diff = 1<<29;
else if (sat.polarisation != osat.polarisation)
diff = 1<<28;
- else
+ else
+ {
diff = abs(sat.frequency - osat.frequency);
+ diff += abs(sat.symbol_rate - osat.symbol_rate);
+ }
return 0;
}
case iDVBFrontend::feCable:
{
case iDVBFrontend::feSatellite:
{
- hash = sat.frequency & 0xFFFF;
- hash |= sat.orbital_position << 16;
+ hash = (sat.orbital_position << 16);
+ hash |= ((sat.frequency/1000)&0xFFFF)|((sat.polarisation&1) << 15);
return 0;
}
case iDVBFrontend::feCable:
DEFINE_REF(eDVBFrontend);
-eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok): m_type(-1), m_fe(fe), m_curVoltage(-1)
+eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok)
+ :m_type(-1), m_fe(fe), m_fd(-1), m_timeout(0), m_tuneTimer(0)
+#if HAVE_DVB_API_VERSION < 3
+ ,m_secfd(-1)
+#endif
{
#if HAVE_DVB_API_VERSION < 3
- char sec_filename[128];
+ sprintf(m_filename, "/dev/dvb/card%d/frontend%d", adap, fe);
+ sprintf(m_sec_filename, "/dev/dvb/card%d/sec%d", adap, fe);
#endif
- char filename[128];
+ sprintf(m_filename, "/dev/dvb/adapter%d/frontend%d", adap, fe);
- int result;
+ m_timeout = new eTimer(eApp);
+ CONNECT(m_timeout->timeout, eDVBFrontend::timeout);
- m_sn = 0;
- m_timeout = 0;
+ m_tuneTimer = new eTimer(eApp);
+ CONNECT(m_tuneTimer->timeout, eDVBFrontend::tuneLoop);
+
+ int entries = sizeof(m_data) / sizeof(int);
+ for (int i=0; i<entries; ++i)
+ m_data[i] = -1;
+
+ m_idleInputpower[0]=m_idleInputpower[1]=0;
+
+ ok = !openFrontend();
+ closeFrontend();
+}
+
+int eDVBFrontend::openFrontend()
+{
+ if (m_fd >= 0)
+ return -1; // already opened
+
+ m_state=0;
+ m_curVoltage=voltageOff;
+ m_tuning=0;
#if HAVE_DVB_API_VERSION < 3
- sprintf(sec_filename, "/dev/dvb/card%d/sec%d", adap, fe);
- m_secfd = ::open(sec_filename, O_RDWR);
+ m_secfd = ::open(m_sec_filename, O_RDWR);
if (m_secfd < 0)
{
- eWarning("failed! (%s) %m", sec_filename);
- ok = 0;
- return;
+ eWarning("failed! (%s) %m", m_sec_filename);
+ return -1;
}
- else
- eDebug("m_secfd is %d", m_secfd);
-
FrontendInfo fe_info;
- sprintf(filename, "/dev/dvb/card%d/frontend%d", adap, fe);
#else
- dvb_frontend_info fe_info;
- sprintf(filename, "/dev/dvb/adapter%d/frontend%d", adap, fe);
+ dvb_frontend_info fe_info;
#endif
- eDebug("opening frontend.");
- m_fd = ::open(filename, O_RDWR|O_NONBLOCK);
+ eDebug("opening frontend %d", m_fe);
+ m_fd = ::open(m_filename, O_RDWR|O_NONBLOCK);
if (m_fd < 0)
{
- eWarning("failed! (%s) %m", filename);
- ok = 0;
- return;
- }
-
- result = ::ioctl(m_fd, FE_GET_INFO, &fe_info);
-
- if (result < 0) {
- eWarning("ioctl FE_GET_INFO failed");
- ::close(m_fd);
- m_fd = -1;
- ok = 0;
- return;
+ eWarning("failed! (%s) %m", m_filename);
+#if HAVE_DVB_API_VERSION < 3
+ ::close(m_secfd);
+ m_secfd=-1;
+#endif
+ return -1;
}
- switch (fe_info.type)
+ if (m_type == -1)
{
- case FE_QPSK:
- m_type = feSatellite;
- break;
- case FE_QAM:
- m_type = feCable;
- break;
- case FE_OFDM:
- m_type = feTerrestrial;
- break;
- default:
- eWarning("unknown frontend type.");
- ::close(m_fd);
- m_fd = -1;
- ok = 0;
- return;
+ if (::ioctl(m_fd, FE_GET_INFO, &fe_info) < 0)
+ {
+ eWarning("ioctl FE_GET_INFO failed");
+ ::close(m_fd);
+ m_fd = -1;
+#if HAVE_DVB_API_VERSION < 3
+ ::close(m_secfd);
+ m_secfd=-1;
+#endif
+ 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;
+#if HAVE_DVB_API_VERSION < 3
+ ::close(m_secfd);
+ m_secfd=-1;
+#endif
+ return -1;
+ }
+ eDebug("detected %s frontend", "satellite\0cable\0 terrestrial"+fe_info.type*10);
}
- eDebug("detected %s frontend", "satellite\0cable\0 terrestrial"+fe_info.type*9);
- ok = 1;
+
+ setTone(iDVBFrontend::toneOff);
+ setVoltage(iDVBFrontend::voltageOff);
m_sn = new eSocketNotifier(eApp, m_fd, eSocketNotifier::Read);
CONNECT(m_sn->activated, eDVBFrontend::feEvent);
m_sn->start();
- m_timeout = new eTimer(eApp);
- CONNECT(m_timeout->timeout, eDVBFrontend::timeout);
-
- m_tuneTimer = new eTimer(eApp);
- CONNECT(m_tuneTimer->timeout, eDVBFrontend::tuneLoop);
+ return 0;
+}
- memset(m_data, 0xFFFF, sizeof(m_data));
+int eDVBFrontend::closeFrontend()
+{
+ if (!m_fe && m_data[7] != -1)
+ {
+ // try to close the first frontend.. but the second is linked to the first
+ eDVBRegisteredFrontend *linked_fe = (eDVBRegisteredFrontend*)m_data[7];
+ if (linked_fe->m_inuse)
+ {
+ eDebug("dont close frontend %d until the linked frontend %d is still in use",
+ m_fe, linked_fe->m_frontend->getID());
+ return -1;
+ }
+ }
+ if (m_fd >= 0)
+ {
+ eDebug("close frontend %d", m_fe);
+ setTone(iDVBFrontend::toneOff);
+ setVoltage(iDVBFrontend::voltageOff);
+ ::close(m_fd);
+ m_fd=-1;
+ }
+#if HAVE_DVB_API_VERSION < 3
+ if (m_secfd >= 0)
+ {
+ ::close(m_secfd);
+ m_secfd=-1;
+ }
+#endif
+ delete m_sn;
+ m_sn=0;
- return;
+ return 0;
}
eDVBFrontend::~eDVBFrontend()
{
- if (m_fd >= 0)
- ::close(m_fd);
- if (m_sn)
- delete m_sn;
- if (m_timeout)
- delete m_timeout;
+ closeFrontend();
+ delete m_timeout;
+ delete m_tuneTimer;
}
void eDVBFrontend::feEvent(int w)
#if HAVE_DVB_API_VERSION < 3
if (event.type == FE_COMPLETION_EV)
#else
- eDebug("fe event: status %x, inversion %s", event.status, (event.parameters.inversion == INVERSION_ON) ? "on" : "off");
+ eDebug("(%d)fe event: status %x, inversion %s", m_fe, event.status, (event.parameters.inversion == INVERSION_ON) ? "on" : "off");
if (event.status & FE_HAS_LOCK)
#endif
{
m_tuning = 0;
}
+int eDVBFrontend::readFrontendData(int type)
+{
+ switch(type)
+ {
+ case bitErrorRate:
+ {
+ uint32_t ber=0;
+ if (ioctl(m_fd, FE_READ_BER, &ber) < 0 && errno != ERANGE)
+ eDebug("FE_READ_BER failed (%m)");
+ return ber;
+ }
+ case signalPower:
+ {
+ uint16_t snr=0;
+ if (ioctl(m_fd, FE_READ_SNR, &snr) < 0 && errno != ERANGE)
+ eDebug("FE_READ_SNR failed (%m)");
+ return snr;
+ }
+ case signalQuality:
+ {
+ uint16_t strength=0;
+ if (ioctl(m_fd, FE_READ_SIGNAL_STRENGTH, &strength) < 0 && errno != ERANGE)
+ eDebug("FE_READ_SIGNAL_STRENGTH failed (%m)");
+ return strength;
+ }
+ }
+ return 0;
+}
+
#ifndef FP_IOCTL_GET_ID
#define FP_IOCTL_GET_ID 0
#endif
int eDVBFrontend::readInputpower()
{
- int power=0;
-// if ( eSystemInfo::getInstance()->canMeasureLNBCurrent() )
+ int power=m_fe; // this is needed for read inputpower from the correct tuner !
+
+ // open front prozessor
+ int fp=::open("/dev/dbox/fp0", O_RDWR);
+ if (fp < 0)
{
-// switch ( eSystemInfo::getInstance()->getHwType() )
- {
-// case eSystemInfo::DM7000:
-// case eSystemInfo::DM7020:
- {
- // open front prozessor
- int fp=::open("/dev/dbox/fp0", O_RDWR);
- if (fp < 0)
- {
- eDebug("couldn't open fp");
- return -1;
- }
- static bool old_fp = (::ioctl(fp, FP_IOCTL_GET_ID) < 0);
- if ( ioctl( fp, old_fp ? 9 : 0x100, &power ) < 0 )
- {
- eDebug("FP_IOCTL_GET_LNB_CURRENT failed (%m)");
- return -1;
- }
- ::close(fp);
-// break;
- }
-// default:
-// eDebug("Inputpower read for platform %d not yet implemented", eSystemInfo::getInstance()->getHwType());
- }
+ eDebug("couldn't open fp");
+ return -1;
+ }
+ static bool old_fp = (::ioctl(fp, FP_IOCTL_GET_ID) < 0);
+ if ( ioctl( fp, old_fp ? 9 : 0x100, &power ) < 0 )
+ {
+ eDebug("FP_IOCTL_GET_LNB_CURRENT failed (%m)");
+ return -1;
}
+ ::close(fp);
+
return power;
}
if (!m_timeoutCount)
{
eDebug("[SEC] rotor timout");
+ m_sec->setRotorMoving(false);
setSecSequencePos(m_sec_sequence.current()->steps);
}
else
break;
case eSecCommand::SET_POWER_LIMITING_MODE:
{
- int fd=::open("/dev/i2c/0", O_RDWR);
+ int fd = m_fe ?
+ ::open("/dev/i2c/1", O_RDWR) :
+ ::open("/dev/i2c/0", O_RDWR);
+
unsigned char data[2];
::ioctl(fd, I2C_SLAVE_FORCE, 0x10 >> 1);
if(::read(fd, data, 1) != 1)
eDebug("[SEC] error read lnbp (%m)");
if ( m_sec_sequence.current()->mode == eSecCommand::modeStatic )
{
- data[0] |= 0x90; // enable static current limiting
+ data[0] |= 0x80; // enable static current limiting
eDebug("[SEC] set static current limiting");
}
else
{
- data[0] &= ~0x90; // enable dynamic current limiting
+ data[0] &= ~0x80; // enable dynamic current limiting
eDebug("[SEC] set dynamic current limiting");
}
if(::write(fd, data, 1) != 1)
break;
case eSecCommand::IF_INPUTPOWER_DELTA_GOTO:
{
- int idleInputpower = m_idleInputpower[m_curVoltage == iDVBFrontend::voltage13 ? 0 : 1];
+ int idleInputpower = m_idleInputpower[ (m_curVoltage&1) ? 0 : 1];
eSecCommand::rotor &cmd = m_sec_sequence.current()->measure;
const char *txt = cmd.direction ? "running" : "stopped";
eDebug("[SEC] waiting for rotor %s %d, idle %d, delta %d",
eDebug("[SEC] rotor %s step %d ok", txt, cmd.okcount);
if ( cmd.okcount > 6 )
{
+ m_sec->setRotorMoving(cmd.direction);
eDebug("[SEC] rotor is %s", txt);
if (setSecSequencePos(cmd.steps))
break;
void eDVBFrontend::setFrontend()
{
- eDebug("setting frontend..\n");
+ eDebug("setting frontend %d", m_fe);
if (ioctl(m_fd, FE_SET_FRONTEND, &parm) == -1)
{
perror("FE_SET_FRONTEND failed");
RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where)
{
+ eDebug("(%d)tune", m_fe);
+
if (m_type == -1)
return -ENODEV;
}
case feCable:
{
+#if HAVE_DVB_API_VERSION >= 3
eDVBFrontendParametersCable feparm;
if (where.getDVBC(feparm))
return -EINVAL;
- eFatal("cable tuning nyi");
+#if HAVE_DVB_API_VERSION < 3
+ parm.Frequency = feparm.frequency * 1000;
+ parm.u.qam.SymbolRate = feparm.symbol_rate;
+#else
+ parm.frequency = feparm.frequency * 1000;
+ parm.u.qam.symbol_rate = feparm.symbol_rate;
+#endif
+ fe_modulation_t mod=QAM_AUTO;
+ switch (feparm.modulation)
+ {
+ case eDVBFrontendParametersCable::Modulation::QAM16:
+ mod = QAM_16;
+ break;
+ case eDVBFrontendParametersCable::Modulation::QAM32:
+ mod = QAM_32;
+ break;
+ case eDVBFrontendParametersCable::Modulation::QAM64:
+ mod = QAM_64;
+ break;
+ case eDVBFrontendParametersCable::Modulation::QAM128:
+ mod = QAM_128;
+ break;
+ case eDVBFrontendParametersCable::Modulation::QAM256:
+ mod = QAM_256;
+ break;
+ case eDVBFrontendParametersCable::Modulation::Auto:
+ mod = QAM_AUTO;
+ break;
+ }
+#if HAVE_DVB_API_VERSION < 3
+ parm.u.qam.QAM = mod;
+#else
+ parm.u.qam.modulation = mod;
+#endif
+ switch (feparm.inversion)
+ {
+ case eDVBFrontendParametersCable::Inversion::On:
+ #if HAVE_DVB_API_VERSION < 3
+ parm.Inversion =
+ #else
+ parm.inversion =
+ #endif
+ INVERSION_ON;
+ break;
+ case eDVBFrontendParametersCable::Inversion::Off:
+ #if HAVE_DVB_API_VERSION < 3
+ parm.Inversion =
+ #else
+ parm.inversion =
+ #endif
+ INVERSION_OFF;
+ break;
+ case eDVBFrontendParametersCable::Inversion::Unknown:
+ #if HAVE_DVB_API_VERSION < 3
+ parm.Inversion =
+ #else
+ parm.inversion =
+ #endif
+ INVERSION_AUTO;
+ break;
+ }
+
+ fe_code_rate_t fec_inner=FEC_AUTO;
+ switch (feparm.fec_inner)
+ {
+ case eDVBFrontendParametersCable::FEC::fNone:
+ fec_inner = FEC_NONE;
+ break;
+ case eDVBFrontendParametersCable::FEC::f1_2:
+ fec_inner = FEC_1_2;
+ break;
+ case eDVBFrontendParametersCable::FEC::f2_3:
+ fec_inner = FEC_2_3;
+ break;
+ case eDVBFrontendParametersCable::FEC::f3_4:
+ fec_inner = FEC_3_4;
+ break;
+ case eDVBFrontendParametersCable::FEC::f4_5:
+ fec_inner = FEC_4_5;
+ break;
+ case eDVBFrontendParametersCable::FEC::f5_6:
+ fec_inner = FEC_5_6;
+ break;
+ case eDVBFrontendParametersCable::FEC::f6_7:
+ fec_inner = FEC_6_7;
+ break;
+ case eDVBFrontendParametersCable::FEC::f7_8:
+ fec_inner = FEC_7_8;
+ break;
+ case eDVBFrontendParametersCable::FEC::f8_9:
+ fec_inner = FEC_8_9;
+ break;
+ case eDVBFrontendParametersCable::FEC::fAuto:
+ fec_inner = FEC_AUTO;
+ break;
+ }
+#if HAVE_DVB_API_VERSION < 3
+ parm.u.qam.FEC_inner = fec_inner;
+#else
+ parm.u.qam.fec_inner = fec_inner;
+#endif
+#else
+ eFatal("Old API not fully supported");
+#endif // old api
+ break;
}
case feTerrestrial:
{
RESULT eDVBFrontend::setVoltage(int voltage)
{
+ if (m_type != feSatellite)
+ return -1;
#if HAVE_DVB_API_VERSION < 3
secVoltage vlt;
#else
+ bool increased=false;
fe_sec_voltage_t vlt;
#endif
-
m_curVoltage=voltage;
switch (voltage)
{
case voltageOff:
+ for (int i=0; i < 3; ++i) // reset diseqc
+ m_data[i]=-1;
vlt = SEC_VOLTAGE_OFF;
break;
+ case voltage13_5:
+#if HAVE_DVB_API_VERSION < 3
+ vlt = SEC_VOLTAGE_13_5;
+ break;
+#else
+ increased = true;
+#endif
case voltage13:
vlt = SEC_VOLTAGE_13;
break;
+ case voltage18_5:
+#if HAVE_DVB_API_VERSION < 3
+ vlt = SEC_VOLTAGE_18_5;
+ break;
+#else
+ increased = true;
+#endif
case voltage18:
vlt = SEC_VOLTAGE_18;
break;
#if HAVE_DVB_API_VERSION < 3
return ::ioctl(m_secfd, SEC_SET_VOLTAGE, vlt);
#else
+ if (::ioctl(m_fd, FE_ENABLE_HIGH_LNB_VOLTAGE, increased) < 0)
+ perror("FE_ENABLE_HIGH_LNB_VOLTAGE");
return ::ioctl(m_fd, FE_SET_VOLTAGE, vlt);
#endif
}
RESULT eDVBFrontend::setTone(int t)
{
+ if (m_type != feSatellite)
+ return -1;
#if HAVE_DVB_API_VERSION < 3
secToneMode_t tone;
#else
cmd = SEC_MINI_B;
if (::ioctl(m_secfd, SEC_DISEQC_SEND_BURST, cmd))
return -EINVAL;
+#else
+ fe_sec_mini_cmd_t cmd = SEC_MINI_A;
+ if ( burst == eDVBSatelliteDiseqcParameters::A )
+ cmd = SEC_MINI_A;
+ else if ( burst == eDVBSatelliteDiseqcParameters::B )
+ cmd = SEC_MINI_B;
+ else
+ {
+ eDebug("unknown toneburst!");
+ return -EINVAL;
+ }
+ if (::ioctl(m_fd, FE_DISEQC_SEND_BURST, cmd))
+ return -EINVAL;
#endif
return 0;
}
RESULT eDVBFrontend::getData(int num, int &data)
{
- if ( num < 7 )
+ if ( num < (int)(sizeof(m_data)/sizeof(int)) )
{
data = m_data[num];
return 0;
RESULT eDVBFrontend::setData(int num, int val)
{
- if ( num < 7 )
+ if ( num < (int)(sizeof(m_data)/sizeof(int)) )
{
m_data[num] = val;
return 0;
int eDVBFrontend::isCompatibleWith(ePtr<iDVBFrontendParameters> &feparm)
{
- if (m_type != eDVBFrontend::feSatellite)
- return 1;
-
- ASSERT(m_sec);
-
- eDVBFrontendParametersSatellite sat_parm;
-
- ASSERT(!feparm->getDVBS(sat_parm));
+ int type;
+ if (feparm->getSystem(type) || type != m_type)
+ return 0;
- return m_sec->canTune(sat_parm, this, 1 << m_fe);
+ if (m_type == eDVBFrontend::feSatellite)
+ {
+ ASSERT(m_sec);
+ eDVBFrontendParametersSatellite sat_parm;
+ ASSERT(!feparm->getDVBS(sat_parm));
+ return m_sec->canTune(sat_parm, this, 1 << m_fe);
+ }
+ return 1;
}