code.vuplus.com Git - vuplus_dvbapp/blob - lib/dvb/sec.cpp

   1 #include <lib/dvb/dvb.h>
   2 #include <lib/dvb/sec.h>
   3 #include <lib/dvb/rotor_calc.h>
   4
   5 #include <set>
   6
   7 #if HAVE_DVB_API_VERSION < 3
   8 #define FREQUENCY Frequency
   9 #else
  10 #define FREQUENCY frequency
  11 #endif
  12 #include <lib/base/eerror.h>
  13
  14 DEFINE_REF(eDVBSatelliteEquipmentControl);
  15
  16 eDVBSatelliteEquipmentControl *eDVBSatelliteEquipmentControl::instance;
  17
  18 eDVBSatelliteEquipmentControl::eDVBSatelliteEquipmentControl(eSmartPtrList<eDVBRegisteredFrontend> &avail_frontends)
  19         :m_lnbidx(-1), m_curSat(m_lnbs[0].m_satellites.end()), m_avail_frontends(avail_frontends), m_rotorMoving(false)
  20 {
  21         if (!instance)
  22                 instance = this;
  23
  24         clear();
  25
  26 // ASTRA
  27         addLNB();
  28         setLNBTunerMask(3);
  29         setLNBLOFL(9750000);
  30         setLNBThreshold(11700000);
  31         setLNBLOFH(10607000);
  32         setDiSEqCMode(eDVBSatelliteDiseqcParameters::V1_0);
  33         setToneburst(eDVBSatelliteDiseqcParameters::NO);
  34         setRepeats(0);
  35         setCommittedCommand(eDVBSatelliteDiseqcParameters::BB);
  36         setCommandOrder(0); // committed, toneburst
  37         setFastDiSEqC(true);
  38         setSeqRepeat(false);
  39         addSatellite(192);
  40         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
  41         setToneMode(eDVBSatelliteSwitchParameters::HILO);
  42
  43 // Hotbird
  44         addLNB();
  45         setLNBTunerMask(3);
  46         setLNBLOFL(9750000);
  47         setLNBThreshold(11700000);
  48         setLNBLOFH(10600000);
  49         setDiSEqCMode(eDVBSatelliteDiseqcParameters::V1_0);
  50         setToneburst(eDVBSatelliteDiseqcParameters::NO);
  51         setRepeats(0);
  52         setCommittedCommand(eDVBSatelliteDiseqcParameters::AB);
  53         setCommandOrder(0); // committed, toneburst
  54         setFastDiSEqC(true);
  55         setSeqRepeat(false);
  56         addSatellite(130);
  57         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
  58         setToneMode(eDVBSatelliteSwitchParameters::HILO);
  59
  60 // Rotor
  61         addLNB();
  62         setLNBTunerMask(3);
  63         setLNBLOFL(9750000);
  64         setLNBThreshold(11700000);
  65         setLNBLOFH(10600000);
  66         setDiSEqCMode(eDVBSatelliteDiseqcParameters::V1_2);
  67         setToneburst(eDVBSatelliteDiseqcParameters::NO);
  68         setRepeats(0);
  69         setCommittedCommand(eDVBSatelliteDiseqcParameters::AA);
  70         setCommandOrder(0); // committed, toneburst
  71         setFastDiSEqC(true);
  72         setSeqRepeat(false);
  73         setLaDirection(eDVBSatelliteRotorParameters::NORTH);
  74         setLoDirection(eDVBSatelliteRotorParameters::EAST);
  75         setLatitude(51.017);
  76         setLongitude(8.683);
  77         setUseInputpower(true);
  78         setInputpowerDelta(50);
  79
  80         addSatellite(235);
  81         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
  82         setToneMode(eDVBSatelliteSwitchParameters::HILO);
  83         setRotorPosNum(0);
  84
  85         addSatellite(284);
  86         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
  87         setToneMode(eDVBSatelliteSwitchParameters::HILO);
  88         setRotorPosNum(0);
  89
  90         addSatellite(420);
  91         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
  92         setToneMode(eDVBSatelliteSwitchParameters::HILO);
  93         setRotorPosNum(1); // stored pos 1
  94 }
  95
  96 int eDVBSatelliteEquipmentControl::canTune(const eDVBFrontendParametersSatellite &sat, iDVBFrontend *fe, int frontend_id )
  97 {
  98         int ret=0, satcount=0;
  99
 100         for (int idx=0; idx <= m_lnbidx; ++idx )
 101         {
 102                 eDVBSatelliteLNBParameters &lnb_param = m_lnbs[idx];
 103                 if ( lnb_param.tuner_mask & frontend_id ) // lnb for correct tuner?
 104                 {
 105                         eDVBSatelliteDiseqcParameters &di_param = lnb_param.m_diseqc_parameters;
 106
 107                         satcount += lnb_param.m_satellites.size();
 108
 109                         std::map<int, eDVBSatelliteSwitchParameters>::iterator sit =
 110                                 lnb_param.m_satellites.find(sat.orbital_position);
 111                         if ( sit != lnb_param.m_satellites.end())
 112                         {
 113                                 int band=0,
 114                                         linked_prev_ptr=-1,
 115                                         linked_next_ptr=-1,
 116                                         satpos_depends_ptr=-1,
 117                                         csw = di_param.m_committed_cmd,
 118                                         ucsw = di_param.m_uncommitted_cmd,
 119                                         toneburst = di_param.m_toneburst_param,
 120                                         curRotorPos;
 121
 122                                 fe->getData(eDVBFrontend::ROTOR_POS, curRotorPos);
 123                                 fe->getData(eDVBFrontend::LINKED_PREV_PTR, linked_prev_ptr);
 124                                 fe->getData(eDVBFrontend::LINKED_NEXT_PTR, linked_next_ptr);
 125                                 fe->getData(eDVBFrontend::SATPOS_DEPENDS_PTR, satpos_depends_ptr);
 126
 127                                 if ( sat.frequency > lnb_param.m_lof_threshold )
 128                                         band |= 1;
 129                                 if (!(sat.polarisation & eDVBFrontendParametersSatellite::Polarisation::Vertical))
 130                                         band |= 2;
 131
 132                                 bool rotor=false;
 133                                 bool diseqc=false;
 134
 135                                 if (di_param.m_diseqc_mode >= eDVBSatelliteDiseqcParameters::V1_0)
 136                                 {
 137                                         diseqc=true;
 138                                         if ( di_param.m_committed_cmd < eDVBSatelliteDiseqcParameters::SENDNO )
 139                                                 csw = 0xF0 | (csw << 2);
 140
 141                                         if (di_param.m_committed_cmd <= eDVBSatelliteDiseqcParameters::SENDNO)
 142                                                 csw |= band;
 143
 144                                         if ( di_param.m_diseqc_mode == eDVBSatelliteDiseqcParameters::V1_2 )  // ROTOR
 145                                                 rotor = true;
 146
 147                                         ret=10000;
 148                                         if (rotor && curRotorPos != -1)
 149                                                 ret -= abs(curRotorPos-sat.orbital_position);
 150                                 }
 151                                 else
 152                                 {
 153                                         csw = band;
 154                                         ret = 15000;
 155                                 }
 156
 157                                 while (linked_prev_ptr != -1)  // check for linked tuners..
 158                                 {
 159                                         eDVBRegisteredFrontend *linked_fe = (eDVBRegisteredFrontend*) linked_prev_ptr;
 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(eDVBFrontend::CSW, ocsw);
 167                                                 linked_fe->m_frontend->getData(eDVBFrontend::UCSW, oucsw);
 168                                                 linked_fe->m_frontend->getData(eDVBFrontend::TONEBURST, oToneburst);
 169                                                 linked_fe->m_frontend->getData(eDVBFrontend::ROTOR_POS, 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                                                         break;
 187                                                 }
 188 //                                              else
 189 //                                                      eDebug("OK .. can tune this transponder with linked tuner in use :)");
 190                                         }
 191                                         linked_fe->m_frontend->getData(eDVBFrontend::LINKED_PREV_PTR, linked_prev_ptr);
 192                                 }
 193
 194                                 if (ret)
 195                                         while (linked_next_ptr != -1)  // check for linked tuners..
 196                                         {
 197                                                 eDVBRegisteredFrontend *linked_fe = (eDVBRegisteredFrontend*) linked_next_ptr;
 198                                                 if (linked_fe->m_inuse)
 199                                                 {
 200                                                         int ocsw = -1,
 201                                                                 oucsw = -1,
 202                                                                 oToneburst = -1,
 203                                                                 oRotorPos = -1;
 204                                                         linked_fe->m_frontend->getData(eDVBFrontend::CSW, ocsw);
 205                                                         linked_fe->m_frontend->getData(eDVBFrontend::UCSW, oucsw);
 206                                                         linked_fe->m_frontend->getData(eDVBFrontend::TONEBURST, oToneburst);
 207                                                         linked_fe->m_frontend->getData(eDVBFrontend::ROTOR_POS, oRotorPos);
 208 #if 0
 209                                                         eDebug("compare csw %02x == lcsw %02x",
 210                                                                 csw, ocsw);
 211                                                         if ( diseqc )
 212                                                                 eDebug("compare ucsw %02x == lucsw %02x\ncompare toneburst %02x == oToneburst %02x",
 213                                                                         ucsw, oucsw, toneburst, oToneburst);
 214                                                         if ( rotor )
 215                                                                 eDebug("compare pos %d == current pos %d",
 216                                                                         sat.orbital_position, oRotorPos);
 217 #endif
 218                                                         if ( (csw != ocsw) ||
 219                                                                 ( diseqc && (ucsw != oucsw || toneburst != oToneburst) ) ||
 220                                                                 ( rotor && oRotorPos != sat.orbital_position ) )
 221                                                         {
 222 //                                                              eDebug("can not tune this transponder with linked tuner in use!!");
 223                                                                 ret=0;
 224                                                                 break;
 225                                                         }
 226 //                                                      else
 227 //                                                              eDebug("OK .. can tune this transponder with linked tuner in use :)");
 228                                                 }
 229                                                 linked_fe->m_frontend->getData(eDVBFrontend::LINKED_NEXT_PTR, linked_next_ptr);
 230                                         }
 231
 232                                 if (ret)
 233                                         if (satpos_depends_ptr != -1)
 234                                         {
 235                                                 eDVBRegisteredFrontend *satpos_depends_to_fe = (eDVBRegisteredFrontend*) satpos_depends_ptr;
 236                                                 if ( satpos_depends_to_fe->m_inuse )
 237                                                 {
 238                                                         int oRotorPos = -1;
 239                                                         satpos_depends_to_fe->m_frontend->getData(eDVBFrontend::ROTOR_POS, oRotorPos);
 240                                                         if (!rotor || oRotorPos != sat.orbital_position)
 241                                                         {
 242 //                                                              eDebug("can not tune this transponder ... rotor on other tuner is positioned to %d", oRotorPos);
 243                                                                 ret=0;
 244                                                         }
 245                                                 }
 246 //                                              else
 247 //                                                      eDebug("OK .. can tune this transponder satpos is correct :)");
 248                                         }
 249
 250                                 if (ret)
 251                                 {
 252                                         int lof = sat.frequency > lnb_param.m_lof_threshold ?
 253                                                 lnb_param.m_lof_hi : lnb_param.m_lof_lo;
 254                                         int tuner_freq = abs(sat.frequency - lof);
 255 //                                      eDebug("tuner freq %d", tuner_freq);
 256                                         if (tuner_freq < 900000 || tuner_freq > 2200000)
 257                                         {
 258                                                 ret=0;
 259 //                                              eDebug("Transponder not tuneable with this lnb... %d Khz out of tuner range",
 260 //                                                      tuner_freq);
 261                                         }
 262                                 }
 263                         }
 264                 }
 265         }
 266         if (ret && satcount)
 267                 ret -= (satcount-1);
 268         return ret;
 269 }
 270
 271 #define VOLTAGE(x) (lnb_param.m_increased_voltage ? iDVBFrontend::voltage##x##_5 : iDVBFrontend::voltage##x)
 272
 273 RESULT eDVBSatelliteEquipmentControl::prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, const eDVBFrontendParametersSatellite &sat, int frontend_id)
 274 {
 275         bool linked=false;
 276         bool depend_satpos_mode=false;
 277
 278         for (int idx=0; idx <= m_lnbidx; ++idx )
 279         {
 280                 eDVBSatelliteLNBParameters &lnb_param = m_lnbs[idx];
 281                 if (!(lnb_param.tuner_mask & frontend_id)) // lnb for correct tuner?
 282                         continue;
 283                 eDVBSatelliteDiseqcParameters &di_param = lnb_param.m_diseqc_parameters;
 284                 eDVBSatelliteRotorParameters &rotor_param = lnb_param.m_rotor_parameters;
 285
 286                 std::map<int, eDVBSatelliteSwitchParameters>::iterator sit =
 287                         lnb_param.m_satellites.find(sat.orbital_position);
 288                 if ( sit != lnb_param.m_satellites.end())
 289                 {
 290                         eDVBSatelliteSwitchParameters &sw_param = sit->second;
 291                         bool doSetVoltageToneFrontend = true;
 292                         bool doSetFrontend = true;
 293                         int band=0,
 294                                 linked_prev_ptr=-1, // linked tuner
 295                                 linked_next_ptr=-1, // linked tuner
 296                                 satpos_depends_ptr=-1,
 297                                 voltage = iDVBFrontend::voltageOff,
 298                                 tone = iDVBFrontend::toneOff,
 299                                 csw = di_param.m_committed_cmd,
 300                                 ucsw = di_param.m_uncommitted_cmd,
 301                                 toneburst = di_param.m_toneburst_param,
 302                                 lastcsw = -1,
 303                                 lastucsw = -1,
 304                                 lastToneburst = -1,
 305                                 lastRotorCmd = -1,
 306                                 curRotorPos = -1;
 307
 308                         frontend.getData(eDVBFrontend::CSW, lastcsw);
 309                         frontend.getData(eDVBFrontend::UCSW, lastucsw);
 310                         frontend.getData(eDVBFrontend::TONEBURST, lastToneburst);
 311                         frontend.getData(eDVBFrontend::ROTOR_CMD, lastRotorCmd);
 312                         frontend.getData(eDVBFrontend::ROTOR_POS, curRotorPos);
 313                         frontend.getData(eDVBFrontend::LINKED_PREV_PTR, linked_prev_ptr);
 314                         frontend.getData(eDVBFrontend::LINKED_NEXT_PTR, linked_next_ptr);
 315                         frontend.getData(eDVBFrontend::SATPOS_DEPENDS_PTR, satpos_depends_ptr);
 316
 317                         while (linked_prev_ptr != -1)  // check for linked tuners..
 318                         {
 319                                 eDVBRegisteredFrontend *linked_fe = (eDVBRegisteredFrontend*) linked_prev_ptr;
 320                                 if (linked_fe->m_inuse)
 321                                 {
 322                                         eDebug("[SEC] frontend is linked with another and the other one is in use.. so we dont do SEC!!");
 323                                         linked=true;
 324                                         break;
 325                                 }
 326                                 linked_fe->m_frontend->getData(eDVBFrontend::LINKED_PREV_PTR, linked_prev_ptr);
 327                         }
 328
 329                         if (!linked)
 330                                 while (linked_next_ptr != -1)  // check for linked tuners..
 331                                 {
 332                                         eDVBRegisteredFrontend *linked_fe = (eDVBRegisteredFrontend*) linked_next_ptr;
 333                                         if (linked_fe->m_inuse)
 334                                         {
 335                                                 eDebug("[SEC] frontend is linked with another and the other one is in use.. so we dont do SEC!!");
 336                                                 linked=true;
 337                                                 break;
 338                                         }
 339                                         linked_fe->m_frontend->getData(eDVBFrontend::LINKED_NEXT_PTR, linked_next_ptr);
 340                                 }
 341
 342                         if (satpos_depends_ptr != -1)
 343                         {
 344                                 eDVBRegisteredFrontend *satpos_fe = (eDVBRegisteredFrontend*) satpos_depends_ptr;
 345                                 if (satpos_fe->m_inuse)
 346                                 {
 347                                         if ( di_param.m_diseqc_mode != eDVBSatelliteDiseqcParameters::V1_2 )
 348                                                 continue;
 349                                         eDebug("[SEC] frontend is depending on satpos of other one.. so we dont turn rotor!!");
 350                                         depend_satpos_mode=true;
 351                                 }
 352                         }
 353
 354                         if ( sat.frequency > lnb_param.m_lof_threshold )
 355                                 band |= 1;
 356
 357                         if (band&1)
 358                                 parm.FREQUENCY = sat.frequency - lnb_param.m_lof_hi;
 359                         else
 360                                 parm.FREQUENCY = sat.frequency - lnb_param.m_lof_lo;
 361
 362                         parm.FREQUENCY = abs(parm.FREQUENCY);
 363
 364                         frontend.setData(eDVBFrontend::FREQ_OFFSET, sat.frequency - parm.FREQUENCY);
 365
 366                         if (!(sat.polarisation & eDVBFrontendParametersSatellite::Polarisation::Vertical))
 367                                 band |= 2;
 368
 369                         if ( sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::_14V
 370                                 || ( sat.polarisation & eDVBFrontendParametersSatellite::Polarisation::Vertical
 371                                         && sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::HV )  )
 372                                 voltage = VOLTAGE(13);
 373                         else if ( sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::_18V
 374                                 || ( !(sat.polarisation & eDVBFrontendParametersSatellite::Polarisation::Vertical)
 375                                         && sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::HV )  )
 376                                 voltage = VOLTAGE(18);
 377                         if ( (sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::ON)
 378                                 || ( sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::HILO && (band&1) ) )
 379                                 tone = iDVBFrontend::toneOn;
 380                         else if ( (sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::OFF)
 381                                 || ( sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::HILO && !(band&1) ) )
 382                                 tone = iDVBFrontend::toneOff;
 383
 384                         eSecCommandList sec_sequence;
 385
 386                         if (di_param.m_diseqc_mode >= eDVBSatelliteDiseqcParameters::V1_0)
 387                         {
 388                                 if ( di_param.m_committed_cmd < eDVBSatelliteDiseqcParameters::SENDNO )
 389                                         csw = 0xF0 | (csw << 2);
 390
 391                                 if (di_param.m_committed_cmd <= eDVBSatelliteDiseqcParameters::SENDNO)
 392                                         csw |= band;
 393
 394                                 bool send_csw =
 395                                         (di_param.m_committed_cmd != eDVBSatelliteDiseqcParameters::SENDNO);
 396                                 bool changed_csw = send_csw && csw != lastcsw;
 397
 398                                 bool send_ucsw =
 399                                         (di_param.m_uncommitted_cmd && di_param.m_diseqc_mode > eDVBSatelliteDiseqcParameters::V1_0);
 400                                 bool changed_ucsw = send_ucsw && ucsw != lastucsw;
 401
 402                                 bool send_burst =
 403                                         (di_param.m_toneburst_param != eDVBSatelliteDiseqcParameters::NO);
 404                                 bool changed_burst = send_burst && toneburst != lastToneburst;
 405
 406                                 int send_mask = 0; /*
 407                                         1 must send csw
 408                                         2 must send ucsw
 409                                         4 send toneburst first
 410                                         8 send toneburst at end */
 411                                 if (changed_burst) // toneburst first and toneburst changed
 412                                 {
 413                                         if (di_param.m_command_order&1)
 414                                         {
 415                                                 send_mask |= 4;
 416                                                 if ( send_csw )
 417                                                         send_mask |= 1;
 418                                                 if ( send_ucsw )
 419                                                         send_mask |= 2;
 420                                         }
 421                                         else
 422                                                 send_mask |= 8;
 423                                 }
 424                                 if (changed_ucsw)
 425                                 {
 426                                         send_mask |= 2;
 427                                         if ((di_param.m_command_order&4) && send_csw)
 428                                                 send_mask |= 1;
 429                                         if (di_param.m_command_order==4 && send_burst)
 430                                                 send_mask |= 8;
 431                                 }
 432                                 if (changed_csw)
 433                                 {
 434                                         if ( di_param.m_use_fast
 435                                                 && di_param.m_committed_cmd < eDVBSatelliteDiseqcParameters::SENDNO
 436                                                 && (lastcsw & 0xF0)
 437                                                 && ((csw / 4) == (lastcsw / 4)) )
 438                                                 eDebug("dont send committed cmd (fast diseqc)");
 439                                         else
 440                                         {
 441                                                 send_mask |= 1;
 442                                                 if (!(di_param.m_command_order&4) && send_ucsw)
 443                                                         send_mask |= 2;
 444                                                 if (!(di_param.m_command_order&1) && send_burst)
 445                                                         send_mask |= 8;
 446                                         }
 447                                 }
 448
 449 #if 0
 450                                 eDebugNoNewLine("sendmask: ");
 451                                 for (int i=3; i >= 0; --i)
 452                                         if ( send_mask & (1<<i) )
 453                                                 eDebugNoNewLine("1");
 454                                         else
 455                                                 eDebugNoNewLine("0");
 456                                 eDebug("");
 457 #endif
 458
 459                                 int RotorCmd=-1;
 460                                 bool useGotoXX = false;
 461                                 if ( di_param.m_diseqc_mode == eDVBSatelliteDiseqcParameters::V1_2
 462                                         && !sat.no_rotor_command_on_tune )
 463                                 {
 464                                         if (depend_satpos_mode || linked)
 465                                                 // in this both modes we dont really turn the rotor.... but in canTune we need the satpos
 466                                                 frontend.setData(eDVBFrontend::ROTOR_POS, sat.orbital_position);
 467                                         else
 468                                         {
 469                                                 if (sw_param.m_rotorPosNum) // we have stored rotor pos?
 470                                                         RotorCmd=sw_param.m_rotorPosNum;
 471                                                 else  // we must calc gotoxx cmd
 472                                                 {
 473                                                         eDebug("Entry for %d,%d? not in Rotor Table found... i try gotoXX?", sat.orbital_position / 10, sat.orbital_position % 10 );
 474                                                         useGotoXX = true;
 475
 476                                                         double  SatLon = abs(sat.orbital_position)/10.00,
 477                                                                         SiteLat = rotor_param.m_gotoxx_parameters.m_latitude,
 478                                                                         SiteLon = rotor_param.m_gotoxx_parameters.m_longitude;
 479
 480                                                         if ( rotor_param.m_gotoxx_parameters.m_la_direction == eDVBSatelliteRotorParameters::SOUTH )
 481                                                                 SiteLat = -SiteLat;
 482
 483                                                         if ( rotor_param.m_gotoxx_parameters.m_lo_direction == eDVBSatelliteRotorParameters::WEST )
 484                                                                 SiteLon = 360 - SiteLon;
 485
 486                                                         eDebug("siteLatitude = %lf, siteLongitude = %lf, %lf degrees", SiteLat, SiteLon, SatLon );
 487                                                         double satHourAngle =
 488                                                                 calcSatHourangle( SatLon, SiteLat, SiteLon );
 489                                                         eDebug("PolarmountHourAngle=%lf", satHourAngle );
 490
 491                                                         static int gotoXTable[10] =
 492                                                                 { 0x00, 0x02, 0x03, 0x05, 0x06, 0x08, 0x0A, 0x0B, 0x0D, 0x0E };
 493
 494                                                         if (SiteLat >= 0) // Northern Hemisphere
 495                                                         {
 496                                                                 int tmp=(int)round( fabs( 180 - satHourAngle ) * 10.0 );
 497                                                                 RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
 498
 499                                                                 if (satHourAngle < 180) // the east
 500                                                                         RotorCmd |= 0xE000;
 501                                                                 else                                    // west
 502                                                                         RotorCmd |= 0xD000;
 503                                                         }
 504                                                         else // Southern Hemisphere
 505                                                         {
 506                                                                 if (satHourAngle < 180) // the east
 507                                                                 {
 508                                                                         int tmp=(int)round( fabs( satHourAngle ) * 10.0 );
 509                                                                         RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
 510                                                                         RotorCmd |= 0xD000;
 511                                                                 }
 512                                                                 else                                    // west
 513                                                                 {
 514                                                                         int tmp=(int)round( fabs( 360 - satHourAngle ) * 10.0 );
 515                                                                         RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
 516                                                                         RotorCmd |= 0xE000;
 517                                                                 }
 518                                                         }
 519                                                         eDebug("RotorCmd = %04x", RotorCmd);
 520                                                 }
 521                                         }
 522                                 }
 523
 524                                 if ( send_mask )
 525                                 {
 526                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, iDVBFrontend::toneOff) );
 527                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 15) );
 528                                         eSecCommand::pair compare;
 529                                         compare.voltage = iDVBFrontend::voltageOff;
 530                                         compare.steps = +4;
 531                                         // the next is a check if voltage is switched off.. then we first set a voltage :)
 532                                         // else we set voltage after all diseqc stuff..
 533                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_NOT_VOLTAGE_GOTO, compare) );
 534
 535                                         if ( RotorCmd != -1 && RotorCmd != lastRotorCmd )
 536                                         {
 537                                                 if (rotor_param.m_inputpower_parameters.m_use)
 538                                                         compare.voltage = VOLTAGE(18);  // in input power mode turn rotor always with 18V (fast)
 539                                                 else
 540                                                         compare.voltage = VOLTAGE(13);  // in normal mode start turning with 13V
 541                                         }
 542                                         else
 543                                                 compare.voltage = voltage;
 544
 545                                         // voltage already correct ?
 546                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) );
 547                                         compare.steps = +3;
 548                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, compare.voltage) );
 549                                         // voltage was disabled..so we wait a longer time .. for normal switches 750ms should be enough
 550                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 750) );
 551
 552                                         for (int seq_repeat = 0; seq_repeat < (di_param.m_seq_repeat?2:1); ++seq_repeat)
 553                                         {
 554                                                 if ( send_mask & 4 )
 555                                                 {
 556                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SEND_TONEBURST, di_param.m_toneburst_param) );
 557                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
 558                                                 }
 559
 560                                                 int loops=0;
 561
 562                                                 if ( send_mask & 1 )
 563                                                         ++loops;
 564                                                 if ( send_mask & 2 )
 565                                                         ++loops;
 566
 567                                                 loops <<= di_param.m_repeats;
 568
 569                                                 for ( int i = 0; i < loops;)  // fill commands...
 570                                                 {
 571                                                         eDVBDiseqcCommand diseqc;
 572                                                         diseqc.len = 4;
 573                                                         diseqc.data[0] = i ? 0xE1 : 0xE0;
 574                                                         diseqc.data[1] = 0x10;
 575                                                         if ( (send_mask & 2) && (di_param.m_command_order & 4) )
 576                                                         {
 577                                                                 diseqc.data[2] = 0x39;
 578                                                                 diseqc.data[3] = ucsw;
 579                                                         }
 580                                                         else if ( send_mask & 1 )
 581                                                         {
 582                                                                 diseqc.data[2] = 0x38;
 583                                                                 diseqc.data[3] = csw;
 584                                                         }
 585                                                         else  // no committed command confed.. so send uncommitted..
 586                                                         {
 587                                                                 diseqc.data[2] = 0x39;
 588                                                                 diseqc.data[3] = ucsw;
 589                                                         }
 590                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 591
 592                                                         i++;
 593                                                         if ( i < loops )
 594                                                         {
 595                                                                 int cmd=0;
 596                                                                 if (diseqc.data[2] == 0x38 && (send_mask & 2))
 597                                                                         cmd=0x39;
 598                                                                 else if (diseqc.data[2] == 0x39 && (send_mask & 1))
 599                                                                         cmd=0x38;
 600                                                                 if (cmd)
 601                                                                 {
 602                                                                         int delay = di_param.m_repeats ? (120 - 54) / 2 : 120;  // standard says 100msek between two repeated commands
 603                                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, delay) );
 604                                                                         diseqc.data[2]=cmd;
 605                                                                         diseqc.data[3]=(cmd==0x38) ? csw : ucsw;
 606                                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 607                                                                         ++i;
 608                                                                         if ( i < loops )
 609                                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, delay ) );
 610                                                                         else
 611                                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
 612                                                                 }
 613                                                                 else  // delay 120msek when no command is in repeat gap
 614                                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 120) );
 615                                                         }
 616                                                         else
 617                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
 618                                                 }
 619
 620                                                 if ( send_mask & 8 )  // toneburst at end of sequence
 621                                                 {
 622                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SEND_TONEBURST, di_param.m_toneburst_param) );
 623                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
 624                                                 }
 625                                         }
 626                                 }
 627
 628                                 if ( RotorCmd != -1 && RotorCmd != lastRotorCmd )
 629                                 {
 630                                         eSecCommand::pair compare;
 631                                         if (!send_mask)
 632                                         {
 633                                                 compare.voltage = iDVBFrontend::voltageOff;
 634                                                 compare.steps = +4;
 635                                                 // the next is a check if voltage is switched off.. then we first set a voltage :)
 636                                                 // else we set voltage after all diseqc stuff..
 637                                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_NOT_VOLTAGE_GOTO, compare) );
 638
 639                                                 if (rotor_param.m_inputpower_parameters.m_use)
 640                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, VOLTAGE(13)) ); // in normal mode start turning with 13V
 641                                                 else
 642                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, VOLTAGE(18)) ); // turn always with 18V
 643
 644                                                 // voltage was disabled..so we wait a longer time ..
 645                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 750) );
 646                                                 sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, +8) );  // no need to send stop rotor cmd and recheck voltage
 647                                         }
 648                                         else
 649                                         {
 650                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 750) ); // wait 750ms after send switch cmd
 651                                                 sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, +8) );  // no need to send stop rotor cmd and recheck voltage
 652                                         }
 653
 654                                         eDVBDiseqcCommand diseqc;
 655                                         diseqc.len = 3;
 656                                         diseqc.data[0] = 0xE0;
 657                                         diseqc.data[1] = 0x31;  // positioner
 658                                         diseqc.data[2] = 0x60;  // stop
 659                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_ROTORPOS_VALID_GOTO, +5) );
 660                                         sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 661                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
 662                                         sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 663                                         // wait 300msec after send rotor stop cmd
 664                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 300) );
 665
 666                                         diseqc.data[0] = 0xE0;
 667                                         diseqc.data[1] = 0x31;          // positioner
 668                                         if ( useGotoXX )
 669                                         {
 670                                                 diseqc.len = 5;
 671                                                 diseqc.data[2] = 0x6E;  // drive to angular position
 672                                                 diseqc.data[3] = ((RotorCmd & 0xFF00) / 0x100);
 673                                                 diseqc.data[4] = RotorCmd & 0xFF;
 674                                         }
 675                                         else
 676                                         {
 677                                                 diseqc.len = 4;
 678                                                 diseqc.data[2] = 0x6B;  // goto stored sat position
 679                                                 diseqc.data[3] = RotorCmd;
 680                                                 diseqc.data[4] = 0x00;
 681                                         }
 682
 683                                         if ( rotor_param.m_inputpower_parameters.m_use )
 684                                         { // use measure rotor input power to detect rotor state
 685                                                 eSecCommand::rotor cmd;
 686                                                 eSecCommand::pair compare;
 687                                                 compare.voltage = VOLTAGE(18);
 688                                                 compare.steps = +2;
 689                                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) );
 690                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, compare.voltage) );
 691 // measure idle power values
 692                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 200) );  // wait 200msec after voltage change
 693                                                 sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_IDLE_INPUTPOWER, 1) );
 694                                                 compare.voltage = 1;
 695                                                 compare.steps = -2;
 696                                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_MEASURE_IDLE_WAS_NOT_OK_GOTO, compare) );
 697                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, VOLTAGE(13)) );
 698                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 200) );  // wait 200msec before measure
 699                                                 sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_IDLE_INPUTPOWER, 0) );
 700                                                 compare.voltage = 0;
 701                                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_MEASURE_IDLE_WAS_NOT_OK_GOTO, compare) );
 702 ////////////////////////////
 703                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_POWER_LIMITING_MODE, eSecCommand::modeStatic) );
 704                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_ROTOR_DISEQC_RETRYS, 2) );  // 2 retries
 705                                                 sec_sequence.push_back( eSecCommand(eSecCommand::INVALIDATE_CURRENT_ROTORPARMS) );
 706                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 707                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_TIMEOUT, 40) );  // 2 seconds rotor start timout
 708 // rotor start loop
 709                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );  // 50msec delay
 710                                                 sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_RUNNING_INPUTPOWER) );
 711                                                 cmd.direction=1;  // check for running rotor
 712                                                 cmd.deltaA=rotor_param.m_inputpower_parameters.m_delta;
 713                                                 cmd.steps=+5;
 714                                                 cmd.okcount=0;
 715                                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_INPUTPOWER_DELTA_GOTO, cmd ) );  // check if rotor has started
 716                                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_TIMEOUT_GOTO, +2 ) );  // timeout .. we assume now the rotor is already at the correct position
 717                                                 sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -4) );  // goto loop start
 718                                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_NO_MORE_ROTOR_DISEQC_RETRYS_GOTO, +9 ) );  // timeout .. we assume now the rotor is already at the correct position
 719                                                 sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -8) );  // goto loop start
 720 ////////////////////
 721                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_TIMEOUT, 2400) );  // 2 minutes running timeout
 722                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, VOLTAGE(18)) );
 723 // rotor running loop
 724                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );  // wait 50msec
 725                                                 sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_RUNNING_INPUTPOWER) );
 726                                                 cmd.direction=0;  // check for stopped rotor
 727                                                 cmd.steps=+3;
 728                                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_INPUTPOWER_DELTA_GOTO, cmd ) );
 729                                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_TIMEOUT_GOTO, +3 ) );  // timeout ? this should never happen
 730                                                 sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -4) );  // running loop start
 731 /////////////////////
 732                                         }
 733                                         else
 734                                         {  // use normal turning mode
 735                                                 doSetVoltageToneFrontend=false;
 736                                                 doSetFrontend=false;
 737                                                 eSecCommand::rotor cmd;
 738                                                 eSecCommand::pair compare;
 739                                                 compare.voltage = VOLTAGE(13);
 740                                                 compare.steps = +2;
 741                                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) );
 742                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, compare.voltage) );
 743                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 200) );  // wait 200msec after voltage change
 744
 745                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_POWER_LIMITING_MODE, eSecCommand::modeStatic) );
 746                                                 sec_sequence.push_back( eSecCommand(eSecCommand::INVALIDATE_CURRENT_ROTORPARMS) );
 747                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 748
 749                                                 compare.voltage = voltage;
 750                                                 compare.steps = +3;
 751                                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) ); // correct final voltage?
 752                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 2000) );  // wait 2 second before set high voltage
 753                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, voltage) );
 754
 755                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, tone) );
 756                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_FRONTEND) );
 757
 758                                                 cmd.direction=1;  // check for running rotor
 759                                                 cmd.deltaA=0;
 760                                                 cmd.steps=+3;
 761                                                 cmd.okcount=0;
 762
 763                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_TIMEOUT, 480) );  // 2 minutes running timeout
 764                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 250) );  // 250msec delay
 765                                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_TUNER_LOCKED_GOTO, cmd ) );
 766                                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_TIMEOUT_GOTO, +3 ) );
 767                                                 sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -3) );  // goto loop start
 768                                         }
 769                                         sec_sequence.push_back( eSecCommand(eSecCommand::UPDATE_CURRENT_ROTORPARAMS) );
 770                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_POWER_LIMITING_MODE, eSecCommand::modeDynamic) );
 771                                         frontend.setData(eDVBFrontend::NEW_ROTOR_CMD, RotorCmd);
 772                                         frontend.setData(eDVBFrontend::NEW_ROTOR_POS, sat.orbital_position);
 773                                 }
 774                         }
 775                         else
 776                                 csw = band;
 777
 778                         frontend.setData(eDVBFrontend::CSW, csw);
 779                         frontend.setData(eDVBFrontend::UCSW, ucsw);
 780                         frontend.setData(eDVBFrontend::TONEBURST, di_param.m_toneburst_param);
 781
 782                         if (!linked && doSetVoltageToneFrontend)
 783                         {
 784                                 eSecCommand::pair compare;
 785                                 compare.voltage = voltage;
 786                                 compare.steps = +3;
 787                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) ); // voltage already correct ?
 788                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, voltage) );
 789                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 10) );
 790
 791                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, tone) );
 792                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 15) );
 793                         }
 794
 795                         if (doSetFrontend)
 796                         {
 797                                 sec_sequence.push_back( eSecCommand(eSecCommand::START_TUNE_TIMEOUT) );
 798                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_FRONTEND) );
 799                         }
 800                         frontend.setSecSequence(sec_sequence);
 801
 802                         return 0;
 803                 }
 804         }
 805
 806         eDebug("found no useable satellite configuration for orbital position (%d)", sat.orbital_position );
 807         return -1;
 808 }
 809
 810 RESULT eDVBSatelliteEquipmentControl::clear()
 811 {
 812         for (int i=0; i <= m_lnbidx; ++i)
 813         {
 814                 m_lnbs[i].m_satellites.clear();
 815                 m_lnbs[i].tuner_mask = 0;
 816         }
 817         m_lnbidx=-1;
 818
 819 // clear linked tuner configuration
 820         for (eSmartPtrList<eDVBRegisteredFrontend>::iterator it(m_avail_frontends.begin()); it != m_avail_frontends.end(); ++it)
 821         {
 822                 it->m_frontend->setData(eDVBFrontend::SATPOS_DEPENDS_PTR, -1);
 823                 it->m_frontend->setData(eDVBFrontend::LINKED_PREV_PTR, -1);
 824                 it->m_frontend->setData(eDVBFrontend::LINKED_NEXT_PTR, -1);
 825         }
 826
 827         return 0;
 828 }
 829
 830 /* LNB Specific Parameters */
 831 RESULT eDVBSatelliteEquipmentControl::addLNB()
 832 {
 833         if ( (m_lnbidx+1) < (int)(sizeof(m_lnbs) / sizeof(eDVBSatelliteLNBParameters)))
 834                 m_curSat=m_lnbs[++m_lnbidx].m_satellites.end();
 835         else
 836         {
 837                 eDebug("no more LNB free... cnt is %d", m_lnbidx);
 838                 return -ENOSPC;
 839         }
 840         return 0;
 841 }
 842
 843 RESULT eDVBSatelliteEquipmentControl::setLNBTunerMask(int tunermask)
 844 {
 845         if ( currentLNBValid() )
 846                 m_lnbs[m_lnbidx].tuner_mask = tunermask;
 847         else
 848                 return -ENOENT;
 849         return 0;
 850 }
 851
 852 RESULT eDVBSatelliteEquipmentControl::setLNBLOFL(int lofl)
 853 {
 854         if ( currentLNBValid() )
 855                 m_lnbs[m_lnbidx].m_lof_lo = lofl;
 856         else
 857                 return -ENOENT;
 858         return 0;
 859 }
 860
 861 RESULT eDVBSatelliteEquipmentControl::setLNBLOFH(int lofh)
 862 {
 863         if ( currentLNBValid() )
 864                 m_lnbs[m_lnbidx].m_lof_hi = lofh;
 865         else
 866                 return -ENOENT;
 867         return 0;
 868 }
 869
 870 RESULT eDVBSatelliteEquipmentControl::setLNBThreshold(int threshold)
 871 {
 872         if ( currentLNBValid() )
 873                 m_lnbs[m_lnbidx].m_lof_threshold = threshold;
 874         else
 875                 return -ENOENT;
 876         return 0;
 877 }
 878
 879 RESULT eDVBSatelliteEquipmentControl::setLNBIncreasedVoltage(bool onoff)
 880 {
 881         if ( currentLNBValid() )
 882                 m_lnbs[m_lnbidx].m_increased_voltage = onoff;
 883         else
 884                 return -ENOENT;
 885         return 0;
 886 }
 887
 888 /* DiSEqC Specific Parameters */
 889 RESULT eDVBSatelliteEquipmentControl::setDiSEqCMode(int diseqcmode)
 890 {
 891         if ( currentLNBValid() )
 892                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_diseqc_mode = (eDVBSatelliteDiseqcParameters::t_diseqc_mode)diseqcmode;
 893         else
 894                 return -ENOENT;
 895         return 0;
 896 }
 897
 898 RESULT eDVBSatelliteEquipmentControl::setToneburst(int toneburst)
 899 {
 900         if ( currentLNBValid() )
 901                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_toneburst_param = (eDVBSatelliteDiseqcParameters::t_toneburst_param)toneburst;
 902         else
 903                 return -ENOENT;
 904         return 0;
 905 }
 906
 907 RESULT eDVBSatelliteEquipmentControl::setRepeats(int repeats)
 908 {
 909         if ( currentLNBValid() )
 910                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_repeats=repeats;
 911         else
 912                 return -ENOENT;
 913         return 0;
 914 }
 915
 916 RESULT eDVBSatelliteEquipmentControl::setCommittedCommand(int command)
 917 {
 918         if ( currentLNBValid() )
 919                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_committed_cmd=command;
 920         else
 921                 return -ENOENT;
 922         return 0;
 923 }
 924
 925 RESULT eDVBSatelliteEquipmentControl::setUncommittedCommand(int command)
 926 {
 927         if ( currentLNBValid() )
 928                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_uncommitted_cmd = command;
 929         else
 930                 return -ENOENT;
 931         return 0;
 932 }
 933
 934 RESULT eDVBSatelliteEquipmentControl::setCommandOrder(int order)
 935 {
 936         if ( currentLNBValid() )
 937                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_command_order=order;
 938         else
 939                 return -ENOENT;
 940         return 0;
 941 }
 942
 943 RESULT eDVBSatelliteEquipmentControl::setFastDiSEqC(bool onoff)
 944 {
 945         if ( currentLNBValid() )
 946                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_use_fast=onoff;
 947         else
 948                 return -ENOENT;
 949         return 0;
 950 }
 951
 952 RESULT eDVBSatelliteEquipmentControl::setSeqRepeat(bool onoff)
 953 {
 954         if ( currentLNBValid() )
 955                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_seq_repeat = onoff;
 956         else
 957                 return -ENOENT;
 958         return 0;
 959 }
 960
 961 /* Rotor Specific Parameters */
 962 RESULT eDVBSatelliteEquipmentControl::setLongitude(float longitude)
 963 {
 964         if ( currentLNBValid() )
 965                 m_lnbs[m_lnbidx].m_rotor_parameters.m_gotoxx_parameters.m_longitude=longitude;
 966         else
 967                 return -ENOENT;
 968         return 0;
 969 }
 970
 971 RESULT eDVBSatelliteEquipmentControl::setLatitude(float latitude)
 972 {
 973         if ( currentLNBValid() )
 974                 m_lnbs[m_lnbidx].m_rotor_parameters.m_gotoxx_parameters.m_latitude=latitude;
 975         else
 976                 return -ENOENT;
 977         return 0;
 978 }
 979
 980 RESULT eDVBSatelliteEquipmentControl::setLoDirection(int direction)
 981 {
 982         if ( currentLNBValid() )
 983                 m_lnbs[m_lnbidx].m_rotor_parameters.m_gotoxx_parameters.m_lo_direction=direction;
 984         else
 985                 return -ENOENT;
 986         return 0;
 987 }
 988
 989 RESULT eDVBSatelliteEquipmentControl::setLaDirection(int direction)
 990 {
 991         if ( currentLNBValid() )
 992                 m_lnbs[m_lnbidx].m_rotor_parameters.m_gotoxx_parameters.m_la_direction=direction;
 993         else
 994                 return -ENOENT;
 995         return 0;
 996 }
 997
 998 RESULT eDVBSatelliteEquipmentControl::setUseInputpower(bool onoff)
 999 {
1000         if ( currentLNBValid() )
1001                 m_lnbs[m_lnbidx].m_rotor_parameters.m_inputpower_parameters.m_use=onoff;
1002         else
1003                 return -ENOENT;
1004         return 0;
1005 }
1006
1007 RESULT eDVBSatelliteEquipmentControl::setInputpowerDelta(int delta)
1008 {
1009         if ( currentLNBValid() )
1010                 m_lnbs[m_lnbidx].m_rotor_parameters.m_inputpower_parameters.m_delta=delta;
1011         else
1012                 return -ENOENT;
1013         return 0;
1014 }
1015
1016 /* Satellite Specific Parameters */
1017 RESULT eDVBSatelliteEquipmentControl::addSatellite(int orbital_position)
1018 {
1019         if ( currentLNBValid() )
1020         {
1021                 std::map<int, eDVBSatelliteSwitchParameters>::iterator it =
1022                         m_lnbs[m_lnbidx].m_satellites.find(orbital_position);
1023                 if ( it == m_lnbs[m_lnbidx].m_satellites.end() )
1024                 {
1025                         std::pair<std::map<int, eDVBSatelliteSwitchParameters>::iterator, bool > ret =
1026                                 m_lnbs[m_lnbidx].m_satellites.insert(
1027                                         std::pair<int, eDVBSatelliteSwitchParameters>(orbital_position, eDVBSatelliteSwitchParameters())
1028                                 );
1029                         if ( ret.second )
1030                                 m_curSat = ret.first;
1031                         else
1032                                 return -ENOMEM;
1033                 }
1034                 else
1035                         return -EEXIST;
1036         }
1037         else
1038                 return -ENOENT;
1039         return 0;
1040 }
1041
1042 RESULT eDVBSatelliteEquipmentControl::setVoltageMode(int mode)
1043 {
1044         if ( currentLNBValid() && m_curSat != m_lnbs[m_lnbidx].m_satellites.end() )
1045                 m_curSat->second.m_voltage_mode = (eDVBSatelliteSwitchParameters::t_voltage_mode)mode;
1046         else
1047                 return -ENOENT;
1048         return 0;
1049
1050 }
1051
1052 RESULT eDVBSatelliteEquipmentControl::setToneMode(int mode)
1053 {
1054         if ( currentLNBValid() )
1055         {
1056                 if ( m_curSat != m_lnbs[m_lnbidx].m_satellites.end() )
1057                         m_curSat->second.m_22khz_signal = (eDVBSatelliteSwitchParameters::t_22khz_signal)mode;
1058                 else
1059                         return -EPERM;
1060         }
1061         else
1062                 return -ENOENT;
1063         return 0;
1064 }
1065
1066 RESULT eDVBSatelliteEquipmentControl::setRotorPosNum(int rotor_pos_num)
1067 {
1068         if ( currentLNBValid() )
1069         {
1070                 if ( m_curSat != m_lnbs[m_lnbidx].m_satellites.end() )
1071                         m_curSat->second.m_rotorPosNum=rotor_pos_num;
1072                 else
1073                         return -EPERM;
1074         }
1075         else
1076                 return -ENOENT;
1077         return 0;
1078 }
1079
1080 struct sat_compare
1081 {
1082         int orb_pos, lofl, lofh;
1083         sat_compare(int o, int lofl, int lofh)
1084                 :orb_pos(o), lofl(lofl), lofh(lofh)
1085         {}
1086         sat_compare(const sat_compare &x)
1087                 :orb_pos(x.orb_pos), lofl(x.lofl), lofh(x.lofh)
1088         {}
1089         bool operator < (const sat_compare & cmp) const
1090         {
1091                 if (orb_pos == cmp.orb_pos)
1092                 {
1093                         if ( abs(lofl-cmp.lofl) < 200000 )
1094                         {
1095                                 if (abs(lofh-cmp.lofh) < 200000)
1096                                         return false;
1097                                 return lofh<cmp.lofh;
1098                         }
1099                         return lofl<cmp.lofl;
1100                 }
1101                 return orb_pos < cmp.orb_pos;
1102         }
1103 };
1104
1105 PyObject *eDVBSatelliteEquipmentControl::get_exclusive_satellites(int tu1, int tu2)
1106 {
1107         ePyObject ret;
1108
1109         if (tu1 != tu2)
1110         {
1111                 eDVBRegisteredFrontend *p1=NULL, *p2=NULL;
1112                 int cnt=0;
1113                 for (eSmartPtrList<eDVBRegisteredFrontend>::iterator it(m_avail_frontends.begin()); it != m_avail_frontends.end(); ++it, ++cnt)
1114                 {
1115                         if (cnt == tu1)
1116                                 p1 = *it;
1117                         else if (cnt == tu2)
1118                                 p2 = *it;
1119                 }
1120
1121                 if (p1 && p2)
1122                 {
1123                         // check for linked tuners
1124
1125                         do
1126                         {
1127                                 int tmp;
1128                                 p1->m_frontend->getData(eDVBFrontend::LINKED_PREV_PTR, tmp);
1129                                 if (tmp != -1)
1130                                         p1 = (eDVBRegisteredFrontend*)tmp;
1131                                 else
1132                                         break;
1133                         }
1134                         while (true);
1135
1136                         do
1137                         {
1138                                 int tmp;
1139                                 p2->m_frontend->getData(eDVBFrontend::LINKED_PREV_PTR, tmp);
1140                                 if (tmp != -1)
1141                                         p2 = (eDVBRegisteredFrontend*)tmp;
1142                                 else
1143                                         break;
1144                         }
1145                         while (true);
1146
1147                         if (p1 != p2)
1148                         {
1149                                 int tmp1=-1;
1150                                 int tmp2=-1;
1151                                 // check for rotor dependency
1152                                 p1->m_frontend->getData(eDVBFrontend::SATPOS_DEPENDS_PTR, tmp1);
1153                                 if (tmp1 != -1)
1154                                         p1 = (eDVBRegisteredFrontend*)tmp1;
1155                                 p2->m_frontend->getData(eDVBFrontend::SATPOS_DEPENDS_PTR, tmp2);
1156                                 if (tmp2 != -1)
1157                                         p2 = (eDVBRegisteredFrontend*)tmp2;
1158                                 if (p1 != p2)
1159                                 {
1160                                         int tu1_mask = 1 << p1->m_frontend->getID(),
1161                                                 tu2_mask = 1 << p2->m_frontend->getID();
1162                                         std::set<sat_compare> tu1sats, tu2sats;
1163                                         std::list<sat_compare> tu1difference, tu2difference;
1164                                         std::insert_iterator<std::list<sat_compare> > insert1(tu1difference, tu1difference.begin()),
1165                                                 insert2(tu2difference, tu2difference.begin());
1166                                         for (int idx=0; idx <= m_lnbidx; ++idx )
1167                                         {
1168                                                 eDVBSatelliteLNBParameters &lnb_param = m_lnbs[idx];
1169                                                 for (std::map<int, eDVBSatelliteSwitchParameters>::iterator sit(lnb_param.m_satellites.begin());
1170                                                         sit != lnb_param.m_satellites.end(); ++sit)
1171                                                 {
1172                                                         if ( lnb_param.tuner_mask & tu1_mask )
1173                                                                 tu1sats.insert(sat_compare(sit->first, lnb_param.m_lof_lo, lnb_param.m_lof_hi));
1174                                                         if ( lnb_param.tuner_mask & tu2_mask )
1175                                                                 tu2sats.insert(sat_compare(sit->first, lnb_param.m_lof_lo, lnb_param.m_lof_hi));
1176                                                 }
1177                                         }
1178                                         std::set_difference(tu1sats.begin(), tu1sats.end(),
1179                                                 tu2sats.begin(), tu2sats.end(),
1180                                                 insert1);
1181                                         std::set_difference(tu2sats.begin(), tu2sats.end(),
1182                                                 tu1sats.begin(), tu1sats.end(),
1183                                                 insert2);
1184                                         if (!tu1sats.empty() || !tu2sats.empty())
1185                                         {
1186                                                 int idx=0;
1187                                                 ret = PyList_New(2+tu1difference.size()+tu2difference.size());
1188
1189                                                 PyList_SET_ITEM(ret, idx++, PyInt_FromLong(tu1difference.size()));
1190                                                 for(std::list<sat_compare>::iterator it(tu1difference.begin()); it != tu1difference.end(); ++it)
1191                                                         PyList_SET_ITEM(ret, idx++, PyInt_FromLong(it->orb_pos));
1192
1193                                                 PyList_SET_ITEM(ret, idx++, PyInt_FromLong(tu2difference.size()));
1194                                                 for(std::list<sat_compare>::iterator it(tu2difference.begin()); it != tu2difference.end(); ++it)
1195                                                         PyList_SET_ITEM(ret, idx++, PyInt_FromLong(it->orb_pos));
1196                                         }
1197                                 }
1198                         }
1199                 }
1200         }
1201         if (!ret)
1202         {
1203                 ret = PyList_New(2);
1204                 PyList_SET_ITEM(ret, 0, PyInt_FromLong(0));
1205                 PyList_SET_ITEM(ret, 1, PyInt_FromLong(0));
1206         }
1207         return ret;
1208 }
1209
1210 RESULT eDVBSatelliteEquipmentControl::setTunerLinked(int tu1, int tu2)
1211 {
1212         if (tu1 == tu2)
1213                 return -1;
1214
1215         eDVBRegisteredFrontend *p1=NULL, *p2=NULL;
1216
1217         int cnt=0;
1218         for (eSmartPtrList<eDVBRegisteredFrontend>::iterator it(m_avail_frontends.begin()); it != m_avail_frontends.end(); ++it, ++cnt)
1219         {
1220                 if (cnt == tu1)
1221                         p1 = *it;
1222                 else if (cnt == tu2)
1223                         p2 = *it;
1224         }
1225         if (p1 && p2)
1226         {
1227                 p1->m_frontend->setData(eDVBFrontend::LINKED_PREV_PTR, (int)p2);
1228                 p2->m_frontend->setData(eDVBFrontend::LINKED_NEXT_PTR, (int)p1);
1229                 return 0;
1230         }
1231 }
1232
1233 RESULT eDVBSatelliteEquipmentControl::setTunerDepends(int tu1, int tu2)
1234 {
1235         if (tu1 == tu2)
1236                 return -1;
1237
1238         eDVBRegisteredFrontend *p1=NULL, *p2=NULL;
1239
1240         int cnt=0;
1241         for (eSmartPtrList<eDVBRegisteredFrontend>::iterator it(m_avail_frontends.begin()); it != m_avail_frontends.end(); ++it, ++cnt)
1242         {
1243                 if (cnt == tu1)
1244                         p1 = *it;
1245                 else if (cnt == tu2)
1246                         p2 = *it;
1247         }
1248         if (p1 && p2)
1249         {
1250                 p1->m_frontend->setData(eDVBFrontend::SATPOS_DEPENDS_PTR, (int)p2);
1251                 p2->m_frontend->setData(eDVBFrontend::SATPOS_DEPENDS_PTR, (int)p1);
1252                 return 0;
1253         }
1254         return -1;
1255 }
1256
1257 bool eDVBSatelliteEquipmentControl::isRotorMoving()
1258 {
1259         return m_rotorMoving;
1260 }
1261
1262 void eDVBSatelliteEquipmentControl::setRotorMoving(bool b)
1263 {
1264         m_rotorMoving=b;
1265 }