lib/dvb/sec.cpp

   1 #include <lib/dvb/dvb.h>
   2 #include <lib/dvb/sec.h>
   3 #include <lib/dvb/rotor_calc.h>
   4 #include <lib/dvb/dvbtime.h>
   5
   6 #include <set>
   7
   8 #if HAVE_DVB_API_VERSION < 3
   9 #define FREQUENCY Frequency
  10 #else
  11 #define FREQUENCY frequency
  12 #endif
  13 #include <lib/base/eerror.h>
  14
  15 //#define SEC_DEBUG
  16
  17 #ifdef SEC_DEBUG
  18 #define eSecDebug(arg...) eDebug(arg)
  19 #else
  20 #define eSecDebug(arg...)
  21 #endif
  22
  23 DEFINE_REF(eDVBSatelliteEquipmentControl);
  24
  25 eDVBSatelliteEquipmentControl *eDVBSatelliteEquipmentControl::instance;
  26
  27 int eDVBSatelliteEquipmentControl::m_params[MAX_PARAMS];
  28 /*
  29    defaults are set in python lib/python/Components/NimManager.py
  30    in InitSecParams function via setParam call
  31 */
  32
  33 void eDVBSatelliteEquipmentControl::setParam(int param, int value)
  34 {
  35         if (param >= 0 && param < MAX_PARAMS)
  36                 m_params[param]=value;
  37 }
  38
  39 eDVBSatelliteEquipmentControl::eDVBSatelliteEquipmentControl(eSmartPtrList<eDVBRegisteredFrontend> &avail_frontends)
  40         :m_lnbidx(-1), m_curSat(m_lnbs[0].m_satellites.end()), m_avail_frontends(avail_frontends), m_rotorMoving(false)
  41 {
  42         if (!instance)
  43                 instance = this;
  44
  45         clear();
  46
  47 // ASTRA
  48         addLNB();
  49         setLNBSlotMask(3);
  50         setLNBLOFL(9750000);
  51         setLNBThreshold(11700000);
  52         setLNBLOFH(10607000);
  53         setDiSEqCMode(eDVBSatelliteDiseqcParameters::V1_0);
  54         setToneburst(eDVBSatelliteDiseqcParameters::NO);
  55         setRepeats(0);
  56         setCommittedCommand(eDVBSatelliteDiseqcParameters::BB);
  57         setCommandOrder(0); // committed, toneburst
  58         setFastDiSEqC(true);
  59         setSeqRepeat(false);
  60         addSatellite(192);
  61         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
  62         setToneMode(eDVBSatelliteSwitchParameters::HILO);
  63
  64 // Hotbird
  65         addLNB();
  66         setLNBSlotMask(3);
  67         setLNBLOFL(9750000);
  68         setLNBThreshold(11700000);
  69         setLNBLOFH(10600000);
  70         setDiSEqCMode(eDVBSatelliteDiseqcParameters::V1_0);
  71         setToneburst(eDVBSatelliteDiseqcParameters::NO);
  72         setRepeats(0);
  73         setCommittedCommand(eDVBSatelliteDiseqcParameters::AB);
  74         setCommandOrder(0); // committed, toneburst
  75         setFastDiSEqC(true);
  76         setSeqRepeat(false);
  77         addSatellite(130);
  78         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
  79         setToneMode(eDVBSatelliteSwitchParameters::HILO);
  80
  81 // Rotor
  82         addLNB();
  83         setLNBSlotMask(3);
  84         setLNBLOFL(9750000);
  85         setLNBThreshold(11700000);
  86         setLNBLOFH(10600000);
  87         setDiSEqCMode(eDVBSatelliteDiseqcParameters::V1_2);
  88         setToneburst(eDVBSatelliteDiseqcParameters::NO);
  89         setRepeats(0);
  90         setCommittedCommand(eDVBSatelliteDiseqcParameters::AA);
  91         setCommandOrder(0); // committed, toneburst
  92         setFastDiSEqC(true);
  93         setSeqRepeat(false);
  94         setLaDirection(eDVBSatelliteRotorParameters::NORTH);
  95         setLoDirection(eDVBSatelliteRotorParameters::EAST);
  96         setLatitude(51.017);
  97         setLongitude(8.683);
  98         setUseInputpower(true);
  99         setInputpowerDelta(50);
 100
 101         addSatellite(235);
 102         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
 103         setToneMode(eDVBSatelliteSwitchParameters::HILO);
 104         setRotorPosNum(0);
 105
 106         addSatellite(284);
 107         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
 108         setToneMode(eDVBSatelliteSwitchParameters::HILO);
 109         setRotorPosNum(0);
 110
 111         addSatellite(420);
 112         setVoltageMode(eDVBSatelliteSwitchParameters::HV);
 113         setToneMode(eDVBSatelliteSwitchParameters::HILO);
 114         setRotorPosNum(1); // stored pos 1
 115 }
 116
 117 int eDVBSatelliteEquipmentControl::canTune(const eDVBFrontendParametersSatellite &sat, iDVBFrontend *fe, int slot_id, int *highest_score_lnb)
 118 {
 119         int score=0, satcount=0;
 120
 121         if (highest_score_lnb)
 122                 *highest_score_lnb = -1;
 123
 124         for (int idx=0; idx <= m_lnbidx; ++idx )
 125         {
 126                 bool rotor=false;
 127                 eDVBSatelliteLNBParameters &lnb_param = m_lnbs[idx];
 128                 if ( lnb_param.slot_mask & slot_id ) // lnb for correct tuner?
 129                 {
 130                         int ret = 0;
 131                         eDVBSatelliteDiseqcParameters &di_param = lnb_param.m_diseqc_parameters;
 132
 133                         satcount += lnb_param.m_satellites.size();
 134
 135                         std::map<int, eDVBSatelliteSwitchParameters>::iterator sit =
 136                                 lnb_param.m_satellites.find(sat.orbital_position);
 137                         if ( sit != lnb_param.m_satellites.end())
 138                         {
 139                                 long band=0,
 140                                         linked_prev_ptr=-1,
 141                                         linked_next_ptr=-1,
 142                                         satpos_depends_ptr=-1,
 143                                         csw = di_param.m_committed_cmd,
 144                                         ucsw = di_param.m_uncommitted_cmd,
 145                                         toneburst = di_param.m_toneburst_param,
 146                                         curRotorPos;
 147
 148                                 fe->getData(eDVBFrontend::LINKED_PREV_PTR, linked_prev_ptr);
 149                                 fe->getData(eDVBFrontend::SATPOS_DEPENDS_PTR, satpos_depends_ptr);
 150
 151                                 if ( sat.frequency > lnb_param.m_lof_threshold )
 152                                         band |= 1;
 153                                 if (!(sat.polarisation & eDVBFrontendParametersSatellite::Polarisation::Vertical))
 154                                         band |= 2;
 155
 156                                 bool diseqc=false;
 157
 158                                 if (di_param.m_diseqc_mode >= eDVBSatelliteDiseqcParameters::V1_0)
 159                                 {
 160                                         diseqc=true;
 161                                         if ( di_param.m_committed_cmd < eDVBSatelliteDiseqcParameters::SENDNO )
 162                                                 csw = 0xF0 | (csw << 2);
 163
 164                                         if (di_param.m_committed_cmd <= eDVBSatelliteDiseqcParameters::SENDNO)
 165                                                 csw |= band;
 166
 167                                         if ( di_param.m_diseqc_mode == eDVBSatelliteDiseqcParameters::V1_2 )  // ROTOR
 168                                                 rotor = true;
 169
 170                                         ret=10000;
 171                                 }
 172                                 else
 173                                 {
 174                                         csw = band;
 175                                         ret = 15000;
 176                                 }
 177
 178                                 if (m_not_linked_slot_mask & slot_id)  // frontend with direct connection?
 179                                 {
 180                                         long ocsw = -1,
 181                                                 oucsw = -1,
 182                                                 oToneburst = -1;
 183                                         fe->getData(eDVBFrontend::ROTOR_POS, curRotorPos);
 184                                         fe->getData(eDVBFrontend::LINKED_NEXT_PTR, linked_next_ptr);
 185                                         fe->getData(eDVBFrontend::CSW, ocsw);
 186                                         fe->getData(eDVBFrontend::UCSW, oucsw);
 187                                         fe->getData(eDVBFrontend::TONEBURST, oToneburst);
 188                                         while (ret && linked_prev_ptr != -1)  // check for linked tuners..
 189                                         {
 190                                                 eDVBRegisteredFrontend *linked_fe = (eDVBRegisteredFrontend*) linked_prev_ptr;
 191                                                 if (linked_fe->m_inuse)
 192                                                 {
 193                                                         if ( (csw != ocsw) ||
 194                                                                 ( diseqc && (ucsw != oucsw || toneburst != oToneburst) ) ||
 195                                                                 ( rotor && curRotorPos != sat.orbital_position ) )
 196                                                         {
 197                                                                 ret=0;
 198                                                         }
 199                                                 }
 200                                                 linked_fe->m_frontend->getData(eDVBFrontend::LINKED_PREV_PTR, (long&)linked_prev_ptr);
 201                                         }
 202                                         while (ret && linked_next_ptr != -1)  // check for linked tuners..
 203                                         {
 204                                                 eDVBRegisteredFrontend *linked_fe = (eDVBRegisteredFrontend*) linked_next_ptr;
 205                                                 if (linked_fe->m_inuse)
 206                                                 {
 207                                                         if ( (csw != ocsw) ||
 208                                                                 ( diseqc && (ucsw != oucsw || toneburst != oToneburst) ) ||
 209                                                                 ( rotor && curRotorPos != sat.orbital_position ) )
 210                                                         {
 211                                                                 ret=0;
 212                                                         }
 213                                                 }
 214                                                 linked_fe->m_frontend->getData(eDVBFrontend::LINKED_NEXT_PTR, (long&)linked_next_ptr);
 215                                         }
 216                                 }
 217                                 else // linked frontend..
 218                                 {
 219                                         long ocsw = -1,
 220                                                 oucsw = -1,
 221                                                 oToneburst = -1;
 222                                         while (linked_prev_ptr != -1)
 223                                         {
 224                                                 eDVBRegisteredFrontend *linked_fe = (eDVBRegisteredFrontend*) linked_prev_ptr;
 225                                                 linked_fe->m_frontend->getData(eDVBFrontend::LINKED_PREV_PTR, (long&)linked_prev_ptr);
 226                                                 if (linked_prev_ptr == -1)
 227                                                 {
 228                                                         iDVBFrontend *sec_fe = linked_fe->m_frontend;
 229                                                         sec_fe->getData(eDVBFrontend::ROTOR_POS, curRotorPos);
 230                                                         if (linked_fe->m_inuse)
 231                                                         {
 232                                                                 sec_fe->getData(eDVBFrontend::CSW, ocsw);
 233                                                                 sec_fe->getData(eDVBFrontend::UCSW, oucsw);
 234                                                                 sec_fe->getData(eDVBFrontend::TONEBURST, oToneburst);
 235                                                                 if ( (csw != ocsw) ||
 236                                                                         ( diseqc && (ucsw != oucsw || toneburst != oToneburst) ) ||
 237                                                                         ( rotor && curRotorPos != sat.orbital_position ) )
 238                                                                 {
 239                                                                         ret=0;
 240                                                                 }
 241                                                         }
 242                                                 }
 243                                         }
 244                                 }
 245
 246                                 if (ret && rotor && curRotorPos != -1)
 247                                         ret -= abs(curRotorPos-sat.orbital_position);
 248
 249                                 if (ret)
 250                                         if (satpos_depends_ptr != -1)
 251                                         {
 252                                                 eDVBRegisteredFrontend *satpos_depends_to_fe = (eDVBRegisteredFrontend*) satpos_depends_ptr;
 253                                                 if ( satpos_depends_to_fe->m_inuse )
 254                                                 {
 255                                                         if (!rotor || curRotorPos != sat.orbital_position)
 256                                                                 ret=0;
 257                                                 }
 258                                         }
 259
 260                                 if (ret)
 261                                 {
 262                                         int lof = sat.frequency > lnb_param.m_lof_threshold ?
 263                                                 lnb_param.m_lof_hi : lnb_param.m_lof_lo;
 264                                         int tuner_freq = abs(sat.frequency - lof);
 265                                         if (tuner_freq < 900000 || tuner_freq > 2200000)
 266                                                 ret=0;
 267                                 }
 268                                 if (ret > score)
 269                                 {
 270                                         score = ret;
 271                                         if (highest_score_lnb)
 272                                                 *highest_score_lnb = idx;
 273                                 }
 274                         }
 275                 }
 276         }
 277         if (score && satcount)
 278                 score -= (satcount-1);
 279         if (score && m_not_linked_slot_mask & slot_id)
 280                 score += 5; // increase score for tuners with direct sat connection
 281         return score;
 282 }
 283
 284 bool need_turn_fast(int turn_speed)
 285 {
 286         if (turn_speed == eDVBSatelliteRotorParameters::FAST)
 287                 return true;
 288         else if (turn_speed != eDVBSatelliteRotorParameters::SLOW)
 289         {
 290                 int begin = turn_speed >> 16; // high word is start time
 291                 int end = turn_speed&0xFFFF; // low word is end time
 292                 time_t now_time = ::time(0);
 293                 tm nowTime;
 294                 localtime_r(&now_time, &nowTime);
 295                 int now = (nowTime.tm_hour + 1) * 60 + nowTime.tm_min + 1;
 296                 bool neg = end <= begin;
 297                 if (neg) {
 298                         int tmp = begin;
 299                         begin = end;
 300                         end = tmp;
 301                 }
 302                 if ((now >= begin && now < end) ^ neg)
 303                         return true;
 304         }
 305         return false;
 306 }
 307
 308 #define VOLTAGE(x) (lnb_param.m_increased_voltage ? iDVBFrontend::voltage##x##_5 : iDVBFrontend::voltage##x)
 309
 310 RESULT eDVBSatelliteEquipmentControl::prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, const eDVBFrontendParametersSatellite &sat, int slot_id, unsigned int tunetimeout)
 311 {
 312         int lnb_idx = -1;
 313         if (canTune(sat, &frontend, slot_id, &lnb_idx))
 314         {
 315                 eDVBSatelliteLNBParameters &lnb_param = m_lnbs[lnb_idx];
 316                 eDVBSatelliteDiseqcParameters &di_param = lnb_param.m_diseqc_parameters;
 317                 eDVBSatelliteRotorParameters &rotor_param = lnb_param.m_rotor_parameters;
 318
 319                 std::map<int, eDVBSatelliteSwitchParameters>::iterator sit =
 320                         lnb_param.m_satellites.find(sat.orbital_position);
 321                 if ( sit != lnb_param.m_satellites.end())
 322                 {
 323                         eDVBSatelliteSwitchParameters &sw_param = sit->second;
 324                         bool doSetFrontend = true;
 325                         bool doSetVoltageToneFrontend = true;
 326                         bool allowDiseqc1_2 = true;
 327                         bool sendDiSEqC = false;
 328                         long band=0,
 329                                 voltage = iDVBFrontend::voltageOff,
 330                                 tone = iDVBFrontend::toneOff,
 331                                 csw = di_param.m_committed_cmd,
 332                                 ucsw = di_param.m_uncommitted_cmd,
 333                                 toneburst = di_param.m_toneburst_param,
 334                                 lastcsw = -1,
 335                                 lastucsw = -1,
 336                                 lastToneburst = -1,
 337                                 lastRotorCmd = -1,
 338                                 curRotorPos = -1,
 339                                 satposDependPtr = -1;
 340                         iDVBFrontend *sec_fe=&frontend;
 341
 342                         frontend.getData(eDVBFrontend::SATPOS_DEPENDS_PTR, satposDependPtr);
 343
 344                         if (!(m_not_linked_slot_mask & slot_id))  // frontend with direct connection?
 345                         {
 346                                 long linked_prev_ptr;
 347                                 frontend.getData(eDVBFrontend::LINKED_PREV_PTR, linked_prev_ptr);
 348                                 while (linked_prev_ptr != -1)
 349                                 {
 350                                         eDVBRegisteredFrontend *linked_fe = (eDVBRegisteredFrontend*) linked_prev_ptr;
 351                                         sec_fe = linked_fe->m_frontend;
 352                                         sec_fe->getData(eDVBFrontend::LINKED_PREV_PTR, (long&)linked_prev_ptr);
 353                                 }
 354                                 if (satposDependPtr != -1)
 355                                         allowDiseqc1_2 = false;
 356                         }
 357
 358                         sec_fe->getData(eDVBFrontend::CSW, lastcsw);
 359                         sec_fe->getData(eDVBFrontend::UCSW, lastucsw);
 360                         sec_fe->getData(eDVBFrontend::TONEBURST, lastToneburst);
 361                         sec_fe->getData(eDVBFrontend::ROTOR_CMD, lastRotorCmd);
 362                         sec_fe->getData(eDVBFrontend::ROTOR_POS, curRotorPos);
 363
 364                         if ( sat.frequency > lnb_param.m_lof_threshold )
 365                                 band |= 1;
 366
 367                         if (band&1)
 368                                 parm.FREQUENCY = sat.frequency - lnb_param.m_lof_hi;
 369                         else
 370                                 parm.FREQUENCY = sat.frequency - lnb_param.m_lof_lo;
 371
 372                         parm.FREQUENCY = abs(parm.FREQUENCY);
 373
 374                         frontend.setData(eDVBFrontend::FREQ_OFFSET, sat.frequency - parm.FREQUENCY);
 375
 376                         if (!(sat.polarisation & eDVBFrontendParametersSatellite::Polarisation::Vertical))
 377                                 band |= 2;
 378
 379                         if ( sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::_14V
 380                                 || ( sat.polarisation & eDVBFrontendParametersSatellite::Polarisation::Vertical
 381                                         && sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::HV )  )
 382                                 voltage = VOLTAGE(13);
 383                         else if ( sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::_18V
 384                                 || ( !(sat.polarisation & eDVBFrontendParametersSatellite::Polarisation::Vertical)
 385                                         && sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::HV )  )
 386                                 voltage = VOLTAGE(18);
 387                         if ( (sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::ON)
 388                                 || ( sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::HILO && (band&1) ) )
 389                                 tone = iDVBFrontend::toneOn;
 390                         else if ( (sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::OFF)
 391                                 || ( sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::HILO && !(band&1) ) )
 392                                 tone = iDVBFrontend::toneOff;
 393
 394                         eSecCommandList sec_sequence;
 395
 396                         if (di_param.m_diseqc_mode >= eDVBSatelliteDiseqcParameters::V1_0)
 397                         {
 398                                 if ( di_param.m_committed_cmd < eDVBSatelliteDiseqcParameters::SENDNO )
 399                                         csw = 0xF0 | (csw << 2);
 400
 401                                 if (di_param.m_committed_cmd <= eDVBSatelliteDiseqcParameters::SENDNO)
 402                                         csw |= band;
 403
 404                                 bool send_csw =
 405                                         (di_param.m_committed_cmd != eDVBSatelliteDiseqcParameters::SENDNO);
 406                                 bool changed_csw = send_csw && csw != lastcsw;
 407
 408                                 bool send_ucsw =
 409                                         (di_param.m_uncommitted_cmd && di_param.m_diseqc_mode > eDVBSatelliteDiseqcParameters::V1_0);
 410                                 bool changed_ucsw = send_ucsw && ucsw != lastucsw;
 411
 412                                 bool send_burst =
 413                                         (di_param.m_toneburst_param != eDVBSatelliteDiseqcParameters::NO);
 414                                 bool changed_burst = send_burst && toneburst != lastToneburst;
 415
 416                                 int send_mask = 0; /*
 417                                         1 must send csw
 418                                         2 must send ucsw
 419                                         4 send toneburst first
 420                                         8 send toneburst at end */
 421                                 if (changed_burst) // toneburst first and toneburst changed
 422                                 {
 423                                         if (di_param.m_command_order&1)
 424                                         {
 425                                                 send_mask |= 4;
 426                                                 if ( send_csw )
 427                                                         send_mask |= 1;
 428                                                 if ( send_ucsw )
 429                                                         send_mask |= 2;
 430                                         }
 431                                         else
 432                                                 send_mask |= 8;
 433                                 }
 434                                 if (changed_ucsw)
 435                                 {
 436                                         send_mask |= 2;
 437                                         if ((di_param.m_command_order&4) && send_csw)
 438                                                 send_mask |= 1;
 439                                         if (di_param.m_command_order==4 && send_burst)
 440                                                 send_mask |= 8;
 441                                 }
 442                                 if (changed_csw)
 443                                 {
 444                                         if ( di_param.m_use_fast
 445                                                 && di_param.m_committed_cmd < eDVBSatelliteDiseqcParameters::SENDNO
 446                                                 && (lastcsw & 0xF0)
 447                                                 && ((csw / 4) == (lastcsw / 4)) )
 448                                                 eDebug("dont send committed cmd (fast diseqc)");
 449                                         else
 450                                         {
 451                                                 send_mask |= 1;
 452                                                 if (!(di_param.m_command_order&4) && send_ucsw)
 453                                                         send_mask |= 2;
 454                                                 if (!(di_param.m_command_order&1) && send_burst)
 455                                                         send_mask |= 8;
 456                                         }
 457                                 }
 458
 459 #if 0
 460                                 eDebugNoNewLine("sendmask: ");
 461                                 for (int i=3; i >= 0; --i)
 462                                         if ( send_mask & (1<<i) )
 463                                                 eDebugNoNewLine("1");
 464                                         else
 465                                                 eDebugNoNewLine("0");
 466                                 eDebug("");
 467 #endif
 468                                 if (doSetVoltageToneFrontend)
 469                                 {
 470                                         int RotorCmd=-1;
 471                                         bool useGotoXX = false;
 472                                         if ( di_param.m_diseqc_mode == eDVBSatelliteDiseqcParameters::V1_2
 473                                                 && !sat.no_rotor_command_on_tune
 474                                                 && allowDiseqc1_2 )
 475                                         {
 476                                                 if (sw_param.m_rotorPosNum) // we have stored rotor pos?
 477                                                         RotorCmd=sw_param.m_rotorPosNum;
 478                                                 else  // we must calc gotoxx cmd
 479                                                 {
 480                                                         eDebug("Entry for %d,%d? not in Rotor Table found... i try gotoXX?", sat.orbital_position / 10, sat.orbital_position % 10 );
 481                                                         useGotoXX = true;
 482
 483                                                         double  SatLon = abs(sat.orbital_position)/10.00,
 484                                                                         SiteLat = rotor_param.m_gotoxx_parameters.m_latitude,
 485                                                                         SiteLon = rotor_param.m_gotoxx_parameters.m_longitude;
 486
 487                                                         if ( rotor_param.m_gotoxx_parameters.m_la_direction == eDVBSatelliteRotorParameters::SOUTH )
 488                                                                 SiteLat = -SiteLat;
 489
 490                                                         if ( rotor_param.m_gotoxx_parameters.m_lo_direction == eDVBSatelliteRotorParameters::WEST )
 491                                                                 SiteLon = 360 - SiteLon;
 492
 493                                                         eDebug("siteLatitude = %lf, siteLongitude = %lf, %lf degrees", SiteLat, SiteLon, SatLon );
 494                                                         double satHourAngle =
 495                                                                 calcSatHourangle( SatLon, SiteLat, SiteLon );
 496                                                         eDebug("PolarmountHourAngle=%lf", satHourAngle );
 497
 498                                                         static int gotoXTable[10] =
 499                                                                 { 0x00, 0x02, 0x03, 0x05, 0x06, 0x08, 0x0A, 0x0B, 0x0D, 0x0E };
 500
 501                                                         if (SiteLat >= 0) // Northern Hemisphere
 502                                                         {
 503                                                                 int tmp=(int)round( fabs( 180 - satHourAngle ) * 10.0 );
 504                                                                 RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
 505
 506                                                                 if (satHourAngle < 180) // the east
 507                                                                         RotorCmd |= 0xE000;
 508                                                                 else                                    // west
 509                                                                         RotorCmd |= 0xD000;
 510                                                         }
 511                                                         else // Southern Hemisphere
 512                                                         {
 513                                                                 if (satHourAngle < 180) // the east
 514                                                                 {
 515                                                                         int tmp=(int)round( fabs( satHourAngle ) * 10.0 );
 516                                                                         RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
 517                                                                         RotorCmd |= 0xD000;
 518                                                                 }
 519                                                                 else // west
 520                                                                 {
 521                                                                         int tmp=(int)round( fabs( 360 - satHourAngle ) * 10.0 );
 522                                                                         RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
 523                                                                         RotorCmd |= 0xE000;
 524                                                                 }
 525                                                         }
 526                                                         eDebug("RotorCmd = %04x", RotorCmd);
 527                                                 }
 528                                         }
 529
 530                                         if ( send_mask )
 531                                         {
 532                                                 int vlt = iDVBFrontend::voltageOff;
 533                                                 eSecCommand::pair compare;
 534                                                 compare.steps = +3;
 535                                                 compare.tone = iDVBFrontend::toneOff;
 536                                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_TONE_GOTO, compare) );
 537                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, iDVBFrontend::toneOff) );
 538                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, m_params[DELAY_AFTER_CONT_TONE]) );
 539
 540                                                 if ( RotorCmd != -1 && RotorCmd != lastRotorCmd )
 541                                                 {
 542                                                         if (rotor_param.m_inputpower_parameters.m_use)
 543                                                                 vlt = VOLTAGE(18);  // in input power mode set 18V for measure input power
 544                                                         else
 545                                                                 vlt = VOLTAGE(13);  // in normal mode start turning with 13V
 546                                                 }
 547                                                 else
 548                                                         vlt = voltage;
 549
 550                                                 // check if voltage is already correct..
 551                                                 compare.voltage = vlt;
 552                                                 compare.steps = +7;
 553                                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) );
 554
 555                                                 // check if voltage is disabled
 556                                                 compare.voltage = iDVBFrontend::voltageOff;
 557                                                 compare.steps = +4;
 558                                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) );
 559
 560                                                 // voltage is changed... use DELAY_AFTER_VOLTAGE_CHANGE_BEFORE_SWITCH_CMDS
 561                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, vlt) );
 562                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, m_params[DELAY_AFTER_VOLTAGE_CHANGE_BEFORE_SWITCH_CMDS]) );
 563                                                 sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, +3) );
 564
 565                                                 // voltage was disabled.. use DELAY_AFTER_ENABLE_VOLTAGE_BEFORE_SWITCH_CMDS
 566                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, vlt) );
 567                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, m_params[DELAY_AFTER_ENABLE_VOLTAGE_BEFORE_SWITCH_CMDS]) );
 568
 569                                                 sec_sequence.push_back( eSecCommand(eSecCommand::INVALIDATE_CURRENT_SWITCHPARMS) );
 570                                                 for (int seq_repeat = 0; seq_repeat < (di_param.m_seq_repeat?2:1); ++seq_repeat)
 571                                                 {
 572                                                         if ( send_mask & 4 )
 573                                                         {
 574                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_TONEBURST, di_param.m_toneburst_param) );
 575                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, m_params[DELAY_AFTER_TONEBURST]) );
 576                                                         }
 577
 578                                                         int loops=0;
 579
 580                                                         if ( send_mask & 1 )
 581                                                                 ++loops;
 582                                                         if ( send_mask & 2 )
 583                                                                 ++loops;
 584
 585                                                         loops <<= di_param.m_repeats;
 586
 587                                                         for ( int i = 0; i < loops;)  // fill commands...
 588                                                         {
 589                                                                 eDVBDiseqcCommand diseqc;
 590                                                                 memset(diseqc.data, 0, MAX_DISEQC_LENGTH);
 591                                                                 diseqc.len = 4;
 592                                                                 diseqc.data[0] = i ? 0xE1 : 0xE0;
 593                                                                 diseqc.data[1] = 0x10;
 594                                                                 if ( (send_mask & 2) && (di_param.m_command_order & 4) )
 595                                                                 {
 596                                                                         diseqc.data[2] = 0x39;
 597                                                                         diseqc.data[3] = ucsw;
 598                                                                 }
 599                                                                 else if ( send_mask & 1 )
 600                                                                 {
 601                                                                         diseqc.data[2] = 0x38;
 602                                                                         diseqc.data[3] = csw;
 603                                                                 }
 604                                                                 else  // no committed command confed.. so send uncommitted..
 605                                                                 {
 606                                                                         diseqc.data[2] = 0x39;
 607                                                                         diseqc.data[3] = ucsw;
 608                                                                 }
 609                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 610
 611                                                                 i++;
 612                                                                 if ( i < loops )
 613                                                                 {
 614                                                                         int cmd=0;
 615                                                                         if (diseqc.data[2] == 0x38 && (send_mask & 2))
 616                                                                                 cmd=0x39;
 617                                                                         else if (diseqc.data[2] == 0x39 && (send_mask & 1))
 618                                                                                 cmd=0x38;
 619                                                                         int tmp = m_params[DELAY_BETWEEN_DISEQC_REPEATS];
 620                                                                         if (cmd)
 621                                                                         {
 622                                                                                 int delay = di_param.m_repeats ? (tmp - 54) / 2 : tmp;  // standard says 100msek between two repeated commands
 623                                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, delay) );
 624                                                                                 diseqc.data[2]=cmd;
 625                                                                                 diseqc.data[3]=(cmd==0x38) ? csw : ucsw;
 626                                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 627                                                                                 ++i;
 628                                                                                 if ( i < loops )
 629                                                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, delay ) );
 630                                                                                 else
 631                                                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, m_params[DELAY_AFTER_LAST_DISEQC_CMD]) );
 632                                                                         }
 633                                                                         else  // delay 120msek when no command is in repeat gap
 634                                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, tmp) );
 635                                                                 }
 636                                                                 else
 637                                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, m_params[DELAY_AFTER_LAST_DISEQC_CMD]) );
 638                                                         }
 639
 640                                                         if ( send_mask & 8 )  // toneburst at end of sequence
 641                                                         {
 642                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_TONEBURST, di_param.m_toneburst_param) );
 643                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, m_params[DELAY_AFTER_TONEBURST]) );
 644                                                         }
 645                                                 }
 646                                                 sendDiSEqC = true;
 647                                         }
 648
 649                                         eDebug("RotorCmd %02x, lastRotorCmd %02lx", RotorCmd, lastRotorCmd);
 650                                         if ( RotorCmd != -1 && RotorCmd != lastRotorCmd )
 651                                         {
 652                                                 eSecCommand::pair compare;
 653                                                 if (!send_mask)
 654                                                 {
 655                                                         compare.steps = +3;
 656                                                         compare.tone = iDVBFrontend::toneOff;
 657                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_TONE_GOTO, compare) );
 658                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, iDVBFrontend::toneOff) );
 659                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, m_params[DELAY_AFTER_CONT_TONE]) );
 660
 661                                                         compare.voltage = iDVBFrontend::voltageOff;
 662                                                         compare.steps = +4;
 663                                                         // the next is a check if voltage is switched off.. then we first set a voltage :)
 664                                                         // else we set voltage after all diseqc stuff..
 665                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_NOT_VOLTAGE_GOTO, compare) );
 666
 667                                                         if (rotor_param.m_inputpower_parameters.m_use)
 668                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, VOLTAGE(18)) ); // set 18V for measure input power
 669                                                         else
 670                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, VOLTAGE(13)) ); // in normal mode start turning with 13V
 671
 672                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, m_params[DELAY_AFTER_ENABLE_VOLTAGE_BEFORE_MOTOR_CMD]) ); // wait 750ms when voltage was disabled
 673                                                         sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, +9) );  // no need to send stop rotor cmd and recheck voltage
 674                                                 }
 675                                                 else
 676                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, m_params[DELAY_BETWEEN_SWITCH_AND_MOTOR_CMD]) ); // wait 700ms when diseqc changed
 677
 678                                                 eDVBDiseqcCommand diseqc;
 679                                                 memset(diseqc.data, 0, MAX_DISEQC_LENGTH);
 680                                                 diseqc.len = 3;
 681                                                 diseqc.data[0] = 0xE0;
 682                                                 diseqc.data[1] = 0x31;  // positioner
 683                                                 diseqc.data[2] = 0x60;  // stop
 684                                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_ROTORPOS_VALID_GOTO, +5) );
 685                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 686                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
 687                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 688                                                 // wait 150msec after send rotor stop cmd
 689                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, m_params[DELAY_AFTER_MOTOR_STOP_CMD]) );
 690
 691                                                 diseqc.data[0] = 0xE0;
 692                                                 diseqc.data[1] = 0x31;          // positioner
 693                                                 if ( useGotoXX )
 694                                                 {
 695                                                         diseqc.len = 5;
 696                                                         diseqc.data[2] = 0x6E;  // drive to angular position
 697                                                         diseqc.data[3] = ((RotorCmd & 0xFF00) / 0x100);
 698                                                         diseqc.data[4] = RotorCmd & 0xFF;
 699                                                 }
 700                                                 else
 701                                                 {
 702                                                         diseqc.len = 4;
 703                                                         diseqc.data[2] = 0x6B;  // goto stored sat position
 704                                                         diseqc.data[3] = RotorCmd;
 705                                                         diseqc.data[4] = 0x00;
 706                                                 }
 707
 708                                                 if ( rotor_param.m_inputpower_parameters.m_use )
 709                                                 { // use measure rotor input power to detect rotor state
 710                                                         bool turn_fast = need_turn_fast(rotor_param.m_inputpower_parameters.m_turning_speed);
 711                                                         eSecCommand::rotor cmd;
 712                                                         eSecCommand::pair compare;
 713                                                         compare.voltage = VOLTAGE(18);
 714                                                         compare.steps = +3;
 715                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) );
 716                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, compare.voltage) );
 717 // measure idle power values
 718                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, m_params[DELAY_AFTER_VOLTAGE_CHANGE_BEFORE_MEASURE_IDLE_INPUTPOWER]) );  // wait 150msec after voltage change
 719                                                         sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_IDLE_INPUTPOWER, 1) );
 720                                                         compare.val = 1;
 721                                                         compare.steps = -2;
 722                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_MEASURE_IDLE_WAS_NOT_OK_GOTO, compare) );
 723                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, VOLTAGE(13)) );
 724                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, m_params[DELAY_AFTER_VOLTAGE_CHANGE_BEFORE_MEASURE_IDLE_INPUTPOWER]) );  // wait 150msec before measure
 725                                                         sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_IDLE_INPUTPOWER, 0) );
 726                                                         compare.val = 0;
 727                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_MEASURE_IDLE_WAS_NOT_OK_GOTO, compare) );
 728 ////////////////////////////
 729                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_ROTOR_DISEQC_RETRYS, m_params[MOTOR_COMMAND_RETRIES]) );  // 2 retries
 730                                                         sec_sequence.push_back( eSecCommand(eSecCommand::INVALIDATE_CURRENT_ROTORPARMS) );
 731                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 732                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_TIMEOUT, 40) );  // 2 seconds rotor start timout
 733 // rotor start loop
 734                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );  // 50msec delay
 735                                                         sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_RUNNING_INPUTPOWER) );
 736                                                         cmd.direction=1;  // check for running rotor
 737                                                         cmd.deltaA=rotor_param.m_inputpower_parameters.m_delta;
 738                                                         cmd.steps=+5;
 739                                                         cmd.okcount=0;
 740                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_INPUTPOWER_DELTA_GOTO, cmd ) );  // check if rotor has started
 741                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_TIMEOUT_GOTO, +2 ) );  // timeout .. we assume now the rotor is already at the correct position
 742                                                         sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -4) );  // goto loop start
 743                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_NO_MORE_ROTOR_DISEQC_RETRYS_GOTO, turn_fast ? 10 : 9 ) );  // timeout .. we assume now the rotor is already at the correct position
 744                                                         sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -8) );  // goto loop start
 745 ////////////////////
 746                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_ROTOR_MOVING) );
 747                                                         if (turn_fast)
 748                                                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, VOLTAGE(18)) );
 749                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_TIMEOUT, m_params[MOTOR_RUNNING_TIMEOUT]*20) );  // 2 minutes running timeout
 750 // rotor running loop
 751                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );  // wait 50msec
 752                                                         sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_RUNNING_INPUTPOWER) );
 753                                                         cmd.direction=0;  // check for stopped rotor
 754                                                         cmd.steps=+3;
 755                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_INPUTPOWER_DELTA_GOTO, cmd ) );
 756                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_TIMEOUT_GOTO, +2 ) );  // timeout ? this should never happen
 757                                                         sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -4) );  // running loop start
 758 /////////////////////
 759                                                         sec_sequence.push_back( eSecCommand(eSecCommand::UPDATE_CURRENT_ROTORPARAMS) );
 760                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_ROTOR_STOPPED) );
 761                                                 }
 762                                                 else
 763                                                 {  // use normal turning mode
 764                                                         doSetVoltageToneFrontend=false;
 765                                                         doSetFrontend=false;
 766                                                         eSecCommand::rotor cmd;
 767                                                         eSecCommand::pair compare;
 768                                                         compare.voltage = VOLTAGE(13);
 769                                                         compare.steps = +3;
 770                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) );
 771                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, compare.voltage) );
 772                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, m_params[DELAY_AFTER_VOLTAGE_CHANGE_BEFORE_MOTOR_CMD]) );  // wait 150msec after voltage change
 773
 774                                                         sec_sequence.push_back( eSecCommand(eSecCommand::INVALIDATE_CURRENT_ROTORPARMS) );
 775                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_ROTOR_MOVING) );
 776                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
 777
 778                                                         compare.voltage = voltage;
 779                                                         compare.steps = +3;
 780                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) ); // correct final voltage?
 781                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 2000) );  // wait 2 second before set high voltage
 782                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, voltage) );
 783
 784                                                         compare.tone = tone;
 785                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_TONE_GOTO, compare) );
 786                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, tone) );
 787                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, m_params[DELAY_AFTER_CONT_TONE]) );
 788                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_FRONTEND) );
 789
 790                                                         cmd.direction=1;  // check for running rotor
 791                                                         cmd.deltaA=0;
 792                                                         cmd.steps=+3;
 793                                                         cmd.okcount=0;
 794                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_TIMEOUT, m_params[MOTOR_RUNNING_TIMEOUT]*4) );  // 2 minutes running timeout
 795                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 250) );  // 250msec delay
 796                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_TUNER_LOCKED_GOTO, cmd ) );
 797                                                         sec_sequence.push_back( eSecCommand(eSecCommand::IF_TIMEOUT_GOTO, +3 ) );
 798                                                         sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -3) );  // goto loop start
 799                                                         sec_sequence.push_back( eSecCommand(eSecCommand::UPDATE_CURRENT_ROTORPARAMS) );
 800                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_ROTOR_STOPPED) );
 801                                                         sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, +3) );
 802                                                         sec_sequence.push_back( eSecCommand(eSecCommand::SET_FRONTEND) );
 803                                                         sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -4) );
 804                                                 }
 805                                                 sec_fe->setData(eDVBFrontend::NEW_ROTOR_CMD, RotorCmd);
 806                                                 sec_fe->setData(eDVBFrontend::NEW_ROTOR_POS, sat.orbital_position);
 807                                                 sendDiSEqC = true;
 808                                         }
 809                                 }
 810                         }
 811                         else
 812                         {
 813                                 sec_sequence.push_back( eSecCommand(eSecCommand::INVALIDATE_CURRENT_SWITCHPARMS) );
 814                                 csw = band;
 815                         }
 816
 817                         if (sendDiSEqC)
 818                                 sec_sequence.push_front( eSecCommand(eSecCommand::SET_POWER_LIMITING_MODE, eSecCommand::modeStatic) );
 819
 820                         sec_fe->setData(eDVBFrontend::NEW_CSW, csw);
 821                         sec_fe->setData(eDVBFrontend::NEW_UCSW, ucsw);
 822                         sec_fe->setData(eDVBFrontend::NEW_TONEBURST, di_param.m_toneburst_param);
 823
 824                         if (doSetVoltageToneFrontend)
 825                         {
 826                                 eSecCommand::pair compare;
 827                                 compare.voltage = voltage;
 828                                 compare.steps = +3;
 829                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) ); // voltage already correct ?
 830                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, voltage) );
 831                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, m_params[DELAY_AFTER_FINAL_VOLTAGE_CHANGE]) );
 832                                 compare.tone = tone;
 833                                 sec_sequence.push_back( eSecCommand(eSecCommand::IF_TONE_GOTO, compare) );
 834                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, tone) );
 835                                 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, m_params[DELAY_AFTER_CONT_TONE]) );
 836                         }
 837
 838                         sec_sequence.push_back( eSecCommand(eSecCommand::UPDATE_CURRENT_SWITCHPARMS) );
 839
 840                         if (doSetFrontend)
 841                         {
 842                                 sec_sequence.push_back( eSecCommand(eSecCommand::START_TUNE_TIMEOUT, tunetimeout) );
 843                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_FRONTEND) );
 844                         }
 845
 846                         if (sendDiSEqC)
 847                                 sec_sequence.push_back( eSecCommand(eSecCommand::SET_POWER_LIMITING_MODE, eSecCommand::modeDynamic) );
 848
 849                         frontend.setSecSequence(sec_sequence);
 850
 851                         return 0;
 852                 }
 853         }
 854         else
 855                 eFatal("canTune failed in sec prepare!!! this should never ever happen!");
 856
 857         eDebug("found no useable satellite configuration for orbital position (%d)", sat.orbital_position );
 858         return -1;
 859 }
 860
 861 RESULT eDVBSatelliteEquipmentControl::clear()
 862 {
 863         eSecDebug("eDVBSatelliteEquipmentControl::clear()");
 864         for (int i=0; i <= m_lnbidx; ++i)
 865         {
 866                 m_lnbs[i].m_satellites.clear();
 867                 m_lnbs[i].slot_mask = 0;
 868         }
 869         m_lnbidx=-1;
 870
 871         m_not_linked_slot_mask=0;
 872
 873         //reset some tuner configuration
 874         for (eSmartPtrList<eDVBRegisteredFrontend>::iterator it(m_avail_frontends.begin()); it != m_avail_frontends.end(); ++it)
 875         {
 876                 long tmp;
 877                 if (!strcmp(it->m_frontend->getDescription(), "BCM4501 (internal)") && !it->m_frontend->getData(eDVBFrontend::LINKED_PREV_PTR, tmp) && tmp != -1)
 878                 {
 879                         FILE *f=fopen("/proc/stb/tsmux/lnb_b_input", "w");
 880                         if (!f || fwrite("B", 1, 1, f) != 1)
 881                                 eDebug("set /proc/stb/tsmux/lnb_b_input to B failed!! (%m)");
 882                         else
 883                         {
 884                                 eDebug("set /proc/stb/tsmux/lnb_b_input to B OK");
 885                                 fclose(f);
 886                         }
 887                 }
 888                 it->m_frontend->setData(eDVBFrontend::SATPOS_DEPENDS_PTR, -1);
 889                 it->m_frontend->setData(eDVBFrontend::LINKED_PREV_PTR, -1);
 890                 it->m_frontend->setData(eDVBFrontend::LINKED_NEXT_PTR, -1);
 891                 it->m_frontend->setData(eDVBFrontend::ROTOR_POS, -1);
 892                 it->m_frontend->setData(eDVBFrontend::ROTOR_CMD, -1);
 893         }
 894
 895         return 0;
 896 }
 897
 898 /* LNB Specific Parameters */
 899 RESULT eDVBSatelliteEquipmentControl::addLNB()
 900 {
 901         if ( (m_lnbidx+1) < (int)(sizeof(m_lnbs) / sizeof(eDVBSatelliteLNBParameters)))
 902                 m_curSat=m_lnbs[++m_lnbidx].m_satellites.end();
 903         else
 904         {
 905                 eDebug("no more LNB free... cnt is %d", m_lnbidx);
 906                 return -ENOSPC;
 907         }
 908         eSecDebug("eDVBSatelliteEquipmentControl::addLNB(%d)", m_lnbidx);
 909         return 0;
 910 }
 911
 912 RESULT eDVBSatelliteEquipmentControl::setLNBSlotMask(int slotmask)
 913 {
 914         eSecDebug("eDVBSatelliteEquipmentControl::setLNBSlotMask(%d)", slotmask);
 915         if ( currentLNBValid() )
 916                 m_lnbs[m_lnbidx].slot_mask = slotmask;
 917         else
 918                 return -ENOENT;
 919         return 0;
 920 }
 921
 922 RESULT eDVBSatelliteEquipmentControl::setLNBLOFL(int lofl)
 923 {
 924         eSecDebug("eDVBSatelliteEquipmentControl::setLNBLOFL(%d)", lofl);
 925         if ( currentLNBValid() )
 926                 m_lnbs[m_lnbidx].m_lof_lo = lofl;
 927         else
 928                 return -ENOENT;
 929         return 0;
 930 }
 931
 932 RESULT eDVBSatelliteEquipmentControl::setLNBLOFH(int lofh)
 933 {
 934         eSecDebug("eDVBSatelliteEquipmentControl::setLNBLOFH(%d)", lofh);
 935         if ( currentLNBValid() )
 936                 m_lnbs[m_lnbidx].m_lof_hi = lofh;
 937         else
 938                 return -ENOENT;
 939         return 0;
 940 }
 941
 942 RESULT eDVBSatelliteEquipmentControl::setLNBThreshold(int threshold)
 943 {
 944         eSecDebug("eDVBSatelliteEquipmentControl::setLNBThreshold(%d)", threshold);
 945         if ( currentLNBValid() )
 946                 m_lnbs[m_lnbidx].m_lof_threshold = threshold;
 947         else
 948                 return -ENOENT;
 949         return 0;
 950 }
 951
 952 RESULT eDVBSatelliteEquipmentControl::setLNBIncreasedVoltage(bool onoff)
 953 {
 954         eSecDebug("eDVBSatelliteEquipmentControl::setLNBIncreasedVoltage(%d)", onoff);
 955         if ( currentLNBValid() )
 956                 m_lnbs[m_lnbidx].m_increased_voltage = onoff;
 957         else
 958                 return -ENOENT;
 959         return 0;
 960 }
 961
 962 /* DiSEqC Specific Parameters */
 963 RESULT eDVBSatelliteEquipmentControl::setDiSEqCMode(int diseqcmode)
 964 {
 965         eSecDebug("eDVBSatelliteEquipmentControl::setDiSEqcMode(%d)", diseqcmode);
 966         if ( currentLNBValid() )
 967                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_diseqc_mode = (eDVBSatelliteDiseqcParameters::t_diseqc_mode)diseqcmode;
 968         else
 969                 return -ENOENT;
 970         return 0;
 971 }
 972
 973 RESULT eDVBSatelliteEquipmentControl::setToneburst(int toneburst)
 974 {
 975         eSecDebug("eDVBSatelliteEquipmentControl::setToneburst(%d)", toneburst);
 976         if ( currentLNBValid() )
 977                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_toneburst_param = (eDVBSatelliteDiseqcParameters::t_toneburst_param)toneburst;
 978         else
 979                 return -ENOENT;
 980         return 0;
 981 }
 982
 983 RESULT eDVBSatelliteEquipmentControl::setRepeats(int repeats)
 984 {
 985         eSecDebug("eDVBSatelliteEquipmentControl::setRepeats(%d)", repeats);
 986         if ( currentLNBValid() )
 987                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_repeats=repeats;
 988         else
 989                 return -ENOENT;
 990         return 0;
 991 }
 992
 993 RESULT eDVBSatelliteEquipmentControl::setCommittedCommand(int command)
 994 {
 995         eSecDebug("eDVBSatelliteEquipmentControl::setCommittedCommand(%d)", command);
 996         if ( currentLNBValid() )
 997                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_committed_cmd=command;
 998         else
 999                 return -ENOENT;
1000         return 0;
1001 }
1002
1003 RESULT eDVBSatelliteEquipmentControl::setUncommittedCommand(int command)
1004 {
1005         eSecDebug("eDVBSatelliteEquipmentControl::setUncommittedCommand(%d)", command);
1006         if ( currentLNBValid() )
1007                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_uncommitted_cmd = command;
1008         else
1009                 return -ENOENT;
1010         return 0;
1011 }
1012
1013 RESULT eDVBSatelliteEquipmentControl::setCommandOrder(int order)
1014 {
1015         eSecDebug("eDVBSatelliteEquipmentControl::setCommandOrder(%d)", order);
1016         if ( currentLNBValid() )
1017                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_command_order=order;
1018         else
1019                 return -ENOENT;
1020         return 0;
1021 }
1022
1023 RESULT eDVBSatelliteEquipmentControl::setFastDiSEqC(bool onoff)
1024 {
1025         eSecDebug("eDVBSatelliteEquipmentControl::setFastDiSEqc(%d)", onoff);
1026         if ( currentLNBValid() )
1027                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_use_fast=onoff;
1028         else
1029                 return -ENOENT;
1030         return 0;
1031 }
1032
1033 RESULT eDVBSatelliteEquipmentControl::setSeqRepeat(bool onoff)
1034 {
1035         eSecDebug("eDVBSatelliteEquipmentControl::setSeqRepeat(%d)", onoff);
1036         if ( currentLNBValid() )
1037                 m_lnbs[m_lnbidx].m_diseqc_parameters.m_seq_repeat = onoff;
1038         else
1039                 return -ENOENT;
1040         return 0;
1041 }
1042
1043 /* Rotor Specific Parameters */
1044 RESULT eDVBSatelliteEquipmentControl::setLongitude(float longitude)
1045 {
1046         eSecDebug("eDVBSatelliteEquipmentControl::setLongitude(%f)", longitude);
1047         if ( currentLNBValid() )
1048                 m_lnbs[m_lnbidx].m_rotor_parameters.m_gotoxx_parameters.m_longitude=longitude;
1049         else
1050                 return -ENOENT;
1051         return 0;
1052 }
1053
1054 RESULT eDVBSatelliteEquipmentControl::setLatitude(float latitude)
1055 {
1056         eSecDebug("eDVBSatelliteEquipmentControl::setLatitude(%f)", latitude);
1057         if ( currentLNBValid() )
1058                 m_lnbs[m_lnbidx].m_rotor_parameters.m_gotoxx_parameters.m_latitude=latitude;
1059         else
1060                 return -ENOENT;
1061         return 0;
1062 }
1063
1064 RESULT eDVBSatelliteEquipmentControl::setLoDirection(int direction)
1065 {
1066         eSecDebug("eDVBSatelliteEquipmentControl::setLoDirection(%d)", direction);
1067         if ( currentLNBValid() )
1068                 m_lnbs[m_lnbidx].m_rotor_parameters.m_gotoxx_parameters.m_lo_direction=direction;
1069         else
1070                 return -ENOENT;
1071         return 0;
1072 }
1073
1074 RESULT eDVBSatelliteEquipmentControl::setLaDirection(int direction)
1075 {
1076         eSecDebug("eDVBSatelliteEquipmentControl::setLaDirection(%d)", direction);
1077         if ( currentLNBValid() )
1078                 m_lnbs[m_lnbidx].m_rotor_parameters.m_gotoxx_parameters.m_la_direction=direction;
1079         else
1080                 return -ENOENT;
1081         return 0;
1082 }
1083
1084 RESULT eDVBSatelliteEquipmentControl::setUseInputpower(bool onoff)
1085 {
1086         eSecDebug("eDVBSatelliteEquipmentControl::setUseInputpower(%d)", onoff);
1087         if ( currentLNBValid() )
1088                 m_lnbs[m_lnbidx].m_rotor_parameters.m_inputpower_parameters.m_use=onoff;
1089         else
1090                 return -ENOENT;
1091         return 0;
1092 }
1093
1094 RESULT eDVBSatelliteEquipmentControl::setInputpowerDelta(int delta)
1095 {
1096         eSecDebug("eDVBSatelliteEquipmentControl::setInputpowerDelta(%d)", delta);
1097         if ( currentLNBValid() )
1098                 m_lnbs[m_lnbidx].m_rotor_parameters.m_inputpower_parameters.m_delta=delta;
1099         else
1100                 return -ENOENT;
1101         return 0;
1102 }
1103
1104 /* Satellite Specific Parameters */
1105 RESULT eDVBSatelliteEquipmentControl::addSatellite(int orbital_position)
1106 {
1107         eSecDebug("eDVBSatelliteEquipmentControl::addSatellite(%d)", orbital_position);
1108         if ( currentLNBValid() )
1109         {
1110                 std::map<int, eDVBSatelliteSwitchParameters>::iterator it =
1111                         m_lnbs[m_lnbidx].m_satellites.find(orbital_position);
1112                 if ( it == m_lnbs[m_lnbidx].m_satellites.end() )
1113                 {
1114                         std::pair<std::map<int, eDVBSatelliteSwitchParameters>::iterator, bool > ret =
1115                                 m_lnbs[m_lnbidx].m_satellites.insert(
1116                                         std::pair<int, eDVBSatelliteSwitchParameters>(orbital_position, eDVBSatelliteSwitchParameters())
1117                                 );
1118                         if ( ret.second )
1119                                 m_curSat = ret.first;
1120                         else
1121                                 return -ENOMEM;
1122                 }
1123                 else
1124                         return -EEXIST;
1125         }
1126         else
1127                 return -ENOENT;
1128         return 0;
1129 }
1130
1131 RESULT eDVBSatelliteEquipmentControl::setVoltageMode(int mode)
1132 {
1133         eSecDebug("eDVBSatelliteEquipmentControl::setVoltageMode(%d)", mode);
1134         if ( currentLNBValid() && m_curSat != m_lnbs[m_lnbidx].m_satellites.end() )
1135                 m_curSat->second.m_voltage_mode = (eDVBSatelliteSwitchParameters::t_voltage_mode)mode;
1136         else
1137                 return -ENOENT;
1138         return 0;
1139
1140 }
1141
1142 RESULT eDVBSatelliteEquipmentControl::setToneMode(int mode)
1143 {
1144         eSecDebug("eDVBSatelliteEquipmentControl::setToneMode(%d)", mode);
1145         if ( currentLNBValid() )
1146         {
1147                 if ( m_curSat != m_lnbs[m_lnbidx].m_satellites.end() )
1148                         m_curSat->second.m_22khz_signal = (eDVBSatelliteSwitchParameters::t_22khz_signal)mode;
1149                 else
1150                         return -EPERM;
1151         }
1152         else
1153                 return -ENOENT;
1154         return 0;
1155 }
1156
1157 RESULT eDVBSatelliteEquipmentControl::setRotorPosNum(int rotor_pos_num)
1158 {
1159         eSecDebug("eDVBSatelliteEquipmentControl::setRotorPosNum(%d)", rotor_pos_num);
1160         if ( currentLNBValid() )
1161         {
1162                 if ( m_curSat != m_lnbs[m_lnbidx].m_satellites.end() )
1163                         m_curSat->second.m_rotorPosNum=rotor_pos_num;
1164                 else
1165                         return -EPERM;
1166         }
1167         else
1168                 return -ENOENT;
1169         return 0;
1170 }
1171
1172 RESULT eDVBSatelliteEquipmentControl::setRotorTurningSpeed(int speed)
1173 {
1174         eSecDebug("eDVBSatelliteEquipmentControl::setRotorTurningSpeed(%d)", speed);
1175         if ( currentLNBValid() )
1176                 m_lnbs[m_lnbidx].m_rotor_parameters.m_inputpower_parameters.m_turning_speed = speed;
1177         else
1178                 return -ENOENT;
1179         return 0;
1180 }
1181
1182 struct sat_compare
1183 {
1184         int orb_pos, lofl, lofh;
1185         sat_compare(int o, int lofl, int lofh)
1186                 :orb_pos(o), lofl(lofl), lofh(lofh)
1187         {}
1188         sat_compare(const sat_compare &x)
1189                 :orb_pos(x.orb_pos), lofl(x.lofl), lofh(x.lofh)
1190         {}
1191         bool operator < (const sat_compare & cmp) const
1192         {
1193                 if (orb_pos == cmp.orb_pos)
1194                 {
1195                         if ( abs(lofl-cmp.lofl) < 200000 )
1196                         {
1197                                 if (abs(lofh-cmp.lofh) < 200000)
1198                                         return false;
1199                                 return lofh<cmp.lofh;
1200                         }
1201                         return lofl<cmp.lofl;
1202                 }
1203                 return orb_pos < cmp.orb_pos;
1204         }
1205 };
1206
1207 RESULT eDVBSatelliteEquipmentControl::setTunerLinked(int tu1, int tu2)
1208 {
1209         eSecDebug("eDVBSatelliteEquipmentControl::setTunerLinked(%d, %d)", tu1, tu2);
1210         if (tu1 != tu2)
1211         {
1212                 eDVBRegisteredFrontend *p1=NULL, *p2=NULL;
1213
1214                 for (eSmartPtrList<eDVBRegisteredFrontend>::iterator it(m_avail_frontends.begin()); it != m_avail_frontends.end(); ++it)
1215                 {
1216                         if (it->m_frontend->getSlotID() == tu1)
1217                                 p1 = *it;
1218                         else if (it->m_frontend->getSlotID() == tu2)
1219                                 p2 = *it;
1220                 }
1221                 if (p1 && p2)
1222                 {
1223                         p1->m_frontend->setData(eDVBFrontend::LINKED_PREV_PTR, (long)p2);
1224                         p2->m_frontend->setData(eDVBFrontend::LINKED_NEXT_PTR, (long)p1);
1225                         if (!strcmp(p1->m_frontend->getDescription(), p2->m_frontend->getDescription()) && !strcmp(p1->m_frontend->getDescription(), "BCM4501 (internal)"))
1226                         {
1227                                 FILE *f=fopen("/proc/stb/tsmux/lnb_b_input", "w");
1228                                 if (!f || fwrite("A", 1, 1, f) != 1)
1229                                         eDebug("set /proc/stb/tsmux/lnb_b_input to A failed!! (%m)");
1230                                 else
1231                                 {
1232                                         eDebug("set /proc/stb/tsmux/lnb_b_input to A OK");
1233                                         fclose(f);
1234                                 }
1235                         }
1236                         return 0;
1237                 }
1238         }
1239         return -1;
1240 }
1241
1242 RESULT eDVBSatelliteEquipmentControl::setTunerDepends(int tu1, int tu2)
1243 {
1244         eSecDebug("eDVBSatelliteEquipmentControl::setTunerDepends(%d, %d)", tu1, tu2);
1245         if (tu1 == tu2)
1246                 return -1;
1247
1248         eDVBRegisteredFrontend *p1=NULL, *p2=NULL;
1249
1250         for (eSmartPtrList<eDVBRegisteredFrontend>::iterator it(m_avail_frontends.begin()); it != m_avail_frontends.end(); ++it)
1251         {
1252                 if (it->m_frontend->getSlotID() == tu1)
1253                         p1 = *it;
1254                 else if (it->m_frontend->getSlotID() == tu2)
1255                         p2 = *it;
1256         }
1257         if (p1 && p2)
1258         {
1259                 p1->m_frontend->setData(eDVBFrontend::SATPOS_DEPENDS_PTR, (long)p2);
1260                 p2->m_frontend->setData(eDVBFrontend::SATPOS_DEPENDS_PTR, (long)p1);
1261                 return 0;
1262         }
1263         return -1;
1264 }
1265
1266 void eDVBSatelliteEquipmentControl::setSlotNotLinked(int slot_no)
1267 {
1268         eSecDebug("eDVBSatelliteEquipmentControl::setSlotNotLinked(%d)", slot_no);
1269         m_not_linked_slot_mask |= (1 << slot_no);
1270 }
1271
1272 bool eDVBSatelliteEquipmentControl::isRotorMoving()
1273 {
1274         return m_rotorMoving;
1275 }
1276
1277 void eDVBSatelliteEquipmentControl::setRotorMoving(bool b)
1278 {
1279         m_rotorMoving=b;
1280 }