1 #ifndef __dvb_frontend_h
2 #define __dvb_frontend_h
4 #include <lib/dvb/idvb.h>
6 class eDVBFrontendParameters: public iDVBFrontendParameters
8 DECLARE_REF(eDVBFrontendParameters);
11 eDVBFrontendParametersSatellite sat;
12 eDVBFrontendParametersCable cable;
13 eDVBFrontendParametersTerrestrial terrestrial;
17 eDVBFrontendParameters();
18 ~eDVBFrontendParameters()
22 RESULT getSystem(int &type) const;
23 RESULT getDVBS(eDVBFrontendParametersSatellite &) const;
24 RESULT getDVBC(eDVBFrontendParametersCable &) const;
25 RESULT getDVBT(eDVBFrontendParametersTerrestrial &) const;
27 RESULT setDVBS(const eDVBFrontendParametersSatellite &p, bool no_rotor_command_on_tune=false);
28 RESULT setDVBC(const eDVBFrontendParametersCable &p);
29 RESULT setDVBT(const eDVBFrontendParametersTerrestrial &p);
31 RESULT calculateDifference(const iDVBFrontendParameters *parm, int &, bool exact) const;
33 RESULT getHash(unsigned long &) const;
34 RESULT calcLockTimeout(unsigned int &) const;
39 #include <lib/dvb/sec.h>
40 class eSecCommandList;
42 class eDVBFrontend: public iDVBFrontend, public Object
44 DECLARE_REF(eDVBFrontend);
50 bool m_need_rotor_workaround;
52 char m_description[128];
53 #if HAVE_DVB_API_VERSION < 3
55 char m_sec_filename[128];
58 FRONTENDPARAMETERS parm;
60 Signal1<void,iDVBFrontend*> m_stateChanged;
61 ePtr<iDVBSatelliteEquipmentControl> m_sec;
62 eSocketNotifier *m_sn;
67 eSecCommandList m_sec_sequence;
70 CSW, // state of the committed switch
71 UCSW, // state of the uncommitted switch
72 TONEBURST, // current state of toneburst switch
73 NEW_ROTOR_CMD, // prev sent rotor cmd
74 NEW_ROTOR_POS, // new rotor position (not validated)
75 ROTOR_CMD, // completed rotor cmd (finalized)
76 ROTOR_POS, // current rotor position
77 LINKED_PREV_PTR, // prev double linked list (for linked FEs)
78 LINKED_NEXT_PTR, // next double linked list (for linked FEs)
79 SATPOS_DEPENDS_PTR, // pointer to FE with configured rotor (with twin/quattro lnb)
80 FREQ_OFFSET, // current frequency offset
81 CUR_VOLTAGE, // current voltage
82 CUR_TONE, // current continuous tone
86 long m_data[NUM_DATA_ENTRIES];
88 int m_idleInputpower[2]; // 13V .. 18V
89 int m_runningInputpower;
91 int m_timeoutCount; // needed for timeout
92 int m_retryCount; // diseqc retry for rotor
96 void tuneLoop(); // called by m_tuneTimer
99 bool setSecSequencePos(int steps);
100 void setRotorData(int pos, int cmd);
101 static int PriorityOrder;
103 eDVBFrontend(int adap, int fe, int &ok);
104 virtual ~eDVBFrontend();
106 RESULT getFrontendType(int &type);
107 RESULT tune(const iDVBFrontendParameters &where);
108 RESULT prepare_sat(const eDVBFrontendParametersSatellite &, unsigned int timeout);
109 RESULT prepare_cable(const eDVBFrontendParametersCable &);
110 RESULT prepare_terrestrial(const eDVBFrontendParametersTerrestrial &);
111 RESULT connectStateChange(const Slot1<void,iDVBFrontend*> &stateChange, ePtr<eConnection> &connection);
112 RESULT getState(int &state);
113 RESULT setTone(int tone);
114 RESULT setVoltage(int voltage);
115 RESULT sendDiseqc(const eDVBDiseqcCommand &diseqc);
116 RESULT sendToneburst(int burst);
117 RESULT setSEC(iDVBSatelliteEquipmentControl *sec);
118 RESULT setSecSequence(const eSecCommandList &list);
119 RESULT getData(int num, long &data);
120 RESULT setData(int num, long val);
122 int readFrontendData(int type); // bitErrorRate, signalPower, signalQualitydB, signalQuality, locked, synced
123 void getFrontendStatus(ePyObject dest);
124 void getTransponderData(ePyObject dest, bool original);
125 void getFrontendData(ePyObject dest);
127 int isCompatibleWith(ePtr<iDVBFrontendParameters> &feparm);
128 int getDVBID() { return m_dvbid; }
129 int getSlotID() { return m_slotid; }
130 bool setSlotInfo(ePyObject obj); // get a tuple (slotid, slotdescr)
131 static void setTypePriorityOrder(int val) { PriorityOrder = val; }
132 static int getTypePriorityOrder() { return PriorityOrder; }
136 const char *getDescription() const { return m_description; }