DEFINE_REF(eDVBFrontend);
+int eDVBFrontend::PriorityOrder=0;
+
eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok)
- :m_type(-1), m_fe(fe), m_fd(-1), m_sn(0), m_timeout(0), m_tuneTimer(0)
+ :m_enabled(false), m_type(-1), m_dvbid(fe), m_slotid(fe)
+ ,m_fd(-1), m_need_rotor_workaround(false), m_sn(0), m_timeout(0), m_tuneTimer(0)
#if HAVE_DVB_API_VERSION < 3
,m_secfd(-1)
#endif
m_tuning=0;
#if HAVE_DVB_API_VERSION < 3
- if (m_secfd < 0)
- {
- m_secfd = ::open(m_sec_filename, O_RDWR);
- if (m_secfd < 0)
- {
- eWarning("failed! (%s) %m", m_sec_filename);
- return -1;
- }
- }
- else
- eWarning("sec %d already opened", m_fe);
FrontendInfo fe_info;
#else
dvb_frontend_info fe_info;
#endif
- eDebug("opening frontend %d", m_fe);
+ 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);
-#if HAVE_DVB_API_VERSION < 3
- ::close(m_secfd);
- m_secfd=-1;
-#endif
return -1;
}
}
else
- eWarning("frontend %d already opened", m_fe);
+ eWarning("frontend %d already opened", m_dvbid);
if (m_type == -1)
{
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;
}
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);
}
+#if HAVE_DVB_API_VERSION < 3
+ if (m_type == iDVBFrontend::feSatellite)
+ {
+ if (m_secfd < 0)
+ {
+ 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);
+ }
+#endif
+
setTone(iDVBFrontend::toneOff);
setVoltage(iDVBFrontend::voltageOff);
{
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());
+ eDebug("dont close frontend %d until the linked frontend %d in slot %d is still in use",
+ m_dvbid, linked_fe->m_frontend->getDVBID(), linked_fe->m_frontend->getSlotID());
return -1;
}
linked_fe->m_frontend->getData(LINKED_NEXT_PTR, (int&)linked_fe);
}
if (m_fd >= 0)
{
- eDebug("close frontend %d", m_fe);
+ eDebug("close frontend %d", m_dvbid);
m_tuneTimer->stop();
setTone(iDVBFrontend::toneOff);
setVoltage(iDVBFrontend::voltageOff);
if (!::close(m_fd))
m_fd=-1;
else
- eWarning("couldnt close frontend %d", m_fe);
+ eWarning("couldnt close frontend %d", m_dvbid);
m_data[CSW] = m_data[UCSW] = m_data[TONEBURST] = -1;
}
#if HAVE_DVB_API_VERSION < 3
if (!::close(m_secfd))
m_secfd=-1;
else
- eWarning("couldnt close sec %d", m_fe);
+ eWarning("couldnt close sec %d", m_dvbid);
}
#endif
delete m_sn;
#if HAVE_DVB_API_VERSION < 3
if (event.type == FE_COMPLETION_EV)
#else
- eDebug("(%d)fe event: status %x, inversion %s", m_fe, event.status, (event.parameters.inversion == INVERSION_ON) ? "on" : "off");
+ eDebug("(%d)fe event: status %x, inversion %s", m_dvbid, event.status, (event.parameters.inversion == INVERSION_ON) ? "on" : "off");
if (event.status & FE_HAS_LOCK)
#endif
{
eDebug("FE_READ_BER failed (%m)");
return ber;
}
- case signalPower:
+ case signalQuality:
{
uint16_t snr=0;
if (ioctl(m_fd, FE_READ_SNR, &snr) < 0 && errno != ERANGE)
eDebug("FE_READ_SNR failed (%m)");
-
-#if defined(DM8000)
- unsigned int SDS_SNRE = snr << 16;
-
- static float SNR_COEFF[6] = {
- 100.0 / 4194304.0,
- -7136.0 / 4194304.0,
- 197418.0 / 4194304.0,
- -2602183.0 / 4194304.0,
- 20377212.0 / 4194304.0,
- -37791203.0 / 4194304.0,
- };
+ return snr;
+ }
+ case signalQualitydB: /* this will move into the driver */
+ {
+ uint16_t snr=0;
+ if (ioctl(m_fd, FE_READ_SNR, &snr) < 0 && errno != ERANGE)
+ eDebug("FE_READ_SNR failed (%m)");
+ if (!strcmp(m_description, "BCM4501 (internal)"))
+ {
+ unsigned int SDS_SNRE = snr << 16;
+
+ static float SNR_COEFF[6] = {
+ 100.0 / 4194304.0,
+ -7136.0 / 4194304.0,
+ 197418.0 / 4194304.0,
+ -2602183.0 / 4194304.0,
+ 20377212.0 / 4194304.0,
+ -37791203.0 / 4194304.0,
+ };
- float fval1, fval2, snr_in_db;
- int i;
- fval1 = 12.44714 - (2.0 * log10(SDS_SNRE / 256.0));
- fval2 = pow(10.0, fval1)-1;
- fval1 = 10.0 * log10(fval2);
+ float fval1, fval2, snr_in_db;
+ int i;
+ fval1 = 12.44714 - (2.0 * log10(SDS_SNRE / 256.0));
+ fval2 = pow(10.0, fval1)-1;
+ fval1 = 10.0 * log10(fval2);
- if (fval1 < 10.0)
- {
- fval2 = SNR_COEFF[0];
- for (i=0; i<6; ++i)
+ if (fval1 < 10.0)
{
- fval2 *= fval1;
- fval2 += SNR_COEFF[i];
+ fval2 = SNR_COEFF[0];
+ for (i=0; i<6; ++i)
+ {
+ fval2 *= fval1;
+ fval2 += SNR_COEFF[i];
+ }
+ fval1 = fval2;
}
- fval1 = fval2;
- }
- snr_in_db = fval1;
+ snr_in_db = fval1;
- return (int)(snr_in_db * 100.0);
-#endif
- return snr;
+ return (int)(snr_in_db * 100.0);
+ }
+ else if (!strcmp(m_description, "Alps BSBE1 702A") || // some frontends with STV0299
+ !strcmp(m_description, "Alps -S") ||
+ !strcmp(m_description, "Philips -S") ||
+ !strcmp(m_description, "LG -S") )
+ {
+ float snr_in_db=(snr-39075)/1764.7;
+ return (int)(snr_in_db * 100.0);
+ } else if (!strcmp(m_description, "Alps BSBE2"))
+ {
+ return (int)((snr >> 7) * 10.0);
+ } /* else
+ eDebug("no SNR dB calculation for frontendtype %s yet", m_description); */
+ return 0x12345678;
}
- case signalQuality:
+ case signalPower:
{
uint16_t strength=0;
if (ioctl(m_fd, FE_READ_SIGNAL_STRENGTH, &strength) < 0 && errno != ERANGE)
return !!(status&FE_HAS_SYNC);
}
case frontendNumber:
- return m_fe;
+ return m_slotid;
}
return 0;
}
eDebug("could not create PyObject for %s", key);
}
+void PutToDict(ePyObject &dict, const char*key, ePyObject item)
+{
+ if (item)
+ {
+ if (PyDict_SetItemString(dict, key, item))
+ eDebug("put %s to dict failed", key);
+ Py_DECREF(item);
+ }
+ else
+ eDebug("invalid PyObject for %s", key);
+}
+
void PutToDict(ePyObject &dict, const char*key, const char *value)
{
ePyObject item = PyString_FromString(value);
PutToDict(dest, "tuner_locked", readFrontendData(locked));
PutToDict(dest, "tuner_synced", readFrontendData(synced));
PutToDict(dest, "tuner_bit_error_rate", readFrontendData(bitErrorRate));
- PutToDict(dest, "tuner_signal_power", readFrontendData(signalPower));
PutToDict(dest, "tuner_signal_quality", readFrontendData(signalQuality));
+ int sigQualitydB = readFrontendData(signalQualitydB);
+ if (sigQualitydB == 0x12345678) // not support yet
+ {
+ ePyObject obj=Py_None;
+ Py_INCREF(obj);
+ PutToDict(dest, "tuner_signal_quality_db", obj);
+ }
+ else
+ PutToDict(dest, "tuner_signal_quality_db", sigQualitydB);
+ PutToDict(dest, "tuner_signal_power", readFrontendData(signalPower));
}
}
if (dest && PyDict_Check(dest))
{
const char *tmp=0;
- PutToDict(dest, "tuner_number", m_fe);
+ PutToDict(dest, "tuner_number", m_dvbid);
switch(m_type)
{
case feSatellite:
#endif
int eDVBFrontend::readInputpower()
{
- 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)
- {
- eDebug("couldn't open fp");
- return -1;
+ int power=m_slotid; // this is needed for read inputpower from the correct tuner !
+ char proc_name[64];
+ sprintf(proc_name, "/proc/stb/fp/lnb_sense%d", m_slotid);
+ FILE *f=fopen(proc_name, "r");
+ if (f)
+ {
+ if (fscanf(f, "%08x", &power) != 1)
+ eDebug("read %s failed!! (%m)", proc_name);
+ else
+ eDebug("%s is %d\n", proc_name, power);
+ fclose(f);
}
- static bool old_fp = (::ioctl(fp, FP_IOCTL_GET_ID) < 0);
- if ( ioctl( fp, old_fp ? 9 : 0x100, &power ) < 0 )
+ else
{
- eDebug("FP_IOCTL_GET_LNB_CURRENT failed (%m)");
- return -1;
+ // 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);
}
- ::close(fp);
return power;
}
return true;
}
+void eDVBFrontend::setRotorData(int pos, int cmd)
+{
+ m_data[ROTOR_CMD] = cmd;
+ m_data[ROTOR_POS] = pos;
+ if ( m_data[SATPOS_DEPENDS_PTR] != -1 )
+ {
+ eDVBRegisteredFrontend *satpos_depends_to_fe = (eDVBRegisteredFrontend*) m_data[SATPOS_DEPENDS_PTR];
+ satpos_depends_to_fe->m_frontend->m_data[ROTOR_CMD] = cmd;
+ satpos_depends_to_fe->m_frontend->m_data[ROTOR_POS] = pos;
+ }
+ else
+ {
+ eDVBRegisteredFrontend *next = (eDVBRegisteredFrontend *)m_data[LINKED_NEXT_PTR];
+ while ( (int)next != -1 )
+ {
+ next->m_frontend->m_data[ROTOR_CMD] = cmd;
+ next->m_frontend->m_data[ROTOR_POS] = pos;
+ next = (eDVBRegisteredFrontend *)next->m_frontend->m_data[LINKED_NEXT_PTR];
+ }
+ eDVBRegisteredFrontend *prev = (eDVBRegisteredFrontend *)m_data[LINKED_PREV_PTR];
+ while ( (int)prev != -1 )
+ {
+ prev->m_frontend->m_data[ROTOR_CMD] = cmd;
+ prev->m_frontend->m_data[ROTOR_POS] = pos;
+ prev = (eDVBRegisteredFrontend *)prev->m_frontend->m_data[LINKED_PREV_PTR];
+ }
+ }
+}
+
void eDVBFrontend::tuneLoop() // called by m_tuneTimer
{
int delay=0;
++m_sec_sequence.current();
break;
case eSecCommand::INVALIDATE_CURRENT_ROTORPARMS:
- m_data[ROTOR_CMD] = m_data[ROTOR_POS] = -1;
eDebug("[SEC] invalidate current rotorparams");
+ setRotorData(-1,-1);
++m_sec_sequence.current();
break;
case eSecCommand::UPDATE_CURRENT_ROTORPARAMS:
- m_data[ROTOR_CMD] = m_data[NEW_ROTOR_CMD];
- m_data[ROTOR_POS] = m_data[NEW_ROTOR_POS];
- eDebug("[SEC] update current rotorparams %d %04x %d", m_timeoutCount, m_data[5], m_data[6]);
+ setRotorData(m_data[NEW_ROTOR_POS], m_data[NEW_ROTOR_CMD]);
+ eDebug("[SEC] update current rotorparams %d %04x %d", m_timeoutCount, m_data[ROTOR_CMD], m_data[ROTOR_POS]);
++m_sec_sequence.current();
break;
case eSecCommand::SET_ROTOR_DISEQC_RETRYS:
break;
case eSecCommand::SET_POWER_LIMITING_MODE:
{
- 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] |= 0x80; // enable static current limiting
- eDebug("[SEC] set static current limiting");
- }
- else
+ if (m_need_rotor_workaround)
{
- data[0] &= ~0x80; // enable dynamic current limiting
- eDebug("[SEC] set dynamic current limiting");
+ char dev[16];
+
+ // FIXMEEEEEE hardcoded i2c devices for dm7025 and dm8000
+ if (m_slotid < 2)
+ sprintf(dev, "/dev/i2c/%d", m_slotid);
+ else if (m_slotid == 2)
+ sprintf(dev, "/dev/i2c/2"); // first nim socket on DM8000 use /dev/i2c/2
+ else if (m_slotid == 3)
+ sprintf(dev, "/dev/i2c/4"); // second nim socket on DM8000 use /dev/i2c/4
+ int fd = ::open(dev, 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] |= 0x80; // enable static current limiting
+ eDebug("[SEC] set static current limiting");
+ }
+ else
+ {
+ data[0] &= ~0x80; // enable dynamic current limiting
+ eDebug("[SEC] set dynamic current limiting");
+ }
+ if(::write(fd, data, 1) != 1)
+ eDebug("[SEC] error write lnbp (%m)");
+ ::close(fd);
}
- if(::write(fd, data, 1) != 1)
- eDebug("[SEC] error write lnbp (%m)");
- ::close(fd);
++m_sec_sequence.current();
break;
}
void eDVBFrontend::setFrontend()
{
- eDebug("setting frontend %d", m_fe);
+ eDebug("setting frontend %d", m_dvbid);
m_sn->start();
feEvent(-1);
if (ioctl(m_fd, FE_SET_FRONTEND, &parm) == -1)
eWarning("no SEC module active!");
return -ENOENT;
}
- res = m_sec->prepare(*this, parm, feparm, 1 << m_fe);
+ res = m_sec->prepare(*this, parm, feparm, 1 << m_slotid);
if (!res)
{
eDebug("prepare_sat System %d Freq %d Pol %d SR %d INV %d FEC %d orbpos %d",
RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where)
{
- eDebug("(%d)tune", m_fe);
+ eDebug("(%d)tune", m_dvbid);
m_timeout->stop();
std::string enable_5V;
char configStr[255];
- snprintf(configStr, 255, "config.Nims.%d.terrestrial_5V", m_fe);
+ snprintf(configStr, 255, "config.Nims.%d.terrestrial_5V", m_slotid);
m_sec_sequence.push_back( eSecCommand(eSecCommand::START_TUNE_TIMEOUT) );
ePythonConfigQuery::getConfigValue(configStr, enable_5V);
if (enable_5V == "True")
int eDVBFrontend::isCompatibleWith(ePtr<iDVBFrontendParameters> &feparm)
{
int type;
- if (feparm->getSystem(type) || type != m_type)
+ if (feparm->getSystem(type) || type != m_type || !m_enabled)
return 0;
if (m_type == eDVBFrontend::feSatellite)
eDVBFrontendParametersSatellite sat_parm;
int ret = feparm->getDVBS(sat_parm);
ASSERT(!ret);
- return m_sec->canTune(sat_parm, this, 1 << m_fe);
+ return m_sec->canTune(sat_parm, this, 1 << m_slotid);
}
else if (m_type == eDVBFrontend::feCable)
return 2; // more prio for cable frontends
return 1;
}
+
+bool eDVBFrontend::setSlotInfo(ePyObject obj)
+{
+ ePyObject Id, Descr, Enabled;
+ if (!PyTuple_Check(obj) || PyTuple_Size(obj) != 3)
+ goto arg_error;
+ Id = PyTuple_GET_ITEM(obj, 0);
+ Descr = PyTuple_GET_ITEM(obj, 1);
+ Enabled = PyTuple_GET_ITEM(obj, 2);
+ if (!PyInt_Check(Id) || !PyString_Check(Descr) || !PyBool_Check(Enabled))
+ goto arg_error;
+ strcpy(m_description, PyString_AS_STRING(Descr));
+ m_slotid = PyInt_AsLong(Id);
+ m_enabled = Enabled == Py_True;
+ // HACK.. the rotor workaround is neede for all NIMs with LNBP21 voltage regulator...
+ m_need_rotor_workaround = !!strstr(m_description, "Alps BSBE1") ||
+ !!strstr(m_description, "Alps BSBE2") ||
+ !!strstr(m_description, "Alps -S");
+ eDebug("setSlotInfo for dvb frontend %d to slotid %d, descr %s, need rotorworkaround %s, enabled %s",
+ m_dvbid, m_slotid, m_description, m_need_rotor_workaround ? "Yes" : "No", m_enabled ? "Yes" : "No" );
+ return true;
+arg_error:
+ PyErr_SetString(PyExc_StandardError,
+ "eDVBFrontend::setSlotInfo must get a tuple with first param slotid, second param slot description and third param enabled boolean");
+ return false;
+}
git.cweiske.de / enigma2.git / blobdiff