X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/63e8b4dec748b32b605fc2bff52fd786e4439077..9a632d21c0c849f2e08d388df916e055fbaf42ca:/lib/dvb/frontend.cpp diff --git a/lib/dvb/frontend.cpp b/lib/dvb/frontend.cpp index 0cb910fb..8754e773 100644 --- a/lib/dvb/frontend.cpp +++ b/lib/dvb/frontend.cpp @@ -1,6 +1,6 @@ -#include #include #include +#include // access to python config #include #include #include @@ -18,62 +18,112 @@ #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 +#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_QPSK_1_2 (fe_code_rate_t)(FEC_AUTO+1) + #define FEC_S2_QPSK_2_3 (fe_code_rate_t)(FEC_S2_QPSK_1_2+1) + #define FEC_S2_QPSK_3_4 (fe_code_rate_t)(FEC_S2_QPSK_2_3+1) + #define FEC_S2_QPSK_5_6 (fe_code_rate_t)(FEC_S2_QPSK_3_4+1) + #define FEC_S2_QPSK_7_8 (fe_code_rate_t)(FEC_S2_QPSK_5_6+1) + #define FEC_S2_QPSK_8_9 (fe_code_rate_t)(FEC_S2_QPSK_7_8+1) + #define FEC_S2_QPSK_3_5 (fe_code_rate_t)(FEC_S2_QPSK_8_9+1) + #define FEC_S2_QPSK_4_5 (fe_code_rate_t)(FEC_S2_QPSK_3_5+1) + #define FEC_S2_QPSK_9_10 (fe_code_rate_t)(FEC_S2_QPSK_4_5+1) + #define FEC_S2_8PSK_1_2 (fe_code_rate_t)(FEC_S2_QPSK_9_10+1) + #define FEC_S2_8PSK_2_3 (fe_code_rate_t)(FEC_S2_8PSK_1_2+1) + #define FEC_S2_8PSK_3_4 (fe_code_rate_t)(FEC_S2_8PSK_2_3+1) + #define FEC_S2_8PSK_5_6 (fe_code_rate_t)(FEC_S2_8PSK_3_4+1) + #define FEC_S2_8PSK_7_8 (fe_code_rate_t)(FEC_S2_8PSK_5_6+1) + #define FEC_S2_8PSK_8_9 (fe_code_rate_t)(FEC_S2_8PSK_7_8+1) + #define FEC_S2_8PSK_3_5 (fe_code_rate_t)(FEC_S2_8PSK_8_9+1) + #define FEC_S2_8PSK_4_5 (fe_code_rate_t)(FEC_S2_8PSK_3_5+1) + #define FEC_S2_8PSK_9_10 (fe_code_rate_t)(FEC_S2_8PSK_4_5+1) +#endif #endif #include #include #include -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 +131,76 @@ 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 +241,10 @@ 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; } @@ -152,7 +263,7 @@ RESULT eDVBFrontendParameters::setDVBT(const eDVBFrontendParametersTerrestrial & return 0; } -RESULT eDVBFrontendParameters::calculateDifference(const iDVBFrontendParameters *parm, int &diff) const +RESULT eDVBFrontendParameters::calculateDifference(const iDVBFrontendParameters *parm, int &diff, bool exact) const { if (!parm) return -1; @@ -164,7 +275,7 @@ RESULT eDVBFrontendParameters::calculateDifference(const iDVBFrontendParameters diff = 1<<30; // big difference return 0; } - + switch (type) { case iDVBFrontend::feSatellite: @@ -172,11 +283,15 @@ RESULT eDVBFrontendParameters::calculateDifference(const iDVBFrontendParameters eDVBFrontendParametersSatellite osat; if (parm->getDVBS(osat)) return -2; - + if (sat.orbital_position != osat.orbital_position) diff = 1<<29; else if (sat.polarisation != osat.polarisation) diff = 1<<28; + else if (exact && sat.fec != osat.fec && sat.fec != eDVBFrontendParametersSatellite::FEC::fAuto && osat.fec != eDVBFrontendParametersSatellite::FEC::fAuto) + diff = 1<<27; + else if (exact && sat.modulation != osat.modulation && sat.modulation != eDVBFrontendParametersSatellite::Modulation::Auto && osat.modulation != eDVBFrontendParametersSatellite::Modulation::Auto) + diff = 1<<27; else { diff = abs(sat.frequency - osat.frequency); @@ -185,14 +300,66 @@ RESULT eDVBFrontendParameters::calculateDifference(const iDVBFrontendParameters return 0; } case iDVBFrontend::feCable: + eDVBFrontendParametersCable ocable; + if (parm->getDVBC(ocable)) + return -2; + + if (exact && cable.modulation != ocable.modulation + && cable.modulation != eDVBFrontendParametersCable::Modulation::Auto + && ocable.modulation != eDVBFrontendParametersCable::Modulation::Auto) + diff = 1 << 29; + else if (exact && cable.fec_inner != ocable.fec_inner && cable.fec_inner != eDVBFrontendParametersCable::FEC::fAuto && ocable.fec_inner != eDVBFrontendParametersCable::FEC::fAuto) + diff = 1 << 27; + 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; + + + if (exact && oterrestrial.bandwidth != terrestrial.bandwidth && + oterrestrial.bandwidth != eDVBFrontendParametersTerrestrial::Bandwidth::BwAuto && + terrestrial.bandwidth != eDVBFrontendParametersTerrestrial::Bandwidth::BwAuto) + diff = 1 << 30; + else if (exact && oterrestrial.modulation != terrestrial.modulation && + oterrestrial.modulation != eDVBFrontendParametersTerrestrial::Modulation::Auto && + terrestrial.modulation != eDVBFrontendParametersTerrestrial::Modulation::Auto) + diff = 1 << 30; + else if (exact && oterrestrial.transmission_mode != terrestrial.transmission_mode && + oterrestrial.transmission_mode != eDVBFrontendParametersTerrestrial::TransmissionMode::TMAuto && + terrestrial.transmission_mode != eDVBFrontendParametersTerrestrial::TransmissionMode::TMAuto) + diff = 1 << 30; + else if (exact && oterrestrial.guard_interval != terrestrial.guard_interval && + oterrestrial.guard_interval != eDVBFrontendParametersTerrestrial::GuardInterval::GI_Auto && + terrestrial.guard_interval != eDVBFrontendParametersTerrestrial::GuardInterval::GI_Auto) + diff = 1 << 30; + else if (exact && oterrestrial.hierarchy != terrestrial.hierarchy && + oterrestrial.hierarchy != eDVBFrontendParametersTerrestrial::Hierarchy::HAuto && + terrestrial.hierarchy != eDVBFrontendParametersTerrestrial::Hierarchy::HAuto) + diff = 1 << 30; + else if (exact && oterrestrial.code_rate_LP != terrestrial.code_rate_LP && + oterrestrial.code_rate_LP != eDVBFrontendParametersTerrestrial::FEC::fAuto && + terrestrial.code_rate_LP != eDVBFrontendParametersTerrestrial::FEC::fAuto) + diff = 1 << 30; + else if (exact && oterrestrial.code_rate_HP != terrestrial.code_rate_HP && + oterrestrial.code_rate_HP != eDVBFrontendParametersTerrestrial::FEC::fAuto && + terrestrial.code_rate_HP != eDVBFrontendParametersTerrestrial::FEC::fAuto) + diff = 1 << 30; + else + 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 +370,44 @@ RESULT eDVBFrontendParameters::getHash(unsigned long &hash) const return 0; } case iDVBFrontend::feCable: + hash = 0xFFFF0000; + hash |= (cable.frequency/1000)&0xFFFF; + return 0; + case iDVBFrontend::feTerrestrial: + hash = 0xEEEE0000; + hash |= (terrestrial.frequency/1000)&0xFFFF; + return 0; + default: + return -1; + } +} + +RESULT eDVBFrontendParameters::calcLockTimeout(unsigned int &timeout) const +{ + switch (m_type) + { + case iDVBFrontend::feSatellite: + { + /* high symbol rate transponders tune faster, due to + requiring less zigzag and giving more symbols faster. + + 5s are definitely not enough on really low SR when + zigzag has to find the exact frequency first. + */ + if (sat.symbol_rate > 20000000) + timeout = 5000; + else if (sat.symbol_rate > 10000000) + timeout = 10000; + else + timeout = 20000; + return 0; + } + case iDVBFrontend::feCable: + timeout = 5000; + return 0; case iDVBFrontend::feTerrestrial: + timeout = 5000; + return 0; default: return -1; } @@ -211,25 +415,28 @@ RESULT eDVBFrontendParameters::getHash(unsigned long &hash) const DEFINE_REF(eDVBFrontend); +int eDVBFrontend::PriorityOrder=0; + eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok) - :m_type(-1), m_fe(fe), m_fd(-1), m_timeout(0), m_tuneTimer(0) + :m_enabled(false), m_type(-1), m_dvbid(fe), m_slotid(fe) + ,m_fd(-1), m_need_rotor_workaround(false), 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= 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; - } 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); + eDebug("opening frontend %d", m_dvbid); if (m_fd < 0) { - eWarning("failed! (%s) %m", m_filename); -#if HAVE_DVB_API_VERSION < 3 - ::close(m_secfd); - m_secfd=-1; -#endif - return -1; + m_fd = ::open(m_filename, O_RDWR|O_NONBLOCK); + if (m_fd < 0) + { + eWarning("failed! (%s) %m", m_filename); + return -1; + } } - + else + eWarning("frontend %d already opened", m_dvbid); if (m_type == -1) { if (::ioctl(m_fd, FE_GET_INFO, &fe_info) < 0) @@ -277,10 +477,6 @@ int eDVBFrontend::openFrontend() eWarning("ioctl FE_GET_INFO failed"); ::close(m_fd); m_fd = -1; -#if HAVE_DVB_API_VERSION < 3 - ::close(m_secfd); - m_secfd=-1; -#endif return -1; } @@ -299,56 +495,78 @@ int eDVBFrontend::openFrontend() eWarning("unknown frontend type."); ::close(m_fd); m_fd = -1; -#if HAVE_DVB_API_VERSION < 3 - ::close(m_secfd); - m_secfd=-1; -#endif return -1; } eDebug("detected %s frontend", "satellite\0cable\0 terrestrial"+fe_info.type*10); } +#if HAVE_DVB_API_VERSION < 3 + if (m_type == iDVBFrontend::feSatellite) + { + if (m_secfd < 0) + { + m_secfd = ::open(m_sec_filename, O_RDWR); + if (m_secfd < 0) + { + eWarning("failed! (%s) %m", m_sec_filename); + ::close(m_fd); + m_fd=-1; + return -1; + } + } + else + eWarning("sec %d already opened", m_dvbid); + } +#endif + setTone(iDVBFrontend::toneOff); setVoltage(iDVBFrontend::voltageOff); 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()); + eDebug("dont close frontend %d until the linked frontend %d in slot %d is still in use", + m_dvbid, linked_fe->m_frontend->getDVBID(), linked_fe->m_frontend->getSlotID()); return -1; } + linked_fe->m_frontend->getData(LINKED_NEXT_PTR, (long&)linked_fe); } - eDebug("close frontend %d", m_fe); if (m_fd >= 0) { - ::close(m_fd); - m_fd=-1; + eDebug("close frontend %d", m_dvbid); + 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_dvbid); + 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_dvbid); } #endif delete m_sn; m_sn=0; - setTone(iDVBFrontend::toneOff); - setVoltage(iDVBFrontend::voltageOff); return 0; } @@ -371,7 +589,7 @@ void eDVBFrontend::feEvent(int w) int res; int state; res = ::ioctl(m_fd, FE_GET_EVENT, &event); - + if (res && (errno == EAGAIN)) break; @@ -380,14 +598,14 @@ void eDVBFrontend::feEvent(int w) eWarning("FE_GET_EVENT failed! %m"); return; } - + if (w < 0) continue; #if HAVE_DVB_API_VERSION < 3 if (event.type == FE_COMPLETION_EV) #else - eDebug("(%d)fe event: status %x, inversion %s", m_fe, event.status, (event.parameters.inversion == INVERSION_ON) ? "on" : "off"); + eDebug("(%d)fe event: status %x, inversion %s", m_dvbid, event.status, (event.parameters.inversion == INVERSION_ON) ? "on" : "off"); if (event.status & FE_HAS_LOCK) #endif { @@ -398,10 +616,9 @@ void eDVBFrontend::feEvent(int w) state = stateTuning; else { + eDebug("stateLostLock"); 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 +631,12 @@ 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) @@ -440,103 +650,698 @@ int eDVBFrontend::readFrontendData(int type) eDebug("FE_READ_BER failed (%m)"); return ber; } - case signalPower: + case signalQuality: { uint16_t snr=0; if (ioctl(m_fd, FE_READ_SNR, &snr) < 0 && errno != ERANGE) eDebug("FE_READ_SNR failed (%m)"); return snr; } - case signalQuality: + case signalQualitydB: /* this will move into the driver */ + { + uint16_t snr=0; + if (ioctl(m_fd, FE_READ_SNR, &snr) < 0 && errno != ERANGE) + eDebug("FE_READ_SNR failed (%m)"); + if (!strcmp(m_description, "BCM4501 (internal)")) + { + unsigned int SDS_SNRE = snr << 16; + + static float SNR_COEFF[6] = { + 100.0 / 4194304.0, + -7136.0 / 4194304.0, + 197418.0 / 4194304.0, + -2602183.0 / 4194304.0, + 20377212.0 / 4194304.0, + -37791203.0 / 4194304.0, + }; + + float fval1, fval2, snr_in_db; + int i; + fval1 = 12.44714 - (2.0 * log10(SDS_SNRE / 256.0)); + fval2 = pow(10.0, fval1)-1; + fval1 = 10.0 * log10(fval2); + + if (fval1 < 10.0) + { + fval2 = SNR_COEFF[0]; + for (i=0; i<6; ++i) + { + fval2 *= fval1; + fval2 += SNR_COEFF[i]; + } + fval1 = fval2; + } + snr_in_db = fval1; + + return (int)(snr_in_db * 100.0); + } + else if (!strcmp(m_description, "Alps BSBE1 702A") || // some frontends with STV0299 + !strcmp(m_description, "Alps -S") || + !strcmp(m_description, "Philips -S") || + !strcmp(m_description, "LG -S") ) + { + float snr_in_db=(snr-39075)/1764.7; + return (int)(snr_in_db * 100.0); + } else if (!strcmp(m_description, "Alps BSBE2")) + { + return (int)((snr >> 7) * 10.0); + } /* else + eDebug("no SNR dB calculation for frontendtype %s yet", m_description); */ + return 0x12345678; + } + case signalPower: { uint16_t strength=0; if (ioctl(m_fd, FE_READ_SIGNAL_STRENGTH, &strength) < 0 && errno != ERANGE) 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_slotid; } return 0; } -#ifndef FP_IOCTL_GET_ID -#define FP_IOCTL_GET_ID 0 -#endif -int eDVBFrontend::readInputpower() +void PutToDict(ePyObject &dict, const char*key, long value) { - int power=m_fe; // this is needed for read inputpower from the correct tuner ! + ePyObject 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); +} - // open front prozessor - int fp=::open("/dev/dbox/fp0", O_RDWR); - if (fp < 0) +void PutToDict(ePyObject &dict, const char*key, ePyObject item) +{ + if (item) { - eDebug("couldn't open fp"); - return -1; + if (PyDict_SetItemString(dict, key, item)) + eDebug("put %s to dict failed", key); + Py_DECREF(item); } - static bool old_fp = (::ioctl(fp, FP_IOCTL_GET_ID) < 0); - if ( ioctl( fp, old_fp ? 9 : 0x100, &power ) < 0 ) + else + eDebug("invalid PyObject for %s", key); +} + +void PutToDict(ePyObject &dict, const char*key, const char *value) +{ + ePyObject item = PyString_FromString(value); + if (item) { - eDebug("FP_IOCTL_GET_LNB_CURRENT failed (%m)"); - return -1; + if (PyDict_SetItemString(dict, key, item)) + eDebug("put %s to dict failed", key); + Py_DECREF(item); } - ::close(fp); + else + eDebug("could not create PyObject for %s", key); +} - return power; +void fillDictWithSatelliteData(ePyObject dict, const FRONTENDPARAMETERS &parm, eDVBFrontend *fe) +{ + long freq_offset=0; + long 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_8PSK_1_2: + case FEC_S2_QPSK_1_2: + tmp = "FEC_1_2"; + break; + case FEC_S2_8PSK_2_3: + case FEC_S2_QPSK_2_3: + tmp = "FEC_2_3"; + break; + case FEC_S2_8PSK_3_4: + case FEC_S2_QPSK_3_4: + tmp = "FEC_3_4"; + break; + case FEC_S2_8PSK_5_6: + case FEC_S2_QPSK_5_6: + tmp = "FEC_5_6"; + break; + case FEC_S2_8PSK_7_8: + case FEC_S2_QPSK_7_8: + tmp = "FEC_7_8"; + break; + case FEC_S2_8PSK_8_9: + case FEC_S2_QPSK_8_9: + tmp = "FEC_8_9"; + break; + case FEC_S2_8PSK_3_5: + case FEC_S2_QPSK_3_5: + tmp = "FEC_3_5"; + break; + case FEC_S2_8PSK_4_5: + case FEC_S2_QPSK_4_5: + tmp = "FEC_4_5"; + break; + case FEC_S2_8PSK_9_10: + case FEC_S2_QPSK_9_10: + tmp = "FEC_9_10"; + break; +#endif + } +#if HAVE_DVB_API_VERSION >=3 + PutToDict(dict, "modulation", + parm_u_qpsk_fec_inner > FEC_S2_QPSK_9_10 ? "8PSK": "QPSK" ); +#else + PutToDict(dict, "modulation", "QPSK" ); +#endif + PutToDict(dict, "fec_inner", tmp); + tmp = parm_u_qpsk_fec_inner > FEC_AUTO ? + "DVB-S2" : "DVB-S"; + PutToDict(dict, "system", tmp); } -bool eDVBFrontend::setSecSequencePos(int steps) +void fillDictWithCableData(ePyObject dict, const FRONTENDPARAMETERS &parm) { - eDebug("set sequence pos %d", steps); - if (!steps) - return false; - while( steps > 0 ) + 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) { - if (m_sec_sequence.current() != m_sec_sequence.end()) - ++m_sec_sequence.current(); - --steps; + 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; } - while( steps < 0 ) + PutToDict(dict, "fec_inner", tmp); + switch(parm_u_qam_modulation) { - if (m_sec_sequence.current() != m_sec_sequence.begin() && m_sec_sequence.current() != m_sec_sequence.end()) - --m_sec_sequence.current(); - ++steps; + 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; } - return true; + PutToDict(dict, "modulation", tmp); } -void eDVBFrontend::tuneLoop() // called by m_tuneTimer +void fillDictWithTerrestrialData(ePyObject dict, const FRONTENDPARAMETERS &parm) { - int delay=0; - if ( m_sec_sequence && m_sec_sequence.current() != m_sec_sequence.end() ) + const char *tmp=0; + PutToDict(dict, "frequency", parm_frequency); + switch (parm_u_ofdm_bandwidth) { - switch (m_sec_sequence.current()->cmd) - { - case eSecCommand::SLEEP: - delay = m_sec_sequence.current()++->msec; - eDebug("[SEC] sleep %dms", delay); - break; - case eSecCommand::GOTO: - if ( !setSecSequencePos(m_sec_sequence.current()->steps) ) - ++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::SET_TONE: - eDebug("[SEC] setTone %d", m_sec_sequence.current()->tone); - setTone(m_sec_sequence.current()++->tone); - break; - case eSecCommand::SEND_DISEQC: - sendDiseqc(m_sec_sequence.current()->diseqc); - eDebugNoNewLine("[SEC] sendDiseqc: "); - for (int i=0; i < m_sec_sequence.current()->diseqc.len; ++i) - eDebugNoNewLine("%02x", m_sec_sequence.current()->diseqc.data[i]); - eDebug(""); - ++m_sec_sequence.current(); - break; - case eSecCommand::SEND_TONEBURST: - eDebug("[SEC] sendToneburst: %d", m_sec_sequence.current()->toneburst); + 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); +} + +void eDVBFrontend::getFrontendStatus(ePyObject dest) +{ + if (dest && PyDict_Check(dest)) + { + const char *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(dest, "tuner_state", tmp); + PutToDict(dest, "tuner_locked", readFrontendData(locked)); + PutToDict(dest, "tuner_synced", readFrontendData(synced)); + PutToDict(dest, "tuner_bit_error_rate", readFrontendData(bitErrorRate)); + PutToDict(dest, "tuner_signal_quality", readFrontendData(signalQuality)); + int sigQualitydB = readFrontendData(signalQualitydB); + if (sigQualitydB == 0x12345678) // not support yet + { + ePyObject obj=Py_None; + Py_INCREF(obj); + PutToDict(dest, "tuner_signal_quality_db", obj); + } + else + PutToDict(dest, "tuner_signal_quality_db", sigQualitydB); + PutToDict(dest, "tuner_signal_power", readFrontendData(signalPower)); + } +} + +void eDVBFrontend::getTransponderData(ePyObject dest, bool original) +{ + if (m_fd != -1 && dest && PyDict_Check(dest)) + { + switch(m_type) + { + case feSatellite: + case feCable: + case feTerrestrial: + { + FRONTENDPARAMETERS front; + if (!original && ioctl(m_fd, FE_GET_FRONTEND, &front)<0) + eDebug("FE_GET_FRONTEND (%m)"); + else + { + const FRONTENDPARAMETERS &parm = original ? this->parm : front; + const char *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(dest, "inversion", tmp); + + switch(m_type) + { + case feSatellite: + fillDictWithSatelliteData(dest, original?parm:front, this); + break; + case feCable: + fillDictWithCableData(dest, original?parm:front); + break; + case feTerrestrial: + fillDictWithTerrestrialData(dest, original?parm:front); + break; + } + } + } + default: + break; + } + } +} + +void eDVBFrontend::getFrontendData(ePyObject dest) +{ + if (dest && PyDict_Check(dest)) + { + const char *tmp=0; + PutToDict(dest, "tuner_number", m_dvbid); + switch(m_type) + { + case feSatellite: + tmp = "DVB-S"; + break; + case feCable: + tmp = "DVB-C"; + break; + case feTerrestrial: + tmp = "DVB-T"; + break; + default: + tmp = "UNKNOWN"; + break; + } + PutToDict(dest, "tuner_type", tmp); + } +} + +#ifndef FP_IOCTL_GET_ID +#define FP_IOCTL_GET_ID 0 +#endif +int eDVBFrontend::readInputpower() +{ + int power=m_slotid; // this is needed for read inputpower from the correct tuner ! + char proc_name[64]; + sprintf(proc_name, "/proc/stb/fp/lnb_sense%d", m_slotid); + FILE *f=fopen(proc_name, "r"); + if (f) + { + if (fscanf(f, "%08x", &power) != 1) + eDebug("read %s failed!! (%m)", proc_name); + else + eDebug("%s is %d\n", proc_name, power); + fclose(f); + } + else + { + // open front prozessor + int fp=::open("/dev/dbox/fp0", O_RDWR); + if (fp < 0) + { + eDebug("couldn't open fp"); + return -1; + } + static bool old_fp = (::ioctl(fp, FP_IOCTL_GET_ID) < 0); + if ( ioctl( fp, old_fp ? 9 : 0x100, &power ) < 0 ) + { + eDebug("FP_IOCTL_GET_LNB_CURRENT failed (%m)"); + return -1; + } + ::close(fp); + } + + return power; +} + +bool eDVBFrontend::setSecSequencePos(int steps) +{ + eDebug("set sequence pos %d", steps); + if (!steps) + return false; + while( steps > 0 ) + { + if (m_sec_sequence.current() != m_sec_sequence.end()) + ++m_sec_sequence.current(); + --steps; + } + while( steps < 0 ) + { + if (m_sec_sequence.current() != m_sec_sequence.begin() && m_sec_sequence.current() != m_sec_sequence.end()) + --m_sec_sequence.current(); + ++steps; + } + return true; +} + +void eDVBFrontend::setRotorData(int pos, int cmd) +{ + m_data[ROTOR_CMD] = cmd; + m_data[ROTOR_POS] = pos; + if ( m_data[SATPOS_DEPENDS_PTR] != -1 ) + { + eDVBRegisteredFrontend *satpos_depends_to_fe = (eDVBRegisteredFrontend*) m_data[SATPOS_DEPENDS_PTR]; + satpos_depends_to_fe->m_frontend->m_data[ROTOR_CMD] = cmd; + satpos_depends_to_fe->m_frontend->m_data[ROTOR_POS] = pos; + } + else + { + eDVBRegisteredFrontend *next = (eDVBRegisteredFrontend *)m_data[LINKED_NEXT_PTR]; + while ( (long)next != -1 ) + { + next->m_frontend->m_data[ROTOR_CMD] = cmd; + next->m_frontend->m_data[ROTOR_POS] = pos; + next = (eDVBRegisteredFrontend *)next->m_frontend->m_data[LINKED_NEXT_PTR]; + } + eDVBRegisteredFrontend *prev = (eDVBRegisteredFrontend *)m_data[LINKED_PREV_PTR]; + while ( (long)prev != -1 ) + { + prev->m_frontend->m_data[ROTOR_CMD] = cmd; + prev->m_frontend->m_data[ROTOR_POS] = pos; + prev = (eDVBRegisteredFrontend *)prev->m_frontend->m_data[LINKED_PREV_PTR]; + } + } +} + +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: + delay = m_sec_sequence.current()++->msec; + eDebug("[SEC] sleep %dms", delay); + break; + case eSecCommand::GOTO: + if ( !setSecSequencePos(m_sec_sequence.current()->steps) ) + ++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_data[CUR_VOLTAGE] && 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_data[CUR_VOLTAGE] && setSecSequencePos(compare.steps) ) + break; + ++m_sec_sequence.current(); + break; + } + case eSecCommand::IF_TONE_GOTO: + { + eSecCommand::pair &compare = m_sec_sequence.current()->compare; + if ( compare.tone == m_data[CUR_TONE] && setSecSequencePos(compare.steps) ) + break; + ++m_sec_sequence.current(); + break; + } + case eSecCommand::IF_NOT_TONE_GOTO: + { + eSecCommand::pair &compare = m_sec_sequence.current()->compare; + if ( compare.tone != m_data[CUR_TONE] && 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); + break; + case eSecCommand::SEND_DISEQC: + sendDiseqc(m_sec_sequence.current()->diseqc); + eDebugNoNewLine("[SEC] sendDiseqc: "); + for (int i=0; i < m_sec_sequence.current()->diseqc.len; ++i) + eDebugNoNewLine("%02x", m_sec_sequence.current()->diseqc.data[i]); + eDebug(""); + ++m_sec_sequence.current(); + break; + case eSecCommand::SEND_TONEBURST: + eDebug("[SEC] sendToneburst: %d", m_sec_sequence.current()->toneburst); sendToneburst(m_sec_sequence.current()++->toneburst); break; case eSecCommand::SET_FRONTEND: @@ -544,33 +1349,16 @@ void eDVBFrontend::tuneLoop() // called by m_tuneTimer setFrontend(); ++m_sec_sequence.current(); break; - case eSecCommand::MEASURE_IDLE_INPUTPOWER: + case eSecCommand::START_TUNE_TIMEOUT: { - 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); + m_timeout->start(m_sec_sequence.current()->timeout, 1); ++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 +1369,69 @@ 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] |= 0x80; // 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.val; + if ( idx == 0 || idx == 1 ) { - data[0] &= ~0x80; // 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_data[CUR_VOLTAGE]&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", @@ -639,201 +1456,503 @@ 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: + eDebug("[SEC] invalidate current rotorparams"); + setRotorData(-1,-1); + ++m_sec_sequence.current(); + break; + case eSecCommand::UPDATE_CURRENT_ROTORPARAMS: + setRotorData(m_data[NEW_ROTOR_POS], m_data[NEW_ROTOR_CMD]); + eDebug("[SEC] update current rotorparams %d %04lx %ld", m_timeoutCount, m_data[ROTOR_CMD], m_data[ROTOR_POS]); + ++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: + { + if (m_need_rotor_workaround) + { + char dev[16]; + + // FIXMEEEEEE hardcoded i2c devices for dm7025 and dm8000 + if (m_slotid < 2) + sprintf(dev, "/dev/i2c/%d", m_slotid); + else if (m_slotid == 2) + sprintf(dev, "/dev/i2c/2"); // first nim socket on DM8000 use /dev/i2c/2 + else if (m_slotid == 3) + sprintf(dev, "/dev/i2c/4"); // second nim socket on DM8000 use /dev/i2c/4 + int fd = ::open(dev, 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; + } + default: + eDebug("[SEC] unhandled sec command %d", + ++m_sec_sequence.current()->cmd); + ++m_sec_sequence.current(); + } + m_tuneTimer->start(delay,true); + } +} + +void eDVBFrontend::setFrontend() +{ + eDebug("setting frontend %d", m_dvbid); + m_sn->start(); + feEvent(-1); + if (ioctl(m_fd, FE_SET_FRONTEND, &parm) == -1) + { + perror("FE_SET_FRONTEND failed"); + return; + } +} + +RESULT eDVBFrontend::getFrontendType(int &t) +{ + if (m_type == -1) + return -ENODEV; + t = m_type; + return 0; +} + +RESULT eDVBFrontend::prepare_sat(const eDVBFrontendParametersSatellite &feparm, unsigned int tunetimeout) +{ + int res; + if (!m_sec) + { + eWarning("no SEC module active!"); + return -ENOENT; + } + res = m_sec->prepare(*this, parm, feparm, 1 << m_slotid, tunetimeout); + if (!res) + { + eDebug("prepare_sat System %d Freq %d Pol %d SR %d INV %d FEC %d orbpos %d", + feparm.system, + feparm.frequency, + feparm.polarisation, + feparm.symbol_rate, + feparm.inversion, + feparm.fec, + feparm.orbital_position); + 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) { - eSecCommand::pair &compare = m_sec_sequence.current()->compare; - if ( compare.voltage == m_curVoltage && setSecSequencePos(compare.steps) ) + case eDVBFrontendParametersSatellite::FEC::f1_2: + parm_u_qpsk_fec_inner = FEC_S2_QPSK_1_2; break; - ++m_sec_sequence.current(); - break; + case eDVBFrontendParametersSatellite::FEC::f2_3: + parm_u_qpsk_fec_inner = FEC_S2_QPSK_2_3; + break; + case eDVBFrontendParametersSatellite::FEC::f3_4: + parm_u_qpsk_fec_inner = FEC_S2_QPSK_3_4; + break; + case eDVBFrontendParametersSatellite::FEC::f3_5: + parm_u_qpsk_fec_inner = FEC_S2_QPSK_3_5; + break; + case eDVBFrontendParametersSatellite::FEC::f4_5: + parm_u_qpsk_fec_inner = FEC_S2_QPSK_4_5; + break; + case eDVBFrontendParametersSatellite::FEC::f5_6: + parm_u_qpsk_fec_inner = FEC_S2_QPSK_5_6; + break; + case eDVBFrontendParametersSatellite::FEC::f7_8: + parm_u_qpsk_fec_inner = FEC_S2_QPSK_7_8; + break; + case eDVBFrontendParametersSatellite::FEC::f8_9: + parm_u_qpsk_fec_inner = FEC_S2_QPSK_8_9; + break; + case eDVBFrontendParametersSatellite::FEC::f9_10: + parm_u_qpsk_fec_inner = FEC_S2_QPSK_9_10; + break; + default: + eDebug("no valid fec for DVB-S2 set.. abort !!"); + return -EINVAL; } - default: - ++m_sec_sequence.current(); - eDebug("[SEC] unhandled sec command"); + if (feparm.modulation == eDVBFrontendParametersSatellite::Modulation::M8PSK) + parm_u_qpsk_fec_inner = (fe_code_rate_t)((int)parm_u_qpsk_fec_inner+9); + // 8PSK fec driver values are decimal 9 bigger } - m_tuneTimer->start(delay,true); +#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; } -void eDVBFrontend::setFrontend() +RESULT eDVBFrontend::prepare_cable(const eDVBFrontendParametersCable &feparm) { - eDebug("setting frontend %d", m_fe); - if (ioctl(m_fd, FE_SET_FRONTEND, &parm) == -1) + parm_frequency = feparm.frequency * 1000; + parm_u_qam_symbol_rate = feparm.symbol_rate; + switch (feparm.modulation) { - perror("FE_SET_FRONTEND failed"); - return; + 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; } - - if (m_state != stateTuning) + switch (feparm.inversion) { - m_tuning = 1; - m_state = stateTuning; - m_stateChanged(this); + 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; } - m_timeout->start(5000, 1); // 5 sec timeout. TODO: symbolrate dependent + eDebug("tuning to %d khz, sr %d, fec %d, modulation %d, inversion %d", + parm_frequency/1000, + parm_u_qam_symbol_rate, + parm_u_qam_fec_inner, + parm_u_qam_modulation, + parm_inversion); + return 0; } -RESULT eDVBFrontend::getFrontendType(int &t) +RESULT eDVBFrontend::prepare_terrestrial(const eDVBFrontendParametersTerrestrial &feparm) { - if (m_type == -1) - return -ENODEV; - t = m_type; + 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); + unsigned int timeout = 5000; + eDebug("(%d)tune", m_dvbid); - if (m_type == -1) - return -ENODEV; + m_timeout->stop(); - feEvent(-1); + int res=0; + + if (!m_sn) + { + eDebug("no frontend device opened... do not try to tune !!!"); + res = -ENODEV; + goto tune_error; + } + + if (m_type == -1) + { + res = -ENODEV; + goto tune_error; + } + m_sn->stop(); m_sec_sequence.clear(); + where.calcLockTimeout(timeout); + 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 = -EINVAL; + goto tune_error; } - - res = m_sec->prepare(*this, parm, feparm, 1 << m_fe); + m_sec->setRotorMoving(false); + res=prepare_sat(feparm, timeout); 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 + goto tune_error; + 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) { - 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; - } -#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; + res = -EINVAL; + goto tune_error; } -#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 + res=prepare_cable(feparm); + if (res) + goto tune_error; + + m_sec_sequence.push_back( eSecCommand(eSecCommand::START_TUNE_TIMEOUT, timeout) ); + m_sec_sequence.push_back( eSecCommand(eSecCommand::SET_FRONTEND) ); break; } case feTerrestrial: @@ -842,114 +1961,43 @@ RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where) if (where.getDVBT(feparm)) { eDebug("no -T data"); - return -EINVAL; + res = -EINVAL; + goto tune_error; } -#if HAVE_DVB_API_VERSION < 3 - parm.Frequency = feparm.frequency; -#else - parm.frequency = feparm.frequency; -#endif + res=prepare_terrestrial(feparm); + if (res) + goto tune_error; + + std::string enable_5V; + char configStr[255]; + snprintf(configStr, 255, "config.Nims.%d.terrestrial_5V", m_slotid); + m_sec_sequence.push_back( eSecCommand(eSecCommand::START_TUNE_TIMEOUT, timeout) ); + ePythonConfigQuery::getConfigValue(configStr, enable_5V); + if (enable_5V == "True") + m_sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage13) ); + else + m_sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltageOff) ); + m_sec_sequence.push_back( eSecCommand(eSecCommand::SET_FRONTEND) ); - 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) - { - 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; - } - - 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(); - return 0; + if (m_state != stateTuning) + { + m_tuning = 1; + m_state = stateTuning; + m_stateChanged(this); + } + + return res; + +tune_error: + m_tuneTimer->stop(); + return res; } RESULT eDVBFrontend::connectStateChange(const Slot1 &stateChange, ePtr &connection) @@ -960,15 +2008,15 @@ RESULT eDVBFrontend::connectStateChange(const Slot1 &stateCh RESULT eDVBFrontend::setVoltage(int voltage) { - if (m_type != feSatellite) + if (m_type == feCable) return -1; #if HAVE_DVB_API_VERSION < 3 secVoltage vlt; #else + bool increased=false; fe_sec_voltage_t vlt; #endif - - m_curVoltage=voltage; + m_data[CUR_VOLTAGE]=voltage; switch (voltage) { case voltageOff: @@ -976,9 +2024,23 @@ 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 +2050,8 @@ RESULT eDVBFrontend::setVoltage(int voltage) #if HAVE_DVB_API_VERSION < 3 return ::ioctl(m_secfd, SEC_SET_VOLTAGE, vlt); #else + if (m_type == feSatellite && ::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 } @@ -1007,7 +2071,7 @@ RESULT eDVBFrontend::setTone(int t) #else fe_sec_tone_mode_t tone; #endif - + m_data[CUR_TONE]=t; switch (t) { case toneOn: @@ -1058,23 +2122,17 @@ 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 @@ -1093,9 +2151,9 @@ RESULT eDVBFrontend::setSecSequence(const eSecCommandList &list) return 0; } -RESULT eDVBFrontend::getData(int num, int &data) +RESULT eDVBFrontend::getData(int num, long &data) { - if ( num < (int)(sizeof(m_data)/sizeof(int)) ) + if ( num < NUM_DATA_ENTRIES ) { data = m_data[num]; return 0; @@ -1103,9 +2161,9 @@ RESULT eDVBFrontend::getData(int num, int &data) return -EINVAL; } -RESULT eDVBFrontend::setData(int num, int val) +RESULT eDVBFrontend::setData(int num, long val) { - if ( num < (int)(sizeof(m_data)/sizeof(int)) ) + if ( num < NUM_DATA_ENTRIES ) { m_data[num] = val; return 0; @@ -1116,15 +2174,44 @@ RESULT eDVBFrontend::setData(int num, int val) int eDVBFrontend::isCompatibleWith(ePtr &feparm) { int type; - if (feparm->getSystem(type) || type != m_type) + if (feparm->getSystem(type) || type != m_type || !m_enabled) return 0; if (m_type == eDVBFrontend::feSatellite) { ASSERT(m_sec); eDVBFrontendParametersSatellite sat_parm; - ASSERT(!feparm->getDVBS(sat_parm)); - return m_sec->canTune(sat_parm, this, 1 << m_fe); + int ret = feparm->getDVBS(sat_parm); + ASSERT(!ret); + return m_sec->canTune(sat_parm, this, 1 << m_slotid); } + else if (m_type == eDVBFrontend::feCable) + return 2; // more prio for cable frontends return 1; } + +bool eDVBFrontend::setSlotInfo(ePyObject obj) +{ + ePyObject Id, Descr, Enabled; + if (!PyTuple_Check(obj) || PyTuple_Size(obj) != 3) + goto arg_error; + Id = PyTuple_GET_ITEM(obj, 0); + Descr = PyTuple_GET_ITEM(obj, 1); + Enabled = PyTuple_GET_ITEM(obj, 2); + if (!PyInt_Check(Id) || !PyString_Check(Descr) || !PyBool_Check(Enabled)) + goto arg_error; + strcpy(m_description, PyString_AS_STRING(Descr)); + m_slotid = PyInt_AsLong(Id); + m_enabled = Enabled == Py_True; + // HACK.. the rotor workaround is neede for all NIMs with LNBP21 voltage regulator... + m_need_rotor_workaround = !!strstr(m_description, "Alps BSBE1") || + !!strstr(m_description, "Alps BSBE2") || + !!strstr(m_description, "Alps -S"); + eDebug("setSlotInfo for dvb frontend %d to slotid %d, descr %s, need rotorworkaround %s, enabled %s", + m_dvbid, m_slotid, m_description, m_need_rotor_workaround ? "Yes" : "No", m_enabled ? "Yes" : "No" ); + return true; +arg_error: + PyErr_SetString(PyExc_StandardError, + "eDVBFrontend::setSlotInfo must get a tuple with first param slotid, second param slot description and third param enabled boolean"); + return false; +}