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 // ASTRA
  32         addLNB();
  33         setLNBTunerMask(3);
  34         setLNBLOFL(9750000);
  35         setLNBThreshold(11750000);
  36         setLNBLOFH(10607000);
  37         setDiSEqCMode(eDVBSatelliteDiseqcParameters::V1_0);
  38         setToneburst(eDVBSatelliteDiseqcParameters::NO);
  39         setRepeats(0);
  40         setCommittedCommand(eDVBSatelliteDiseqcParameters::BB);
  41         setCommandOrder(0); // committed, toneburst
  42         setFastDiSEqC(true);
  43         setSeqRepeat(false);
  44         addSatellite(192);
  45         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
  46         setToneMode(eDVBSatelliteSwitchParameters::HILO);
  47
  48 // Hotbird
  49         addLNB();
  50         setLNBTunerMask(3);
  51         setLNBLOFL(9750000);
  52         setLNBThreshold(11750000);
  53         setLNBLOFH(10600000);
  54         setDiSEqCMode(eDVBSatelliteDiseqcParameters::V1_0);
  55         setToneburst(eDVBSatelliteDiseqcParameters::NO);
  56         setRepeats(0);
  57         setCommittedCommand(eDVBSatelliteDiseqcParameters::AB);
  58         setCommandOrder(0); // committed, toneburst
  59         setFastDiSEqC(true);
  60         setSeqRepeat(false);
  61         addSatellite(130);
  62         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
  63         setToneMode(eDVBSatelliteSwitchParameters::HILO);
  64
  65 // Rotor
  66         addLNB();
  67         setLNBTunerMask(3);
  68         setLNBLOFL(9750000);
  69         setLNBThreshold(11750000);
  70         setLNBLOFH(10600000);
  71         setDiSEqCMode(eDVBSatelliteDiseqcParameters::V1_2);
  72         setToneburst(eDVBSatelliteDiseqcParameters::NO);
  73         setRepeats(0);
  74         setCommittedCommand(eDVBSatelliteDiseqcParameters::AA);
  75         setCommandOrder(0); // committed, toneburst
  76         setFastDiSEqC(true);
  77         setSeqRepeat(false);
  78         setLaDirection(eDVBSatelliteRotorParameters::NORTH);
  79         setLoDirection(eDVBSatelliteRotorParameters::EAST);
  80         setLatitude(51.017);
  81         setLongitude(8.683);
  82         setUseInputpower(true);
  83         setInputpowerDelta(50);
  84
  85         addSatellite(235);
  86         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
  87         setToneMode(eDVBSatelliteSwitchParameters::HILO);
  88         setRotorPosNum(0);
  89
  90         addSatellite(284);
  91         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
  92         setToneMode(eDVBSatelliteSwitchParameters::HILO);
  93         setRotorPosNum(0);
  94
  95         addSatellite(420);
  96         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
  97         setToneMode(eDVBSatelliteSwitchParameters::HILO);
  98         setRotorPosNum(1); // stored pos 1
  99 }
 100
 101 int eDVBSatelliteEquipmentControl::canTune(const eDVBFrontendParametersSatellite &sat, iDVBFrontend *fe, int frontend_id )
 102 {
 103         int ret=0;
 104
 105         for (int idx=0; idx <= m_lnbidx; ++idx )
 106         {
 107                 eDVBSatelliteLNBParameters &lnb_param = m_lnbs[idx];
 108                 if ( lnb_param.tuner_mask & frontend_id ) // lnb for correct tuner?
 109                 {
 110                         eDVBSatelliteDiseqcParameters &di_param = lnb_param.m_diseqc_parameters;
 111
 112                         std::map<int, eDVBSatelliteSwitchParameters>::iterator sit =
 113                                 lnb_param.m_satellites.find(sat.orbital_position);
 114                         if ( sit != lnb_param.m_satellites.end())
 115                         {
 116                                 int band=0,
 117                                         linked_to=0, // linked tuner
 118                                         csw = di_param.m_committed_cmd,
 119                                         ucsw = di_param.m_uncommitted_cmd,
 120                                         toneburst = di_param.m_toneburst_param,
 121                                         curRotorPos;
 122
 123                                 fe->getData(6, curRotorPos);
 124                                 fe->getData(7, linked_to);
 125
 126                                 if ( sat.frequency > lnb_param.m_lof_threshold )
 127                                         band |= 1;
 128                                 if (sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Horizontal)
 129                                         band |= 2;
 130
 131                                 bool rotor=false;
 132                                 bool diseqc=false;
 133
 134                                 if (di_param.m_diseqc_mode >= eDVBSatelliteDiseqcParameters::V1_0)
 135                                 {
 136                                         diseqc=true;
 137                                         if ( di_param.m_committed_cmd < eDVBSatelliteDiseqcParameters::SENDNO )
 138                                                 csw = 0xF0 | (csw << 2);
 139
 140                                         csw |= band;
 141
 142                                         if ( di_param.m_diseqc_mode == eDVBSatelliteDiseqcParameters::V1_2 )  // ROTOR
 143                                         {
 144                                                 rotor=true;
 145                                                 if ( curRotorPos == sat.orbital_position )
 146                                                         ret=20;
 147                                                 else
 148                                                         ret=10;
 149                                         }
 150                                 }
 151                                 else
 152                                         csw = band;
 153
 154                                 if (!ret)
 155                                         ret=40;
 156
 157                                 if (linked_to != -1)  // check for linked tuners..
 158                                 {
 159                                         eDVBRegisteredFrontend *linked_fe = (eDVBRegisteredFrontend*) linked_to;
 160                                         if (linked_fe->m_inuse)
 161                                         {
 162                                                 int ocsw = -1,
 163                                                         oucsw = -1,
 164                                                         oToneburst = -1,
 165                                                         oRotorPos = -1;
 166                                                 linked_fe->m_frontend->getData(0, ocsw);
 167                                                 linked_fe->m_frontend->getData(1, oucsw);
 168                                                 linked_fe->m_frontend->getData(2, oToneburst);
 169                                                 linked_fe->m_frontend->getData(6, oRotorPos);
 170 #if 0
 171                                                 eDebug("compare csw %02x == lcsw %02x",
 172                                                         csw, ocsw);
 173                                                 if ( diseqc )
 174                                                         eDebug("compare ucsw %02x == lucsw %02x\ncompare toneburst %02x == oToneburst %02x",
 175                                                                 ucsw, oucsw, toneburst, oToneburst);
 176                                                 if ( rotor )
 177                                                         eDebug("compare pos %d == current pos %d",
 178                                                                 sat.orbital_position, oRotorPos);
 179 #endif
 180                                                 if ( (csw != ocsw) ||
 181                                                         ( diseqc && (ucsw != oucsw || toneburst != oToneburst) ) ||
 182                                                         ( rotor && oRotorPos != sat.orbital_position ) )
 183                                                 {
 184 //                                                      eDebug("can not tune this transponder with linked tuner in use!!");
 185                                                         ret=0;
 186                                                 }
 187 //                                              else
 188 //                                                      eDebug("OK .. can tune this transponder with linked tuner in use :)");
 189                                         }
 190                                 }
 191                         }
 192                 }
 193         }
 194         return ret;
 195 }
 196
 197 RESULT eDVBSatelliteEquipmentControl::prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, eDVBFrontendParametersSatellite &sat, int frontend_id)
 198 {
 199         bool linked=false;
 200
 201         for (int idx=0; idx <= m_lnbidx; ++idx )
 202         {
 203                 eDVBSatelliteLNBParameters &lnb_param = m_lnbs[idx];
 204                 if (!(lnb_param.tuner_mask & frontend_id)) // lnb for correct tuner?
 205                         continue;
 206                 eDVBSatelliteDiseqcParameters &di_param = lnb_param.m_diseqc_parameters;
 207                 eDVBSatelliteRotorParameters &rotor_param = lnb_param.m_rotor_parameters;
 208
 209                 std::map<int, eDVBSatelliteSwitchParameters>::iterator sit =
 210                         lnb_param.m_satellites.find(sat.orbital_position);
 211                 if ( sit != lnb_param.m_satellites.end())
 212                 {
 213                         eDVBSatelliteSwitchParameters &sw_param = sit->second;
 214
 215                         int band=0,
 216                                 linked_to=-1, // linked tuner
 217                                 voltage = iDVBFrontend::voltageOff,
 218                                 tone = iDVBFrontend::toneOff,
 219                                 csw = di_param.m_committed_cmd,
 220                                 ucsw = di_param.m_uncommitted_cmd,
 221                                 toneburst = di_param.m_toneburst_param,
 222                                 lastcsw = -1,
 223                                 lastucsw = -1,
 224                                 lastToneburst = -1,
 225                                 lastRotorCmd = -1,
 226                                 curRotorPos = -1;
 227
 228                         frontend.getData(0, lastcsw);
 229                         frontend.getData(1, lastucsw);
 230                         frontend.getData(2, lastToneburst);
 231                         frontend.getData(5, lastRotorCmd);
 232                         frontend.getData(6, curRotorPos);
 233                         frontend.getData(7, linked_to);
 234
 235                         if (linked_to != -1)
 236                         {
 237                                 eDVBRegisteredFrontend *linked_fe = (eDVBRegisteredFrontend*) linked_to;
 238                                 if (linked_fe->m_inuse)
 239                                 {
 240                                         eDebug("[SEC] frontend is linked with another and the other one is in use.. so we dont do SEC!!");
 241                                         linked=true;
 242                                 }
 243                         }
 244
 245                         if ( sat.frequency > lnb_param.m_lof_threshold )
 246                                 band |= 1;
 247
 248                         if (band&1)
 249                                 parm.FREQUENCY = sat.frequency - lnb_param.m_lof_hi;
 250                         else
 251                                 parm.FREQUENCY = sat.frequency - lnb_param.m_lof_lo;
 252
 253                         if (sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Horizontal)
 254                                 band |= 2;
 255
 256                         switch (sat.inversion)
 257                         {
 258                                 case eDVBFrontendParametersCable::Inversion::On:
 259                                         parm.INVERSION = INVERSION_ON;
 260                                         break;
 261                                 case eDVBFrontendParametersCable::Inversion::Off:
 262                                         parm.INVERSION = INVERSION_OFF;
 263                                         break;
 264                                 default:
 265                                 case eDVBFrontendParametersCable::Inversion::Unknown:
 266                                         parm.INVERSION = INVERSION_AUTO;
 267                                         break;
 268                         }
 269
 270                         switch (sat.fec)
 271                         {
 272                                 default:
 273                                 case eDVBFrontendParametersSatellite::FEC::fNone:
 274                                         eDebug("no fec set.. assume auto");
 275                                 case eDVBFrontendParametersSatellite::FEC::fAuto:
 276                                         parm.u.qpsk.FEC_INNER = FEC_AUTO;
 277                                         break;
 278                                 case eDVBFrontendParametersSatellite::FEC::f1_2:
 279                                         parm.u.qpsk.FEC_INNER = FEC_1_2;
 280                                         break;
 281                                 case eDVBFrontendParametersSatellite::FEC::f2_3:
 282                                         parm.u.qpsk.FEC_INNER = FEC_2_3;
 283                                         break;
 284                                 case eDVBFrontendParametersSatellite::FEC::f3_4:
 285                                         parm.u.qpsk.FEC_INNER = FEC_3_4;
 286                                         break;
 287                                 case eDVBFrontendParametersSatellite::FEC::f5_6:
 288                                         parm.u.qpsk.FEC_INNER = FEC_5_6;
 289                                         break;
 290                                 case eDVBFrontendParametersSatellite::FEC::f7_8:
 291                                         parm.u.qpsk.FEC_INNER = FEC_7_8;
 292                                         break;
 293                         }
 294
 295                         parm.u.qpsk.SYMBOLRATE = sat.symbol_rate;
 296
 297                         if ( sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::_14V
 298                                 || ( sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Vertical
 299                                         && sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::HV )  )
 300                                 voltage = iDVBFrontend::voltage13;
 301                         else if ( sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::_18V
 302                                 || ( sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Horizontal
 303                                         && sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::HV )  )
 304                                 voltage = iDVBFrontend::voltage18;
 305
 306                         if ( (sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::ON)
 307                                 || ( sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::HILO && (band&1) ) )
 308                                 tone = iDVBFrontend::toneOn;
 309                         else if ( (sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::OFF)
 310                                 || ( sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::HILO && !(band&1) ) )
 311                                 tone = iDVBFrontend::toneOff;
 312
 313                         eSecCommandList sec_sequence;
 314
 315                         if (di_param.m_diseqc_mode >= eDVBSatelliteDiseqcParameters::V1_0)
 316                         {
 317                                 if ( di_param.m_committed_cmd < eDVBSatelliteDiseqcParameters::SENDNO )
 318                                         csw = 0xF0 | (csw << 2);
 319
 320                                 csw |= band;
 321
 322                                 bool send_csw =
 323                                         (di_param.m_committed_cmd != eDVBSatelliteDiseqcParameters::SENDNO);
 324                                 bool changed_csw = send_csw && csw != lastcsw;
 325
 326                                 bool send_ucsw =
 327                                         (di_param.m_uncommitted_cmd && di_param.m_diseqc_mode > eDVBSatelliteDiseqcParameters::V1_0);
 328                                 bool changed_ucsw = send_ucsw && ucsw != lastucsw;
 329
 330                                 bool send_burst =
 331                                         (di_param.m_toneburst_param != eDVBSatelliteDiseqcParameters::NO);
 332                                 bool changed_burst = send_burst && toneburst != lastToneburst;
 333
 334                                 int send_mask = 0; /*
 335                                         1 must send csw
 336                                         2 must send ucsw
 337                                         4 send toneburst first
 338                                         8 send toneburst at end */
 339                                 if (changed_burst) // toneburst first and toneburst changed
 340                                 {
 341                                         if (di_param.m_command_order&1)
 342                                         {
 343                                                 send_mask |= 4;
 344                                                 if ( send_csw )
 345                                                         send_mask |= 1;
 346                                                 if ( send_ucsw )
 347                                                         send_mask |= 2;
 348                                         }
 349                                         else
 350                                                 send_mask |= 8;
 351                                 }
 352                                 if (changed_ucsw)
 353                                 {
 354                                         send_mask |= 2;
 355                                         if ((di_param.m_command_order&4) && send_csw)
 356                                                 send_mask |= 1;
 357                                         if (di_param.m_command_order==4 && send_burst)
 358                                                 send_mask |= 8;
 359                                 }
 360                                 if (changed_csw)
 361                                 {
 362                                         if ( di_param.m_use_fast && (lastcsw & 0xF0) && ((csw / 4) == (lastcsw / 4)) )
 363                                                 eDebug("dont send committed cmd (fast diseqc)");
 364                                         else
 365                                         {
 366                                                 send_mask |= 1;
 367                                                 if (!(di_param.m_command_order&4) && send_ucsw)
 368                                                         send_mask |= 2;
 369                                                 if (!(di_param.m_command_order&1) && send_burst)
 370                                                         send_mask |= 8;
 371                                         }
 372                                 }
 373
 374 #if 0
 375                                 eDebugNoNewLine("sendmask: ");
 376                                 for (int i=3; i >= 0; --i)
 377                                         if ( send_mask & (1<<i) )
 378                                                 eDebugNoNewLine("1");
 379                                         else
 380                                                 eDebugNoNewLine("0");
 381                                 eDebug("");
 382 #endif
 383
 384                                 if ( send_mask )
 385                                 {
 386                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, iDVBFrontend::toneOff) );
 387                                         eSecCommand::pair compare;
 388                                         compare.voltage = voltage;
 389                                         compare.steps = +3;
 390                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) ); // voltage already correct ?
 391                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, voltage) );
 392                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
 393                                 }
 394
 395                                 for (int seq_repeat = 0; seq_repeat < (di_param.m_seq_repeat?2:1); ++seq_repeat)
 396                                 {
 397                                         if ( send_mask & 4 )
 398                                         {
 399                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_TONEBURST, di_param.m_toneburst_param) );
 400                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
 401                                         }
 402
 403                                         int loops=0;
 404
 405                                         if ( send_mask & 1 )
 406                                                 ++loops;
 407                                         if ( send_mask & 2 )
 408                                                 ++loops;
 409
 410                                         for ( int i=0; i < di_param.m_repeats; ++i )
 411                                                 loops *= 2;
 412
 413                                         for ( int i = 0; i < loops;)  // fill commands...
 414                                         {
 415                                                 eDVBDiseqcCommand diseqc;
 416                                                 diseqc.len = 4;
 417                                                 diseqc.data[0] = i ? 0xE1 : 0xE0;
 418                                                 diseqc.data[1] = 0x10;
 419                                                 if ( (send_mask & 2) && (di_param.m_command_order & 4) )
 420                                                 {
 421                                                         diseqc.data[2] = 0x39;
 422                                                         diseqc.data[3] = ucsw;
 423                                                 }
 424                                                 else if ( send_mask & 1 )
 425                                                 {
 426                                                         diseqc.data[2] = 0x38;
 427                                                         diseqc.data[3] = csw;
 428                                                 }
 429                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 430
 431                                                 i++;
 432                                                 if ( i < loops )
 433                                                 {
 434                                                         int cmd=0;
 435                                                         if (diseqc.data[2] == 0x38 && (send_mask & 2))
 436                                                                 cmd=0x39;
 437                                                         else if (diseqc.data[2] == 0x39 && (send_mask & 1))
 438                                                                 cmd=0x38;
 439                                                         if (cmd)
 440                                                         {
 441                                                                 static int delay = (120 - 54) / 2;  // standard says 100msek between two repeated commands
 442                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, delay) );
 443                                                                 diseqc.data[2]=cmd;
 444                                                                 diseqc.data[3]=(cmd==0x38) ? csw : ucsw;
 445                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 446                                                                 ++i;
 447                                                                 if ( i < loops )
 448                                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, delay ) );
 449                                                                 else
 450                                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
 451                                                         }
 452                                                         else  // delay 120msek when no command is in repeat gap
 453                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 120) );
 454                                                 }
 455                                                 else
 456                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
 457                                         }
 458
 459                                         if ( send_mask & 8 )  // toneburst at end of sequence
 460                                         {
 461                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_TONEBURST, di_param.m_toneburst_param) );
 462                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
 463                                         }
 464                                 }
 465
 466                                 if ( di_param.m_diseqc_mode == eDVBSatelliteDiseqcParameters::V1_2 )
 467                                 {
 468                                         int RotorCmd=0;
 469                                         bool useGotoXX = false;
 470
 471                                         if (sw_param.m_rotorPosNum) // we have stored rotor pos?
 472                                                 RotorCmd=sw_param.m_rotorPosNum;
 473                                         else  // we must calc gotoxx cmd
 474                                         {
 475                                                 eDebug("Entry for %d,%d? not in Rotor Table found... i try gotoXX?", sat.orbital_position / 10, sat.orbital_position % 10 );
 476                                                 useGotoXX = true;
 477
 478                                                 int satDir = sat.orbital_position < 0 ?
 479                                                         eDVBSatelliteRotorParameters::WEST :
 480                                                         eDVBSatelliteRotorParameters::EAST;
 481
 482                                                 double  SatLon = abs(sat.orbital_position)/10.00,
 483                                                                 SiteLat = rotor_param.m_gotoxx_parameters.m_latitude,
 484                                                                 SiteLon = rotor_param.m_gotoxx_parameters.m_longitude;
 485
 486                                                 if ( rotor_param.m_gotoxx_parameters.m_la_direction == eDVBSatelliteRotorParameters::SOUTH )
 487                                                         SiteLat = -SiteLat;
 488
 489                                                 if ( rotor_param.m_gotoxx_parameters.m_lo_direction == eDVBSatelliteRotorParameters::WEST )
 490                                                         SiteLon = 360 - SiteLon;
 491
 492                                                 if (satDir == eDVBSatelliteRotorParameters::WEST )
 493                                                         SatLon = 360 - SatLon;
 494
 495                                                 eDebug("siteLatitude = %lf, siteLongitude = %lf, %lf degrees", SiteLat, SiteLon, SatLon );
 496                                                 double satHourAngle =
 497                                                         calcSatHourangle( SatLon, SiteLat, SiteLon );
 498                                                 eDebug("PolarmountHourAngle=%lf", satHourAngle );
 499
 500                                                 static int gotoXTable[10] =
 501                                                         { 0x00, 0x02, 0x03, 0x05, 0x06, 0x08, 0x0A, 0x0B, 0x0D, 0x0E };
 502
 503                                                 if (SiteLat >= 0) // Northern Hemisphere
 504                                                 {
 505                                                         int tmp=(int)round( fabs( 180 - satHourAngle ) * 10.0 );
 506                                                         RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
 507
 508                                                         if (satHourAngle < 180) // the east
 509                                                                 RotorCmd |= 0xE000;
 510                                                         else                                    // west
 511                                                                 RotorCmd |= 0xD000;
 512                                                 }
 513                                                 else // Southern Hemisphere
 514                                                 {
 515                                                         if (satHourAngle < 180) // the east
 516                                                         {
 517                                                                 int tmp=(int)round( fabs( satHourAngle ) * 10.0 );
 518                                                                 RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
 519                                                                 RotorCmd |= 0xD000;
 520                                                         }
 521                                                         else                                    // west
 522                                                         {
 523                                                                 int tmp=(int)round( fabs( 360 - satHourAngle ) * 10.0 );
 524                                                                 RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
 525                                                                 RotorCmd |= 0xE000;
 526                                                         }
 527                                                 }
 528                                                 eDebug("RotorCmd = %04x", RotorCmd);
 529                                         }
 530                                         if ( RotorCmd != lastRotorCmd )
 531                                         {
 532                                                 if ( send_mask )
 533                                                 {
 534                                                         // override first voltage change
 535                                                         *(++(++sec_sequence.begin()))=eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage13);
 536                                                         // wait 1 second after first switch diseqc command
 537                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 1000) );
 538                                                 }
 539                                                 else  // no other diseqc commands before
 540                                                 {
 541                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, iDVBFrontend::toneOff) );
 542                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 15) );  // wait 15msec after tone change
 543                                                         eSecCommand::pair compare;
 544                                                         compare.voltage = voltage;
 545                                                         compare.steps = +3;
 546                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) ); // voltage already correct ?
 547                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage13) );
 548                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );  // wait 50msec after voltage change
 549                                                 }
 550
 551                                                 eDVBDiseqcCommand diseqc;
 552                                                 diseqc.data[0] = 0xE0;
 553                                                 diseqc.data[1] = 0x31;          // positioner
 554                                                 if ( useGotoXX )
 555                                                 {
 556                                                         diseqc.len = 5;
 557                                                         diseqc.data[2] = 0x6E;  // drive to angular position
 558                                                         diseqc.data[3] = ((RotorCmd & 0xFF00) / 0x100);
 559                                                         diseqc.data[4] = RotorCmd & 0xFF;
 560                                                 }
 561                                                 else
 562                                                 {
 563                                                         diseqc.len = 4;
 564                                                         diseqc.data[2] = 0x6B;  // goto stored sat position
 565                                                         diseqc.data[3] = RotorCmd;
 566                                                 }
 567
 568                                                 if ( rotor_param.m_inputpower_parameters.m_use )
 569                                                 { // use measure rotor input power to detect rotor state
 570                                                         eSecCommand::rotor cmd;
 571 // measure idle power values
 572                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_IDLE_INPUTPOWER_AVAIL_GOTO, +8) ); // already measured?
 573                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );  // wait 50msec after voltage change
 574                                                         sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_IDLE_INPUTPOWER, 0) );
 575                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage18) );
 576                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 100) );  // wait 100msec before measure
 577                                                         sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_IDLE_INPUTPOWER, 1) );
 578                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage13) ); // back to lower voltage
 579                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );  // wait 50msec
 580 ////////////////////////////
 581                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_POWER_LIMITING_MODE, eSecCommand::modeStatic) );
 582                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );  // wait 50msec after voltage change
 583                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 584                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_TIMEOUT, 40) );  // 2 seconds rotor start timout
 585 // rotor start loop
 586                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );  // 50msec delay
 587                                                         sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_RUNNING_INPUTPOWER) );
 588                                                         cmd.direction=1;  // check for running rotor
 589                                                         cmd.deltaA=rotor_param.m_inputpower_parameters.m_delta;
 590                                                         cmd.steps=+3;
 591                                                         cmd.okcount=0;
 592                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_INPUTPOWER_DELTA_GOTO, cmd ) );  // check if rotor has started
 593                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_TIMEOUT_GOTO, +10 ) );  // timeout .. we assume now the rotor is already at the correct position
 594                                                         sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -4) );  // goto loop start
 595 ////////////////////
 596                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_TIMEOUT, 2400) );  // 2 minutes running timeout
 597                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage18) );
 598                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_POWER_LIMITING_MODE, eSecCommand::modeDynamic) );
 599 // rotor running loop
 600                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );  // wait 50msec
 601                                                         sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_RUNNING_INPUTPOWER) );
 602                                                         cmd.direction=0;  // check for stopped rotor
 603                                                         cmd.steps=+3;
 604                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_INPUTPOWER_DELTA_GOTO, cmd ) );
 605                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_TIMEOUT_GOTO, +3 ) );  // timeout ? this should never happen
 606                                                         sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -4) );  // running loop start
 607 /////////////////////
 608                                                         sec_sequence.push_back( eSecCommand(eSecCommand::UPDATE_CURRENT_ROTORPARAMS) );
 609                                                         if ( linked )
 610                                                         {
 611                                                                 frontend.setData(5, RotorCmd);
 612                                                                 frontend.setData(6, sat.orbital_position);
 613                                                         }
 614                                                         else
 615                                                         {
 616                                                                 frontend.setData(3, RotorCmd);
 617                                                                 frontend.setData(4, sat.orbital_position);
 618                                                         }
 619                                                 }
 620                                                 else
 621                                                         eFatal("rotor turning without inputpowermeasure not implemented yet");
 622                                         }
 623                                 }
 624                         }
 625                         else
 626                                 csw = band;
 627
 628                         frontend.setData(0, csw);
 629                         frontend.setData(1, ucsw);
 630                         frontend.setData(2, di_param.m_toneburst_param);
 631
 632                         if ( linked )
 633                                 return 0;
 634
 635                         eSecCommand::pair compare;
 636                         compare.voltage = voltage;
 637                         compare.steps = +3;
 638                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) ); // voltage already correct ?
 639                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, voltage) );
 640                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 10) );
 641
 642                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, tone) );
 643                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 15) );
 644
 645                         frontend.setSecSequence(sec_sequence);
 646
 647                         return 0;
 648                 }
 649         }
 650
 651         if (linked)
 652                 return 0;
 653
 654         eDebug("found no satellite configuration for orbital position (%d)", sat.orbital_position );
 655         return -1;
 656 }
 657
 658 RESULT eDVBSatelliteEquipmentControl::clear()
 659 {
 660         for (int i=0; i < m_lnbidx; ++i)
 661         {
 662                 m_lnbs[i].m_satellites.clear();
 663                 m_lnbs[i].tuner_mask = 0;
 664         }
 665         m_lnbidx=-1;
 666
 667 // clear linked tuner configuration
 668         for (eSmartPtrList<eDVBRegisteredFrontend>::iterator it(m_avail_frontends.begin()); it != m_avail_frontends.end(); ++it)
 669                 it->m_frontend->setData(7, -1);
 670
 671         return 0;
 672 }
 673
 674 /* LNB Specific Parameters */
 675 RESULT eDVBSatelliteEquipmentControl::addLNB()
 676 {
 677         if ( m_lnbidx < (int)(sizeof(m_lnbs) / sizeof(eDVBSatelliteLNBParameters)))
 678                 m_curSat=m_lnbs[++m_lnbidx].m_satellites.end();
 679         else
 680         {
 681                 eDebug("no more LNB free... cnt is %d", m_lnbidx);
 682                 return -ENOSPC;
 683         }
 684         return 0;
 685 }
 686
 687 RESULT eDVBSatelliteEquipmentControl::setLNBTunerMask(int tunermask)
 688 {
 689         if ( currentLNBValid() )
 690                 m_lnbs[m_lnbidx].tuner_mask = tunermask;
 691         else
 692                 return -ENOENT;
 693         return 0;
 694 }
 695
 696 RESULT eDVBSatelliteEquipmentControl::setLNBLOFL(int lofl)
 697 {
 698         if ( currentLNBValid() )
 699                 m_lnbs[m_lnbidx].m_lof_lo = lofl;
 700         else
 701                 return -ENOENT;
 702         return 0;
 703 }
 704
 705 RESULT eDVBSatelliteEquipmentControl::setLNBLOFH(int lofh)
 706 {
 707         if ( currentLNBValid() )
 708                 m_lnbs[m_lnbidx].m_lof_hi = lofh;
 709         else
 710                 return -ENOENT;
 711         return 0;
 712 }
 713
 714 RESULT eDVBSatelliteEquipmentControl::setLNBThreshold(int threshold)
 715 {
 716         if ( currentLNBValid() )
 717                 m_lnbs[m_lnbidx].m_lof_threshold = threshold;
 718         else
 719                 return -ENOENT;
 720         return 0;
 721 }
 722
 723 RESULT eDVBSatelliteEquipmentControl::setLNBIncreasedVoltage(bool onoff)
 724 {
 725         if ( currentLNBValid() )
 726                 m_lnbs[m_lnbidx].m_increased_voltage = onoff;
 727         else
 728                 return -ENOENT;
 729         return 0;
 730 }
 731
 732 /* DiSEqC Specific Parameters */
 733 RESULT eDVBSatelliteEquipmentControl::setDiSEqCMode(int diseqcmode)
 734 {
 735         if ( currentLNBValid() )
 736                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_diseqc_mode = (eDVBSatelliteDiseqcParameters::t_diseqc_mode)diseqcmode;
 737         else
 738                 return -ENOENT;
 739         return 0;
 740 }
 741
 742 RESULT eDVBSatelliteEquipmentControl::setToneburst(int toneburst)
 743 {
 744         if ( currentLNBValid() )
 745                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_toneburst_param = (eDVBSatelliteDiseqcParameters::t_toneburst_param)toneburst;
 746         else
 747                 return -ENOENT;
 748         return 0;
 749 }
 750
 751 RESULT eDVBSatelliteEquipmentControl::setRepeats(int repeats)
 752 {
 753         if ( currentLNBValid() )
 754                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_repeats=repeats;
 755         else
 756                 return -ENOENT;
 757         return 0;
 758 }
 759
 760 RESULT eDVBSatelliteEquipmentControl::setCommittedCommand(int command)
 761 {
 762         if ( currentLNBValid() )
 763                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_committed_cmd=command;
 764         else
 765                 return -ENOENT;
 766         return 0;
 767 }
 768
 769 RESULT eDVBSatelliteEquipmentControl::setUncommittedCommand(int command)
 770 {
 771         if ( currentLNBValid() )
 772                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_uncommitted_cmd = command;
 773         else
 774                 return -ENOENT;
 775         return 0;
 776 }
 777
 778 RESULT eDVBSatelliteEquipmentControl::setCommandOrder(int order)
 779 {
 780         if ( currentLNBValid() )
 781                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_command_order=order;
 782         else
 783                 return -ENOENT;
 784         return 0;
 785 }
 786
 787 RESULT eDVBSatelliteEquipmentControl::setFastDiSEqC(bool onoff)
 788 {
 789         if ( currentLNBValid() )
 790                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_use_fast=onoff;
 791         else
 792                 return -ENOENT;
 793         return 0;
 794 }
 795
 796 RESULT eDVBSatelliteEquipmentControl::setSeqRepeat(bool onoff)
 797 {
 798         if ( currentLNBValid() )
 799                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_seq_repeat = onoff;
 800         else
 801                 return -ENOENT;
 802         return 0;
 803 }
 804
 805 /* Rotor Specific Parameters */
 806 RESULT eDVBSatelliteEquipmentControl::setLongitude(float longitude)
 807 {
 808         if ( currentLNBValid() )
 809                 m_lnbs[m_lnbidx].m_rotor_parameters.m_gotoxx_parameters.m_longitude=longitude;
 810         else
 811                 return -ENOENT;
 812         return 0;
 813 }
 814
 815 RESULT eDVBSatelliteEquipmentControl::setLatitude(float latitude)
 816 {
 817         if ( currentLNBValid() )
 818                 m_lnbs[m_lnbidx].m_rotor_parameters.m_gotoxx_parameters.m_latitude=latitude;
 819         else
 820                 return -ENOENT;
 821         return 0;
 822 }
 823
 824 RESULT eDVBSatelliteEquipmentControl::setLoDirection(int direction)
 825 {
 826         if ( currentLNBValid() )
 827                 m_lnbs[m_lnbidx].m_rotor_parameters.m_gotoxx_parameters.m_lo_direction=direction;
 828         else
 829                 return -ENOENT;
 830         return 0;
 831 }
 832
 833 RESULT eDVBSatelliteEquipmentControl::setLaDirection(int direction)
 834 {
 835         if ( currentLNBValid() )
 836                 m_lnbs[m_lnbidx].m_rotor_parameters.m_gotoxx_parameters.m_la_direction=direction;
 837         else
 838                 return -ENOENT;
 839         return 0;
 840 }
 841
 842 RESULT eDVBSatelliteEquipmentControl::setUseInputpower(bool onoff)
 843 {
 844         if ( currentLNBValid() )
 845                 m_lnbs[m_lnbidx].m_rotor_parameters.m_inputpower_parameters.m_use=onoff;
 846         else
 847                 return -ENOENT;
 848         return 0;
 849 }
 850
 851 RESULT eDVBSatelliteEquipmentControl::setInputpowerDelta(int delta)
 852 {
 853         if ( currentLNBValid() )
 854                 m_lnbs[m_lnbidx].m_rotor_parameters.m_inputpower_parameters.m_delta=delta;
 855         else
 856                 return -ENOENT;
 857         return 0;
 858 }
 859
 860 /* Satellite Specific Parameters */
 861 RESULT eDVBSatelliteEquipmentControl::addSatellite(int orbital_position)
 862 {
 863         if ( currentLNBValid() )
 864         {
 865                 std::map<int, eDVBSatelliteSwitchParameters>::iterator it =
 866                         m_lnbs[m_lnbidx].m_satellites.find(orbital_position);
 867                 if ( it == m_lnbs[m_lnbidx].m_satellites.end() )
 868                 {
 869                         std::pair<std::map<int, eDVBSatelliteSwitchParameters>::iterator, bool > ret =
 870                                 m_lnbs[m_lnbidx].m_satellites.insert(
 871                                         std::pair<int, eDVBSatelliteSwitchParameters>(orbital_position, eDVBSatelliteSwitchParameters())
 872                                 );
 873                         if ( ret.second )
 874                                 m_curSat = ret.first;
 875                         else
 876                                 return -ENOMEM;
 877                 }
 878                 else
 879                         return -EEXIST;
 880         }
 881         else
 882                 return -ENOENT;
 883         return 0;
 884 }
 885
 886 RESULT eDVBSatelliteEquipmentControl::setVoltageMode(int mode)
 887 {
 888         if ( currentLNBValid() && m_curSat != m_lnbs[m_lnbidx].m_satellites.end() )
 889                 m_curSat->second.m_voltage_mode = (eDVBSatelliteSwitchParameters::t_voltage_mode)mode;
 890         else
 891                 return -ENOENT;
 892         return 0;
 893
 894 }
 895
 896 RESULT eDVBSatelliteEquipmentControl::setToneMode(int mode)
 897 {
 898         if ( currentLNBValid() )
 899         {
 900                 if ( m_curSat != m_lnbs[m_lnbidx].m_satellites.end() )
 901                         m_curSat->second.m_22khz_signal = (eDVBSatelliteSwitchParameters::t_22khz_signal)mode;
 902                 else
 903                         return -EPERM;
 904         }
 905         else
 906                 return -ENOENT;
 907         return 0;
 908 }
 909
 910 RESULT eDVBSatelliteEquipmentControl::setRotorPosNum(int rotor_pos_num)
 911 {
 912         if ( currentLNBValid() )
 913         {
 914                 if ( m_curSat != m_lnbs[m_lnbidx].m_satellites.end() )
 915                         m_curSat->second.m_rotorPosNum=rotor_pos_num;
 916                 else
 917                         return -EPERM;
 918         }
 919         else
 920                 return -ENOENT;
 921         return 0;
 922 }
 923
 924 RESULT eDVBSatelliteEquipmentControl::setTunerLinked(int tu1, int tu2)
 925 {
 926         if (tu1 == tu2)
 927                 return -1;
 928
 929         eDVBRegisteredFrontend *p1=NULL, *p2=NULL;
 930
 931         int cnt=0;
 932         for (eSmartPtrList<eDVBRegisteredFrontend>::iterator it(m_avail_frontends.begin()); it != m_avail_frontends.end(); ++it, ++cnt)
 933         {
 934                 if (cnt == tu1)
 935                         p1 = *it;
 936                 else if (cnt == tu2)
 937                         p2 = *it;
 938         }
 939         if (p1 && p2)
 940         {
 941                 p1->m_frontend->setData(7, (int)p2);  // this is evil..
 942                 p2->m_frontend->setData(7, (int)p1);
 943                 return 0;
 944         }
 945         return -1;
 946 }
 947
 948 bool eDVBSatelliteEquipmentControl::isRotorMoving()
 949 {
 950         return m_rotorMoving;
 951 }
 952
 953 void eDVBSatelliteEquipmentControl::setRotorMoving(bool b)
 954 {
 955         m_rotorMoving=b;
 956 }