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 &lnb1_ref = m_lnblist.back();
24 eDVBSatelliteDiseqcParameters &diseqc1_ref = lnb1_ref.m_diseqc_parameters;
27 eDVBSatelliteRotorParameters &rotor_ref = lnb1_ref.m_rotor_parameters;
28 eDVBSatelliteRotorParameters::eDVBSatelliteRotorInputpowerParameters &rotor_input_ref = rotor_ref.m_inputpower_parameters;
29 eDVBSatelliteRotorParameters::eDVBSatelliteRotorGotoxxParameters &rotor_gotoxx_ref = rotor_ref.m_gotoxx_parameters;
31 rotor_input_ref.m_use = true;
32 rotor_input_ref.m_threshold = 50;
34 rotor_gotoxx_ref.m_can_use = true;
35 rotor_gotoxx_ref.m_lo_direction = eDVBSatelliteRotorParameters::EAST;
36 rotor_gotoxx_ref.m_la_direction = eDVBSatelliteRotorParameters::NORTH;
37 rotor_gotoxx_ref.m_longitude = 8.683;
38 rotor_gotoxx_ref.m_latitude = 51.017;*/
40 lnb1_ref.m_lof_hi = 10600000;
41 lnb1_ref.m_lof_lo = 9750000;
42 lnb1_ref.m_lof_threshold = 11700000;
44 diseqc1_ref.m_diseqc_mode = eDVBSatelliteDiseqcParameters::V1_0;
45 diseqc1_ref.m_committed_cmd = eDVBSatelliteDiseqcParameters::AA;
46 diseqc1_ref.m_repeats = 0;
47 diseqc1_ref.m_seq_repeat = false;
48 diseqc1_ref.m_swap_cmds = false;
49 diseqc1_ref.m_toneburst_param = eDVBSatelliteDiseqcParameters::NO;
50 diseqc1_ref.m_uncommitted_cmd = 0;
51 diseqc1_ref.m_use_fast = 0;
53 eDVBSatelliteSwitchParameters &astra_ref = lnb1_ref.m_satellites[192];
54 astra_ref.m_22khz_signal = eDVBSatelliteSwitchParameters::HILO;
55 astra_ref.m_voltage_mode = eDVBSatelliteSwitchParameters::HV;
59 m_lnblist.push_back(eDVBSatelliteLNBParameters());
60 eDVBSatelliteLNBParameters &lnb2_ref = m_lnblist.back();
61 eDVBSatelliteDiseqcParameters &diseqc2_ref = lnb2_ref.m_diseqc_parameters;
63 lnb2_ref.m_lof_hi = 10600000;
64 lnb2_ref.m_lof_lo = 9750000;
65 lnb2_ref.m_lof_threshold = 11700000;
67 diseqc2_ref.m_diseqc_mode = eDVBSatelliteDiseqcParameters::V1_0;
68 diseqc2_ref.m_committed_cmd = eDVBSatelliteDiseqcParameters::AB;
69 diseqc2_ref.m_repeats = 0;
70 diseqc2_ref.m_seq_repeat = false;
71 diseqc2_ref.m_swap_cmds = false;
72 diseqc1_ref.m_toneburst_param = eDVBSatelliteDiseqcParameters::NO;
73 diseqc2_ref.m_uncommitted_cmd = 0;
74 diseqc2_ref.m_use_fast = 0;
76 eDVBSatelliteSwitchParameters &hotbird_ref = lnb2_ref.m_satellites[130];
77 hotbird_ref.m_22khz_signal = eDVBSatelliteSwitchParameters::HILO;
78 hotbird_ref.m_voltage_mode = eDVBSatelliteSwitchParameters::HV;
81 RESULT eDVBSatelliteEquipmentControl::prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, eDVBFrontendParametersSatellite &sat)
83 std::list<eDVBSatelliteLNBParameters>::iterator it = m_lnblist.begin();
84 for (;it != m_lnblist.end(); ++it )
86 eDVBSatelliteLNBParameters &lnb_param = *it;
87 eDVBSatelliteDiseqcParameters &di_param = lnb_param.m_diseqc_parameters;
88 eDVBSatelliteRotorParameters &rotor_param = lnb_param.m_rotor_parameters;
90 std::map<int, eDVBSatelliteSwitchParameters>::iterator sit =
91 lnb_param.m_satellites.find(sat.orbital_position);
92 if ( sit != lnb_param.m_satellites.end())
94 eDVBSatelliteSwitchParameters &sw_param = sit->second;
97 voltage = iDVBFrontend::voltageOff,
98 tone = iDVBFrontend::toneOff,
99 csw = di_param.m_committed_cmd,
100 ucsw = di_param.m_uncommitted_cmd,
101 toneburst = di_param.m_toneburst_param,
108 frontend.getData(0, lastcsw);
109 frontend.getData(1, lastucsw);
110 frontend.getData(2, lastToneburst);
111 frontend.getData(5, lastRotorCmd);
112 frontend.getData(6, curRotorPos);
114 if ( sat.frequency > lnb_param.m_lof_threshold )
118 parm.FREQUENCY = sat.frequency - lnb_param.m_lof_hi;
120 parm.FREQUENCY = sat.frequency - lnb_param.m_lof_lo;
122 parm.INVERSION = (!sat.inversion) ? INVERSION_ON : INVERSION_OFF;
127 case eDVBFrontendParametersSatellite::FEC::fNone:
128 eDebug("no fec set.. assume auto");
129 case eDVBFrontendParametersSatellite::FEC::fAuto:
130 parm.u.qpsk.FEC_INNER = FEC_AUTO;
132 case eDVBFrontendParametersSatellite::FEC::f1_2:
133 parm.u.qpsk.FEC_INNER = FEC_1_2;
135 case eDVBFrontendParametersSatellite::FEC::f2_3:
136 parm.u.qpsk.FEC_INNER = FEC_2_3;
138 case eDVBFrontendParametersSatellite::FEC::f3_4:
139 parm.u.qpsk.FEC_INNER = FEC_3_4;
141 case eDVBFrontendParametersSatellite::FEC::f5_6:
142 parm.u.qpsk.FEC_INNER = FEC_5_6;
144 case eDVBFrontendParametersSatellite::FEC::f7_8:
145 parm.u.qpsk.FEC_INNER = FEC_7_8;
149 parm.u.qpsk.SYMBOLRATE = sat.symbol_rate;
151 if ( sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::_14V
152 || ( sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Vertical
153 && sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::HV ) )
154 voltage = iDVBFrontend::voltage13;
155 else if ( sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::_18V
156 || ( sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Horizontal
157 && sw_param.m_voltage_mode == eDVBSatelliteSwitchParameters::HV ) )
158 voltage = iDVBFrontend::voltage18;
160 if ( (sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::ON)
161 || ( sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::HILO && hi ) )
162 tone = iDVBFrontend::toneOn;
163 else if ( (sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::OFF)
164 || ( sw_param.m_22khz_signal == eDVBSatelliteSwitchParameters::HILO && !hi ) )
165 tone = iDVBFrontend::toneOff;
167 eSecCommandList sec_sequence;
169 if (di_param.m_diseqc_mode >= eDVBSatelliteDiseqcParameters::V1_0)
171 if ( di_param.m_committed_cmd < eDVBSatelliteDiseqcParameters::SENDNO )
173 csw = 0xF0 | (csw << 2);
176 if (sat.polarisation == eDVBFrontendParametersSatellite::Polarisation::Horizontal)
181 (di_param.m_committed_cmd != eDVBSatelliteDiseqcParameters::SENDNO);
182 bool changed_csw = send_csw && csw != lastcsw;
185 (di_param.m_uncommitted_cmd && di_param.m_diseqc_mode > eDVBSatelliteDiseqcParameters::V1_0);
186 bool changed_ucsw = send_ucsw && ucsw != lastucsw;
189 (di_param.m_toneburst_param != eDVBSatelliteDiseqcParameters::NO);
190 bool changed_burst = send_burst && toneburst != lastToneburst;
192 bool send_diseqc = changed_ucsw;
194 send_diseqc = changed_burst && (send_ucsw || send_csw);
197 send_diseqc = changed_csw;
198 if ( send_diseqc && di_param.m_use_fast && (csw & 0xF0) && (lastcsw & 0xF0) && ((csw / 4) == (lastcsw / 4)) )
202 if ( send_diseqc || changed_burst )
204 sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, iDVBFrontend::toneOff) );
205 eSecCommand::pair compare;
206 compare.voltage = voltage;
208 sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) ); // voltage already correct ?
209 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, voltage) );
210 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
222 for ( int i=0; i < di_param.m_repeats; ++i )
225 for ( int i = 0; i < loops;) // fill commands...
227 eDVBDiseqcCommand diseqc;
229 diseqc.data[0] = i ? 0xE1 : 0xE0;
230 diseqc.data[1] = 0x10;
232 if ( !send_csw || (di_param.m_swap_cmds && send_ucsw) )
234 diseqc.data[2] = 0x39;
235 diseqc.data[3] = ucsw;
239 diseqc.data[2] = 0x38;
240 diseqc.data[3] = csw;
242 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
248 if (diseqc.data[2] == 0x38 && send_ucsw)
250 else if (diseqc.data[2] == 0x39 && send_csw)
254 static int delay = (120 - 54) / 2; // standard says 100msek between two repeated commands
255 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, delay) );
257 diseqc.data[3]=(cmd==0x38) ? csw : ucsw;
258 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
261 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, delay ) );
263 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 30) );
265 else // delay 120msek when no command is in repeat gap
266 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 120) );
269 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 30) );
271 frontend.setData(0, csw);
272 frontend.setData(1, ucsw);
275 if ( (changed_burst || send_diseqc) && di_param.m_toneburst_param != eDVBSatelliteDiseqcParameters::NO )
277 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_TONEBURST, di_param.m_toneburst_param) );
278 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 30) );
279 frontend.setData(2, di_param.m_toneburst_param);
281 if ( di_param.m_diseqc_mode == eDVBSatelliteDiseqcParameters::V1_2 )
284 bool useGotoXX = false;
286 std::map<int,int,eDVBSatelliteRotorParameters::Orbital_Position_Compare>::iterator it =
287 rotor_param.m_rotor_position_table.find( sat.orbital_position );
289 if (it != rotor_param.m_rotor_position_table.end()) // position for selected sat found ?
291 else // entry not in table found
293 eDebug("Entry for %d,%d° not in Rotor Table found... i try gotoXX°", sat.orbital_position / 10, sat.orbital_position % 10 );
296 int satDir = sat.orbital_position < 0 ?
297 eDVBSatelliteRotorParameters::WEST :
298 eDVBSatelliteRotorParameters::EAST;
300 double SatLon = abs(sat.orbital_position)/10.00,
301 SiteLat = rotor_param.m_gotoxx_parameters.m_latitude,
302 SiteLon = rotor_param.m_gotoxx_parameters.m_longitude;
304 if ( rotor_param.m_gotoxx_parameters.m_la_direction == eDVBSatelliteRotorParameters::SOUTH )
307 if ( rotor_param.m_gotoxx_parameters.m_lo_direction == eDVBSatelliteRotorParameters::WEST )
308 SiteLon = 360 - SiteLon;
310 if (satDir == eDVBSatelliteRotorParameters::WEST )
311 SatLon = 360 - SatLon;
313 eDebug("siteLatitude = %lf, siteLongitude = %lf, %lf degrees", SiteLat, SiteLon, SatLon );
314 double satHourAngle =
315 calcSatHourangle( SatLon, SiteLat, SiteLon );
316 eDebug("PolarmountHourAngle=%lf", satHourAngle );
318 static int gotoXTable[10] =
319 { 0x00, 0x02, 0x03, 0x05, 0x06, 0x08, 0x0A, 0x0B, 0x0D, 0x0E };
321 if (SiteLat >= 0) // Northern Hemisphere
323 int tmp=(int)round( fabs( 180 - satHourAngle ) * 10.0 );
324 RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
326 if (satHourAngle < 180) // the east
331 else // Southern Hemisphere
333 if (satHourAngle < 180) // the east
335 int tmp=(int)round( fabs( satHourAngle ) * 10.0 );
336 RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
341 int tmp=(int)round( fabs( 360 - satHourAngle ) * 10.0 );
342 RotorCmd = (tmp/10)*0x10 + gotoXTable[ tmp % 10 ];
346 eDebug("RotorCmd = %04x", RotorCmd);
348 if ( RotorCmd != lastRotorCmd )
350 if ( changed_burst || send_diseqc )
352 // override first voltage change
353 *(++(++sec_sequence.begin()))=eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage13);
354 // wait 1 second after first switch diseqc command
355 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 1000) );
357 else // no other diseqc commands before
359 sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, iDVBFrontend::toneOff) );
360 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 15) ); // wait 50msec after voltage change
361 eSecCommand::pair compare;
362 compare.voltage = voltage;
364 sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) ); // voltage already correct ?
365 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage13) );
366 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) ); // wait 50msec after voltage change
369 eDVBDiseqcCommand diseqc;
370 diseqc.data[0] = 0xE0;
371 diseqc.data[1] = 0x31; // positioner
375 diseqc.data[2] = 0x6E; // drive to angular position
376 diseqc.data[3] = ((RotorCmd & 0xFF00) / 0x100);
377 diseqc.data[4] = RotorCmd & 0xFF;
382 diseqc.data[2] = 0x6B; // goto stored sat position
383 diseqc.data[3] = RotorCmd;
386 if ( rotor_param.m_inputpower_parameters.m_use )
387 { // use measure rotor input power to detect rotor state
388 eSecCommand::rotor cmd;
389 // measure idle power values
390 sec_sequence.push_back( eSecCommand(eSecCommand::IF_IDLE_INPUTPOWER_AVAIL_GOTO, +8) ); // already measured?
391 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) ); // wait 50msec after voltage change
392 sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_IDLE_INPUTPOWER, 0) );
393 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage18) );
394 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 100) ); // wait 100msec before measure
395 sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_IDLE_INPUTPOWER, 1) );
396 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage13) ); // back to lower voltage
397 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) ); // wait 50msec
398 ////////////////////////////
399 sec_sequence.push_back( eSecCommand(eSecCommand::SET_POWER_LIMITING_MODE, eSecCommand::modeStatic) );
400 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) ); // wait 50msec after voltage change
401 sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
402 sec_sequence.push_back( eSecCommand(eSecCommand::SET_TIMEOUT, 40) ); // 2 seconds rotor start timout
404 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) ); // 50msec delay
405 sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_RUNNING_INPUTPOWER) );
406 cmd.direction=1; // check for running rotor
407 cmd.deltaA=rotor_param.m_inputpower_parameters.m_threshold;
410 sec_sequence.push_back( eSecCommand(eSecCommand::IF_INPUTPOWER_DELTA_GOTO, cmd ) ); // check if rotor has started
411 sec_sequence.push_back( eSecCommand(eSecCommand::IF_TIMEOUT_GOTO, +11 ) ); // timeout ?
412 sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -4) ); // goto loop start
414 sec_sequence.push_back( eSecCommand(eSecCommand::SET_TIMEOUT, 2400) ); // 2 minutes running timeout
415 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage18) );
416 sec_sequence.push_back( eSecCommand(eSecCommand::SET_POWER_LIMITING_MODE, eSecCommand::modeDynamic) );
417 // rotor running loop
418 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) ); // wait 50msec
419 sec_sequence.push_back( eSecCommand(eSecCommand::MEASURE_RUNNING_INPUTPOWER) );
420 cmd.direction=0; // check for stopped rotor
422 sec_sequence.push_back( eSecCommand(eSecCommand::IF_INPUTPOWER_DELTA_GOTO, cmd ) );
423 sec_sequence.push_back( eSecCommand(eSecCommand::IF_TIMEOUT_GOTO, +3 ) ); // timeout ?
424 sec_sequence.push_back( eSecCommand(eSecCommand::GOTO, -4) ); // running loop start
425 /////////////////////
426 sec_sequence.push_back( eSecCommand(eSecCommand::UPDATE_CURRENT_ROTORPARAMS) );
427 frontend.setData(3, RotorCmd);
428 frontend.setData(4, sat.orbital_position);
431 eFatal("rotor turning without inputpowermeasure not implemented yet");
436 eSecCommand::pair compare;
437 compare.voltage = voltage;
439 sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) ); // voltage already correct ?
440 sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, voltage) );
441 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 10) );
443 sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, tone) );
444 sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 15) );
446 frontend.setSecSequence(sec_sequence);
452 eDebug("not found satellite configuration for orbital position (%d)", sat.orbital_position );