X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/af6a8a3a102ff0230fcc6d90ad213e2e7d706fa8..b5f1d8881aa8369ca05be952298425a85124b665:/lib/dvb/sec.cpp diff --git a/lib/dvb/sec.cpp b/lib/dvb/sec.cpp index 6d11f44e..73294611 100644 --- a/lib/dvb/sec.cpp +++ b/lib/dvb/sec.cpp @@ -2,6 +2,8 @@ #include #include +#include + #if HAVE_DVB_API_VERSION < 3 #define FREQUENCY Frequency #else @@ -205,56 +207,15 @@ int eDVBSatelliteEquipmentControl::canTune(const eDVBFrontendParametersSatellite } if (ret) { - static int lofs[] = { 3650000, 5150000, 9750000, 10600000 }; int lof = sat.frequency > lnb_param.m_lof_threshold ? lnb_param.m_lof_hi : lnb_param.m_lof_lo; - int diff = 0x7FFFFFFF; - unsigned int num_lofs = sizeof(lofs) / sizeof(int); - int used_band = -1; - for (int i=0; i < num_lofs; ++i) + int tuner_freq = abs(sat.frequency - lof); +// eDebug("tuner freq %d", tuner_freq); + if (tuner_freq < 900000 || tuner_freq > 2200000) { - int lof_diff = abs(lof - lofs[i]); - if ( lof_diff < diff ) - { - diff = lof_diff; - used_band = i; - } - } - if ( used_band != -1 ) - { - if ( diff > 50000 ) - { - eDebug("could not detect used lnb freq range .. disable range check !!!"); - used_band = -1; - } - } - if ( used_band != -1 ) - { - int range[2]; - switch(used_band) - { - case 0: // s-band - range[0] = 2500000; - range[1] = 2700000; - break; - case 1: // c-band - range[0] = 3400000; - range[1] = 4200000; - break; - case 2: // ku-band low - range[0] = 10700000; - range[1] = 11750000; - break; - case 3: // ku-band high - range[0] = 11750000; - range[1] = 12750000; - break; - } - // check frequency in range ( +/- 75Mhz ) - if ( (sat.frequency+75000) < range[0] ) - ret=0; - if ( (sat.frequency-75000) > range[1] ) - ret=0; + ret=0; +// eDebug("Transponder not tuneable with this lnb... %d Khz out of tuner range", +// tuner_freq); } } } @@ -284,6 +245,7 @@ RESULT eDVBSatelliteEquipmentControl::prepare(iDVBFrontend &frontend, FRONTENDPA { eDVBSatelliteSwitchParameters &sw_param = sit->second; bool doSetVoltageToneFrontend = true; + bool doSetFrontend = true; int band=0, linked_to=-1, // linked tuner satpos_depends_to=-1, @@ -435,7 +397,8 @@ RESULT eDVBSatelliteEquipmentControl::prepare(iDVBFrontend &frontend, FRONTENDPA int RotorCmd=-1; bool useGotoXX = false; - if ( di_param.m_diseqc_mode == eDVBSatelliteDiseqcParameters::V1_2 ) + if ( di_param.m_diseqc_mode == eDVBSatelliteDiseqcParameters::V1_2 + && !sat.no_rotor_command_on_tune ) { if (depend_satpos_mode || linked) // in this both modes we dont really turn the rotor.... but in canTune we need the satpos @@ -707,6 +670,7 @@ RESULT eDVBSatelliteEquipmentControl::prepare(iDVBFrontend &frontend, FRONTENDPA else { // use normal turning mode doSetVoltageToneFrontend=false; + doSetFrontend=false; eSecCommand::rotor cmd; eSecCommand::pair compare; compare.voltage = VOLTAGE(13); @@ -752,10 +716,7 @@ RESULT eDVBSatelliteEquipmentControl::prepare(iDVBFrontend &frontend, FRONTENDPA frontend.setData(1, ucsw); frontend.setData(2, di_param.m_toneburst_param); - if ( linked ) - return 0; - - if (doSetVoltageToneFrontend) + if (!linked && doSetVoltageToneFrontend) { eSecCommand::pair compare; compare.voltage = voltage; @@ -766,11 +727,13 @@ RESULT eDVBSatelliteEquipmentControl::prepare(iDVBFrontend &frontend, FRONTENDPA sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, tone) ); sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 15) ); + } + if (doSetFrontend) + { sec_sequence.push_back( eSecCommand(eSecCommand::START_TUNE_TIMEOUT) ); sec_sequence.push_back( eSecCommand(eSecCommand::SET_FRONTEND) ); } - frontend.setSecSequence(sec_sequence); return 0; @@ -783,7 +746,7 @@ RESULT eDVBSatelliteEquipmentControl::prepare(iDVBFrontend &frontend, FRONTENDPA RESULT eDVBSatelliteEquipmentControl::clear() { - for (int i=0; i < m_lnbidx; ++i) + for (int i=0; i <= m_lnbidx; ++i) { m_lnbs[i].m_satellites.clear(); m_lnbs[i].tuner_mask = 0; @@ -825,7 +788,7 @@ RESULT eDVBSatelliteEquipmentControl::setDependencyPointers( int tu1, int tu2, i /* LNB Specific Parameters */ RESULT eDVBSatelliteEquipmentControl::addLNB() { - if ( m_lnbidx < (int)(sizeof(m_lnbs) / sizeof(eDVBSatelliteLNBParameters))) + if ( (m_lnbidx+1) < (int)(sizeof(m_lnbs) / sizeof(eDVBSatelliteLNBParameters))) m_curSat=m_lnbs[++m_lnbidx].m_satellites.end(); else { @@ -1072,6 +1035,110 @@ RESULT eDVBSatelliteEquipmentControl::setRotorPosNum(int rotor_pos_num) return 0; } +struct sat_compare +{ + int orb_pos, lofl, lofh; + sat_compare(int o, int lofl, int lofh) + :orb_pos(o), lofl(lofl), lofh(lofh) + {} + sat_compare(const sat_compare &x) + :orb_pos(x.orb_pos), lofl(x.lofl), lofh(x.lofh) + {} + bool operator < (const sat_compare & cmp) const + { + if (orb_pos == cmp.orb_pos) + { + if ( abs(lofl-cmp.lofl) < 200000 ) + { + if (abs(lofh-cmp.lofh) < 200000) + return false; + return lofh::iterator it(m_avail_frontends.begin()); it != m_avail_frontends.end(); ++it, ++cnt) + { + if (cnt == tu1) + p1 = *it; + else if (cnt == tu2) + p2 = *it; + } + if (p1 && p2) + { + // check for linked tuners + int tmp1, tmp2; + p1->m_frontend->getData(7, tmp1); + p2->m_frontend->getData(7, tmp2); + if ((void*)tmp1 != p2 && (void*)tmp2 != p1) + { + // check for rotor dependency + p1->m_frontend->getData(8, tmp1); + p2->m_frontend->getData(8, tmp2); + if ((void*)tmp1 != p2 && (void*)tmp2 != p1) + { + std::set tu1sats, tu2sats; + std::list tu1difference, tu2difference; + std::insert_iterator > insert1(tu1difference, tu1difference.begin()), + insert2(tu2difference, tu2difference.begin()); + for (int idx=0; idx <= m_lnbidx; ++idx ) + { + eDVBSatelliteLNBParameters &lnb_param = m_lnbs[idx]; + for (std::map::iterator sit(lnb_param.m_satellites.begin()); + sit != lnb_param.m_satellites.end(); ++sit) + { + if ( lnb_param.tuner_mask & tu1_mask ) + tu1sats.insert(sat_compare(sit->first, lnb_param.m_lof_lo, lnb_param.m_lof_hi)); + if ( lnb_param.tuner_mask & tu2_mask ) + tu2sats.insert(sat_compare(sit->first, lnb_param.m_lof_lo, lnb_param.m_lof_hi)); + } + } + std::set_difference(tu1sats.begin(), tu1sats.end(), + tu2sats.begin(), tu2sats.end(), + insert1); + std::set_difference(tu2sats.begin(), tu2sats.end(), + tu1sats.begin(), tu1sats.end(), + insert2); + if (!tu1sats.empty() || !tu2sats.empty()) + { + int idx=0; + ret = PyList_New(2+tu1difference.size()+tu2difference.size()); + + PyList_SET_ITEM(ret, idx++, PyInt_FromLong(tu1difference.size())); + for(std::list::iterator it(tu1difference.begin()); it != tu1difference.end(); ++it) + PyList_SET_ITEM(ret, idx++, PyInt_FromLong(it->orb_pos)); + + PyList_SET_ITEM(ret, idx++, PyInt_FromLong(tu2difference.size())); + for(std::list::iterator it(tu2difference.begin()); it != tu2difference.end(); ++it) + PyList_SET_ITEM(ret, idx++, PyInt_FromLong(it->orb_pos)); + } + } + } + } + } + if (!ret) + { + ret = PyList_New(2); + PyList_SET_ITEM(ret, 0, PyInt_FromLong(0)); + PyList_SET_ITEM(ret, 1, PyInt_FromLong(0)); + } + return ret; +} + RESULT eDVBSatelliteEquipmentControl::setTunerLinked(int tu1, int tu2) { return setDependencyPointers(tu1, tu2, 7);