X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/3d054bf2cc5942ca6e15c8944b4d927d85903713..ed31f016b6ab55e864bb31bcc0f4c922dfeb7040:/lib/dvb/frontend.cpp

diff --git a/lib/dvb/frontend.cpp b/lib/dvb/frontend.cpp
index 022b9095..a26f6bd8 100644
--- a/lib/dvb/frontend.cpp
+++ b/lib/dvb/frontend.cpp
@@ -131,21 +131,21 @@ RESULT eDVBFrontendParameters::getDVBT(eDVBFrontendParametersTerrestrial &p) con
 	return 0;
 }
 
-RESULT eDVBFrontendParameters::setDVBS(eDVBFrontendParametersSatellite &p)
+RESULT eDVBFrontendParameters::setDVBS(const eDVBFrontendParametersSatellite &p)
 {
 	sat = p;
 	m_type = iDVBFrontend::feSatellite;
 	return 0;
 }
 
-RESULT eDVBFrontendParameters::setDVBC(eDVBFrontendParametersCable &p)
+RESULT eDVBFrontendParameters::setDVBC(const eDVBFrontendParametersCable &p)
 {
 	cable = p;
 	m_type = iDVBFrontend::feCable;
 	return 0;
 }
 
-RESULT eDVBFrontendParameters::setDVBT(eDVBFrontendParametersTerrestrial &p)
+RESULT eDVBFrontendParameters::setDVBT(const eDVBFrontendParametersTerrestrial &p)
 {
 	terrestrial = p;
 	m_type = iDVBFrontend::feTerrestrial;
@@ -195,8 +195,8 @@ RESULT eDVBFrontendParameters::getHash(unsigned long &hash) const
 	{
 	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:
@@ -208,7 +208,7 @@ RESULT eDVBFrontendParameters::getHash(unsigned long &hash) const
 
 DEFINE_REF(eDVBFrontend);
 
-eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok): m_type(-1), m_curVoltage(-1)
+eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok): m_type(-1), m_fe(fe), m_curVoltage(-1)
 {
 #if HAVE_DVB_API_VERSION < 3
 	char sec_filename[128];
@@ -229,9 +229,6 @@ eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok): m_type(-1), m_curVoltage(
 		ok = 0;
 		return;
 	}
-	else
-		eDebug("m_secfd is %d", m_secfd);
-
 	FrontendInfo fe_info;
 	sprintf(filename, "/dev/dvb/card%d/frontend%d", adap, fe);
 #else
@@ -275,7 +272,7 @@ eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok): m_type(-1), m_curVoltage(
 		ok = 0;
 		return;
 	}
-	eDebug("detected %s frontend", "satellite\0cable\0    terrestrial"+fe_info.type*9);
+	eDebug("detected %s frontend", "satellite\0cable\0    terrestrial"+fe_info.type*10);
 	ok = 1;
 
 	m_sn = new eSocketNotifier(eApp, m_fd, eSocketNotifier::Read);
@@ -288,7 +285,13 @@ eDVBFrontend::eDVBFrontend(int adap, int fe, int &ok): m_type(-1), m_curVoltage(
 	m_tuneTimer = new eTimer(eApp);
 	CONNECT(m_tuneTimer->timeout, eDVBFrontend::tuneLoop);
 
-	memset(m_data, 0xFFFF, sizeof(m_data));
+	int entries = sizeof(m_data) / sizeof(int);
+	for (int i=0; i<entries; ++i)
+		m_data[i] = -1;
+
+//	m_data[7] = !m_fe;
+
+//	eDebug("m_data[7] = %d %d", m_data[7], m_fe);
 
 	return;
 }
@@ -331,7 +334,7 @@ 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
 		{
@@ -373,39 +376,57 @@ void eDVBFrontend::timeout()
 		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;
 }
 
@@ -501,6 +522,7 @@ void eDVBFrontend::tuneLoop()  // called by m_tuneTimer
 				if (!m_timeoutCount)
 				{
 					eDebug("[SEC] rotor timout");
+					m_sec->setRotorMoving(false);
 					setSecSequencePos(m_sec_sequence.current()->steps);
 				}
 				else
@@ -508,7 +530,10 @@ void eDVBFrontend::tuneLoop()  // called by m_tuneTimer
 				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)
@@ -551,6 +576,7 @@ void eDVBFrontend::tuneLoop()  // called by m_tuneTimer
 					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;
@@ -609,6 +635,8 @@ RESULT eDVBFrontend::getFrontendType(int &t)
 
 RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where)
 {
+	eDebug("(%d)tune", m_fe);
+
 	if (m_type == -1)
 		return -ENODEV;
 
@@ -633,22 +661,127 @@ RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where)
 			return -ENOENT;
 		}
 		
-		res = m_sec->prepare(*this, parm, feparm);
+		res = m_sec->prepare(*this, parm, feparm, 1 << m_fe);
 		if (res)
 			return res;
 #if HAVE_DVB_API_VERSION < 3
-		eDebug("tuning to %d mhz", parm.Frequency/100);
+		eDebug("tuning to %d mhz", parm.Frequency/1000);
 #else
-		eDebug("tuning to %d mhz", parm.frequency/100);
+		eDebug("tuning to %d mhz", parm.frequency/1000);
 #endif
 		break;
 	}
 	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;
+		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;
+		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:
 	{
@@ -890,7 +1023,7 @@ RESULT eDVBFrontend::setSecSequence(const eSecCommandList &list)
 
 RESULT eDVBFrontend::getData(int num, int &data)
 {
-	if ( num < 7 )
+	if ( num < (int)(sizeof(m_data)/sizeof(int)) )
 	{
 		data = m_data[num];
 		return 0;
@@ -900,7 +1033,7 @@ RESULT eDVBFrontend::getData(int num, int &data)
 
 RESULT eDVBFrontend::setData(int num, int val)
 {
-	if ( num < 7 )
+	if ( num < (int)(sizeof(m_data)/sizeof(int)) )
 	{
 		m_data[num] = val;
 		return 0;
@@ -908,3 +1041,18 @@ RESULT eDVBFrontend::setData(int num, int val)
 	return -EINVAL;
 }
 
+int eDVBFrontend::isCompatibleWith(ePtr<iDVBFrontendParameters> &feparm)
+{
+	int type;
+	if (feparm->getSystem(type) || type != m_type)
+		return 0;
+
+	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;
+}