2 #include <lib/dvb/sec.h>
3 #include <lib/dvb/rotor_calc.h>
5 #if HAVE_DVB_API_VERSION < 3
6 #define INVERSION Inversion
7 #define FREQUENCY Frequency
8 #define FEC_INNER FEC_inner
9 #define SYMBOLRATE SymbolRate
11 #define INVERSION inversion
12 #define FREQUENCY frequency
13 #define FEC_INNER fec_inner
14 #define SYMBOLRATE symbol_rate
16 #include <lib/base/eerror.h>
18 DEFINE_REF(eDVBSatelliteEquipmentControl);
20 eDVBSatelliteEquipmentControl::eDVBSatelliteEquipmentControl()
22 m_lnblist.push_back(eDVBSatelliteLNBParameters());
23 eDVBSatelliteLNBParameters &lnb_ref = m_lnblist.front();
24 eDVBSatelliteDiseqcParameters &diseqc_ref = lnb_ref.m_diseqc_parameters;
25 eDVBSatelliteRotorParameters &rotor_ref = lnb_ref.m_rotor_parameters;
27 eDVBSatelliteRotorParameters::eDVBSatelliteRotorInputpowerParameters &rotor_input_ref = rotor_ref.m_inputpower_parameters;
28 eDVBSatelliteRotorParameters::eDVBSatelliteRotorGotoxxParameters &rotor_gotoxx_ref = rotor_ref.m_gotoxx_parameters;
30 rotor_input_ref.m_use = true;
31 rotor_input_ref.m_threshold = 50;
33 rotor_gotoxx_ref.m_can_use = true;
34 rotor_gotoxx_ref.m_lo_direction = eDVBSatelliteRotorParameters::EAST;
35 rotor_gotoxx_ref.m_la_direction = eDVBSatelliteRotorParameters::NORTH;
36 rotor_gotoxx_ref.m_longitude = 8.683;
37 rotor_gotoxx_ref.m_latitude = 51.017;
39 lnb_ref.m_lof_hi = 10600000;
40 lnb_ref.m_lof_lo = 9750000;
41 lnb_ref.m_lof_threshold = 11700000;
43 diseqc_ref.m_diseqc_mode = eDVBSatelliteDiseqcParameters::V1_0;
44 diseqc_ref.m_committed_cmd = eDVBSatelliteDiseqcParameters::AA;
45 diseqc_ref.m_repeats = 0;
46 diseqc_ref.m_seq_repeat = false;
47 diseqc_ref.m_swap_cmds = false;
48 diseqc_ref.m_toneburst_param = eDVBSatelliteDiseqcParameters::NO;
49 diseqc_ref.m_uncommitted_cmd = 0;
50 diseqc_ref.m_use_fast = 0;
52 eDVBSatelliteSwitchParameters &hotbird_ref = lnb_ref.m_satellites[130];
53 hotbird_ref.m_22khz_signal = eDVBSatelliteSwitchParameters::HILO;
54 hotbird_ref.m_voltage_mode = eDVBSatelliteSwitchParameters::HV;
56 eDVBSatelliteSwitchParameters &astra_ref = lnb_ref.m_satellites[192];
57 astra_ref.m_22khz_signal = eDVBSatelliteSwitchParameters::HILO;
58 astra_ref.m_voltage_mode = eDVBSatelliteSwitchParameters::HV;
60 eDVBSatelliteSwitchParameters &tuerksat_ref = lnb_ref.m_satellites[420];
61 tuerksat_ref.m_22khz_signal = eDVBSatelliteSwitchParameters::HILO;
62 tuerksat_ref.m_voltage_mode = eDVBSatelliteSwitchParameters::HV;
65 RESULT eDVBSatelliteEquipmentControl::prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, eDVBFrontendParametersSatellite &sat)
67 std::list<eDVBSatelliteLNBParameters>::iterator it = m_lnblist.begin();
68 for (;it != m_lnblist.end(); ++it )
70 eDVBSatelliteLNBParameters &lnb_param = *it;
71 eDVBSatelliteDiseqcParameters &di_param = lnb_param.m_diseqc_parameters;
72 eDVBSatelliteRotorParameters &rotor_param = lnb_param.m_rotor_parameters;
74 std::map<int, eDVBSatelliteSwitchParameters>::iterator sit =
75 lnb_param.m_satellites.find(sat.orbital_position);
76 if ( sit != lnb_param.m_satellites.end())
78 eDVBSatelliteSwitchParameters &sw_param = sit->second;
81 voltage = iDVBFrontend::voltageOff,
82 tone = iDVBFrontend::toneOff,
83 csw = di_param.m_committed_cmd,
84 ucsw = di_param.m_uncommitted_cmd,
85 toneburst = di_param.m_toneburst_param,
92 frontend.getData(0, lastcsw);
93 frontend.getData(1, lastucsw);
94 frontend.getData(2, lastToneburst);
95 frontend.getData(5, lastRotorCmd);
96 frontend.getData(6, curRotorPos);
98 if ( sat.frequency > lnb_param.m_lof_threshold )
102 parm.FREQUENCY = sat.frequency - lnb_param.m_lof_hi;
104 parm.FREQUENCY = sat.frequency - lnb_param.m_lof_lo;
106 parm.INVERSION = (!sat.inversion) ? INVERSION_ON : INVERSION_OFF;
111 case eDVBFrontendParametersSatellite::FEC::fNone:
112 eDebug("no fec set.. assume auto");
113 case eDVBFrontendParametersSatellite::FEC::fAuto:
114 parm.u.qpsk.FEC_INNER = FEC_AUTO;
116 case eDVBFrontendParametersSatellite::FEC::f1_2:
117 parm.u.qpsk.FEC_INNER = FEC_1_2;
119 case eDVBFrontendParametersSatellite::FEC::f2_3:
120 parm.u.qpsk.FEC_INNER = FEC_2_3;
122 case eDVBFrontendParametersSatellite::FEC::f3_4:
123 parm.u.qpsk.FEC_INNER = FEC_3_4;
125 case eDVBFrontendParametersSatellite::FEC::f5_6:
126 parm.u.qpsk.FEC_INNER = FEC_5_6;
128 case eDVBFrontendParametersSatellite::FEC::f7_8:
129 parm.u.qpsk.FEC_INNER = FEC_7_8;
133 parm.u.qpsk.SYMBOLRATE = sat.symbol_rate;
135 if ( sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::_14V
136 || ( sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Vertical
137 && sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::HV ) )
138 voltage = iDVBFrontend::voltage13;
139 else if ( sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::_18V
140 || ( sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Horizontal
141 && sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::HV ) )
142 voltage = iDVBFrontend::voltage18;
144 if ( (sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::ON)
145 || ( sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::HILO && hi ) )
146 tone = iDVBFrontend::toneOn;
147 else if ( (sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::OFF)
148 || ( sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::HILO && !hi ) )
149 tone = iDVBFrontend::toneOff;
151 eSecCommandList sec_sequence;
153 if (di_param.m_diseqc_mode >= eDVBSatelliteDiseqcParameters::V1_0)
155 if ( di_param.m_committed_cmd < eDVBSatelliteDiseqcParameters::SENDNO )
157 csw = 0xF0 | (csw << 2);
160 if (sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Horizontal)
165 (di_param.m_committed_cmd != eDVBSatelliteDiseqcParameters::SENDNO);
166 bool changed_csw = send_csw && csw != lastcsw;
169 (di_param.m_uncommitted_cmd && di_param.m_diseqc_mode > eDVBSatelliteDiseqcParameters::V1_0);
170 bool changed_ucsw = send_ucsw && ucsw != lastucsw;
173 (di_param.m_toneburst_param != eDVBSatelliteDiseqcParameters::NO);
174 bool changed_burst = send_burst && toneburst != lastToneburst;
176 bool send_diseqc = changed_ucsw;
178 send_diseqc = changed_burst && (send_ucsw || send_csw);
181 send_diseqc = changed_csw;
182 if ( send_diseqc && di_param.m_use_fast && (csw & 0xF0) && (lastcsw & 0xF0) && ((csw / 4) == (lastcsw / 4)) )
186 if ( send_diseqc || changed_burst )
188 sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, iDVBFrontend::toneOff) );
189 eSecCommand::pair compare;
190 compare.voltage = voltage;
192 sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) ); // voltage already correct ?
193 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, voltage) );
194 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
206 for ( int i=0; i < di_param.m_repeats; ++i )
209 for ( int i = 0; i < loops;) // fill commands...
211 eDVBDiseqcCommand diseqc;
213 diseqc.data[0] = i ? 0xE1 : 0xE0;
214 diseqc.data[1] = 0x10;
216 if ( !send_csw || (di_param.m_swap_cmds && send_ucsw) )
218 diseqc.data[2] = 0x39;
219 diseqc.data[3] = ucsw;
223 diseqc.data[2] = 0x38;
224 diseqc.data[3] = csw;
226 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
232 if (diseqc.data[2] == 0x38 && send_ucsw)
234 else if (diseqc.data[2] == 0x39 && send_csw)
238 static int delay = (120 - 54) / 2; // standard says 100msek between two repeated commands
239 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, delay) );
241 diseqc.data[3]=(cmd==0x38) ? csw : ucsw;
242 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
245 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, delay ) );
247 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 30) );
249 else // delay 120msek when no command is in repeat gap
250 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 120) );
253 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 30) );
255 frontend.setData(0, csw);
256 frontend.setData(1, ucsw);
259 if ( (changed_burst || send_diseqc) && di_param.m_toneburst_param != eDVBSatelliteDiseqcParameters::NO )
261 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_TONEBURST, di_param.m_toneburst_param) );
262 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 30) );
263 frontend.setData(2, di_param.m_toneburst_param);
265 if ( di_param.m_diseqc_mode == eDVBSatelliteDiseqcParameters::V1_2 )
268 bool useGotoXX = false;
270 std::map<int,int,eDVBSatelliteRotorParameters::Orbital_Position_Compare>::iterator it =
271 rotor_param.m_rotor_position_table.find( sat.orbital_position );
273 if (it != rotor_param.m_rotor_position_table.end()) // position for selected sat found ?
275 else // entry not in table found
277 eDebug("Entry for %d,%d° not in Rotor Table found... i try gotoXX°", sat.orbital_position / 10, sat.orbital_position % 10 );
280 int satDir = sat.orbital_position < 0 ?
281 eDVBSatelliteRotorParameters::WEST :
282 eDVBSatelliteRotorParameters::EAST;
284 double SatLon = abs(sat.orbital_position)/10.00,
285 SiteLat = rotor_param.m_gotoxx_parameters.m_latitude,
286 SiteLon = rotor_param.m_gotoxx_parameters.m_longitude;
288 if ( rotor_param.m_gotoxx_parameters.m_la_direction == eDVBSatelliteRotorParameters::SOUTH )
291 if ( rotor_param.m_gotoxx_parameters.m_lo_direction == eDVBSatelliteRotorParameters::WEST )
292 SiteLon = 360 - SiteLon;
294 if (satDir == eDVBSatelliteRotorParameters::WEST )
295 SatLon = 360 - SatLon;
297 eDebug("siteLatitude = %lf, siteLongitude = %lf, %lf degrees", SiteLat, SiteLon, SatLon );
298 double satHourAngle =
299 calcSatHourangle( SatLon, SiteLat, SiteLon );
300 eDebug("PolarmountHourAngle=%lf", satHourAngle );
302 static int gotoXTable[10] =
303 { 0x00, 0x02, 0x03, 0x05, 0x06, 0x08, 0x0A, 0x0B, 0x0D, 0x0E };
305 if (SiteLat >= 0) // Northern Hemisphere
307 int tmp=(int)round( fabs( 180 - satHourAngle ) * 10.0 );
308 RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
310 if (satHourAngle < 180) // the east
315 else // Southern Hemisphere
317 if (satHourAngle < 180) // the east
319 int tmp=(int)round( fabs( satHourAngle ) * 10.0 );
320 RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
325 int tmp=(int)round( fabs( 360 - satHourAngle ) * 10.0 );
326 RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
330 eDebug("RotorCmd = %04x", RotorCmd);
332 if ( RotorCmd != lastRotorCmd )
334 if ( changed_burst || send_diseqc )
336 // override first voltage change
337 *(++(++sec_sequence.begin()))=eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage13);
338 // wait 1 second after first switch diseqc command
339 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 1000) );
341 else // no other diseqc commands before
343 sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, iDVBFrontend::toneOff) );
344 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 15) ); // wait 50msec after voltage change
345 eSecCommand::pair compare;
346 compare.voltage = voltage;
348 sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) ); // voltage already correct ?
349 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage13) );
350 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) ); // wait 50msec after voltage change
353 eDVBDiseqcCommand diseqc;
354 diseqc.data[0] = 0xE0;
355 diseqc.data[1] = 0x31; // positioner
359 diseqc.data[2] = 0x6E; // drive to angular position
360 diseqc.data[3] = ((RotorCmd & 0xFF00) / 0x100);
361 diseqc.data[4] = RotorCmd & 0xFF;
366 diseqc.data[2] = 0x6B; // goto stored sat position
367 diseqc.data[3] = RotorCmd;
370 if ( rotor_param.m_inputpower_parameters.m_use )
371 { // use measure rotor input power to detect rotor state
372 eSecCommand::rotor cmd;
373 // measure idle power values
374 sec_sequence.push_back( eSecCommand(eSecCommand::IF_IDLE_INPUTPOWER_AVAIL_GOTO, +8) ); // already measured?
375 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) ); // wait 50msec after voltage change
376 sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_IDLE_INPUTPOWER, 0) );
377 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage18) );
378 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 100) ); // wait 100msec before measure
379 sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_IDLE_INPUTPOWER, 1) );
380 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage13) ); // back to lower voltage
381 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) ); // wait 50msec
382 ////////////////////////////
383 sec_sequence.push_back( eSecCommand(eSecCommand::SET_POWER_LIMITING_MODE, eSecCommand::modeStatic) );
384 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) ); // wait 50msec after voltage change
385 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
386 sec_sequence.push_back( eSecCommand(eSecCommand::SET_TIMEOUT, 40) ); // 2 seconds rotor start timout
388 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) ); // 50msec delay
389 sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_RUNNING_INPUTPOWER) );
390 cmd.direction=1; // check for running rotor
391 cmd.deltaA=rotor_param.m_inputpower_parameters.m_threshold;
394 sec_sequence.push_back( eSecCommand(eSecCommand::IF_INPUTPOWER_DELTA_GOTO, cmd ) ); // check if rotor has started
395 sec_sequence.push_back( eSecCommand(eSecCommand::IF_TIMEOUT_GOTO, +11 ) ); // timeout ?
396 sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -4) ); // goto loop start
398 sec_sequence.push_back( eSecCommand(eSecCommand::SET_TIMEOUT, 2400) ); // 2 minutes running timeout
399 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage18) );
400 sec_sequence.push_back( eSecCommand(eSecCommand::SET_POWER_LIMITING_MODE, eSecCommand::modeDynamic) );
401 // rotor running loop
402 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) ); // wait 50msec
403 sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_RUNNING_INPUTPOWER) );
404 cmd.direction=0; // check for stopped rotor
406 sec_sequence.push_back( eSecCommand(eSecCommand::IF_INPUTPOWER_DELTA_GOTO, cmd ) );
407 sec_sequence.push_back( eSecCommand(eSecCommand::IF_TIMEOUT_GOTO, +3 ) ); // timeout ?
408 sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -4) ); // running loop start
409 /////////////////////
410 sec_sequence.push_back( eSecCommand(eSecCommand::UPDATE_CURRENT_ROTORPARAMS) );
411 frontend.setData(3, RotorCmd);
412 frontend.setData(4, sat.orbital_position);
415 eFatal("rotor turning without inputpowermeasure not implemented yet");
420 eSecCommand::pair compare;
421 compare.voltage = voltage;
423 sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) ); // voltage already correct ?
424 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, voltage) );
425 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 10) );
427 sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, tone) );
428 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 15) );
430 frontend.setSecSequence(sec_sequence);
436 eDebug("not found satellite configuration for orbital position (%d)", sat.orbital_position );