- sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, iDVBFrontend::toneOff) );
- eSecCommand::pair compare;
- compare.voltage = voltage;
- compare.steps = +3;
- sec_sequence.push_back( eSecCommand(eSecCommand::IF_VOLTAGE_GOTO, compare) ); // voltage already correct ?
- sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, voltage) );
- sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50) );
+ if (depend_satpos_mode || linked)
+ // in this both modes we dont really turn the rotor.... but in canTune we need the satpos
+ frontend.setData(6, sat.orbital_position);
+ else
+ {
+ if (sw_param.m_rotorPosNum) // we have stored rotor pos?
+ RotorCmd=sw_param.m_rotorPosNum;
+ else // we must calc gotoxx cmd
+ {
+ eDebug("Entry for %d,%d? not in Rotor Table found... i try gotoXX?", sat.orbital_position / 10, sat.orbital_position % 10 );
+ useGotoXX = true;
+
+ 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;
+
+ 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);
+ }
+ }