#include <config.h>
#include <lib/dvb/sec.h>
+#include <lib/dvb/rotor_calc.h>
+
#if HAVE_DVB_API_VERSION < 3
-#include <ost/frontend.h>
+#define INVERSION Inversion
+#define FREQUENCY Frequency
+#define FEC_INNER FEC_inner
+#define SYMBOLRATE SymbolRate
#else
-#include <linux/dvb/frontend.h>
+#define INVERSION inversion
+#define FREQUENCY frequency
+#define FEC_INNER fec_inner
+#define SYMBOLRATE symbol_rate
#endif
#include <lib/base/eerror.h>
eDVBSatelliteEquipmentControl::eDVBSatelliteEquipmentControl()
{
+ m_lnblist.push_back(eDVBSatelliteLNBParameters());
+ eDVBSatelliteLNBParameters &lnb_ref = m_lnblist.front();
+ eDVBSatelliteDiseqcParameters &diseqc_ref = lnb_ref.m_diseqc_parameters;
+ eDVBSatelliteParameters &astra1 = lnb_ref.m_satellites[192];
+ eDVBSatelliteSwitchParameters &switch_ref = astra1.m_switch_parameters;
+
+ lnb_ref.m_lof_hi = 10600000;
+ lnb_ref.m_lof_lo = 9750000;
+ lnb_ref.m_lof_threshold = 11700000;
+
+ diseqc_ref.m_diseqc_mode = eDVBSatelliteDiseqcParameters::V1_0;
+ diseqc_ref.m_committed_cmd = eDVBSatelliteDiseqcParameters::AA;
+ diseqc_ref.m_repeats = 0;
+ diseqc_ref.m_seq_repeat = false;
+ diseqc_ref.m_swap_cmds = false;
+ diseqc_ref.m_toneburst_param = eDVBSatelliteDiseqcParameters::NO;
+ diseqc_ref.m_uncommitted_cmd = 0;
+ diseqc_ref.m_use_fast = 0;
+
+ switch_ref.m_22khz_signal = eDVBSatelliteSwitchParameters::HILO;
+ switch_ref.m_voltage_mode = eDVBSatelliteSwitchParameters::HV;
}
-#if HAVE_DVB_API_VERSION < 3
-RESULT eDVBSatelliteEquipmentControl::prepare(iDVBFrontend &frontend, FrontendParameters &parm, eDVBFrontendParametersSatellite &sat)
-#else
-RESULT eDVBSatelliteEquipmentControl::prepare(iDVBFrontend &frontend, struct dvb_frontend_parameters &parm, eDVBFrontendParametersSatellite &sat)
-#endif
+RESULT eDVBSatelliteEquipmentControl::prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, eDVBFrontendParametersSatellite &sat)
{
- int hi;
- eDebug("(very) ugly and hardcoded eDVBSatelliteEquipmentControl");
-
- if (sat.frequency > 11700000)
- hi = 1;
- else
- hi = 0;
-
- if (hi)
-#if HAVE_DVB_API_VERSION < 3
- parm.Frequency = sat.frequency - 10600000;
-#else
- parm.frequency = sat.frequency - 10600000;
-#endif
- else
-#if HAVE_DVB_API_VERSION < 3
- parm.Frequency = sat.frequency - 9750000;
-#else
- parm.frequency = sat.frequency - 9750000;
-#endif
-
-// frontend.sentDiseqc(...);
+ std::list<eDVBSatelliteLNBParameters>::iterator it = m_lnblist.begin();
+ for (;it != m_lnblist.end(); ++it )
+ {
+ eDVBSatelliteLNBParameters &lnb_param = *it;
+ eDVBSatelliteDiseqcParameters &di_param = lnb_param.m_diseqc_parameters;
+ std::map<int, eDVBSatelliteParameters>::iterator sit =
+ lnb_param.m_satellites.find(sat.orbital_position);
+ if ( sit != lnb_param.m_satellites.end())
+ {
-#if HAVE_DVB_API_VERSION < 3
- parm.Inversion = (!sat.inversion) ? INVERSION_ON : INVERSION_OFF;
-#else
- parm.inversion = (!sat.inversion) ? INVERSION_ON : INVERSION_OFF;
-#endif
+ eDVBSatelliteSwitchParameters &sw_param = sit->second.m_switch_parameters;
+ eDVBSatelliteRotorParameters &rotor_param = sit->second.m_rotor_parameters;
+ int hi=0,
+ voltage = iDVBFrontend::voltageOff,
+ tone = iDVBFrontend::toneOff,
+ csw = di_param.m_committed_cmd,
+ ucsw = di_param.m_uncommitted_cmd,
+ toneburst = di_param.m_toneburst_param,
+ lastcsw = -1,
+ lastucsw = -1,
+ lastToneburst = -1,
+ lastRotorCmd = -1,
+ curRotorPos = -1;
- switch (sat.fec)
- {
-// case 1:
-// case ...:
- default:
-#if HAVE_DVB_API_VERSION < 3
- parm.u.qpsk.FEC_inner = FEC_AUTO;
-#else
- parm.u.qpsk.fec_inner = FEC_AUTO;
-#endif
- break;
+ frontend.getData(0, lastcsw);
+ frontend.getData(1, lastucsw);
+ frontend.getData(2, lastToneburst);
+ frontend.getData(5, lastRotorCmd);
+ frontend.getData(6, curRotorPos);
+
+ if ( sat.frequency > lnb_param.m_lof_threshold )
+ hi = 1;
+
+ if (hi)
+ parm.FREQUENCY = sat.frequency - lnb_param.m_lof_hi;
+ else
+ parm.FREQUENCY = sat.frequency - lnb_param.m_lof_lo;
+
+ parm.INVERSION = (!sat.inversion) ? INVERSION_ON : INVERSION_OFF;
+
+ switch (sat.fec)
+ {
+ default:
+ case eDVBFrontendParametersSatellite::FEC::fNone:
+ eDebug("no fec set.. assume auto");
+ case eDVBFrontendParametersSatellite::FEC::fAuto:
+ parm.u.qpsk.FEC_INNER = FEC_AUTO;
+ 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;
+ }
+
+ parm.u.qpsk.SYMBOLRATE = sat.symbol_rate;
+
+ if ( sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::_14V
+ || ( sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Vertical
+ && sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::HV ) )
+ voltage = iDVBFrontend::voltage13;
+ else if ( sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::_18V
+ || ( sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Horizontal
+ && sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::HV ) )
+ voltage = iDVBFrontend::voltage18;
+
+ if ( (sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::ON)
+ || ( sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::HILO && hi ) )
+ tone = iDVBFrontend::toneOn;
+ else if ( (sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::OFF)
+ || ( sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::HILO && !hi ) )
+ tone = iDVBFrontend::toneOff;
+
+ eSecCommandList sec_sequence;
+ bool setVoltage=true;
+
+ if (di_param.m_diseqc_mode >= eDVBSatelliteDiseqcParameters::V1_0)
+ {
+ if ( di_param.m_committed_cmd < eDVBSatelliteDiseqcParameters::SENDNO )
+ {
+ csw = 0xF0 | (csw << 2);
+ if (hi)
+ csw |= 1;
+ if (sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Horizontal)
+ csw |= 2;
+ }
+
+ bool send_csw =
+ (di_param.m_committed_cmd != eDVBSatelliteDiseqcParameters::SENDNO);
+ bool changed_csw = send_csw && csw != lastcsw;
+
+ bool send_ucsw =
+ (di_param.m_uncommitted_cmd && di_param.m_diseqc_mode > eDVBSatelliteDiseqcParameters::V1_0);
+ bool changed_ucsw = send_ucsw && ucsw != lastucsw;
+
+ bool send_burst =
+ (di_param.m_toneburst_param != eDVBSatelliteDiseqcParameters::NO);
+ bool changed_burst = send_burst && toneburst != lastToneburst;
+
+ bool send_diseqc = changed_ucsw;
+ if (!send_diseqc)
+ send_diseqc = changed_burst && (send_ucsw || send_csw);
+ if (!send_diseqc)
+ {
+ send_diseqc = changed_csw;
+ if ( send_diseqc && di_param.m_use_fast && (csw & 0xF0) && (lastcsw & 0xF0) && ((csw / 4) == (lastcsw / 4)) )
+ send_diseqc = false;
+ }
+
+ if ( send_diseqc || changed_burst )
+ {
+ sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, iDVBFrontend::toneOff) );
+ sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, voltage) );
+ sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 30) ); // standard says 15 msek here
+ setVoltage=false;
+ }
+
+ if ( send_diseqc )
+ {
+ int loops=0;
+
+ if ( send_csw )
+ ++loops;
+ if ( send_ucsw )
+ ++loops;
+
+ for ( int i=0; i < di_param.m_repeats; ++i )
+ loops *= 2;
+
+ for ( int i = 0; i < loops;) // fill commands...
+ {
+ eDVBDiseqcCommand diseqc;
+ diseqc.len = 4;
+ diseqc.data[0] = i ? 0xE1 : 0xE0;
+ diseqc.data[1] = 0x10;
+
+ if ( !send_csw || (di_param.m_swap_cmds && send_ucsw) )
+ {
+ diseqc.data[2] = 0x39;
+ diseqc.data[3] = ucsw;
+ }
+ else
+ {
+ diseqc.data[2] = 0x38;
+ diseqc.data[3] = csw;
+ }
+ sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
+
+ i++;
+ if ( i < loops )
+ {
+ int cmd=0;
+ if (diseqc.data[2] == 0x38 && send_ucsw)
+ cmd=0x39;
+ else if (diseqc.data[2] == 0x39 && send_csw)
+ cmd=0x38;
+ if (cmd)
+ {
+ static int delay = (120 - 54) / 2; // standard says 100msek between two repeated commands
+ sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, delay) );
+ diseqc.data[2]=cmd;
+ diseqc.data[3]=(cmd==0x38) ? csw : ucsw;
+ sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
+ ++i;
+ if ( i < loops )
+ sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, delay ) );
+ else
+ sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 30) );
+ }
+ else // delay 120msek when no command is in repeat gap
+ sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 120) );
+ }
+ else
+ sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 30) );
+
+ frontend.setData(0, csw);
+ frontend.setData(1, ucsw);
+ }
+ }
+ if ( (changed_burst || send_diseqc) && di_param.m_toneburst_param != eDVBSatelliteDiseqcParameters::NO )
+ {
+ sec_sequence.push_back( eSecCommand(eSecCommand::SEND_TONEBURST, di_param.m_toneburst_param) );
+ sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 30) );
+ frontend.setData(2, di_param.m_toneburst_param);
+ }
+ if ( di_param.m_diseqc_mode == eDVBSatelliteDiseqcParameters::V1_2 )
+ {
+ int RotorCmd=0;
+ bool useGotoXX = false;
+
+ std::map<int,int,eDVBSatelliteRotorParameters::Orbital_Position_Compare>::iterator it =
+ rotor_param.m_rotor_position_table.find( sat.orbital_position );
+
+ if (it != rotor_param.m_rotor_position_table.end()) // position for selected sat found ?
+ RotorCmd=it->second;
+ else // entry not in table found
+ {
+ eDebug("Entry for %d,%d° not in Rotor Table found... i try gotoXX°", sat.orbital_position / 10, sat.orbital_position % 10 );
+ useGotoXX = true;
+
+ int satDir = sat.orbital_position < 0 ?
+ eDVBSatelliteRotorParameters::WEST :
+ eDVBSatelliteRotorParameters::EAST;
+
+ double SatLon = abs(sat.orbital_position)/10.00,
+ SiteLat = rotor_param.m_gotoxx_parameters.m_latitude,
+ SiteLon = rotor_param.m_gotoxx_parameters.m_longitude;
+
+ if ( rotor_param.m_gotoxx_parameters.m_la_direction == eDVBSatelliteRotorParameters::SOUTH )
+ SiteLat = -SiteLat;
+
+ if ( rotor_param.m_gotoxx_parameters.m_lo_direction == eDVBSatelliteRotorParameters::WEST )
+ SiteLon = 360 - SiteLon;
+
+ if (satDir == eDVBSatelliteRotorParameters::WEST )
+ SatLon = 360 - SatLon;
+
+ eDebug("siteLatitude = %lf, siteLongitude = %lf, %lf degrees", SiteLat, SiteLon, SatLon );
+ double satHourAngle =
+ calcSatHourangle( SatLon, SiteLat, SiteLon );
+ eDebug("PolarmountHourAngle=%lf", satHourAngle );
+
+ static int gotoXTable[10] =
+ { 0x00, 0x02, 0x03, 0x05, 0x06, 0x08, 0x0A, 0x0B, 0x0D, 0x0E };
+
+ if (SiteLat >= 0) // Northern Hemisphere
+ {
+ int tmp=(int)round( fabs( 180 - satHourAngle ) * 10.0 );
+ RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
+
+ if (satHourAngle < 180) // the east
+ RotorCmd |= 0xE000;
+ else // west
+ RotorCmd |= 0xD000;
+ }
+ else // Southern Hemisphere
+ {
+ if (satHourAngle < 180) // the east
+ {
+ int tmp=(int)round( fabs( satHourAngle ) * 10.0 );
+ RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
+ RotorCmd |= 0xD000;
+ }
+ else // west
+ {
+ int tmp=(int)round( fabs( 360 - satHourAngle ) * 10.0 );
+ RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
+ RotorCmd |= 0xE000;
+ }
+ }
+ eDebug("RotorCmd = %04x", RotorCmd);
+ }
+ if ( RotorCmd != lastRotorCmd )
+ {
+ eDVBDiseqcCommand diseqc;
+ diseqc.data[0] = 0xE0;
+ diseqc.data[1] = 0x31; // positioner
+ if ( useGotoXX )
+ {
+ diseqc.len = 5;
+ diseqc.data[2] = 0x6E; // drive to angular position
+ diseqc.data[3] = ((RotorCmd & 0xFF00) / 0x100);
+ diseqc.data[4] = RotorCmd & 0xFF;
+ }
+ else
+ {
+ diseqc.len = 4;
+ diseqc.data[2] = 0x6B; // goto stored sat position
+ diseqc.data[3] = RotorCmd;
+ }
+ if ( rotor_param.m_inputpower_parameters.m_use )
+ { // use measure rotor input power to detect rotor state
+ sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage18) ); // always turn with high voltage
+ sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) ); // wait 50sec after voltage change
+ sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_IDLE_INPUTPOWER) );
+ sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
+ sec_sequence.push_back( eSecCommand(eSecCommand::SET_TIMEOUT, 8) ); // 2 seconds rotor start timout
+ sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 250) );
+ sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_RUNNING_INPUTPOWER) );
+ eSecCommand::rotor cmd;
+ cmd.direction=1; // check for running rotor
+ cmd.deltaA=rotor_param.m_inputpower_parameters.m_threshold;
+ cmd.steps=+3;
+ cmd.okcount=0;
+ sec_sequence.push_back( eSecCommand(eSecCommand::IF_INPUTPOWER_DELTA_GOTO, cmd ) );
+ sec_sequence.push_back( eSecCommand(eSecCommand::IF_TIMEOUT_GOTO, +8 ) );
+ sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -4) );
+ sec_sequence.push_back( eSecCommand(eSecCommand::SET_TIMEOUT, 240) ); // 1 minute running timeout
+ sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 250) );
+ sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_RUNNING_INPUTPOWER) );
+ cmd.direction=0; // check for stopped rotor
+ sec_sequence.push_back( eSecCommand(eSecCommand::IF_INPUTPOWER_DELTA_GOTO, cmd ) );
+ sec_sequence.push_back( eSecCommand(eSecCommand::IF_TIMEOUT_GOTO, +2 ) );
+ sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -4) );
+ sec_sequence.push_back( eSecCommand(eSecCommand::UPDATE_CURRENT_ROTORPARAMS) );
+ frontend.setData(3, RotorCmd);
+ frontend.setData(4, sat.orbital_position);
+ }
+ else
+ eFatal("rotor turning without inputpowermeasure not implemented yet");
+ }
+ }
+ }
+
+ if ( setVoltage )
+ {
+ sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, voltage) );
+ sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 10) );
+ }
+
+ sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, tone) );
+ sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 15) );
+
+ frontend.setSecSequence(sec_sequence);
+
+ return 0;
+ }
}
-#if HAVE_DVB_API_VERSION < 3
- parm.u.qpsk.SymbolRate = sat.symbol_rate;
-#else
- parm.u.qpsk.symbol_rate = sat.symbol_rate;
-#endif
- frontend.setVoltage((sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Vertical) ? iDVBFrontend::voltage13 : iDVBFrontend::voltage18);
-
- eDVBDiseqcCommand diseqc;
-
- diseqc.len = 4;
- diseqc.data[0] = 0xe0;
- diseqc.data[1] = 0x10;
- diseqc.data[2] = 0x38;
- diseqc.data[3] = 0xF0;
-
- if (hi)
- diseqc.data[3] |= 1;
-
- if (sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Horizontal)
- diseqc.data[3] |= 2;
-
- frontend.sendDiseqc(diseqc);
- frontend.setTone(hi ? iDVBFrontend::toneOn : iDVBFrontend::toneOff);
-
- return 0;
+ eDebug("not found satellite configuration for orbital position (%d)", sat.orbital_position );
+
+ return -1;
}