+#include <linux/dvb/version.h>
+
#include <lib/dvb/dvb.h>
#include <lib/dvb/frontendparms.h>
#include <lib/base/eerror.h>
void eDVBFrontendParametersTerrestrial::set(const TerrestrialDeliverySystemDescriptor &descriptor)
{
+ /* EN 300 468 V1.11.1 DVB-SI SPEC */
frequency = descriptor.getCentreFrequency() * 10;
- bandwidth = descriptor.getBandwidth();
- if ( bandwidth > 2 ) // 5Mhz forced to auto
- bandwidth = eDVBFrontendParametersTerrestrial::Bandwidth_Auto;
- code_rate_HP = descriptor.getCodeRateHpStream();
- if (code_rate_HP > 4)
- code_rate_HP = eDVBFrontendParametersTerrestrial::FEC_Auto;
- code_rate_LP = descriptor.getCodeRateLpStream();
- if (code_rate_LP > 4)
- code_rate_LP = eDVBFrontendParametersTerrestrial::FEC_Auto;
- transmission_mode = descriptor.getTransmissionMode();
- if (transmission_mode > 1) // TM4k forced to auto
- transmission_mode = eDVBFrontendParametersTerrestrial::TransmissionMode_Auto;
- guard_interval = descriptor.getGuardInterval();
- if (guard_interval > 3)
- guard_interval = eDVBFrontendParametersTerrestrial::GuardInterval_Auto;
+ switch (descriptor.getBandwidth())
+ {
+ case 0: bandwidth = eDVBFrontendParametersTerrestrial::Bandwidth_8MHz; break;
+ case 1: bandwidth = eDVBFrontendParametersTerrestrial::Bandwidth_7MHz; break;
+ case 2: bandwidth = eDVBFrontendParametersTerrestrial::Bandwidth_6MHz; break;
+ case 3: bandwidth = eDVBFrontendParametersTerrestrial::Bandwidth_5MHz; break;
+ case 4: bandwidth = eDVBFrontendParametersTerrestrial::Bandwidth_10MHz; break;
+ case 5: bandwidth = eDVBFrontendParametersTerrestrial::Bandwidth_1_712MHz; break;
+ default: bandwidth = eDVBFrontendParametersTerrestrial::Bandwidth_Auto; break;
+ }
+ switch (descriptor.getCodeRateHpStream())
+ {
+ case 0: code_rate_HP = eDVBFrontendParametersTerrestrial::FEC_1_2; break;
+ case 1: code_rate_HP = eDVBFrontendParametersTerrestrial::FEC_2_3; break;
+ case 2: code_rate_HP = eDVBFrontendParametersTerrestrial::FEC_3_4; break;
+ case 3: code_rate_HP = eDVBFrontendParametersTerrestrial::FEC_5_6; break;
+ case 4: code_rate_HP = eDVBFrontendParametersTerrestrial::FEC_7_8; break;
+ default: code_rate_HP = eDVBFrontendParametersTerrestrial::FEC_Auto; break;
+ }
+ switch (descriptor.getCodeRateLpStream())
+ {
+ case 0: code_rate_LP = eDVBFrontendParametersTerrestrial::FEC_1_2; break;
+ case 1: code_rate_LP = eDVBFrontendParametersTerrestrial::FEC_2_3; break;
+ case 2: code_rate_LP = eDVBFrontendParametersTerrestrial::FEC_3_4; break;
+ case 3: code_rate_LP = eDVBFrontendParametersTerrestrial::FEC_5_6; break;
+ case 4: code_rate_LP = eDVBFrontendParametersTerrestrial::FEC_7_8; break;
+ default: code_rate_LP = eDVBFrontendParametersTerrestrial::FEC_Auto; break;
+ }
+ switch (descriptor.getTransmissionMode())
+ {
+ case 0: transmission_mode = eDVBFrontendParametersTerrestrial::TransmissionMode_2k; break;
+ case 1: transmission_mode = eDVBFrontendParametersTerrestrial::TransmissionMode_8k; break;
+ case 2: transmission_mode = eDVBFrontendParametersTerrestrial::TransmissionMode_4k; break;
+ case 3: transmission_mode = eDVBFrontendParametersTerrestrial::TransmissionMode_1k; break;
+ case 4: transmission_mode = eDVBFrontendParametersTerrestrial::TransmissionMode_16k; break;
+ case 5: transmission_mode = eDVBFrontendParametersTerrestrial::TransmissionMode_32k; break;
+ default: transmission_mode = eDVBFrontendParametersTerrestrial::TransmissionMode_Auto; break;
+ }
+ switch (descriptor.getGuardInterval())
+ {
+ case 0: guard_interval = eDVBFrontendParametersTerrestrial::GuardInterval_1_32; break;
+ case 1: guard_interval = eDVBFrontendParametersTerrestrial::GuardInterval_1_16; break;
+ case 2: guard_interval = eDVBFrontendParametersTerrestrial::GuardInterval_1_8; break;
+ case 3: guard_interval = eDVBFrontendParametersTerrestrial::GuardInterval_1_4; break;
+ case 4: guard_interval = eDVBFrontendParametersTerrestrial::GuardInterval_1_128; break;
+ case 5: guard_interval = eDVBFrontendParametersTerrestrial::GuardInterval_19_128; break;
+ case 6: guard_interval = eDVBFrontendParametersTerrestrial::GuardInterval_19_256; break;
+ default: guard_interval = eDVBFrontendParametersTerrestrial::GuardInterval_Auto; break;
+ }
+// hierarchy = descriptor.getHierarchyInformation();
hierarchy = descriptor.getHierarchyInformation()&3;
+ if (hierarchy > eDVBFrontendParametersTerrestrial::Hierarchy_4)
+ hierarchy = eDVBFrontendParametersTerrestrial::Hierarchy_Auto;
modulation = descriptor.getConstellation();
- if (modulation > 2)
+ if (modulation > eDVBFrontendParametersTerrestrial::Modulation_QAM64)
modulation = eDVBFrontendParametersTerrestrial::Modulation_Auto;
inversion = eDVBFrontendParametersTerrestrial::Inversion_Unknown;
+ system = eDVBFrontendParametersTerrestrial::System_DVB_T;
+ plpid = 0;
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);
eDVBFrontendParametersTerrestrial oterrestrial;
if (parm->getDVBT(oterrestrial))
return -2;
-
if (exact && oterrestrial.bandwidth != terrestrial.bandwidth &&
oterrestrial.bandwidth != eDVBFrontendParametersTerrestrial::Bandwidth_Auto &&
terrestrial.bandwidth != eDVBFrontendParametersTerrestrial::Bandwidth_Auto)
oterrestrial.code_rate_HP != eDVBFrontendParametersTerrestrial::FEC_Auto &&
terrestrial.code_rate_HP != eDVBFrontendParametersTerrestrial::FEC_Auto)
diff = 1 << 30;
+ else if (oterrestrial.system != terrestrial.system)
+ diff = 1 << 30;
+ else if (oterrestrial.system == terrestrial.System_DVB_T2 &&
+ oterrestrial.plpid != terrestrial.plpid)
+ diff = 1 << 30;
else
diff = abs(terrestrial.frequency - oterrestrial.frequency) / 1000;
return 0;
DEFINE_REF(eDVBFrontend);
int eDVBFrontend::PriorityOrder=0;
+int eDVBFrontend::PreferredFrontendIndex=-1;
-eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok, bool simulate)
- :m_simulate(simulate), m_enabled(false), m_type(-1), m_dvbid(fe), m_slotid(fe)
- ,m_fd(-1), m_rotor_mode(false), m_need_rotor_workaround(false), m_can_handle_dvbs2(false)
+
+eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok, bool simulate, eDVBFrontend *simulate_fe)
+ :m_simulate(simulate), m_enabled(false), m_type(-1), m_simulate_fe(simulate_fe), m_dvbid(fe), m_slotid(fe)
+ ,m_fd(-1), m_rotor_mode(false), m_need_rotor_workaround(false), m_can_handle_dvbs2(false), m_can_handle_dvbt2(false)
,m_state(stateClosed), m_timeout(0), m_tuneTimer(0)
#if HAVE_DVB_API_VERSION < 3
,m_secfd(-1)
openFrontend();
}
-#ifdef BUILD_VUPLUS /* ikseong */
-int frontend0_fd;
-int frontend1_fd;
-#endif
-
int eDVBFrontend::openFrontend()
{
if (m_state != stateClosed)
#else
dvb_frontend_info fe_info;
#endif
- eDebugNoSimulate("opening frontend %d", m_dvbid);
- if (m_fd < 0)
+ if (!m_simulate)
{
- if (!m_simulate || m_type == -1)
+ eDebug("opening frontend %d", m_dvbid);
+ if (m_fd < 0)
{
m_fd = ::open(m_filename, O_RDWR|O_NONBLOCK);
if (m_fd < 0)
eWarning("failed! (%s) %m", m_filename);
return -1;
}
-#ifdef BUILD_VUPLUS /* ikseong */
- else
- {
- if (m_dvbid==0)
- frontend0_fd = m_fd;
- else if (m_dvbid==1)
- frontend1_fd = m_fd;
- }
-#endif
}
- }
- else
- eWarning("frontend %d already opened", m_dvbid);
- if (m_type == -1)
- {
- if (::ioctl(m_fd, FE_GET_INFO, &fe_info) < 0)
+ else
+ eWarning("frontend %d already opened", m_dvbid);
+ if (m_type == -1)
{
- eWarning("ioctl FE_GET_INFO failed");
- ::close(m_fd);
- m_fd = -1;
- return -1;
- }
+ if (::ioctl(m_fd, FE_GET_INFO, &fe_info) < 0)
+ {
+ eWarning("ioctl FE_GET_INFO failed");
+ ::close(m_fd);
+ m_fd = -1;
+ 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;
- 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;
+ return -1;
+ }
+ if (m_simulate_fe)
+ m_simulate_fe->m_type = m_type;
+ eDebugNoSimulate("detected %s frontend", "satellite\0cable\0 terrestrial"+fe_info.type*10);
}
- eDebugNoSimulate("detected %s frontend", "satellite\0cable\0 terrestrial"+fe_info.type*10);
- }
#if HAVE_DVB_API_VERSION < 3
- if (m_type == iDVBFrontend::feSatellite)
- {
- if (m_secfd < 0)
- {
- if (!m_simulate)
+ if (m_type == iDVBFrontend::feSatellite)
+ {
+ if (m_secfd < 0)
{
- m_secfd = ::open(m_sec_filename, O_RDWR);
- if (m_secfd < 0)
+ if (!m_simulate)
{
- eWarning("failed! (%s) %m", m_sec_filename);
- ::close(m_fd);
- m_fd=-1;
- return -1;
+ m_secfd = ::open(m_sec_filename, O_RDWR);
+ if (m_secfd < 0)
+ {
+ eWarning("failed! (%s) %m", m_sec_filename);
+ ::close(m_fd);
+ m_fd=-1;
+ return -1;
+ }
}
}
- }
- else
- eWarning("sec %d already opened", m_dvbid);
- }
+ else
+ eWarning("sec %d already opened", m_dvbid);
+ }
#endif
- setTone(iDVBFrontend::toneOff);
- setVoltage(iDVBFrontend::voltageOff);
-
- if (!m_simulate)
- {
m_sn = eSocketNotifier::create(eApp, m_fd, eSocketNotifier::Read, false);
CONNECT(m_sn->activated, eDVBFrontend::feEvent);
}
+ setTone(iDVBFrontend::toneOff);
+ setVoltage(iDVBFrontend::voltageOff);
+
return 0;
}
m_tuning = 0;
if (m_state == stateTuning)
{
-#ifdef BUILD_VUPLUS /* ikseong */
+#ifdef BUILD_VUPLUS
eDVBFrontend *sec_fe = this;
sec_fe->m_data[CSW] = sec_fe->m_data[UCSW] = sec_fe->m_data[TONEBURST] = -1; // reset diseqc
#endif
PutToDict(dict, "guard_interval", feparm.guard_interval);
PutToDict(dict, "hierarchy_information", feparm.hierarchy);
PutToDict(dict, "inversion", feparm.inversion);
+ PutToDict(dict, "system", feparm.system);
+ if (feparm.system == eDVBFrontendParametersTerrestrial::System_DVB_T2)
+ {
+ PutToDict(dict, "plp_id", feparm.plpid);
+ }
}
void PutCableDataToDict(ePyObject &dict, eDVBFrontendParametersCable &feparm)
case PSK_8: tmp = eDVBFrontendParametersSatellite::Modulation_8PSK; break;
}
PutToDict(dict, "modulation", tmp);
+
+ switch(parm_inversion & 3)
+ {
+ case INVERSION_ON: tmp = eDVBFrontendParametersSatellite::Inversion_On; break;
+ case INVERSION_OFF: tmp = eDVBFrontendParametersSatellite::Inversion_Off; break;
+ default: tmp = eDVBFrontendParametersSatellite::Inversion_Unknown; break;
+ }
+ PutToDict(dict, "inversion", tmp);
+}
+
+static void fillDictWithCableData(ePyObject dict, struct dtv_property *p)
+{
+ long tmp = 0;
+// frequency
+ tmp = p[1].u.data/1000;
+ PutToDict(dict, "frequency", tmp);
+// sysbolrate
+ PutToDict(dict, "symbol_rate", p[2].u.data);
+// inner fec
+ switch (p[3].u.data)
+ {
+ case FEC_NONE: tmp = eDVBFrontendParametersCable::FEC_None; break;
+ case FEC_1_2: tmp = eDVBFrontendParametersCable::FEC_1_2; break;
+ case FEC_2_3: tmp = eDVBFrontendParametersCable::FEC_2_3; break;
+ case FEC_3_4: tmp = eDVBFrontendParametersCable::FEC_3_4; break;
+ case FEC_5_6: tmp = eDVBFrontendParametersCable::FEC_5_6; break;
+ case FEC_7_8: tmp = eDVBFrontendParametersCable::FEC_7_8; break;
+ case FEC_8_9: tmp = eDVBFrontendParametersCable::FEC_8_9; break;
+ default:
+ case FEC_AUTO: tmp = eDVBFrontendParametersCable::FEC_Auto; break;
+ }
+ PutToDict(dict, "fec_inner", tmp);
+// modulation
+ switch (p[4].u.data)
+ {
+ case QAM_16: tmp = eDVBFrontendParametersCable::Modulation_QAM16; break;
+ case QAM_32: tmp = eDVBFrontendParametersCable::Modulation_QAM32; break;
+ case QAM_64: tmp = eDVBFrontendParametersCable::Modulation_QAM64; break;
+ case QAM_128: tmp = eDVBFrontendParametersCable::Modulation_QAM128; break;
+ case QAM_256: tmp = eDVBFrontendParametersCable::Modulation_QAM256; break;
+ default:
+ case QAM_AUTO: tmp = eDVBFrontendParametersCable::Modulation_Auto; break;
+ }
+ PutToDict(dict, "modulation", tmp);
+// inversion
+ switch (p[5].u.data)
+ {
+ case INVERSION_OFF: tmp = eDVBFrontendParametersTerrestrial::Inversion_Off; break;
+ case INVERSION_ON: tmp = eDVBFrontendParametersTerrestrial::Inversion_On; break;
+ default:
+ case INVERSION_AUTO: tmp = eDVBFrontendParametersTerrestrial::Inversion_Unknown; break;
+ }
+ PutToDict(dict, "inversion", tmp);
}
-#else
+static void fillDictWithTerrestrialData(ePyObject dict, struct dtv_property *p)
+{
+ long tmp =0;
+// system
+ switch (p[0].u.data)
+ {
+ default: eDebug("got unsupported system from frontend! report as DVBT!");
+ case SYS_DVBT: tmp = eDVBFrontendParametersTerrestrial::System_DVB_T; break;
+ case SYS_DVBT2:
+ {
+#if DVB_API_VERSION > 5 || DVB_API_VERSION == 5 && DVB_API_VERSION_MINOR >= 3
+ tmp = p[10].u.data;
+ PutToDict(dict, "plp_id", tmp);
+#endif
+ tmp = eDVBFrontendParametersTerrestrial::System_DVB_T2; break;
+ }
+ }
+ PutToDict(dict, "system", tmp);
+// frequency
+ tmp = p[1].u.data;
+ PutToDict(dict, "frequency", tmp);
+// bandwidth
+ switch (p[2].u.data)
+ {
+ case 8000000: tmp = eDVBFrontendParametersTerrestrial::Bandwidth_8MHz; break;
+ case 7000000: tmp = eDVBFrontendParametersTerrestrial::Bandwidth_7MHz; break;
+ case 6000000: tmp = eDVBFrontendParametersTerrestrial::Bandwidth_6MHz; break;
+ case 5000000: tmp = eDVBFrontendParametersTerrestrial::Bandwidth_5MHz; break;
+ case 10000000: tmp = eDVBFrontendParametersTerrestrial::Bandwidth_10MHz; break;
+ case 1712000: tmp = eDVBFrontendParametersTerrestrial::Bandwidth_1_712MHz; break;
+ default:
+ case BANDWIDTH_AUTO: tmp = eDVBFrontendParametersTerrestrial::Bandwidth_Auto; break;
+ }
+ PutToDict(dict, "bandwidth", tmp);
+// code rate LP
+ switch (p[3].u.data)
+ {
+ case FEC_1_2: tmp = eDVBFrontendParametersTerrestrial::FEC_1_2; break;
+ case FEC_2_3: tmp = eDVBFrontendParametersTerrestrial::FEC_2_3; break;
+ case FEC_3_4: tmp = eDVBFrontendParametersTerrestrial::FEC_3_4; break;
+ case FEC_4_5: tmp = eDVBFrontendParametersTerrestrial::FEC_4_5; break;
+ case FEC_5_6: tmp = eDVBFrontendParametersTerrestrial::FEC_5_6; break;
+ case FEC_6_7: tmp = eDVBFrontendParametersTerrestrial::FEC_6_7; break;
+ case FEC_7_8: tmp = eDVBFrontendParametersTerrestrial::FEC_7_8; break;
+ case FEC_8_9: tmp = eDVBFrontendParametersTerrestrial::FEC_8_9; break;
+ default:
+ case FEC_AUTO: tmp = eDVBFrontendParametersTerrestrial::FEC_Auto; break;
+ }
+ PutToDict(dict, "code_rate_lp", tmp);
+// code rate HP
+ switch (p[4].u.data)
+ {
+ case FEC_1_2: tmp = eDVBFrontendParametersTerrestrial::FEC_1_2; break;
+ case FEC_2_3: tmp = eDVBFrontendParametersTerrestrial::FEC_2_3; break;
+ case FEC_3_4: tmp = eDVBFrontendParametersTerrestrial::FEC_3_4; break;
+ case FEC_4_5: tmp = eDVBFrontendParametersTerrestrial::FEC_4_5; break;
+ case FEC_5_6: tmp = eDVBFrontendParametersTerrestrial::FEC_5_6; break;
+ case FEC_6_7: tmp = eDVBFrontendParametersTerrestrial::FEC_6_7; break;
+ case FEC_7_8: tmp = eDVBFrontendParametersTerrestrial::FEC_7_8; break;
+ case FEC_8_9: tmp = eDVBFrontendParametersTerrestrial::FEC_8_9; break;
+ default:
+ case FEC_AUTO: tmp = eDVBFrontendParametersTerrestrial::FEC_Auto; break;
+ }
+ PutToDict(dict, "code_rate_hp", tmp);
+// constellation
+ switch (p[5].u.data)
+ {
+ case QPSK: tmp = eDVBFrontendParametersTerrestrial::Modulation_QPSK; break;
+ case QAM_16: tmp = eDVBFrontendParametersTerrestrial::Modulation_QAM16; break;
+ case QAM_64: tmp = eDVBFrontendParametersTerrestrial::Modulation_QAM64; break;
+ case QAM_256: tmp = eDVBFrontendParametersTerrestrial::Modulation_QAM256; break;
+ default:
+ case QAM_AUTO: tmp = eDVBFrontendParametersTerrestrial::Modulation_Auto; break;
+ }
+ PutToDict(dict, "constellation", tmp);
+
+// transmission
+ switch (p[6].u.data)
+ {
+ case TRANSMISSION_MODE_1K: tmp = eDVBFrontendParametersTerrestrial::TransmissionMode_1k; break;
+ case TRANSMISSION_MODE_2K: tmp = eDVBFrontendParametersTerrestrial::TransmissionMode_2k; break;
+ case TRANSMISSION_MODE_4K: tmp = eDVBFrontendParametersTerrestrial::TransmissionMode_4k; break;
+ case TRANSMISSION_MODE_8K: tmp = eDVBFrontendParametersTerrestrial::TransmissionMode_8k; break;
+ case TRANSMISSION_MODE_16K: tmp = eDVBFrontendParametersTerrestrial::TransmissionMode_16k; break;
+ case TRANSMISSION_MODE_32K: tmp = eDVBFrontendParametersTerrestrial::TransmissionMode_32k; break;
+ default:
+ case TRANSMISSION_MODE_AUTO: tmp = eDVBFrontendParametersTerrestrial::TransmissionMode_Auto; break;
+ }
+ PutToDict(dict, "transmission_mode", tmp);
+// guard interval
+ switch (p[7].u.data)
+ {
+ case GUARD_INTERVAL_19_256: tmp = eDVBFrontendParametersTerrestrial::GuardInterval_19_256; break;
+ case GUARD_INTERVAL_19_128: tmp = eDVBFrontendParametersTerrestrial::GuardInterval_19_128; break;
+ case GUARD_INTERVAL_1_128: tmp = eDVBFrontendParametersTerrestrial::GuardInterval_1_128; break;
+ case GUARD_INTERVAL_1_32: tmp = eDVBFrontendParametersTerrestrial::GuardInterval_1_32; break;
+ case GUARD_INTERVAL_1_16: tmp = eDVBFrontendParametersTerrestrial::GuardInterval_1_16; break;
+ case GUARD_INTERVAL_1_8: tmp = eDVBFrontendParametersTerrestrial::GuardInterval_1_8; break;
+ case GUARD_INTERVAL_1_4: tmp = eDVBFrontendParametersTerrestrial::GuardInterval_1_4; break;
+ default:
+ case GUARD_INTERVAL_AUTO: tmp = eDVBFrontendParametersTerrestrial::GuardInterval_Auto; break;
+ }
+ PutToDict(dict, "guard_interval", tmp);
+// hierarchy
+ switch (p[8].u.data)
+ {
+ case HIERARCHY_NONE: tmp = eDVBFrontendParametersTerrestrial::Hierarchy_None; break;
+ case HIERARCHY_1: tmp = eDVBFrontendParametersTerrestrial::Hierarchy_1; break;
+ case HIERARCHY_2: tmp = eDVBFrontendParametersTerrestrial::Hierarchy_2; break;
+ case HIERARCHY_4: tmp = eDVBFrontendParametersTerrestrial::Hierarchy_4; break;
+ default:
+ case HIERARCHY_AUTO: tmp = eDVBFrontendParametersTerrestrial::Hierarchy_Auto; break;
+ }
+ PutToDict(dict, "hierarchy_information", tmp);
+// inversion
+ switch (p[9].u.data)
+ {
+ case INVERSION_OFF: tmp = eDVBFrontendParametersTerrestrial::Inversion_Off; break;
+ case INVERSION_ON: tmp = eDVBFrontendParametersTerrestrial::Inversion_On; break;
+ default:
+ case INVERSION_AUTO: tmp = eDVBFrontendParametersTerrestrial::Inversion_Unknown; break;
+ }
+ PutToDict(dict, "inversion", tmp);
+}
+
+#else // #if HAVE_DVB_API_VERSION >= 5
static void fillDictWithSatelliteData(ePyObject dict, const FRONTENDPARAMETERS &parm, long freq_offset, int orb_pos, int polarization)
{
long tmp=0;
#endif
PutToDict(dict, "system", tmp);
}
-#endif
static void fillDictWithCableData(ePyObject dict, const FRONTENDPARAMETERS &parm)
{
PutToDict(dict, "hierarchy_information", tmp);
}
+#endif // #if HAVE_DVB_API_VERSION >= 5
+
void eDVBFrontend::getFrontendStatus(ePyObject dest)
{
if (dest && PyDict_Check(dest))
{
FRONTENDPARAMETERS front;
#if HAVE_DVB_API_VERSION >= 5
- struct dtv_property p[4];
+ struct dtv_property p[16];
struct dtv_properties cmdseq;
cmdseq.props = p;
- cmdseq.num = 4;
- p[0].cmd = DTV_DELIVERY_SYSTEM;
- p[1].cmd = DTV_MODULATION;
- p[2].cmd = DTV_ROLLOFF;
- p[3].cmd = DTV_PILOT;
+ cmdseq.num = 0;
+ switch(m_type)
+ {
+ case feSatellite:
+ p[0].cmd = DTV_DELIVERY_SYSTEM;
+ p[1].cmd = DTV_MODULATION;
+ p[2].cmd = DTV_ROLLOFF;
+ p[3].cmd = DTV_PILOT;
+ cmdseq.num = 4;
+ break;
+ case feCable:
+ p[0].cmd = DTV_DELIVERY_SYSTEM;
+ p[1].cmd = DTV_FREQUENCY;
+ p[2].cmd = DTV_SYMBOL_RATE;
+ p[3].cmd = DTV_INNER_FEC;
+ p[4].cmd = DTV_MODULATION;
+ p[5].cmd = DTV_INVERSION;
+ cmdseq.num = 6;
+ break;
+ case feTerrestrial:
+ p[0].cmd = DTV_DELIVERY_SYSTEM;
+ p[1].cmd = DTV_FREQUENCY;
+ p[2].cmd = DTV_BANDWIDTH_HZ;
+ p[3].cmd = DTV_CODE_RATE_LP;
+ p[4].cmd = DTV_CODE_RATE_HP;
+ p[5].cmd = DTV_MODULATION;
+ p[6].cmd = DTV_TRANSMISSION_MODE;
+ p[7].cmd = DTV_GUARD_INTERVAL;
+ p[8].cmd = DTV_HIERARCHY;
+ p[9].cmd = DTV_INVERSION;
+#if DVB_API_VERSION > 5 || DVB_API_VERSION == 5 && DVB_API_VERSION_MINOR >= 9
+ p[10].cmd = DTV_STREAM_ID;
+ cmdseq.num = 11;
+#elif DVB_API_VERSION > 5 || DVB_API_VERSION == 5 && DVB_API_VERSION_MINOR >= 3
+ p[10].cmd = DTV_DVBT2_PLP_ID;
+ cmdseq.num = 11;
+#else
+ cmdseq.num = 10;
+#endif
+ break;
+ }
#endif
if (m_simulate || m_fd == -1 || original)
+ {
original = true;
+ }
#if HAVE_DVB_API_VERSION >= 5
- else if (m_type == feSatellite && // yet just use new api for DVB-S(2) only
- ioctl(m_fd, FE_GET_PROPERTY, &cmdseq)<0)
+ else if (ioctl(m_fd, FE_GET_PROPERTY, &cmdseq)<0)
{
eDebug("FE_GET_PROPERTY failed (%m)");
original = true;
}
-#endif
+ else if (m_type == feSatellite && // use for DVB-S(2) only
+ ioctl(m_fd, FE_GET_FRONTEND, &front)<0)
+ {
+ eDebug("FE_GET_FRONTEND failed (%m)");
+ original = true;
+ }
+#else
else if (ioctl(m_fd, FE_GET_FRONTEND, &front)<0)
{
eDebug("FE_GET_FRONTEND failed (%m)");
original = true;
}
+#endif
if (original)
{
switch(m_type)
else
{
FRONTENDPARAMETERS &parm = front;
+#if HAVE_DVB_API_VERSION >= 5
+ switch(m_type)
+ {
+ case feSatellite:
+ fillDictWithSatelliteData(dest, parm, p, m_data[FREQ_OFFSET], oparm.sat.orbital_position, oparm.sat.polarisation);
+ break;
+ case feCable:
+ fillDictWithCableData(dest, p);
+ break;
+ case feTerrestrial:
+ fillDictWithTerrestrialData(dest, p);
+ break;
+ }
+#else
long tmp = eDVBFrontendParametersSatellite::Inversion_Unknown;
switch(parm_inversion & 3)
{
switch(m_type)
{
case feSatellite:
-#if HAVE_DVB_API_VERSION >= 5
- fillDictWithSatelliteData(dest, parm, p, m_data[FREQ_OFFSET], oparm.sat.orbital_position, oparm.sat.polarisation);
-#else
fillDictWithSatelliteData(dest, parm, m_data[FREQ_OFFSET], oparm.sat.orbital_position, oparm.sat.polarisation);
-#endif
break;
case feCable:
fillDictWithCableData(dest, parm);
fillDictWithTerrestrialData(dest, parm);
break;
}
+#endif
}
}
}
return;
}
}
+ else if (m_type == iDVBFrontend::feCable)
+ {
+ struct dtv_property p[8];
+ struct dtv_properties cmdseq;
+ cmdseq.props = p;
+ p[0].cmd = DTV_CLEAR;
+#if DVB_API_VERSION > 5 || DVB_API_VERSION == 5 && DVB_API_VERSION_MINOR >= 6
+ p[1].cmd = DTV_DELIVERY_SYSTEM, p[1].u.data = SYS_DVBC_ANNEX_A;
+#else
+ p[1].cmd = DTV_DELIVERY_SYSTEM, p[1].u.data = SYS_DVBC_ANNEX_AC;
+#endif
+ p[2].cmd = DTV_FREQUENCY, p[2].u.data = parm_frequency;
+ p[3].cmd = DTV_MODULATION, p[3].u.data = parm_u_qam_modulation;
+ p[4].cmd = DTV_SYMBOL_RATE, p[4].u.data = parm_u_qam_symbol_rate;
+ p[5].cmd = DTV_INNER_FEC, p[5].u.data = parm_u_qam_fec_inner;
+ p[6].cmd = DTV_INVERSION, p[6].u.data = parm_inversion;
+ p[7].cmd = DTV_TUNE;
+ cmdseq.num = 8;
+ if (ioctl(m_fd, FE_SET_PROPERTY, &cmdseq) == -1)
+ {
+ perror("FE_SET_PROPERTY failed");
+ return;
+ }
+ }
+ else if (m_type == iDVBFrontend::feTerrestrial)
+ {
+ fe_delivery_system_t system = SYS_DVBT;
+ switch (oparm.ter.system)
+ {
+ default:
+ case eDVBFrontendParametersTerrestrial::System_DVB_T: system = SYS_DVBT; break;
+ case eDVBFrontendParametersTerrestrial::System_DVB_T2: system = SYS_DVBT2; break;
+ }
+ int bandwidth = 0;
+ switch (oparm.ter.bandwidth)
+ {
+ case eDVBFrontendParametersTerrestrial::Bandwidth_8MHz: bandwidth = 8000000; break;
+ case eDVBFrontendParametersTerrestrial::Bandwidth_7MHz: bandwidth = 7000000; break;
+ case eDVBFrontendParametersTerrestrial::Bandwidth_6MHz: bandwidth = 6000000; break;
+ default:
+ case eDVBFrontendParametersTerrestrial::Bandwidth_Auto: bandwidth = 0; break;
+ case eDVBFrontendParametersTerrestrial::Bandwidth_5MHz: bandwidth = 5000000; break;
+ case eDVBFrontendParametersTerrestrial::Bandwidth_10MHz: bandwidth = 10000000; break;
+ case eDVBFrontendParametersTerrestrial::Bandwidth_1_712MHz: bandwidth = 1712000; break;
+ }
+ struct dtv_property p[13];
+ struct dtv_properties cmdseq;
+ cmdseq.props = p;
+ cmdseq.num = 0;
+ p[cmdseq.num].cmd = DTV_CLEAR, cmdseq.num++;
+ p[cmdseq.num].cmd = DTV_DELIVERY_SYSTEM, p[cmdseq.num].u.data = system, cmdseq.num++;
+ p[cmdseq.num].cmd = DTV_FREQUENCY, p[cmdseq.num].u.data = parm_frequency, cmdseq.num++;
+ p[cmdseq.num].cmd = DTV_CODE_RATE_LP, p[cmdseq.num].u.data = parm_u_ofdm_code_rate_LP, cmdseq.num++;
+ p[cmdseq.num].cmd = DTV_CODE_RATE_HP, p[cmdseq.num].u.data = parm_u_ofdm_code_rate_HP, cmdseq.num++;
+ p[cmdseq.num].cmd = DTV_MODULATION, p[cmdseq.num].u.data = parm_u_ofdm_constellation, cmdseq.num++;
+ p[cmdseq.num].cmd = DTV_TRANSMISSION_MODE, p[cmdseq.num].u.data = parm_u_ofdm_transmission_mode, cmdseq.num++;
+ p[cmdseq.num].cmd = DTV_GUARD_INTERVAL, p[cmdseq.num].u.data = parm_u_ofdm_guard_interval, cmdseq.num++;
+ p[cmdseq.num].cmd = DTV_HIERARCHY, p[cmdseq.num].u.data = parm_u_ofdm_hierarchy_information, cmdseq.num++;
+ p[cmdseq.num].cmd = DTV_BANDWIDTH_HZ, p[cmdseq.num].u.data = bandwidth, cmdseq.num++;
+ p[cmdseq.num].cmd = DTV_INVERSION, p[cmdseq.num].u.data = parm_inversion, cmdseq.num++;
+#if DVB_API_VERSION > 5 || DVB_API_VERSION == 5 && DVB_API_VERSION_MINOR >= 9
+ p[cmdseq.num].cmd = DTV_STREAM_ID , p[cmdseq.num].u.data = oparm.ter.plpid, cmdseq.num++;
+#elif DVB_API_VERSION > 5 || DVB_API_VERSION == 5 && DVB_API_VERSION_MINOR >= 3
+ p[cmdseq.num].cmd = DTV_DVBT2_PLP_ID , p[cmdseq.num].u.data = oparm.ter.plpid, cmdseq.num++;
+#endif
+ p[cmdseq.num].cmd = DTV_TUNE, cmdseq.num++;
+ if (ioctl(m_fd, FE_SET_PROPERTY, &cmdseq) == -1)
+ {
+ perror("FE_SET_PROPERTY failed");
+ return;
+ }
+ }
else
#endif
{
case eDVBFrontendParametersTerrestrial::Bandwidth_6MHz:
parm_u_ofdm_bandwidth = BANDWIDTH_6_MHZ;
break;
+ case eDVBFrontendParametersTerrestrial::Bandwidth_5MHz:
+ parm_u_ofdm_bandwidth = BANDWIDTH_5_MHZ;
+ break;
+ case eDVBFrontendParametersTerrestrial::Bandwidth_10MHz:
+ parm_u_ofdm_bandwidth = BANDWIDTH_10_MHZ;
+ break;
+ case eDVBFrontendParametersTerrestrial::Bandwidth_1_712MHz:
+ parm_u_ofdm_bandwidth = BANDWIDTH_1_712_MHZ;
+ break;
default:
case eDVBFrontendParametersTerrestrial::Bandwidth_Auto:
parm_u_ofdm_bandwidth = BANDWIDTH_AUTO;
case eDVBFrontendParametersTerrestrial::FEC_7_8:
parm_u_ofdm_code_rate_LP = FEC_7_8;
break;
+ case eDVBFrontendParametersTerrestrial::FEC_6_7:
+ parm_u_ofdm_code_rate_LP = FEC_6_7;
+ break;
+ case eDVBFrontendParametersTerrestrial::FEC_8_9:
+ parm_u_ofdm_code_rate_LP = FEC_8_9;
+ break;
default:
case eDVBFrontendParametersTerrestrial::FEC_Auto:
parm_u_ofdm_code_rate_LP = FEC_AUTO;
case eDVBFrontendParametersTerrestrial::FEC_7_8:
parm_u_ofdm_code_rate_HP = FEC_7_8;
break;
+ case eDVBFrontendParametersTerrestrial::FEC_6_7:
+ parm_u_ofdm_code_rate_HP = FEC_6_7;
+ break;
+ case eDVBFrontendParametersTerrestrial::FEC_8_9:
+ parm_u_ofdm_code_rate_HP = FEC_8_9;
+ break;
default:
case eDVBFrontendParametersTerrestrial::FEC_Auto:
parm_u_ofdm_code_rate_HP = FEC_AUTO;
case eDVBFrontendParametersTerrestrial::Modulation_QAM64:
parm_u_ofdm_constellation = QAM_64;
break;
+ case eDVBFrontendParametersTerrestrial::Modulation_QAM256:
+ parm_u_ofdm_constellation = QAM_256;
+ break;
default:
case eDVBFrontendParametersTerrestrial::Modulation_Auto:
parm_u_ofdm_constellation = QAM_AUTO;
case eDVBFrontendParametersTerrestrial::TransmissionMode_8k:
parm_u_ofdm_transmission_mode = TRANSMISSION_MODE_8K;
break;
+ case eDVBFrontendParametersTerrestrial::TransmissionMode_4k:
+ parm_u_ofdm_transmission_mode = TRANSMISSION_MODE_4K;
+ break;
+ case eDVBFrontendParametersTerrestrial::TransmissionMode_1k:
+ parm_u_ofdm_transmission_mode = TRANSMISSION_MODE_1K;
+ break;
+ case eDVBFrontendParametersTerrestrial::TransmissionMode_16k:
+ parm_u_ofdm_transmission_mode = TRANSMISSION_MODE_16K;
+ break;
+ case eDVBFrontendParametersTerrestrial::TransmissionMode_32k:
+ parm_u_ofdm_transmission_mode = TRANSMISSION_MODE_32K;
+ break;
default:
case eDVBFrontendParametersTerrestrial::TransmissionMode_Auto:
parm_u_ofdm_transmission_mode = TRANSMISSION_MODE_AUTO;
case eDVBFrontendParametersTerrestrial::GuardInterval_1_4:
parm_u_ofdm_guard_interval = GUARD_INTERVAL_1_4;
break;
+ case eDVBFrontendParametersTerrestrial::GuardInterval_1_128:
+ parm_u_ofdm_guard_interval = GUARD_INTERVAL_1_128;
+ break;
+ case eDVBFrontendParametersTerrestrial::GuardInterval_19_128:
+ parm_u_ofdm_guard_interval = GUARD_INTERVAL_19_128;
+ break;
+ case eDVBFrontendParametersTerrestrial::GuardInterval_19_256:
+ parm_u_ofdm_guard_interval = GUARD_INTERVAL_19_256;
+ break;
default:
case eDVBFrontendParametersTerrestrial::GuardInterval_Auto:
parm_u_ofdm_guard_interval = GUARD_INTERVAL_AUTO;
parm_inversion = INVERSION_AUTO;
break;
}
+ eDebug("tuning to %d khz, bandwidth %d, crl %d, crh %d, modulation %d, tm %d, guard %d, hierarchy %d, inversion %d, system %d, plpid %d",
+ parm_frequency/1000,
+ parm_u_ofdm_bandwidth,
+ parm_u_ofdm_code_rate_LP,
+ parm_u_ofdm_code_rate_HP,
+ parm_u_ofdm_constellation,
+ parm_u_ofdm_transmission_mode,
+ parm_u_ofdm_guard_interval,
+ parm_u_ofdm_hierarchy_information,
+ parm_inversion,
+ feparm.system,
+ feparm.plpid);
oparm.ter = feparm;
return 0;
}
int eDVBFrontend::isCompatibleWith(ePtr<iDVBFrontendParameters> &feparm)
{
int type;
+ int score = 0;
+ bool preferred = (eDVBFrontend::getPreferredFrontend() >= 0 && m_slotid == eDVBFrontend::getPreferredFrontend());
+
if (feparm->getSystem(type) || type != m_type || !m_enabled)
return 0;
+
if (m_type == eDVBFrontend::feSatellite)
{
- ASSERT(m_sec);
eDVBFrontendParametersSatellite sat_parm;
- int ret = feparm->getDVBS(sat_parm);
- ASSERT(!ret);
+ if (feparm->getDVBS(sat_parm) < 0)
+ {
+ return 0;
+ }
if (sat_parm.system == eDVBFrontendParametersSatellite::System_DVB_S2 && !m_can_handle_dvbs2)
+ {
return 0;
- ret = m_sec->canTune(sat_parm, this, 1 << m_slotid);
- if (ret > 1 && sat_parm.system == eDVBFrontendParametersSatellite::System_DVB_S && m_can_handle_dvbs2)
- ret -= 1;
- return ret;
+ }
+ score = m_sec ? m_sec->canTune(sat_parm, this, 1 << m_slotid) : 0;
+ if (score > 1 && sat_parm.system == eDVBFrontendParametersSatellite::System_DVB_S && m_can_handle_dvbs2)
+ {
+ /* prefer to use a S tuner, try to keep S2 free for S2 transponders */
+ score--;
+ }
}
+
else if (m_type == eDVBFrontend::feCable)
- return 2; // more prio for cable frontends
+ {
+ eDVBFrontendParametersCable cab_parm;
+ if (feparm->getDVBC(cab_parm) < 0)
+ {
+ return 0;
+ }
+ score = 2;
+ }
+
else if (m_type == eDVBFrontend::feTerrestrial)
- return 1;
- return 0;
+ {
+ eDVBFrontendParametersTerrestrial ter_parm;
+ if (feparm->getDVBT(ter_parm) < 0)
+ {
+ return 0;
+ }
+ if (ter_parm.system == eDVBFrontendParametersTerrestrial::System_DVB_T2 && !m_can_handle_dvbt2)
+ {
+ return 0;
+ }
+ score = 2;
+ if (ter_parm.system == eDVBFrontendParametersTerrestrial::System_DVB_T && m_can_handle_dvbt2)
+ {
+ /* prefer to use a T tuner, try to keep T2 free for T2 transponders */
+ score--;
+ }
+ }
+
+ if (score && preferred)
+ {
+ /* make 'sure' we always prefer this frontend */
+ score += 100000;
+ }
+
+ return score;
}
bool eDVBFrontend::setSlotInfo(ePyObject obj)
{
- ePyObject Id, Descr, Enabled, IsDVBS2, frontendId;
- if (!PyTuple_Check(obj) || PyTuple_Size(obj) != 5)
+ ePyObject Id, Descr, Enabled, IsDVBS2, IsDVBT2, frontendId;
+ if (!PyTuple_Check(obj) || PyTuple_Size(obj) != 6)
goto arg_error;
Id = PyTuple_GET_ITEM(obj, 0);
Descr = PyTuple_GET_ITEM(obj, 1);
Enabled = PyTuple_GET_ITEM(obj, 2);
IsDVBS2 = PyTuple_GET_ITEM(obj, 3);
- frontendId = PyTuple_GET_ITEM(obj, 4);
+ IsDVBT2 = PyTuple_GET_ITEM(obj, 4);
+ frontendId = PyTuple_GET_ITEM(obj, 5);
m_slotid = PyInt_AsLong(Id);
- if (!PyInt_Check(Id) || !PyString_Check(Descr) || !PyBool_Check(Enabled) || !PyBool_Check(IsDVBS2) || !PyInt_Check(frontendId))
+ if (!PyInt_Check(Id) || !PyString_Check(Descr) || !PyBool_Check(Enabled) || !PyBool_Check(IsDVBS2) || !PyBool_Check(IsDVBT2) || !PyInt_Check(frontendId))
goto arg_error;
strcpy(m_description, PyString_AS_STRING(Descr));
if (PyInt_AsLong(frontendId) == -1 || PyInt_AsLong(frontendId) != m_dvbid) {
!!strstr(m_description, "Alps -S") ||
!!strstr(m_description, "BCM4501");
m_can_handle_dvbs2 = IsDVBS2 == Py_True;
- eDebugNoSimulate("setSlotInfo for dvb frontend %d to slotid %d, descr %s, need rotorworkaround %s, enabled %s, DVB-S2 %s",
- m_dvbid, m_slotid, m_description, m_need_rotor_workaround ? "Yes" : "No", m_enabled ? "Yes" : "No", m_can_handle_dvbs2 ? "Yes" : "No" );
+ m_can_handle_dvbt2 = IsDVBT2 == Py_True;
+ eDebugNoSimulate("setSlotInfo for dvb frontend %d to slotid %d, descr %s, need rotorworkaround %s, enabled %s, DVB-S2 %s, DVB-T2 %s",
+ m_dvbid, m_slotid, m_description, m_need_rotor_workaround ? "Yes" : "No", m_enabled ? "Yes" : "No", m_can_handle_dvbs2 ? "Yes" : "No", m_can_handle_dvbt2 ? "Yes" : "No" );
return true;
arg_error:
PyErr_SetString(PyExc_StandardError,
projects / vuplus_dvbapp / blobdiff