X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/4c1d83d373b4a0737da668945d1ddb3278b6c3b7..f995ffff71d819416a89c1bec3ceb69d121daa4e:/lib/dvb/frontend.cpp diff --git a/lib/dvb/frontend.cpp b/lib/dvb/frontend.cpp index 1136d9dc..c8434c06 100644 --- a/lib/dvb/frontend.cpp +++ b/lib/dvb/frontend.cpp @@ -1,4 +1,3 @@ -#include #include #include #include @@ -6,6 +5,10 @@ #include #include +#ifndef I2C_SLAVE_FORCE +#define I2C_SLAVE_FORCE 0x0706 +#endif + #if HAVE_DVB_API_VERSION < 3 #include #include @@ -14,62 +17,34 @@ #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.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 +#define parm.inversion parm.Inversion #else #include #endif -#include -#include -#include +#include +#include +#include void eDVBFrontendParametersSatellite::set(const SatelliteDeliverySystemDescriptor &descriptor) { frequency = descriptor.getFrequency() * 10; symbol_rate = descriptor.getSymbolRate() * 100; - switch (descriptor.getPolarization()) - { - case 0: - polarisation = Polarisation::Horizontal; - break; - case 1: - polarisation = Polarisation::Vertical; - break; - case 2: - polarisation = Polarisation::CircularLeft; - break; - case 3: - polarisation = Polarisation::CircularRight; - break; - } - switch (descriptor.getFecInner()) - { - 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: + polarisation = descriptor.getPolarization(); + fec = descriptor.getFecInner(); + if ( fec == 0xF ) fec = FEC::fNone; - break; - default: - fec = FEC::fAuto; - break; - } inversion = Inversion::Unknown; orbital_position = ((descriptor.getOrbitalPosition() >> 12) & 0xF) * 1000; orbital_position += ((descriptor.getOrbitalPosition() >> 8) & 0xF) * 100; @@ -77,16 +52,55 @@ void eDVBFrontendParametersSatellite::set(const SatelliteDeliverySystemDescripto orbital_position += ((descriptor.getOrbitalPosition()) & 0xF); if (orbital_position && (!descriptor.getWestEastFlag())) orbital_position = 3600 - orbital_position; + eDebug("SAT 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 > 2) + 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) @@ -127,21 +141,21 @@ RESULT eDVBFrontendParameters::getDVBT(eDVBFrontendParametersTerrestrial &p) con return 0; } -RESULT eDVBFrontendParameters::setDVBS(eDVBFrontendParametersSatellite &p) +RESULT eDVBFrontendParameters::setDVBS(const eDVBFrontendParametersSatellite &p) { sat = p; m_type = iDVBFrontend::feSatellite; return 0; } -RESULT eDVBFrontendParameters::setDVBC(eDVBFrontendParametersCable &p) +RESULT eDVBFrontendParameters::setDVBC(const eDVBFrontendParametersCable &p) { cable = p; m_type = iDVBFrontend::feCable; return 0; } -RESULT eDVBFrontendParameters::setDVBT(eDVBFrontendParametersTerrestrial &p) +RESULT eDVBFrontendParameters::setDVBT(const eDVBFrontendParametersTerrestrial &p) { terrestrial = p; m_type = iDVBFrontend::feTerrestrial; @@ -173,12 +187,30 @@ RESULT eDVBFrontendParameters::calculateDifference(const iDVBFrontendParameters diff = 1<<29; else if (sat.polarisation != osat.polarisation) diff = 1<<28; - else + else + { diff = abs(sat.frequency - osat.frequency); + diff += abs(sat.symbol_rate - osat.symbol_rate); + } return 0; } case iDVBFrontend::feCable: + eDVBFrontendParametersCable ocable; + if (parm->getDVBC(ocable)) + return -2; + + 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; } @@ -191,8 +223,8 @@ RESULT eDVBFrontendParameters::getHash(unsigned long &hash) const { case iDVBFrontend::feSatellite: { - hash = sat.frequency & 0xFFFF; - hash |= sat.orbital_position << 16; + hash = (sat.orbital_position << 16); + hash |= ((sat.frequency/1000)&0xFFFF)|((sat.polarisation&1) << 15); return 0; } case iDVBFrontend::feCable: @@ -204,99 +236,153 @@ RESULT eDVBFrontendParameters::getHash(unsigned long &hash) const DEFINE_REF(eDVBFrontend); -eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok): m_type(-1) +eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok) + :m_type(-1), m_fe(fe), m_fd(-1), m_timeout(0), m_tuneTimer(0) +#if HAVE_DVB_API_VERSION < 3 + ,m_secfd(-1) +#endif { #if HAVE_DVB_API_VERSION < 3 - char sec_filename[128]; + sprintf(m_filename, "/dev/dvb/card%d/frontend%d", adap, fe); + sprintf(m_sec_filename, "/dev/dvb/card%d/sec%d", adap, fe); +#else + sprintf(m_filename, "/dev/dvb/adapter%d/frontend%d", adap, fe); #endif - char filename[128]; + m_timeout = new eTimer(eApp); + CONNECT(m_timeout->timeout, eDVBFrontend::timeout); + + m_tuneTimer = new eTimer(eApp); + CONNECT(m_tuneTimer->timeout, eDVBFrontend::tuneLoop); - int result; + int entries = sizeof(m_data) / sizeof(int); + for (int i=0; i= 0) + return -1; // already opened + + m_state=0; + m_tuning=0; #if HAVE_DVB_API_VERSION < 3 - sprintf(sec_filename, "/dev/dvb/card%d/sec%d", adap, fe); - m_secfd = ::open(sec_filename, O_RDWR); + m_secfd = ::open(m_sec_filename, O_RDWR); if (m_secfd < 0) { - eWarning("failed! (%s) %m", sec_filename); - ok = 0; - return; + eWarning("failed! (%s) %m", m_sec_filename); + return -1; } - else - eDebug("m_secfd is %d", m_secfd); - FrontendInfo fe_info; - sprintf(filename, "/dev/dvb/card%d/frontend%d", adap, fe); #else - dvb_frontend_info fe_info; - sprintf(filename, "/dev/dvb/adapter%d/frontend%d", adap, fe); + dvb_frontend_info fe_info; #endif - eDebug("opening frontend."); - m_fd = ::open(filename, O_RDWR|O_NONBLOCK); + eDebug("opening frontend %d", m_fe); + m_fd = ::open(m_filename, O_RDWR|O_NONBLOCK); if (m_fd < 0) { - eWarning("failed! (%s) %m", filename); - ok = 0; - return; - } - - result = ::ioctl(m_fd, FE_GET_INFO, &fe_info); - - if (result < 0) { - eWarning("ioctl FE_GET_INFO failed"); - ::close(m_fd); - m_fd = -1; - ok = 0; - return; + eWarning("failed! (%s) %m", m_filename); +#if HAVE_DVB_API_VERSION < 3 + ::close(m_secfd); + m_secfd=-1; +#endif + return -1; } - switch (fe_info.type) + if (m_type == -1) { - case FE_QPSK: - m_type = feSatellite; - break; - case FE_QAM: - m_type = feCable; - break; - case FE_OFDM: - m_type = feTerrestrial; - break; - default: - eWarning("unknown frontend type."); - ::close(m_fd); - m_fd = -1; - ok = 0; - return; + if (::ioctl(m_fd, FE_GET_INFO, &fe_info) < 0) + { + 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; + } + + switch (fe_info.type) + { + case FE_QPSK: + m_type = iDVBFrontend::feSatellite; + break; + case FE_QAM: + m_type = iDVBFrontend::feCable; + break; + case FE_OFDM: + m_type = iDVBFrontend::feTerrestrial; + break; + default: + 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); } - eDebug("detected %s frontend", "satellite\0cable\0 terrestrial"+fe_info.type*9); - ok = 1; + + setTone(iDVBFrontend::toneOff); + setVoltage(iDVBFrontend::voltageOff); m_sn = new eSocketNotifier(eApp, m_fd, eSocketNotifier::Read); CONNECT(m_sn->activated, eDVBFrontend::feEvent); m_sn->start(); - m_timeout = new eTimer(eApp); - CONNECT(m_timeout->timeout, eDVBFrontend::timeout); - - m_tuneTimer = new eTimer(eApp); - CONNECT(m_tuneTimer->timeout, eDVBFrontend::tuneLoop); + return 0; +} - memset(m_data, 0xFFFF, sizeof(m_data)); +int eDVBFrontend::closeFrontend() +{ + if (!m_fe && m_data[7] != -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; + } + } + if (m_fd >= 0) + { + eDebug("close frontend %d", m_fe); + setTone(iDVBFrontend::toneOff); + setVoltage(iDVBFrontend::voltageOff); + ::close(m_fd); + m_fd=-1; + m_data[0] = m_data[1] = m_data[2] = -1; + } +#if HAVE_DVB_API_VERSION < 3 + if (m_secfd >= 0) + { + ::close(m_secfd); + m_secfd=-1; + } +#endif + delete m_sn; + m_sn=0; - return; + return 0; } eDVBFrontend::~eDVBFrontend() { - if (m_fd >= 0) - ::close(m_fd); - if (m_sn) - delete m_sn; - if (m_timeout) - delete m_timeout; + closeFrontend(); + delete m_timeout; + delete m_tuneTimer; } void eDVBFrontend::feEvent(int w) @@ -327,7 +413,7 @@ void eDVBFrontend::feEvent(int w) #if HAVE_DVB_API_VERSION < 3 if (event.type == FE_COMPLETION_EV) #else - eDebug("fe event: status %x, inversion %s", event.status, (event.parameters.inversion == INVERSION_ON) ? "on" : "off"); + eDebug("(%d)fe event: status %x, inversion %s", m_fe, event.status, (event.parameters.inversion == INVERSION_ON) ? "on" : "off"); if (event.status & FE_HAS_LOCK) #endif { @@ -337,7 +423,10 @@ void eDVBFrontend::feEvent(int w) if (m_tuning) state = stateTuning; else - state = stateFailed; + { + state = stateLostLock; + m_data[0] = m_data[1] = m_data[2] = -1; // reset diseqc + } } if (m_state != state) { @@ -349,18 +438,86 @@ 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 = stateFailed; + m_stateChanged(this); + } +} + +int eDVBFrontend::readFrontendData(int type) +{ + switch(type) + { + case bitErrorRate: { - m_state = state; - m_stateChanged(this); + uint32_t ber=0; + if (ioctl(m_fd, FE_READ_BER, &ber) < 0 && errno != ERANGE) + eDebug("FE_READ_BER failed (%m)"); + return ber; + } + case signalPower: + { + 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: + { + 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; } - } else - m_tuning = 0; + } + return 0; +} + +#ifndef FP_IOCTL_GET_ID +#define FP_IOCTL_GET_ID 0 +#endif +int eDVBFrontend::readInputpower() +{ + int power=m_fe; // this is needed for read inputpower from the correct tuner ! + + // 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::tuneLoop() // called by m_tuneTimer @@ -371,48 +528,212 @@ void eDVBFrontend::tuneLoop() // called by m_tuneTimer switch (m_sec_sequence.current()->cmd) { case eSecCommand::SLEEP: - delay = m_sec_sequence.current()->msec; + 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: - setVoltage(m_sec_sequence.current()->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: - setTone(m_sec_sequence.current()->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: - sendToneburst(m_sec_sequence.current()->toneburst); + eDebug("[SEC] sendToneburst: %d", m_sec_sequence.current()->toneburst); + sendToneburst(m_sec_sequence.current()++->toneburst); break; case eSecCommand::SET_FRONTEND: + eDebug("[SEC] setFrontend"); setFrontend(); + ++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::IF_TIMEOUT_GOTO: + if (!m_timeoutCount) + { + eDebug("[SEC] rotor timout"); + m_sec->setRotorMoving(false); + setSecSequencePos(m_sec_sequence.current()->steps); + } + else + ++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::IF_MEASURE_IDLE_WAS_NOT_OK_GOTO: + { + eSecCommand::pair &compare = m_sec_sequence.current()->compare; + int idx = compare.voltage; + if ( idx == 0 || idx == 1 ) + { + 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; + } + } + ++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&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", + txt, + m_runningInputpower, + idleInputpower, + cmd.deltaA); + if ( (cmd.direction && abs(m_runningInputpower - idleInputpower) >= cmd.deltaA) + || (!cmd.direction && abs(m_runningInputpower - idleInputpower) <= cmd.deltaA) ) + { + ++cmd.okcount; + eDebug("[SEC] rotor %s step %d ok", txt, cmd.okcount); + if ( cmd.okcount > 6 ) + { + m_sec->setRotorMoving(cmd.direction); + eDebug("[SEC] rotor is %s", txt); + if (setSecSequencePos(cmd.steps)) + break; + } + } + else + { + 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_ROTORPOS_VALID_GOTO: + if (m_data[5] != -1 && m_data[6] != -1) + setSecSequencePos(m_sec_sequence.current()->steps); + else + ++m_sec_sequence.current(); break; - case eSecCommand::IF_LOCK_GOTO: - case eSecCommand::IF_NOT_LOCK_GOTO: + case eSecCommand::INVALIDATE_CURRENT_ROTORPARMS: + m_data[5] = m_data[6] = -1; + eDebug("[SEC] invalidate current rotorparams"); + ++m_sec_sequence.current(); + 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::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: + { + 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; + } default: - eDebug("unhandled sec command"); + ++m_sec_sequence.current(); + eDebug("[SEC] unhandled sec command"); } - m_sec_sequence.current()++; m_tuneTimer->start(delay,true); } } void eDVBFrontend::setFrontend() { - eDebug("setting frontend..\n"); + eDebug("setting frontend %d", m_fe); 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 } @@ -426,6 +747,8 @@ RESULT eDVBFrontend::getFrontendType(int &t) RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where) { + eDebug("(%d)tune", m_fe); + if (m_type == -1) return -ENODEV; @@ -433,8 +756,6 @@ RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where) m_sec_sequence.clear(); - eDebug("eDVBFrontend::tune. type: %d", m_type); - switch (m_type) { case feSatellite: @@ -452,14 +773,10 @@ RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where) return -ENOENT; } - res = m_sec->prepare(*this, parm, feparm); + 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 break; } case feCable: @@ -467,7 +784,72 @@ RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where) eDVBFrontendParametersCable feparm; if (where.getDVBC(feparm)) return -EINVAL; - eFatal("cable tuning nyi"); + 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; + case eDVBFrontendParametersCable::FEC::f8_9: + parm.u.qam.fec_inner = FEC_8_9; + break; + default: + case eDVBFrontendParametersCable::FEC::fAuto: + parm.u.qam.fec_inner = FEC_AUTO; + break; + } + break; } case feTerrestrial: { @@ -477,54 +859,70 @@ 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; + parm.u.ofdm.bandwidth = 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; + parm.u.ofdm.bandwidth = 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; + parm.u.ofdm.bandwidth = BANDWIDTH_6_MHZ; break; + default: case eDVBFrontendParametersTerrestrial::Bandwidth::BwAuto: -#if HAVE_DVB_API_VERSION < 3 - parm.u.ofdm.bandWidth = -#else - parm.u.ofdm.bandwidth = -#endif - BANDWIDTH_AUTO; + parm.u.ofdm.bandwidth = BANDWIDTH_AUTO; + break; + } + switch (feparm.code_rate_LP) + { + case eDVBFrontendParametersCable::FEC::f1_2: + parm.u.ofdm.code_rate_LP = FEC_1_2; + break; + case eDVBFrontendParametersCable::FEC::f2_3: + parm.u.ofdm.code_rate_LP = FEC_2_3; + break; + case eDVBFrontendParametersCable::FEC::f3_4: + parm.u.ofdm.code_rate_LP = FEC_3_4; + break; + case eDVBFrontendParametersCable::FEC::f5_6: + parm.u.ofdm.code_rate_LP = FEC_5_6; + break; + case eDVBFrontendParametersCable::FEC::f7_8: + parm.u.ofdm.code_rate_LP = FEC_7_8; break; default: - eWarning("invalid OFDM bandwith"); - return -EINVAL; + case eDVBFrontendParametersCable::FEC::fAuto: + case eDVBFrontendParametersCable::FEC::fNone: + parm.u.ofdm.code_rate_LP = FEC_AUTO; + break; + } + switch (feparm.code_rate_HP) + { + case eDVBFrontendParametersCable::FEC::f1_2: + parm.u.ofdm.code_rate_HP = FEC_1_2; + break; + case eDVBFrontendParametersCable::FEC::f2_3: + parm.u.ofdm.code_rate_HP = FEC_2_3; + break; + case eDVBFrontendParametersCable::FEC::f3_4: + parm.u.ofdm.code_rate_HP = FEC_3_4; + break; + case eDVBFrontendParametersCable::FEC::f5_6: + parm.u.ofdm.code_rate_HP = FEC_5_6; + break; + case eDVBFrontendParametersCable::FEC::f7_8: + parm.u.ofdm.code_rate_HP = FEC_7_8; + break; + default: + case eDVBFrontendParametersCable::FEC::fAuto: + case eDVBFrontendParametersCable::FEC::fNone: + parm.u.ofdm.code_rate_HP = FEC_AUTO; + break; } - - parm.u.ofdm.code_rate_HP = FEC_AUTO; - parm.u.ofdm.code_rate_LP = FEC_AUTO; - switch (feparm.modulation) { case eDVBFrontendParametersTerrestrial::Modulation::QPSK: @@ -533,55 +931,74 @@ RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where) case eDVBFrontendParametersTerrestrial::Modulation::QAM16: parm.u.ofdm.constellation = QAM_16; break; + default: 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; + parm.u.ofdm.transmission_mode = 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; + parm.u.ofdm.transmission_mode = TRANSMISSION_MODE_8K; break; + default: case eDVBFrontendParametersTerrestrial::TransmissionMode::TMAuto: -#if HAVE_DVB_API_VERSION < 3 - parm.u.ofdm.TransmissionMode = -#else - parm.u.ofdm.transmission_mode = -#endif - TRANSMISSION_MODE_AUTO; + parm.u.ofdm.transmission_mode = 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; + 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::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; + } } } - m_sec_sequence.push_back( eSecCommand(eSecCommand::SET_FRONTEND, 0) ); + m_sec_sequence.push_back( eSecCommand(eSecCommand::SET_FRONTEND) ); m_tuneTimer->start(0,true); + m_timeout->stop(); m_sec_sequence.current() = m_sec_sequence.begin(); + if (m_state != stateTuning) + { + m_tuning = 1; + m_state = stateTuning; + m_stateChanged(this); + } + return 0; } @@ -593,20 +1010,39 @@ RESULT eDVBFrontend::connectStateChange(const Slot1 &stateCh RESULT eDVBFrontend::setVoltage(int voltage) { + if (m_type != feSatellite) + return -1; #if HAVE_DVB_API_VERSION < 3 secVoltage vlt; #else + bool increased=false; fe_sec_voltage_t vlt; #endif - + m_curVoltage=voltage; switch (voltage) { case voltageOff: + for (int i=0; i < 3; ++i) // reset diseqc + 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; @@ -616,6 +1052,8 @@ 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 } @@ -628,6 +1066,8 @@ RESULT eDVBFrontend::getState(int &state) RESULT eDVBFrontend::setTone(int t) { + if (m_type != feSatellite) + return -1; #if HAVE_DVB_API_VERSION < 3 secToneMode_t tone; #else @@ -658,8 +1098,6 @@ RESULT eDVBFrontend::setTone(int t) RESULT eDVBFrontend::sendDiseqc(const eDVBDiseqcCommand &diseqc) { - eDebug("send %02x %02x %02x %02x", - diseqc.data[0], diseqc.data[1], diseqc.data[2], diseqc.data[3]); #if HAVE_DVB_API_VERSION < 3 struct secCommand cmd; cmd.type = SEC_CMDTYPE_DISEQC_RAW; @@ -686,12 +1124,19 @@ RESULT eDVBFrontend::sendToneburst(int burst) { #if HAVE_DVB_API_VERSION < 3 secMiniCmd cmd = SEC_MINI_NONE; +#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; +#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 return 0; } @@ -710,7 +1155,7 @@ RESULT eDVBFrontend::setSecSequence(const eSecCommandList &list) RESULT eDVBFrontend::getData(int num, int &data) { - if ( num < 5 ) + if ( num < (int)(sizeof(m_data)/sizeof(int)) ) { data = m_data[num]; return 0; @@ -720,7 +1165,7 @@ RESULT eDVBFrontend::getData(int num, int &data) RESULT eDVBFrontend::setData(int num, int val) { - if ( num < 5 ) + if ( num < (int)(sizeof(m_data)/sizeof(int)) ) { m_data[num] = val; return 0; @@ -728,3 +1173,18 @@ RESULT eDVBFrontend::setData(int num, int val) return -EINVAL; } +int eDVBFrontend::isCompatibleWith(ePtr &feparm) +{ + int type; + if (feparm->getSystem(type) || type != m_type) + 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); + } + return 1; +}