[m_lnbidx].m_lof_lo = lofl;
 696         else
 697                 return -ENOENT;
 698         return 0;
 699 }
 700
 701 RESULT eDVBSatelliteEquipmentControl::setLNBLOFH(int lofh)
 702 {
 703         if ( currentLNBValid() )
 704                 m_lnbs[m_lnbidx].m_lof_hi = lofh;
 705         else
 706                 return -ENOENT;
 707         return 0;
 708 }
 709
 710 RESULT eDVBSatelliteEquipmentControl::setLNBThreshold(int threshold)
 711 {
 712         if ( currentLNBValid() )
 713                 m_lnbs[m_lnbidx].m_lof_threshold = threshold;
 714         else
 715                 return -ENOENT;
 716         return 0;
 717 }
 718
 719 RESULT eDVBSatelliteEquipmentControl::setLNBIncreasedVoltage(bool onoff)
 720 {
 721         if ( currentLNBValid() )
 722                 m_lnbs[m_lnbidx].m_increased_voltage = onoff;
 723         else
 724                 return -ENOENT;
 725         return 0;
 726 }
 727
 728 /* DiSEqC Specific Parameters */
 729 RESULT eDVBSatelliteEquipmentControl::setDiSEqCMode(int diseqcmode)
 730 {
 731         if ( currentLNBValid() )
 732                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_diseqc_mode = (eDVBSatelliteDiseqcParameters::t_diseqc_mode)diseqcmode;
 733         else
 734                 return -ENOENT;
 735         return 0;
 736 }
 737
 738 RESULT eDVBSatelliteEquipmentControl::setToneburst(int toneburst)
 739 {
 740         if ( currentLNBValid() )
 741                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_toneburst_param = (eDVBSatelliteDiseqcParameters::t_toneburst_param)toneburst;
 742         else
 743                 return -ENOENT;
 744         return 0;
 745 }
 746
 747 RESULT eDVBSatelliteEquipmentControl::setRepeats(int repeats)
 748 {
 749         if ( currentLNBValid() )
 750                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_repeats=repeats;
 751         else
 752                 return -ENOENT;
 753         return 0;
 754 }
 755
 756 RESULT eDVBSatelliteEquipmentControl::setCommittedCommand(int command)
 757 {
 758         if ( currentLNBValid() )
 759                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_committed_cmd=command;
 760         else
 761                 return -ENOENT;
 762         return 0;
 763 }
 764
 765 RESULT eDVBSatelliteEquipmentControl::setUncommittedCommand(int command)
 766 {
 767         if ( currentLNBValid() )
 768                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_uncommitted_cmd = command;
 769         else
 770                 return -ENOENT;
 771         return 0;
 772 }
 773
 774 RESULT eDVBSatelliteEquipmentControl::setCommandOrder(int order)
 775 {
 776         if ( currentLNBValid() )
 777                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_command_order=order;
 778         else
 779                 return -ENOENT;
 780         return 0;
 781 }
 782
 783 RESULT eDVBSatelliteEquipmentControl::setFastDiSEqC(bool onoff)
 784 {
 785         if ( currentLNBValid() )
 786                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_use_fast=onoff;
 787         else
 788                 return -ENOENT;
 789         return 0;
 790 }
 791
 792 RESULT eDVBSatelliteEquipmentControl::setSeqRepeat(bool onoff)
 793 {
 794         if ( currentLNBValid() )
 795                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_seq_repeat = onoff;
 796         else
 797                 return -ENOENT;
 798         return 0;
 799 }
 800
 801 /* Rotor Specific Parameters */
 802 RESULT eDVBSatelliteEquipmentControl::setLongitude(float longitude)
 803 {
 804         if ( currentLNBValid() )
 805                 m_lnbs[m_lnbidx].m_rotor_parameters.m_gotoxx_parameters.m_longitude=longitude;
 806         else
 807                 return -ENOENT;
 808         return 0;
 809 }
 810
 811 RESULT eDVBSatelliteEquipmentControl::setLatitude(float latitude)
 812 {
 813         if ( currentLNBValid() )
 814                 m_lnbs[m_lnbidx].m_rotor_parameters.m_gotoxx_parameters.m_latitude=latitude;
 815         else
 816                 return -ENOENT;
 817         return 0;
 818 }
 819
 820 RESULT eDVBSatelliteEquipmentControl::setLoDirection(int direction)
 821 {
 822         if ( currentLNBValid() )
 823                 m_lnbs[m_lnbidx].m_rotor_parameters.m_gotoxx_parameters.m_lo_direction=direction;
 824         else
 825                 return -ENOENT;
 826         return 0;
 827 }
 828
 829 RESULT eDVBSatelliteEquipmentControl::setLaDirection(int direction)
 830 {
 831         if ( currentLNBValid() )
 832                 m_lnbs[m_lnbidx].m_rotor_parameters.m_gotoxx_parameters.m_la_direction=direction;
 833         else
 834                 return -ENOENT;
 835         return 0;
 836 }
 837
 838 RESULT eDVBSatelliteEquipmentControl::setUseInputpower(bool onoff)
 839 {
 840         if ( currentLNBValid() )
 841                 m_lnbs[m_lnbidx].m_rotor_parameters.m_inputpower_parameters.m_use=onoff;
 842         else
 843                 return -ENOENT;
 844         return 0;
 845 }
 846
 847 RESULT eDVBSatelliteEquipmentControl::setInputpowerDelta(int delta)
 848 {
 849         if ( currentLNBValid() )
 850                 m_lnbs[m_lnbidx].m_rotor_parameters.m_inputpower_parameters.m_delta=delta;
 851         else
 852                 return -ENOENT;
 853         return 0;
 854 }
 855
 856 /* Satellite Specific Parameters */
 857 RESULT eDVBSatelliteEquipmentControl::addSatellite(int orbital_position)
 858 {
 859         if ( currentLNBValid() )
 860         {
 861                 std::map<int, eDVBSatelliteSwitchParameters>::iterator it =
 862                         m_lnbs[m_lnbidx].m_satellites.find(orbital_position);
 863                 if ( it == m_lnbs[m_lnbidx].m_satellites.end() )
 864                 {
 865                         std::pair<std::map<int, eDVBSatelliteSwitchParameters>::iterator, bool > ret =
 866                                 m_lnbs[m_lnbidx].m_satellites.insert(
 867                                         std::pair<int, eDVBSatelliteSwitchParameters>(orbital_position, eDVBSatelliteSwitchParameters())
 868                                 );
 869                         if ( ret.second )
 870                                 m_curSat = ret.first;
 871                         else
 872                                 return -ENOMEM;
 873                 }
 874                 else
 875                         return -EEXIST;
 876         }
 877         else
 878                 return -ENOENT;
 879         return 0;
 880 }
 881
 882 RESULT eDVBSatelliteEquipmentControl::setVoltageMode(int mode)
 883 {
 884         if ( currentLNBValid() && m_curSat != m_lnbs[m_lnbidx].m_satellites.end() )
 885                 m_curSat->second.m_voltage_mode = (eDVBSatelliteSwitchParameters::t_voltage_mode)mode;
 886         else
 887                 return -ENOENT;
 888         return 0;
 889
 890 }
 891
 892 RESULT eDVBSatelliteEquipmentControl::setToneMode(int mode)
 893 {
 894         if ( currentLNBValid() )
 895         {
 896                 if ( m_curSat != m_lnbs[m_lnbidx].m_satellites.end() )
 897                         m_curSat->second.m_22khz_signal = (eDVBSatelliteSwitchParameters::t_22khz_signal)mode;
 898                 else
 899                         return -EPERM;
 900         }
 901         else
 902                 return -ENOENT;
 903         return 0;
 904 }
 905
 906 RESULT eDVBSatelliteEquipmentControl::setRotorPosNum(int rotor_pos_num)
 907 {
 908         if ( currentLNBValid() )
 909         {
 910                 if ( m_curSat != m_lnbs[m_lnbidx].m_satellites.end() )
 911                         m_curSat->second.m_rotorPosNum=rotor_pos_num;
 912                 else
 913                         return -EPERM;
 914         }
 915         else
 916                 return -ENOENT;
 917         return 0;
 918 }
 919
 920 RESULT eDVBSatelliteEquipmentControl::setTunerLinked(int tu1, int tu2)
 921 {
 922         if (tu1 == tu2)
 923                 return -1;
 924
 925         eDVBRegisteredFrontend *p1=NULL, *p2=NULL;
 926
 927         int cnt=0;
 928         for (eSmartPtrList<eDVBRegisteredFrontend>::iterator it(m_avail_frontends.begin()); it != m_avail_frontends.end(); ++it, ++cnt)
 929         {
 930                 if (cnt == tu1)
 931                         p1 = *it;
 932                 else if (cnt == tu2)
 933                         p2 = *it;
 934         }
 935         if (p1 && p2)
 936         {
 937                 p1->m_frontend->setData(7, (int)p2);  // this is evil..
 938                 p2->m_frontend->setData(7, (int)p1);
 939                 return 0;
 940         }
 941         return -1;
 942 }
 943
 944 bool eDVBSatelliteEquipmentControl::isRotorMoving()
 945 {
 946         return m_rotorMoving;
 947 }
 948
 949 void eDVBSatelliteEquipmentControl::setRotorMoving(bool b)
 950 {
 951         m_rotorMoving=b;
 952 }