fix linked tuner handling for more then 2 sat tuners
[enigma2.git] / lib / dvb / frontend.cpp
index 103d89495b15a3c77939d7d1272db93aed7ef444..5d17f4626e925fd58de64eed231059dc0e7b0967 100644 (file)
@@ -1,4 +1,3 @@
-#include <config.h>
 #include <lib/dvb/dvb.h>
 #include <lib/base/eerror.h>
 #include <errno.h>
 #define BANDWIDTH_AUTO                 (BandWidth)3
 #define GUARD_INTERVAL_AUTO            (GuardInterval)4
 #define HIERARCHY_AUTO                 (Hierarchy)4
-#define constellation Constellation
-#define guard_interval guardInterval
-#define hierarchy_information HierarchyInformation
-#define code_rate_HP HP_CodeRate
-#define code_rate_LP LP_CodeRate
+#define parm_frequency parm.Frequency
+#define parm_inversion parm.Inversion
+#define parm_u_qpsk_symbol_rate parm.u.qpsk.SymbolRate
+#define parm_u_qpsk_fec_inner parm.u.qpsk.FEC_inner
+#define parm_u_qam_symbol_rate parm.u.qam.SymbolRate
+#define parm_u_qam_fec_inner parm.u.qam.FEC_inner
+#define parm_u_qam_modulation parm.u.qam.QAM
+#define parm_u_ofdm_bandwidth parm.u.ofdm.bandWidth
+#define parm_u_ofdm_code_rate_LP parm.u.ofdm.LP_CodeRate
+#define parm_u_ofdm_code_rate_HP parm.u.ofdm.HP_CodeRate
+#define parm_u_ofdm_constellation parm.u.ofdm.Constellation
+#define parm_u_ofdm_transmission_mode parm.u.ofdm.TransmissionMode
+#define parm_u_ofdm_guard_interval parm.u.ofdm.guardInterval
+#define parm_u_ofdm_hierarchy_information parm.u.ofdm.HierarchyInformation
 #else
 #include <linux/dvb/frontend.h>
+#define parm_frequency parm.frequency
+#define parm_inversion parm.inversion
+#define parm_u_qpsk_symbol_rate parm.u.qpsk.symbol_rate
+#define parm_u_qpsk_fec_inner parm.u.qpsk.fec_inner
+#define parm_u_qam_symbol_rate parm.u.qam.symbol_rate
+#define parm_u_qam_fec_inner parm.u.qam.fec_inner
+#define parm_u_qam_modulation parm.u.qam.modulation
+#define parm_u_ofdm_bandwidth parm.u.ofdm.bandwidth
+#define parm_u_ofdm_code_rate_LP parm.u.ofdm.code_rate_LP
+#define parm_u_ofdm_code_rate_HP parm.u.ofdm.code_rate_HP
+#define parm_u_ofdm_constellation parm.u.ofdm.constellation
+#define parm_u_ofdm_transmission_mode parm.u.ofdm.transmission_mode
+#define parm_u_ofdm_guard_interval parm.u.ofdm.guard_interval
+#define parm_u_ofdm_hierarchy_information parm.u.ofdm.hierarchy_information
+#ifdef FEC_9_10
+       #warning "FEC_9_10 already exist in dvb api ... it seems it is now ready for DVB-S2"
+#else
+       #define FEC_S2_1_2 (fe_code_rate_t)(FEC_AUTO+1)
+       #define FEC_S2_2_3 (fe_code_rate_t)(FEC_S2_1_2+1)
+       #define FEC_S2_3_4 (fe_code_rate_t)(FEC_S2_2_3+1)
+       #define FEC_S2_5_6 (fe_code_rate_t)(FEC_S2_3_4+1)
+       #define FEC_S2_7_8 (fe_code_rate_t)(FEC_S2_5_6+1)
+       #define FEC_S2_8_9 (fe_code_rate_t)(FEC_S2_7_8+1)
+       #define FEC_S2_3_5 (fe_code_rate_t)(FEC_S2_8_9+1)
+       #define FEC_S2_4_5 (fe_code_rate_t)(FEC_S2_3_5+1)
+       #define FEC_S2_9_10 (fe_code_rate_t)(FEC_S2_4_5+1)
+#endif
 #endif
 
 #include <dvbsi++/satellite_delivery_system_descriptor.h>
 #include <dvbsi++/cable_delivery_system_descriptor.h>
 #include <dvbsi++/terrestrial_delivery_system_descriptor.h>
 
-void eDVBFrontendParametersSatellite::set(const SatelliteDeliverySystemDescriptor &descriptor)
+void eDVBDiseqcCommand::setCommandString(const char *str)
 {
-       frequency    = descriptor.getFrequency() * 10;
-       symbol_rate  = descriptor.getSymbolRate() * 100;
-       switch (descriptor.getPolarization())
+       if (!str)
+               return;
+       len=0;
+       int slen = strlen(str);
+       if (slen % 2)
        {
-       case 0:
-               polarisation = Polarisation::Horizontal;
-               break;
-       case 1:
-               polarisation = Polarisation::Vertical;
-               break;
-       case 2:
-               polarisation = Polarisation::CircularLeft;
-               break;
-       case 3:
-               polarisation = Polarisation::CircularRight;
-               break;
+               eDebug("invalid diseqc command string length (not 2 byte aligned)");
+               return;
        }
-       switch (descriptor.getFecInner())
+       if (slen > MAX_DISEQC_LENGTH*2)
        {
-       case 1:
-               fec = FEC::f1_2;
-               break;
-       case 2:
-               fec = FEC::f2_3;
-               break;
-       case 3:
-               fec = FEC::f3_4;
-               break;
-       case 4:
-               fec = FEC::f5_6;
-               break;
-       case 5:
-               fec = FEC::f7_8;
-               break;
-       case 0xF:
-               fec = FEC::fNone;
-               break;
-       default:
-               fec = FEC::fAuto;
-               break;
+               eDebug("invalid diseqc command string length (string is to long)");
+               return;
+       }
+       unsigned char val=0;
+       for (int i=0; i < slen; ++i)
+       {
+               unsigned char c = str[i];
+               switch(c)
+               {
+                       case '0' ... '9': c-=48; break;
+                       case 'a' ... 'f': c-=87; break;
+                       case 'A' ... 'F': c-=55; break;
+                       default:
+                               eDebug("invalid character in hex string..ignore complete diseqc command !");
+                               return;
+               }
+               if ( i % 2 )
+               {
+                       val |= c;
+                       data[i/2] = val;
+               }
+               else
+                       val = c << 4;
        }
+       len = slen/2;
+}
+
+void eDVBFrontendParametersSatellite::set(const SatelliteDeliverySystemDescriptor &descriptor)
+{
+       frequency    = descriptor.getFrequency() * 10;
+       symbol_rate  = descriptor.getSymbolRate() * 100;
+       polarisation = descriptor.getPolarization();
+       fec = descriptor.getFecInner();
+       if ( fec != FEC::fNone && fec > FEC::f9_10 )
+               fec = FEC::fAuto;
        inversion = Inversion::Unknown;
        orbital_position  = ((descriptor.getOrbitalPosition() >> 12) & 0xF) * 1000;
        orbital_position += ((descriptor.getOrbitalPosition() >> 8) & 0xF) * 100;
@@ -81,16 +121,76 @@ void eDVBFrontendParametersSatellite::set(const SatelliteDeliverySystemDescripto
        orbital_position += ((descriptor.getOrbitalPosition()) & 0xF);
        if (orbital_position && (!descriptor.getWestEastFlag()))
                orbital_position = 3600 - orbital_position;
+       system = descriptor.getModulationSystem();
+       modulation = descriptor.getModulation();
+       if (system == System::DVB_S && modulation == Modulation::M8PSK)
+       {
+               eDebug("satellite_delivery_descriptor non valid modulation type.. force QPSK");
+               modulation=QPSK;
+       }
+       roll_off = descriptor.getRollOff();
+       if (system == System::DVB_S2)
+       {
+               eDebug("SAT DVB-S2 freq %d, %s, pos %d, sr %d, fec %d, modulation %d, roll_off %d",
+                       frequency,
+                       polarisation ? "hor" : "vert",
+                       orbital_position,
+                       symbol_rate, fec,
+                       modulation,
+                       roll_off);
+       }
+       else
+       {
+               eDebug("SAT DVB-S freq %d, %s, pos %d, sr %d, fec %d",
+                       frequency,
+                       polarisation ? "hor" : "vert",
+                       orbital_position,
+                       symbol_rate, fec);
+       }
 }
 
 void eDVBFrontendParametersCable::set(const CableDeliverySystemDescriptor &descriptor)
 {
-       eFatal("nyi");
+       frequency = descriptor.getFrequency() / 10;
+       symbol_rate = descriptor.getSymbolRate() * 100;
+       fec_inner = descriptor.getFecInner();
+       if ( fec_inner == 0xF )
+               fec_inner = FEC::fNone;
+       modulation = descriptor.getModulation();
+       if ( modulation > 0x5 )
+               modulation = Modulation::Auto;
+       inversion = Inversion::Unknown;
+       eDebug("Cable freq %d, mod %d, sr %d, fec %d",
+               frequency,
+               modulation, symbol_rate, fec_inner);
 }
 
-void eDVBFrontendParametersTerrestrial::set(const TerrestrialDeliverySystemDescriptor  &)
+void eDVBFrontendParametersTerrestrial::set(const TerrestrialDeliverySystemDescriptor &descriptor)
 {
-       eFatal("nyi");
+       frequency = descriptor.getCentreFrequency() * 10;
+       bandwidth = descriptor.getBandwidth();
+       if ( bandwidth > 2 ) // 5Mhz forced to auto
+               bandwidth = Bandwidth::BwAuto;
+       code_rate_HP = descriptor.getCodeRateHpStream();
+       if (code_rate_HP > 4)
+               code_rate_HP = FEC::fAuto;
+       code_rate_LP = descriptor.getCodeRateLpStream();
+       if (code_rate_LP > 4)
+               code_rate_LP = FEC::fAuto;
+       transmission_mode = descriptor.getTransmissionMode();
+       if (transmission_mode > 1) // TM4k forced to auto
+               transmission_mode = TransmissionMode::TMAuto;
+       guard_interval = descriptor.getGuardInterval();
+       if (guard_interval > 3)
+               guard_interval = GuardInterval::GI_Auto;
+       hierarchy = descriptor.getHierarchyInformation()&3;
+       modulation = descriptor.getConstellation();
+       if (modulation > 2)
+               modulation = Modulation::Auto;
+       inversion = Inversion::Unknown;
+       eDebug("Terr freq %d, bw %d, cr_hp %d, cr_lp %d, tm_mode %d, guard %d, hierarchy %d, const %d",
+               frequency, bandwidth, code_rate_HP, code_rate_LP, transmission_mode,
+               guard_interval, hierarchy, modulation);
 }
 
 eDVBFrontendParameters::eDVBFrontendParameters(): m_type(-1)
@@ -131,9 +231,10 @@ RESULT eDVBFrontendParameters::getDVBT(eDVBFrontendParametersTerrestrial &p) con
        return 0;
 }
 
-RESULT eDVBFrontendParameters::setDVBS(const eDVBFrontendParametersSatellite &p)
+RESULT eDVBFrontendParameters::setDVBS(const eDVBFrontendParametersSatellite &p, bool no_rotor_command_on_tune)
 {
        sat = p;
+       sat.no_rotor_command_on_tune = no_rotor_command_on_tune;
        m_type = iDVBFrontend::feSatellite;
        return 0;
 }
@@ -185,14 +286,36 @@ RESULT eDVBFrontendParameters::calculateDifference(const iDVBFrontendParameters
                return 0;
        }
        case iDVBFrontend::feCable:
+               eDVBFrontendParametersCable ocable;
+               if (parm->getDVBC(ocable))
+                       return -2;
+               
+               if (cable.modulation != ocable.modulation && cable.modulation != eDVBFrontendParametersCable::Modulation::Auto && ocable.modulation != eDVBFrontendParametersCable::Modulation::Auto)
+                       diff = 1 << 29;
+               else if (cable.inversion != ocable.inversion && cable.inversion != eDVBFrontendParametersCable::Inversion::Unknown && ocable.inversion != eDVBFrontendParametersCable::Inversion::Unknown)
+                       diff = 1 << 28;
+               else
+               {
+                       diff = abs(cable.frequency - ocable.frequency);
+                       diff += abs(cable.symbol_rate - ocable.symbol_rate);
+               }
+               
+               return 0;
        case iDVBFrontend::feTerrestrial:
+               eDVBFrontendParametersTerrestrial oterrestrial;
+               if (parm->getDVBT(oterrestrial))
+                       return -2;
+               
+               diff = abs(terrestrial.frequency - oterrestrial.frequency);
+
+               return 0;
        default:
                return -1;
        }
        return 0;
 }
 
-RESULT eDVBFrontendParameters::getHash(unsigned long &hash) const 
+RESULT eDVBFrontendParameters::getHash(unsigned long &hash) const
 {
        switch (m_type)
        {
@@ -203,7 +326,11 @@ RESULT eDVBFrontendParameters::getHash(unsigned long &hash) const
                return 0;
        }
        case iDVBFrontend::feCable:
+               hash = 0xFFFF0000;
+               return 0;
        case iDVBFrontend::feTerrestrial:
+               hash = 0xEEEE0000;
+               return 0;
        default:
                return -1;
        }
@@ -212,24 +339,24 @@ RESULT eDVBFrontendParameters::getHash(unsigned long &hash) const
 DEFINE_REF(eDVBFrontend);
 
 eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok)
-       :m_type(-1), m_fe(fe), m_timeout(0), m_tuneTimer(0), m_fd(-1)
+       :m_type(-1), m_fe(fe), m_fd(-1), m_sn(0), m_timeout(0), m_tuneTimer(0)
 #if HAVE_DVB_API_VERSION < 3
        ,m_secfd(-1)
 #endif
 {
 #if HAVE_DVB_API_VERSION < 3
+       sprintf(m_filename, "/dev/dvb/card%d/frontend%d", adap, fe);
        sprintf(m_sec_filename, "/dev/dvb/card%d/sec%d", adap, fe);
-#endif
+#else
        sprintf(m_filename, "/dev/dvb/adapter%d/frontend%d", adap, fe);
-
+#endif
        m_timeout = new eTimer(eApp);
        CONNECT(m_timeout->timeout, eDVBFrontend::timeout);
 
        m_tuneTimer = new eTimer(eApp);
        CONNECT(m_tuneTimer->timeout, eDVBFrontend::tuneLoop);
 
-       int entries = sizeof(m_data) / sizeof(int);
-       for (int i=0; i<entries; ++i)
+       for (int i=0; i<eDVBFrontend::NUM_DATA_ENTRIES; ++i)
                m_data[i] = -1;
 
        m_idleInputpower[0]=m_idleInputpower[1]=0;
@@ -240,36 +367,44 @@ eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok)
 
 int eDVBFrontend::openFrontend()
 {
-       if (m_fd >= 0)
+       if (m_sn)
                return -1;  // already opened
 
        m_state=0;
-       m_curVoltage=voltageOff;
        m_tuning=0;
 
 #if HAVE_DVB_API_VERSION < 3
-       m_secfd = ::open(m_sec_filename, O_RDWR);
        if (m_secfd < 0)
        {
-               eWarning("failed! (%s) %m", m_sec_filename);
-               return -1;
+               m_secfd = ::open(m_sec_filename, O_RDWR);
+               if (m_secfd < 0)
+               {
+                       eWarning("failed! (%s) %m", m_sec_filename);
+                       return -1;
+               }
        }
+       else
+               eWarning("sec %d already opened", m_fe);
        FrontendInfo fe_info;
 #else
        dvb_frontend_info fe_info;
 #endif
        eDebug("opening frontend %d", m_fe);
-       m_fd = ::open(m_filename, O_RDWR|O_NONBLOCK);
        if (m_fd < 0)
        {
-               eWarning("failed! (%s) %m", m_filename);
+               m_fd = ::open(m_filename, O_RDWR|O_NONBLOCK);
+               if (m_fd < 0)
+               {
+                       eWarning("failed! (%s) %m", m_filename);
 #if HAVE_DVB_API_VERSION < 3
-               ::close(m_secfd);
-               m_secfd=-1;
+                       ::close(m_secfd);
+                       m_secfd=-1;
 #endif
-               return -1;
+                       return -1;
+               }
        }
-
+       else
+               eWarning("frontend %d already opened", m_fe);
        if (m_type == -1)
        {
                if (::ioctl(m_fd, FE_GET_INFO, &fe_info) < 0)
@@ -313,42 +448,49 @@ int eDVBFrontend::openFrontend()
 
        m_sn = new eSocketNotifier(eApp, m_fd, eSocketNotifier::Read);
        CONNECT(m_sn->activated, eDVBFrontend::feEvent);
-       m_sn->start();
 
        return 0;
 }
 
 int eDVBFrontend::closeFrontend()
 {
-       if (!m_fe && m_data[7] != -1)
+       eDVBRegisteredFrontend *linked_fe = (eDVBRegisteredFrontend*)m_data[LINKED_NEXT_PTR];
+       while (linked_fe != (eDVBRegisteredFrontend*)-1)
        {
-               // try to close the first frontend.. but the second is linked to the first
-               eDVBRegisteredFrontend *linked_fe = (eDVBRegisteredFrontend*)m_data[7];
                if (linked_fe->m_inuse)
                {
                        eDebug("dont close frontend %d until the linked frontend %d is still in use",
                                m_fe, linked_fe->m_frontend->getID());
                        return -1;
                }
+               linked_fe->m_frontend->getData(LINKED_NEXT_PTR, (int&)linked_fe);
        }
-       eDebug("close frontend %d", m_fe);
        if (m_fd >= 0)
        {
-               ::close(m_fd);
-               m_fd=-1;
+               eDebug("close frontend %d", m_fe);
+               m_tuneTimer->stop();
+               setTone(iDVBFrontend::toneOff);
+               setVoltage(iDVBFrontend::voltageOff);
+               if (m_sec)
+                       m_sec->setRotorMoving(false);
+               if (!::close(m_fd))
+                       m_fd=-1;
+               else
+                       eWarning("couldnt close frontend %d", m_fe);
+               m_data[CSW] = m_data[UCSW] = m_data[TONEBURST] = -1;
        }
 #if HAVE_DVB_API_VERSION < 3
        if (m_secfd >= 0)
        {
-               ::close(m_secfd);
-               m_secfd=-1;
+               if (!::close(m_secfd))
+                       m_secfd=-1;
+               else
+                       eWarning("couldnt close sec %d", m_fe);
        }
 #endif
        delete m_sn;
        m_sn=0;
 
-       setTone(iDVBFrontend::toneOff);
-       setVoltage(iDVBFrontend::voltageOff);
        return 0;
 }
 
@@ -399,9 +541,7 @@ void eDVBFrontend::feEvent(int w)
                        else
                        {
                                state = stateLostLock;
-
-                               if (m_state != stateLostLock)
-                                       eDebug("FIXME: we lost lock, so we might have to retune.");
+                               m_data[CSW] = m_data[UCSW] = m_data[TONEBURST] = -1; // reset diseqc
                        }
                }
                if (m_state != state)
@@ -414,19 +554,12 @@ void eDVBFrontend::feEvent(int w)
 
 void eDVBFrontend::timeout()
 {
-       int state;
+       m_tuning = 0;
        if (m_state == stateTuning)
        {
-               state = stateFailed;
-               eDebug("DVBFrontend: timeout");
-               if (m_state != state)
-               {
-                       m_state = state;
-                       m_stateChanged(this);
-               }
-               m_tuning = 0;
-       } else
-               m_tuning = 0;
+               m_state = stateFailed;
+               m_stateChanged(this);
+       }
 }
 
 int eDVBFrontend::readFrontendData(int type)
@@ -454,10 +587,434 @@ int eDVBFrontend::readFrontendData(int type)
                                eDebug("FE_READ_SIGNAL_STRENGTH failed (%m)");
                        return strength;
                }
+               case locked:
+               {
+#if HAVE_DVB_API_VERSION < 3
+                       FrontendStatus status=0;
+#else
+                       fe_status_t status;
+#endif
+                       if ( ioctl(m_fd, FE_READ_STATUS, &status) < 0 && errno != ERANGE )
+                               eDebug("FE_READ_STATUS failed (%m)");
+                       return !!(status&FE_HAS_LOCK);
+               }
+               case synced:
+               {
+#if HAVE_DVB_API_VERSION < 3
+                       FrontendStatus status=0;
+#else
+                       fe_status_t status;
+#endif
+                       if ( ioctl(m_fd, FE_READ_STATUS, &status) < 0 && errno != ERANGE )
+                               eDebug("FE_READ_STATUS failed (%m)");
+                       return !!(status&FE_HAS_SYNC);
+               }
+               case frontendNumber:
+                       return m_fe;
        }
        return 0;
 }
 
+void PutToDict(PyObject *dict, const char*key, long value)
+{
+       PyObject *item = PyInt_FromLong(value);
+       if (item)
+       {
+               if (PyDict_SetItemString(dict, key, item))
+                       eDebug("put %s to dict failed", key);
+               Py_DECREF(item);
+       }
+       else
+               eDebug("could not create PyObject for %s", key);
+}
+
+void PutToDict(PyObject *dict, const char*key, const char *value)
+{
+       PyObject *item = PyString_FromString(value);
+       if (item)
+       {
+               if (PyDict_SetItemString(dict, key, item))
+                       eDebug("put %s to dict failed", key);
+               Py_DECREF(item);
+       }
+       else
+               eDebug("could not create PyObject for %s", key);
+}
+
+void fillDictWithSatelliteData(PyObject *dict, const FRONTENDPARAMETERS &parm, eDVBFrontend *fe)
+{
+       int freq_offset=0;
+       int csw=0;
+       const char *tmp=0;
+       fe->getData(eDVBFrontend::CSW, csw);
+       fe->getData(eDVBFrontend::FREQ_OFFSET, freq_offset);
+       int frequency = parm_frequency + freq_offset;
+       PutToDict(dict, "frequency", frequency);
+       PutToDict(dict, "symbol_rate", parm_u_qpsk_symbol_rate);
+       switch(parm_u_qpsk_fec_inner)
+       {
+       case FEC_1_2:
+               tmp = "FEC_1_2";
+               break;
+       case FEC_2_3:
+               tmp = "FEC_2_3";
+               break;
+       case FEC_3_4:
+               tmp = "FEC_3_4";
+               break;
+       case FEC_5_6:
+               tmp = "FEC_5_6";
+               break;
+       case FEC_7_8:
+               tmp = "FEC_7_8";
+               break;
+       case FEC_NONE:
+               tmp = "FEC_NONE";
+       default:
+       case FEC_AUTO:
+               tmp = "FEC_AUTO";
+               break;
+#if HAVE_DVB_API_VERSION >=3
+       case FEC_S2_1_2:
+               tmp = "FEC_1_2";
+               break;
+       case FEC_S2_2_3:
+               tmp = "FEC_2_3";
+               break;
+       case FEC_S2_3_4:
+               tmp = "FEC_3_4";
+               break;
+       case FEC_S2_5_6:
+               tmp = "FEC_5_6";
+               break;
+       case FEC_S2_7_8:
+               tmp = "FEC_7_8";
+               break;
+       case FEC_S2_8_9:
+               tmp = "FEC_8_9";
+               break;
+       case FEC_S2_3_5:
+               tmp = "FEC_3_5";
+               break;
+       case FEC_S2_4_5:
+               tmp = "FEC_4_5";
+               break;
+       case FEC_S2_9_10:
+               tmp = "FEC_9_10";
+               break;
+#endif
+       }
+       PutToDict(dict, "fec_inner", tmp);
+       tmp = parm_u_qpsk_fec_inner > FEC_AUTO ?
+               "DVB-S2" : "DVB-S";
+       PutToDict(dict, "system", tmp);
+}
+
+void fillDictWithCableData(PyObject *dict, const FRONTENDPARAMETERS &parm)
+{
+       const char *tmp=0;
+       PutToDict(dict, "frequency", parm_frequency/1000);
+       PutToDict(dict, "symbol_rate", parm_u_qam_symbol_rate);
+       switch(parm_u_qam_fec_inner)
+       {
+       case FEC_NONE:
+               tmp = "FEC_NONE";
+               break;
+       case FEC_1_2:
+               tmp = "FEC_1_2";
+               break;
+       case FEC_2_3:
+               tmp = "FEC_2_3";
+               break;
+       case FEC_3_4:
+               tmp = "FEC_3_4";
+               break;
+       case FEC_5_6:
+               tmp = "FEC_5_6";
+               break;
+       case FEC_7_8:
+               tmp = "FEC_7_8";
+               break;
+#if HAVE_DVB_API_VERSION >= 3
+       case FEC_8_9:
+               tmp = "FEC_8_9";
+               break;
+#endif
+       default:
+       case FEC_AUTO:
+               tmp = "FEC_AUTO";
+               break;
+       }
+       PutToDict(dict, "fec_inner", tmp);
+       switch(parm_u_qam_modulation)
+       {
+       case QAM_16:
+               tmp = "QAM_16";
+               break;
+       case QAM_32:
+               tmp = "QAM_32";
+               break;
+       case QAM_64:
+               tmp = "QAM_64";
+               break;
+       case QAM_128:
+               tmp = "QAM_128";
+               break;
+       case QAM_256:
+               tmp = "QAM_256";
+               break;
+       default:
+       case QAM_AUTO:
+               tmp = "QAM_AUTO";
+               break;
+       }
+       PutToDict(dict, "modulation", tmp);
+}
+
+void fillDictWithTerrestrialData(PyObject *dict, const FRONTENDPARAMETERS &parm)
+{
+       const char *tmp=0;
+       PutToDict(dict, "frequency", parm_frequency);
+       switch (parm_u_ofdm_bandwidth)
+       {
+       case BANDWIDTH_8_MHZ:
+               tmp = "BANDWIDTH_8_MHZ";
+               break;
+       case BANDWIDTH_7_MHZ:
+               tmp = "BANDWIDTH_7_MHZ";
+               break;
+       case BANDWIDTH_6_MHZ:
+               tmp = "BANDWIDTH_6_MHZ";
+               break;
+       default:
+       case BANDWIDTH_AUTO:
+               tmp = "BANDWIDTH_AUTO";
+               break;
+       }
+       PutToDict(dict, "bandwidth", tmp);
+       switch (parm_u_ofdm_code_rate_LP)
+       {
+       case FEC_1_2:
+               tmp = "FEC_1_2";
+               break;
+       case FEC_2_3:
+               tmp = "FEC_2_3";
+               break;
+       case FEC_3_4:
+               tmp = "FEC_3_4";
+               break;
+       case FEC_5_6:
+               tmp = "FEC_5_6";
+               break;
+       case FEC_7_8:
+               tmp = "FEC_7_8";
+               break;
+       default:
+       case FEC_AUTO:
+               tmp = "FEC_AUTO";
+               break;
+       }
+       PutToDict(dict, "code_rate_lp", tmp);
+       switch (parm_u_ofdm_code_rate_HP)
+       {
+       case FEC_1_2:
+               tmp = "FEC_1_2";
+               break;
+       case FEC_2_3:
+               tmp = "FEC_2_3";
+               break;
+       case FEC_3_4:
+               tmp = "FEC_3_4";
+               break;
+       case FEC_5_6:
+               tmp = "FEC_5_6";
+               break;
+       case FEC_7_8:
+               tmp = "FEC_7_8";
+               break;
+       default:
+       case FEC_AUTO:
+               tmp = "FEC_AUTO";
+               break;
+       }
+       PutToDict(dict, "code_rate_hp", tmp);
+       switch (parm_u_ofdm_constellation)
+       {
+       case QPSK:
+               tmp = "QPSK";
+               break;
+       case QAM_16:
+               tmp = "QAM_16";
+               break;
+       case QAM_64:
+               tmp = "QAM_64";
+               break;
+       default:
+       case QAM_AUTO:
+               tmp = "QAM_AUTO";
+               break;
+       }
+       PutToDict(dict, "constellation", tmp);
+       switch (parm_u_ofdm_transmission_mode)
+       {
+       case TRANSMISSION_MODE_2K:
+               tmp = "TRANSMISSION_MODE_2K";
+               break;
+       case TRANSMISSION_MODE_8K:
+               tmp = "TRANSMISSION_MODE_8K";
+               break;
+       default:
+       case TRANSMISSION_MODE_AUTO:
+               tmp = "TRANSMISSION_MODE_AUTO";
+               break;
+       }
+       PutToDict(dict, "transmission_mode", tmp);
+       switch (parm_u_ofdm_guard_interval)
+       {
+               case GUARD_INTERVAL_1_32:
+                       tmp = "GUARD_INTERVAL_1_32";
+                       break;
+               case GUARD_INTERVAL_1_16:
+                       tmp = "GUARD_INTERVAL_1_16";
+                       break;
+               case GUARD_INTERVAL_1_8:
+                       tmp = "GUARD_INTERVAL_1_8";
+                       break;
+               case GUARD_INTERVAL_1_4:
+                       tmp = "GUARD_INTERVAL_1_4";
+                       break;
+               default:
+               case GUARD_INTERVAL_AUTO:
+                       tmp = "GUARD_INTERVAL_AUTO";
+                       break;
+       }
+       PutToDict(dict, "guard_interval", tmp);
+       switch (parm_u_ofdm_hierarchy_information)
+       {
+               case HIERARCHY_NONE:
+                       tmp = "HIERARCHY_NONE";
+                       break;
+               case HIERARCHY_1:
+                       tmp = "HIERARCHY_1";
+                       break;
+               case HIERARCHY_2:
+                       tmp = "HIERARCHY_2";
+                       break;
+               case HIERARCHY_4:
+                       tmp = "HIERARCHY_4";
+                       break;
+               default:
+               case HIERARCHY_AUTO:
+                       tmp = "HIERARCHY_AUTO";
+                       break;
+       }
+       PutToDict(dict, "hierarchy_information", tmp);
+}
+
+PyObject *eDVBFrontend::readTransponderData(bool original)
+{
+       PyObject *ret=PyDict_New();
+
+       if (ret)
+       {
+               bool read=m_fd != -1;
+               const char *tmp=0;
+
+               PutToDict(ret, "tuner_number", m_fe);
+
+               switch(m_type)
+               {
+                       case feSatellite:
+                               tmp = "DVB-S";
+                               break;
+                       case feCable:
+                               tmp = "DVB-C";
+                               break;
+                       case feTerrestrial:
+                               tmp = "DVB-T";
+                               break;
+                       default:
+                               tmp = "UNKNOWN";
+                               read=false;
+                               break;
+               }
+               PutToDict(ret, "tuner_type", tmp);
+
+               if (read)
+               {
+                       FRONTENDPARAMETERS front;
+
+                       tmp = "UNKNOWN";
+                       switch(m_state)
+                       {
+                               case stateIdle:
+                                       tmp="IDLE";
+                                       break;
+                               case stateTuning:
+                                       tmp="TUNING";
+                                       break;
+                               case stateFailed:
+                                       tmp="FAILED";
+                                       break;
+                               case stateLock:
+                                       tmp="LOCKED";
+                                       break;
+                               case stateLostLock:
+                                       tmp="LOSTLOCK";
+                                       break;
+                               default:
+                                       break;
+                       }
+                       PutToDict(ret, "tuner_state", tmp);
+
+                       PutToDict(ret, "tuner_locked", readFrontendData(locked));
+                       PutToDict(ret, "tuner_synced", readFrontendData(synced));
+                       PutToDict(ret, "tuner_bit_error_rate", readFrontendData(bitErrorRate));
+                       PutToDict(ret, "tuner_signal_power", readFrontendData(signalPower));
+                       PutToDict(ret, "tuner_signal_quality", readFrontendData(signalQuality));
+
+                       if (!original && ioctl(m_fd, FE_GET_FRONTEND, &front)<0)
+                               eDebug("FE_GET_FRONTEND (%m)");
+                       else
+                       {
+                               tmp = "INVERSION_AUTO";
+                               switch(parm_inversion)
+                               {
+                                       case INVERSION_ON:
+                                               tmp = "INVERSION_ON";
+                                               break;
+                                       case INVERSION_OFF:
+                                               tmp = "INVERSION_OFF";
+                                               break;
+                                       default:
+                                               break;
+                               }
+                               if (tmp)
+                                       PutToDict(ret, "inversion", tmp);
+
+                               switch(m_type)
+                               {
+                                       case feSatellite:
+                                               fillDictWithSatelliteData(ret, original?parm:front, this);
+                                               break;
+                                       case feCable:
+                                               fillDictWithCableData(ret, original?parm:front);
+                                               break;
+                                       case feTerrestrial:
+                                               fillDictWithTerrestrialData(ret, original?parm:front);
+                                               break;
+                               }
+                       }
+               }
+       }
+       else
+       {
+               Py_INCREF(Py_None);
+               ret = Py_None;
+       }
+       return ret;
+}
+
 #ifndef FP_IOCTL_GET_ID
 #define FP_IOCTL_GET_ID 0
 #endif
@@ -508,6 +1065,7 @@ void eDVBFrontend::tuneLoop()  // called by m_tuneTimer
        int delay=0;
        if ( m_sec_sequence && m_sec_sequence.current() != m_sec_sequence.end() )
        {
+//             eDebug("tuneLoop %d\n", m_sec_sequence.current()->cmd);
                switch (m_sec_sequence.current()->cmd)
                {
                        case eSecCommand::SLEEP:
@@ -519,10 +1077,28 @@ void eDVBFrontend::tuneLoop()  // called by m_tuneTimer
                                        ++m_sec_sequence.current();
                                break;
                        case eSecCommand::SET_VOLTAGE:
+                       {
                                int voltage = m_sec_sequence.current()++->voltage;
                                eDebug("[SEC] setVoltage %d", voltage);
                                setVoltage(voltage);
                                break;
+                       }
+                       case eSecCommand::IF_VOLTAGE_GOTO:
+                       {
+                               eSecCommand::pair &compare = m_sec_sequence.current()->compare;
+                               if ( compare.voltage == m_curVoltage && setSecSequencePos(compare.steps) )
+                                       break;
+                               ++m_sec_sequence.current();
+                               break;
+                       }
+                       case eSecCommand::IF_NOT_VOLTAGE_GOTO:
+                       {
+                               eSecCommand::pair &compare = m_sec_sequence.current()->compare;
+                               if ( compare.voltage != m_curVoltage && setSecSequencePos(compare.steps) )
+                                       break;
+                               ++m_sec_sequence.current();
+                               break;
+                       }
                        case eSecCommand::SET_TONE:
                                eDebug("[SEC] setTone %d", m_sec_sequence.current()->tone);
                                setTone(m_sec_sequence.current()++->tone);
@@ -544,33 +1120,14 @@ void eDVBFrontend::tuneLoop()  // called by m_tuneTimer
                                setFrontend();
                                ++m_sec_sequence.current();
                                break;
-                       case eSecCommand::MEASURE_IDLE_INPUTPOWER:
-                       {
-                               int idx = m_sec_sequence.current()++->val;
-                               if ( idx == 0 || idx == 1 )
-                               {
-                                       m_idleInputpower[idx] = readInputpower();
-                                       eDebug("[SEC] idleInputpower[%d] is %d", idx, m_idleInputpower[idx]);
-                               }
-                               else
-                                       eDebug("[SEC] idleInputpower measure index(%d) out of bound !!!", idx);
-                               break;
-                       }
-                       case eSecCommand::MEASURE_RUNNING_INPUTPOWER:
-                               m_runningInputpower = readInputpower();
-                               eDebug("[SEC] runningInputpower is %d", m_runningInputpower);
+                       case eSecCommand::START_TUNE_TIMEOUT:
+                               m_timeout->start(5000, 1); // 5 sec timeout. TODO: symbolrate dependent
                                ++m_sec_sequence.current();
                                break;
                        case eSecCommand::SET_TIMEOUT:
                                m_timeoutCount = m_sec_sequence.current()++->val;
                                eDebug("[SEC] set timeout %d", m_timeoutCount);
                                break;
-                       case eSecCommand::UPDATE_CURRENT_ROTORPARAMS:
-                               m_data[5] = m_data[3];
-                               m_data[6] = m_data[4];
-                               eDebug("[SEC] update current rotorparams %d %04x %d", m_timeoutCount, m_data[5], m_data[6]);
-                               ++m_sec_sequence.current();
-                               break;
                        case eSecCommand::IF_TIMEOUT_GOTO:
                                if (!m_timeoutCount)
                                {
@@ -581,40 +1138,69 @@ void eDVBFrontend::tuneLoop()  // called by m_tuneTimer
                                else
                                        ++m_sec_sequence.current();
                                break;
-                       case eSecCommand::SET_POWER_LIMITING_MODE:
+                       case eSecCommand::MEASURE_IDLE_INPUTPOWER:
                        {
-                               int fd = m_fe ?
-                                       ::open("/dev/i2c/1", O_RDWR) :
-                                       ::open("/dev/i2c/0", O_RDWR);
-
-                               unsigned char data[2];
-                               ::ioctl(fd, I2C_SLAVE_FORCE, 0x10 >> 1);
-                               if(::read(fd, data, 1) != 1)
-                                       eDebug("[SEC] error read lnbp (%m)");
-                               if ( m_sec_sequence.current()->mode == eSecCommand::modeStatic )
+                               int idx = m_sec_sequence.current()++->val;
+                               if ( idx == 0 || idx == 1 )
                                {
-                                       data[0] |= 0x90;  // enable static current limiting
-                                       eDebug("[SEC] set static current limiting");
+                                       m_idleInputpower[idx] = readInputpower();
+                                       eDebug("[SEC] idleInputpower[%d] is %d", idx, m_idleInputpower[idx]);
                                }
                                else
+                                       eDebug("[SEC] idleInputpower measure index(%d) out of bound !!!", idx);
+                               break;
+                       }
+                       case eSecCommand::IF_MEASURE_IDLE_WAS_NOT_OK_GOTO:
+                       {
+                               eSecCommand::pair &compare = m_sec_sequence.current()->compare;
+                               int idx = compare.voltage;
+                               if ( idx == 0 || idx == 1 )
                                {
-                                       data[0] &= ~0x90;  // enable dynamic current limiting
-                                       eDebug("[SEC] set dynamic current limiting");
+                                       int idle = readInputpower();
+                                       int diff = abs(idle-m_idleInputpower[idx]);
+                                       if ( diff > 0)
+                                       {
+                                               eDebug("measure idle(%d) was not okay.. (%d - %d = %d) retry", idx, m_idleInputpower[idx], idle, diff);
+                                               setSecSequencePos(compare.steps);
+                                               break;
+                                       }
                                }
-                               if(::write(fd, data, 1) != 1)
-                                       eDebug("[SEC] error write lnbp (%m)");
-                               ::close(fd);
                                ++m_sec_sequence.current();
                                break;
                        }
-                       case eSecCommand::IF_IDLE_INPUTPOWER_AVAIL_GOTO:
-                               if (m_idleInputpower[0] && m_idleInputpower[1] && setSecSequencePos(m_sec_sequence.current()->steps))
-                                       break;
+                       case eSecCommand::IF_TUNER_LOCKED_GOTO:
+                       {
+                               eSecCommand::rotor &cmd = m_sec_sequence.current()->measure;
+                               if (readFrontendData(locked))
+                               {
+                                       eDebug("[SEC] locked step %d ok", cmd.okcount);
+                                       ++cmd.okcount;
+                                       if (cmd.okcount > 12)
+                                       {
+                                               eDebug("ok > 12 .. goto %d\n",m_sec_sequence.current()->steps);
+                                               setSecSequencePos(cmd.steps);
+                                               break;
+                                       }
+                               }
+                               else
+                               {
+                                       eDebug("[SEC] rotor locked step %d failed", cmd.okcount);
+                                       --m_timeoutCount;
+                                       if (!m_timeoutCount && m_retryCount > 0)
+                                               --m_retryCount;
+                                       cmd.okcount=0;
+                               }
+                               ++m_sec_sequence.current();
+                               break;
+                       }
+                       case eSecCommand::MEASURE_RUNNING_INPUTPOWER:
+                               m_runningInputpower = readInputpower();
+                               eDebug("[SEC] runningInputpower is %d", m_runningInputpower);
                                ++m_sec_sequence.current();
                                break;
                        case eSecCommand::IF_INPUTPOWER_DELTA_GOTO:
                        {
-                               int idleInputpower = m_idleInputpower[m_curVoltage == iDVBFrontend::voltage13 ? 0 : 1];
+                               int idleInputpower = m_idleInputpower[ (m_curVoltage&1) ? 0 : 1];
                                eSecCommand::rotor &cmd = m_sec_sequence.current()->measure;
                                const char *txt = cmd.direction ? "running" : "stopped";
                                eDebug("[SEC] waiting for rotor %s %d, idle %d, delta %d",
@@ -639,16 +1225,66 @@ void eDVBFrontend::tuneLoop()  // called by m_tuneTimer
                                {
                                        eDebug("[SEC] rotor not %s... reset counter.. increase timeout", txt);
                                        --m_timeoutCount;
+                                       if (!m_timeoutCount && m_retryCount > 0)
+                                               --m_retryCount;
                                        cmd.okcount=0;
                                }
                                ++m_sec_sequence.current();
                                break;
                        }
-                       case eSecCommand::IF_VOLTAGE_GOTO:
+                       case eSecCommand::IF_ROTORPOS_VALID_GOTO:
+                               if (m_data[ROTOR_CMD] != -1 && m_data[ROTOR_POS] != -1)
+                                       setSecSequencePos(m_sec_sequence.current()->steps);
+                               else
+                                       ++m_sec_sequence.current();
+                               break;
+                       case eSecCommand::INVALIDATE_CURRENT_ROTORPARMS:
+                               m_data[ROTOR_CMD] = m_data[ROTOR_POS] = -1;
+                               eDebug("[SEC] invalidate current rotorparams");
+                               ++m_sec_sequence.current();
+                               break;
+                       case eSecCommand::UPDATE_CURRENT_ROTORPARAMS:
+                               m_data[ROTOR_CMD] = m_data[NEW_ROTOR_CMD];
+                               m_data[ROTOR_POS] = m_data[NEW_ROTOR_POS];
+                               eDebug("[SEC] update current rotorparams %d %04x %d", m_timeoutCount, m_data[5], m_data[6]);
+                               ++m_sec_sequence.current();
+                               break;
+                       case eSecCommand::SET_ROTOR_DISEQC_RETRYS:
+                               m_retryCount = m_sec_sequence.current()++->val;
+                               eDebug("[SEC] set rotor retries %d", m_retryCount);
+                               break;
+                       case eSecCommand::IF_NO_MORE_ROTOR_DISEQC_RETRYS_GOTO:
+                               if (!m_retryCount)
+                               {
+                                       eDebug("[SEC] no more rotor retrys");
+                                       setSecSequencePos(m_sec_sequence.current()->steps);
+                               }
+                               else
+                                       ++m_sec_sequence.current();
+                               break;
+                       case eSecCommand::SET_POWER_LIMITING_MODE:
                        {
-                               eSecCommand::pair &compare = m_sec_sequence.current()->compare;
-                               if ( compare.voltage == m_curVoltage && setSecSequencePos(compare.steps) )
-                                       break;
+                               int fd = m_fe ?
+                                       ::open("/dev/i2c/1", O_RDWR) :
+                                       ::open("/dev/i2c/0", O_RDWR);
+
+                               unsigned char data[2];
+                               ::ioctl(fd, I2C_SLAVE_FORCE, 0x10 >> 1);
+                               if(::read(fd, data, 1) != 1)
+                                       eDebug("[SEC] error read lnbp (%m)");
+                               if ( m_sec_sequence.current()->mode == eSecCommand::modeStatic )
+                               {
+                                       data[0] |= 0x80;  // enable static current limiting
+                                       eDebug("[SEC] set static current limiting");
+                               }
+                               else
+                               {
+                                       data[0] &= ~0x80;  // enable dynamic current limiting
+                                       eDebug("[SEC] set dynamic current limiting");
+                               }
+                               if(::write(fd, data, 1) != 1)
+                                       eDebug("[SEC] error write lnbp (%m)");
+                               ::close(fd);
                                ++m_sec_sequence.current();
                                break;
                        }
@@ -663,19 +1299,13 @@ void eDVBFrontend::tuneLoop()  // called by m_tuneTimer
 void eDVBFrontend::setFrontend()
 {
        eDebug("setting frontend %d", m_fe);
+       m_sn->start();
+       feEvent(-1);
        if (ioctl(m_fd, FE_SET_FRONTEND, &parm) == -1)
        {
                perror("FE_SET_FRONTEND failed");
                return;
        }
-
-       if (m_state != stateTuning)
-       {
-               m_tuning = 1;
-               m_state = stateTuning;
-               m_stateChanged(this);
-       }
-       m_timeout->start(5000, 1); // 5 sec timeout. TODO: symbolrate dependent
 }
 
 RESULT eDVBFrontend::getFrontendType(int &t)
@@ -686,154 +1316,363 @@ RESULT eDVBFrontend::getFrontendType(int &t)
        return 0;
 }
 
+RESULT eDVBFrontend::prepare_sat(const eDVBFrontendParametersSatellite &feparm)
+{
+       int res;
+       if (!m_sec)
+       {
+               eWarning("no SEC module active!");
+               return -ENOENT;
+       }
+       res = m_sec->prepare(*this, parm, feparm, 1 << m_fe);
+       if (!res)
+       {
+               parm_u_qpsk_symbol_rate = feparm.symbol_rate;
+               switch (feparm.inversion)
+               {
+                       case eDVBFrontendParametersSatellite::Inversion::On:
+                               parm_inversion = INVERSION_ON;
+                               break;
+                       case eDVBFrontendParametersSatellite::Inversion::Off:
+                               parm_inversion = INVERSION_OFF;
+                               break;
+                       default:
+                       case eDVBFrontendParametersSatellite::Inversion::Unknown:
+                               parm_inversion = INVERSION_AUTO;
+                               break;
+               }
+               if (feparm.system == eDVBFrontendParametersSatellite::System::DVB_S)
+                       switch (feparm.fec)
+                       {
+                               case eDVBFrontendParametersSatellite::FEC::fNone:
+                                       parm_u_qpsk_fec_inner = FEC_NONE;
+                                       break;
+                               case eDVBFrontendParametersSatellite::FEC::f1_2:
+                                       parm_u_qpsk_fec_inner = FEC_1_2;
+                                       break;
+                               case eDVBFrontendParametersSatellite::FEC::f2_3:
+                                       parm_u_qpsk_fec_inner = FEC_2_3;
+                                       break;
+                               case eDVBFrontendParametersSatellite::FEC::f3_4:
+                                       parm_u_qpsk_fec_inner = FEC_3_4;
+                                       break;
+                               case eDVBFrontendParametersSatellite::FEC::f5_6:
+                                       parm_u_qpsk_fec_inner = FEC_5_6;
+                                       break;
+                               case eDVBFrontendParametersSatellite::FEC::f7_8:
+                                       parm_u_qpsk_fec_inner = FEC_7_8;
+                                       break;
+                               default:
+                                       eDebug("no valid fec for DVB-S set.. assume auto");
+                               case eDVBFrontendParametersSatellite::FEC::fAuto:
+                                       parm_u_qpsk_fec_inner = FEC_AUTO;
+                                       break;
+                       }
+#if HAVE_DVB_API_VERSION >= 3
+               else // DVB_S2
+                       switch (feparm.fec)
+                       {
+                               case eDVBFrontendParametersSatellite::FEC::f1_2:
+                                       parm_u_qpsk_fec_inner = FEC_S2_1_2;
+                                       break;
+                               case eDVBFrontendParametersSatellite::FEC::f2_3:
+                                       parm_u_qpsk_fec_inner = FEC_S2_2_3;
+                                       break;
+                               case eDVBFrontendParametersSatellite::FEC::f3_4:
+                                       parm_u_qpsk_fec_inner = FEC_S2_3_4;
+                                       break;
+                               case eDVBFrontendParametersSatellite::FEC::f3_5:
+                                       parm_u_qpsk_fec_inner = FEC_S2_3_5;
+                                       break;
+                               case eDVBFrontendParametersSatellite::FEC::f4_5:
+                                       parm_u_qpsk_fec_inner = FEC_S2_4_5;
+                                       break;
+                               case eDVBFrontendParametersSatellite::FEC::f5_6:
+                                       parm_u_qpsk_fec_inner = FEC_S2_5_6;
+                                       break;
+                               case eDVBFrontendParametersSatellite::FEC::f7_8:
+                                       parm_u_qpsk_fec_inner = FEC_S2_7_8;
+                                       break;
+                               case eDVBFrontendParametersSatellite::FEC::f8_9:
+                                       parm_u_qpsk_fec_inner = FEC_S2_8_9;
+                                       break;
+                               case eDVBFrontendParametersSatellite::FEC::f9_10:
+                                       parm_u_qpsk_fec_inner = FEC_S2_9_10;
+                                       break;
+                               default:
+                                       eDebug("no valid fec for DVB-S2 set.. abort !!");
+                                       return -EINVAL;
+                       }
+#endif
+               // FIXME !!! get frequency range from tuner
+               if ( parm_frequency < 900000 || parm_frequency > 2200000 )
+               {
+                       eDebug("%d mhz out of tuner range.. dont tune", parm_frequency/1000);
+                       return -EINVAL;
+               }
+               eDebug("tuning to %d mhz", parm_frequency/1000);
+       }
+       return res;
+}
+
+RESULT eDVBFrontend::prepare_cable(const eDVBFrontendParametersCable &feparm)
+{
+       parm_frequency = feparm.frequency * 1000;
+       parm_u_qam_symbol_rate = feparm.symbol_rate;
+       switch (feparm.modulation)
+       {
+       case eDVBFrontendParametersCable::Modulation::QAM16:
+               parm_u_qam_modulation = QAM_16;
+               break;
+       case eDVBFrontendParametersCable::Modulation::QAM32:
+               parm_u_qam_modulation = QAM_32;
+               break;
+       case eDVBFrontendParametersCable::Modulation::QAM64:
+               parm_u_qam_modulation = QAM_64;
+               break;
+       case eDVBFrontendParametersCable::Modulation::QAM128:
+               parm_u_qam_modulation = QAM_128;
+               break;
+       case eDVBFrontendParametersCable::Modulation::QAM256:
+               parm_u_qam_modulation = QAM_256;
+               break;
+       default:
+       case eDVBFrontendParametersCable::Modulation::Auto:
+               parm_u_qam_modulation = QAM_AUTO;
+               break;
+       }
+       switch (feparm.inversion)
+       {
+       case eDVBFrontendParametersCable::Inversion::On:
+               parm_inversion = INVERSION_ON;
+               break;
+       case eDVBFrontendParametersCable::Inversion::Off:
+               parm_inversion = INVERSION_OFF;
+               break;
+       default:
+       case eDVBFrontendParametersCable::Inversion::Unknown:
+               parm_inversion = INVERSION_AUTO;
+               break;
+       }
+       switch (feparm.fec_inner)
+       {
+       case eDVBFrontendParametersCable::FEC::fNone:
+               parm_u_qam_fec_inner = FEC_NONE;
+               break;
+       case eDVBFrontendParametersCable::FEC::f1_2:
+               parm_u_qam_fec_inner = FEC_1_2;
+               break;
+       case eDVBFrontendParametersCable::FEC::f2_3:
+               parm_u_qam_fec_inner = FEC_2_3;
+               break;
+       case eDVBFrontendParametersCable::FEC::f3_4:
+               parm_u_qam_fec_inner = FEC_3_4;
+               break;
+       case eDVBFrontendParametersCable::FEC::f5_6:
+               parm_u_qam_fec_inner = FEC_5_6;
+               break;
+       case eDVBFrontendParametersCable::FEC::f7_8:
+               parm_u_qam_fec_inner = FEC_7_8;
+               break;
+#if HAVE_DVB_API_VERSION >= 3
+       case eDVBFrontendParametersCable::FEC::f8_9:
+               parm_u_qam_fec_inner = FEC_8_9;
+               break;
+#endif
+       default:
+       case eDVBFrontendParametersCable::FEC::fAuto:
+               parm_u_qam_fec_inner = FEC_AUTO;
+               break;
+       }
+       return 0;
+}
+
+RESULT eDVBFrontend::prepare_terrestrial(const eDVBFrontendParametersTerrestrial &feparm)
+{
+       parm_frequency = feparm.frequency;
+
+       switch (feparm.bandwidth)
+       {
+       case eDVBFrontendParametersTerrestrial::Bandwidth::Bw8MHz:
+               parm_u_ofdm_bandwidth = BANDWIDTH_8_MHZ;
+               break;
+       case eDVBFrontendParametersTerrestrial::Bandwidth::Bw7MHz:
+               parm_u_ofdm_bandwidth = BANDWIDTH_7_MHZ;
+               break;
+       case eDVBFrontendParametersTerrestrial::Bandwidth::Bw6MHz:
+               parm_u_ofdm_bandwidth = BANDWIDTH_6_MHZ;
+               break;
+       default:
+       case eDVBFrontendParametersTerrestrial::Bandwidth::BwAuto:
+               parm_u_ofdm_bandwidth = BANDWIDTH_AUTO;
+               break;
+       }
+       switch (feparm.code_rate_LP)
+       {
+       case eDVBFrontendParametersTerrestrial::FEC::f1_2:
+               parm_u_ofdm_code_rate_LP = FEC_1_2;
+               break;
+       case eDVBFrontendParametersTerrestrial::FEC::f2_3:
+               parm_u_ofdm_code_rate_LP = FEC_2_3;
+               break;
+       case eDVBFrontendParametersTerrestrial::FEC::f3_4:
+               parm_u_ofdm_code_rate_LP = FEC_3_4;
+               break;
+       case eDVBFrontendParametersTerrestrial::FEC::f5_6:
+               parm_u_ofdm_code_rate_LP = FEC_5_6;
+               break;
+       case eDVBFrontendParametersTerrestrial::FEC::f7_8:
+               parm_u_ofdm_code_rate_LP = FEC_7_8;
+               break;
+       default:
+       case eDVBFrontendParametersTerrestrial::FEC::fAuto:
+               parm_u_ofdm_code_rate_LP = FEC_AUTO;
+               break;
+       }
+       switch (feparm.code_rate_HP)
+       {
+       case eDVBFrontendParametersTerrestrial::FEC::f1_2:
+               parm_u_ofdm_code_rate_HP = FEC_1_2;
+               break;
+       case eDVBFrontendParametersTerrestrial::FEC::f2_3:
+               parm_u_ofdm_code_rate_HP = FEC_2_3;
+               break;
+       case eDVBFrontendParametersTerrestrial::FEC::f3_4:
+               parm_u_ofdm_code_rate_HP = FEC_3_4;
+               break;
+       case eDVBFrontendParametersTerrestrial::FEC::f5_6:
+               parm_u_ofdm_code_rate_HP = FEC_5_6;
+               break;
+       case eDVBFrontendParametersTerrestrial::FEC::f7_8:
+               parm_u_ofdm_code_rate_HP = FEC_7_8;
+               break;
+       default:
+       case eDVBFrontendParametersTerrestrial::FEC::fAuto:
+               parm_u_ofdm_code_rate_HP = FEC_AUTO;
+               break;
+       }
+       switch (feparm.modulation)
+       {
+       case eDVBFrontendParametersTerrestrial::Modulation::QPSK:
+               parm_u_ofdm_constellation = QPSK;
+               break;
+       case eDVBFrontendParametersTerrestrial::Modulation::QAM16:
+               parm_u_ofdm_constellation = QAM_16;
+               break;
+       case eDVBFrontendParametersTerrestrial::Modulation::QAM64:
+               parm_u_ofdm_constellation = QAM_64;
+               break;
+       default:
+       case eDVBFrontendParametersTerrestrial::Modulation::Auto:
+               parm_u_ofdm_constellation = QAM_AUTO;
+               break;
+       }
+       switch (feparm.transmission_mode)
+       {
+       case eDVBFrontendParametersTerrestrial::TransmissionMode::TM2k:
+               parm_u_ofdm_transmission_mode = TRANSMISSION_MODE_2K;
+               break;
+       case eDVBFrontendParametersTerrestrial::TransmissionMode::TM8k:
+               parm_u_ofdm_transmission_mode = TRANSMISSION_MODE_8K;
+               break;
+       default:
+       case eDVBFrontendParametersTerrestrial::TransmissionMode::TMAuto:
+               parm_u_ofdm_transmission_mode = TRANSMISSION_MODE_AUTO;
+               break;
+       }
+       switch (feparm.guard_interval)
+       {
+               case eDVBFrontendParametersTerrestrial::GuardInterval::GI_1_32:
+                       parm_u_ofdm_guard_interval = GUARD_INTERVAL_1_32;
+                       break;
+               case eDVBFrontendParametersTerrestrial::GuardInterval::GI_1_16:
+                       parm_u_ofdm_guard_interval = GUARD_INTERVAL_1_16;
+                       break;
+               case eDVBFrontendParametersTerrestrial::GuardInterval::GI_1_8:
+                       parm_u_ofdm_guard_interval = GUARD_INTERVAL_1_8;
+                       break;
+               case eDVBFrontendParametersTerrestrial::GuardInterval::GI_1_4:
+                       parm_u_ofdm_guard_interval = GUARD_INTERVAL_1_4;
+                       break;
+               default:
+               case eDVBFrontendParametersTerrestrial::GuardInterval::GI_Auto:
+                       parm_u_ofdm_guard_interval = GUARD_INTERVAL_AUTO;
+                       break;
+       }
+       switch (feparm.hierarchy)
+       {
+               case eDVBFrontendParametersTerrestrial::Hierarchy::HNone:
+                       parm_u_ofdm_hierarchy_information = HIERARCHY_NONE;
+                       break;
+               case eDVBFrontendParametersTerrestrial::Hierarchy::H1:
+                       parm_u_ofdm_hierarchy_information = HIERARCHY_1;
+                       break;
+               case eDVBFrontendParametersTerrestrial::Hierarchy::H2:
+                       parm_u_ofdm_hierarchy_information = HIERARCHY_2;
+                       break;
+               case eDVBFrontendParametersTerrestrial::Hierarchy::H4:
+                       parm_u_ofdm_hierarchy_information = HIERARCHY_4;
+                       break;
+               default:
+               case eDVBFrontendParametersTerrestrial::Hierarchy::HAuto:
+                       parm_u_ofdm_hierarchy_information = HIERARCHY_AUTO;
+                       break;
+       }
+       switch (feparm.inversion)
+       {
+       case eDVBFrontendParametersTerrestrial::Inversion::On:
+               parm_inversion = INVERSION_ON;
+               break;
+       case eDVBFrontendParametersTerrestrial::Inversion::Off:
+               parm_inversion = INVERSION_OFF;
+               break;
+       default:
+       case eDVBFrontendParametersTerrestrial::Inversion::Unknown:
+               parm_inversion = INVERSION_AUTO;
+               break;
+       }
+       return 0;
+}
+
 RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where)
 {
        eDebug("(%d)tune", m_fe);
 
+       m_timeout->stop();
+
+       int res=0;
+
        if (m_type == -1)
                return -ENODEV;
 
-       feEvent(-1);
-
+       m_sn->stop();
        m_sec_sequence.clear();
 
        switch (m_type)
        {
        case feSatellite:
        {
-               int res;
                eDVBFrontendParametersSatellite feparm;
                if (where.getDVBS(feparm))
                {
                        eDebug("no dvbs data!");
                        return -EINVAL;
                }
-               if (!m_sec)
-               {
-                       eWarning("no SEC module active!");
-                       return -ENOENT;
-               }
-               
-               res = m_sec->prepare(*this, parm, feparm, 1 << m_fe);
-               if (res)
-                       return res;
-#if HAVE_DVB_API_VERSION < 3
-               eDebug("tuning to %d mhz", parm.Frequency/1000);
-#else
-               eDebug("tuning to %d mhz", parm.frequency/1000);
-#endif
+               res=prepare_sat(feparm);
+               m_sec->setRotorMoving(false);
                break;
        }
        case feCable:
        {
-#if HAVE_DVB_API_VERSION >= 3
                eDVBFrontendParametersCable feparm;
                if (where.getDVBC(feparm))
                        return -EINVAL;
-#if HAVE_DVB_API_VERSION < 3
-               parm.Frequency = feparm.frequency * 1000;
-               parm.u.qam.SymbolRate = feparm.symbol_rate;
-#else
-               parm.frequency = feparm.frequency * 1000;
-               parm.u.qam.symbol_rate = feparm.symbol_rate;
-#endif
-               fe_modulation_t mod=QAM_AUTO;
-               switch (feparm.modulation)
+               res=prepare_cable(feparm);
+               if (!res)
                {
-               case eDVBFrontendParametersCable::Modulation::QAM16:
-                       mod = QAM_16;
-                       break;
-               case eDVBFrontendParametersCable::Modulation::QAM32:
-                       mod = QAM_32;
-                       break;
-               case eDVBFrontendParametersCable::Modulation::QAM64:
-                       mod = QAM_64;
-                       break;
-               case eDVBFrontendParametersCable::Modulation::QAM128:
-                       mod = QAM_128;
-                       break;
-               case eDVBFrontendParametersCable::Modulation::QAM256:
-                       mod = QAM_256;
-                       break;                  
-               case eDVBFrontendParametersCable::Modulation::Auto:
-                       mod = QAM_AUTO;
-                       break;                  
+                       m_sec_sequence.push_back( eSecCommand(eSecCommand::START_TUNE_TIMEOUT) );
+                       m_sec_sequence.push_back( eSecCommand(eSecCommand::SET_FRONTEND) );
                }
-#if HAVE_DVB_API_VERSION < 3
-               parm.u.qam.QAM = mod;
-#else
-               parm.u.qam.modulation = mod;
-#endif
-               switch (feparm.inversion)
-               {               
-               case eDVBFrontendParametersCable::Inversion::On:
-                       #if HAVE_DVB_API_VERSION < 3
-                       parm.Inversion =
-                       #else
-                       parm.inversion =
-                       #endif
-                               INVERSION_ON;
-                       break;
-               case eDVBFrontendParametersCable::Inversion::Off:
-                       #if HAVE_DVB_API_VERSION < 3
-                       parm.Inversion =
-                       #else
-                       parm.inversion =
-                       #endif
-                               INVERSION_OFF;
-                       break;
-               case eDVBFrontendParametersCable::Inversion::Unknown:
-                       #if HAVE_DVB_API_VERSION < 3
-                       parm.Inversion =
-                       #else
-                       parm.inversion =
-                       #endif
-                               INVERSION_AUTO;
-                       break;
-               }
-               
-               fe_code_rate_t fec_inner=FEC_AUTO;
-               switch (feparm.fec_inner)
-               {               
-               case eDVBFrontendParametersCable::FEC::fNone:
-                       fec_inner = FEC_NONE;
-                       break;
-               case eDVBFrontendParametersCable::FEC::f1_2:
-                       fec_inner = FEC_1_2;
-                       break;
-               case eDVBFrontendParametersCable::FEC::f2_3:
-                       fec_inner = FEC_2_3;
-                       break;
-               case eDVBFrontendParametersCable::FEC::f3_4:
-                       fec_inner = FEC_3_4;
-                       break;
-               case eDVBFrontendParametersCable::FEC::f4_5:
-                       fec_inner = FEC_4_5;
-                       break;
-               case eDVBFrontendParametersCable::FEC::f5_6:
-                       fec_inner = FEC_5_6;
-                       break;
-               case eDVBFrontendParametersCable::FEC::f6_7:
-                       fec_inner = FEC_6_7;
-                       break;
-               case eDVBFrontendParametersCable::FEC::f7_8:
-                       fec_inner = FEC_7_8;
-                       break;
-               case eDVBFrontendParametersCable::FEC::f8_9:
-                       fec_inner = FEC_8_9;
-                       break;
-               case eDVBFrontendParametersCable::FEC::fAuto:
-                       fec_inner = FEC_AUTO;
-                       break;
-               }
-#if HAVE_DVB_API_VERSION < 3
-               parm.u.qam.FEC_inner = fec_inner;
-#else
-               parm.u.qam.fec_inner = fec_inner;
-#endif
-#else
-               eFatal("Old API not fully supported");
-#endif // old api
                break;
        }
        case feTerrestrial:
@@ -844,112 +1683,30 @@ RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where)
                        eDebug("no -T data");
                        return -EINVAL;
                }
-#if HAVE_DVB_API_VERSION < 3
-               parm.Frequency = feparm.frequency;
-#else
-               parm.frequency = feparm.frequency;
-#endif
-
-               switch (feparm.bandwidth)
-               {
-               case eDVBFrontendParametersTerrestrial::Bandwidth::Bw8MHz:
-#if HAVE_DVB_API_VERSION < 3
-                       parm.u.ofdm.bandWidth =
-#else
-                       parm.u.ofdm.bandwidth =
-#endif
-                               BANDWIDTH_8_MHZ;
-                       break;
-               case eDVBFrontendParametersTerrestrial::Bandwidth::Bw7MHz:
-#if HAVE_DVB_API_VERSION < 3
-                       parm.u.ofdm.bandWidth =
-#else
-                       parm.u.ofdm.bandwidth =
-#endif
-                               BANDWIDTH_7_MHZ;
-                       break;
-               case eDVBFrontendParametersTerrestrial::Bandwidth::Bw6MHz:
-#if HAVE_DVB_API_VERSION < 3
-                       parm.u.ofdm.bandWidth =
-#else
-                       parm.u.ofdm.bandwidth =
-#endif
-                               BANDWIDTH_6_MHZ;
-                       break;
-               case eDVBFrontendParametersTerrestrial::Bandwidth::BwAuto:
-#if HAVE_DVB_API_VERSION < 3
-                       parm.u.ofdm.bandWidth =
-#else
-                       parm.u.ofdm.bandwidth =
-#endif
-                               BANDWIDTH_AUTO;
-                       break;
-               default:
-                       eWarning("invalid OFDM bandwith");
-                       return -EINVAL;
-               }
-               
-               parm.u.ofdm.code_rate_HP = FEC_AUTO;
-               parm.u.ofdm.code_rate_LP = FEC_AUTO;
-               
-               switch (feparm.modulation)
-               {
-               case eDVBFrontendParametersTerrestrial::Modulation::QPSK:
-                       parm.u.ofdm.constellation = QPSK;
-                       break;
-               case eDVBFrontendParametersTerrestrial::Modulation::QAM16:
-                       parm.u.ofdm.constellation = QAM_16;
-                       break;
-               case eDVBFrontendParametersTerrestrial::Modulation::Auto:
-                       parm.u.ofdm.constellation = QAM_AUTO;
-                       break;
-               }
-               
-               switch (feparm.transmission_mode)
+               res=prepare_terrestrial(feparm);
+               if (!res)
                {
-               case eDVBFrontendParametersTerrestrial::TransmissionMode::TM2k:
-#if HAVE_DVB_API_VERSION < 3
-                       parm.u.ofdm.TransmissionMode =
-#else
-                       parm.u.ofdm.transmission_mode =
-#endif
-                               TRANSMISSION_MODE_2K;
-                       break;
-               case eDVBFrontendParametersTerrestrial::TransmissionMode::TM8k:
-#if HAVE_DVB_API_VERSION < 3
-                       parm.u.ofdm.TransmissionMode =
-#else
-                       parm.u.ofdm.transmission_mode =
-#endif
-                               TRANSMISSION_MODE_8K;
-                       break;
-               case eDVBFrontendParametersTerrestrial::TransmissionMode::TMAuto:
-#if HAVE_DVB_API_VERSION < 3
-                       parm.u.ofdm.TransmissionMode =
-#else
-                       parm.u.ofdm.transmission_mode =
-#endif
-                               TRANSMISSION_MODE_AUTO;
-                       break;
+                       m_sec_sequence.push_back( eSecCommand(eSecCommand::START_TUNE_TIMEOUT) );
+                       m_sec_sequence.push_back( eSecCommand(eSecCommand::SET_FRONTEND) );
                }
-               
-               parm.u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;
-               parm.u.ofdm.hierarchy_information = HIERARCHY_AUTO;
-#if HAVE_DVB_API_VERSION < 3
-               parm.Inversion =
-#else
-               parm.inversion =
-#endif
-                       INVERSION_AUTO;
                break;
        }
        }
 
-       m_sec_sequence.push_back( eSecCommand(eSecCommand::SET_FRONTEND) );
-       m_tuneTimer->start(0,true);
-       m_sec_sequence.current() = m_sec_sequence.begin();
+       if (!res)  // prepare ok
+       {
+               m_tuneTimer->start(0,true);
+               m_sec_sequence.current() = m_sec_sequence.begin();
 
-       return 0;
+               if (m_state != stateTuning)
+               {
+                       m_tuning = 1;
+                       m_state = stateTuning;
+                       m_stateChanged(this);
+               }
+       }
+
+       return res;
 }
 
 RESULT eDVBFrontend::connectStateChange(const Slot1<void,iDVBFrontend*> &stateChange, ePtr<eConnection> &connection)
@@ -965,9 +1722,9 @@ RESULT eDVBFrontend::setVoltage(int voltage)
 #if HAVE_DVB_API_VERSION < 3
        secVoltage vlt;
 #else
+       bool increased=false;
        fe_sec_voltage_t vlt;
 #endif
-
        m_curVoltage=voltage;
        switch (voltage)
        {
@@ -976,9 +1733,23 @@ RESULT eDVBFrontend::setVoltage(int voltage)
                        m_data[i]=-1;
                vlt = SEC_VOLTAGE_OFF;
                break;
+       case voltage13_5:
+#if HAVE_DVB_API_VERSION < 3
+               vlt = SEC_VOLTAGE_13_5;
+               break;
+#else
+               increased = true;
+#endif
        case voltage13:
                vlt = SEC_VOLTAGE_13;
                break;
+       case voltage18_5:
+#if HAVE_DVB_API_VERSION < 3
+               vlt = SEC_VOLTAGE_18_5;
+               break;
+#else
+               increased = true;
+#endif
        case voltage18:
                vlt = SEC_VOLTAGE_18;
                break;
@@ -988,6 +1759,8 @@ RESULT eDVBFrontend::setVoltage(int voltage)
 #if HAVE_DVB_API_VERSION < 3
        return ::ioctl(m_secfd, SEC_SET_VOLTAGE, vlt);
 #else
+       if (::ioctl(m_fd, FE_ENABLE_HIGH_LNB_VOLTAGE, increased) < 0)
+               perror("FE_ENABLE_HIGH_LNB_VOLTAGE");
        return ::ioctl(m_fd, FE_SET_VOLTAGE, vlt);
 #endif
 }
@@ -1058,23 +1831,17 @@ RESULT eDVBFrontend::sendToneburst(int burst)
 {
 #if HAVE_DVB_API_VERSION < 3
        secMiniCmd cmd = SEC_MINI_NONE;
-       if ( burst == eDVBSatelliteDiseqcParameters::A )
-               cmd = SEC_MINI_A;
-       else if ( burst == eDVBSatelliteDiseqcParameters::B )
-               cmd = SEC_MINI_B;
-       if (::ioctl(m_secfd, SEC_DISEQC_SEND_BURST, cmd))
-               return -EINVAL;
 #else
        fe_sec_mini_cmd_t cmd = SEC_MINI_A;
+#endif
        if ( burst == eDVBSatelliteDiseqcParameters::A )
                cmd = SEC_MINI_A;
        else if ( burst == eDVBSatelliteDiseqcParameters::B )
                cmd = SEC_MINI_B;
-       else
-       {
-               eDebug("unknown toneburst!");
+#if HAVE_DVB_API_VERSION < 3
+       if (::ioctl(m_secfd, SEC_DISEQC_SEND_BURST, cmd))
                return -EINVAL;
-       }
+#else
        if (::ioctl(m_fd, FE_DISEQC_SEND_BURST, cmd))
                return -EINVAL;
 #endif
@@ -1095,7 +1862,7 @@ RESULT eDVBFrontend::setSecSequence(const eSecCommandList &list)
 
 RESULT eDVBFrontend::getData(int num, int &data)
 {
-       if ( num < (int)(sizeof(m_data)/sizeof(int)) )
+       if ( num < NUM_DATA_ENTRIES )
        {
                data = m_data[num];
                return 0;
@@ -1105,7 +1872,7 @@ RESULT eDVBFrontend::getData(int num, int &data)
 
 RESULT eDVBFrontend::setData(int num, int val)
 {
-       if ( num < (int)(sizeof(m_data)/sizeof(int)) )
+       if ( num < NUM_DATA_ENTRIES )
        {
                m_data[num] = val;
                return 0;