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
46 CSW, // state of the committed switch
47 UCSW, // state of the uncommitted switch
48 TONEBURST, // current state of toneburst switch
49 NEW_ROTOR_CMD, // prev sent rotor cmd
50 NEW_ROTOR_POS, // new rotor position (not validated)
51 ROTOR_CMD, // completed rotor cmd (finalized)
52 ROTOR_POS, // current rotor position
53 LINKED_PREV_PTR, // prev double linked list (for linked FEs)
54 LINKED_NEXT_PTR, // next double linked list (for linked FEs)
55 SATPOS_DEPENDS_PTR, // pointer to FE with configured rotor (with twin/quattro lnb)
56 FREQ_OFFSET, // current frequency offset
57 CUR_VOLTAGE, // current voltage
58 CUR_TONE, // current continuous tone
61 Signal1<void,iDVBFrontend*> m_stateChanged;
63 DECLARE_REF(eDVBFrontend);
69 bool m_need_rotor_workaround;
70 bool m_can_handle_dvbs2;
72 char m_description[128];
73 #if HAVE_DVB_API_VERSION < 3
75 char m_sec_filename[128];
77 FRONTENDPARAMETERS parm;
79 ePtr<iDVBSatelliteEquipmentControl> m_sec;
80 eSocketNotifier *m_sn;
85 eSecCommandList m_sec_sequence;
87 long m_data[NUM_DATA_ENTRIES];
89 int m_idleInputpower[2]; // 13V .. 18V
90 int m_runningInputpower;
92 int m_timeoutCount; // needed for timeout
93 int m_retryCount; // diseqc retry for rotor
97 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 int readInputpower();
107 RESULT getFrontendType(int &type);
108 RESULT tune(const iDVBFrontendParameters &where);
109 RESULT prepare_sat(const eDVBFrontendParametersSatellite &, unsigned int timeout);
110 RESULT prepare_cable(const eDVBFrontendParametersCable &);
111 RESULT prepare_terrestrial(const eDVBFrontendParametersTerrestrial &);
112 RESULT connectStateChange(const Slot1<void,iDVBFrontend*> &stateChange, ePtr<eConnection> &connection);
113 RESULT getState(int &state);
114 RESULT setTone(int tone);
115 RESULT setVoltage(int voltage);
116 RESULT sendDiseqc(const eDVBDiseqcCommand &diseqc);
117 RESULT sendToneburst(int burst);
118 RESULT setSEC(iDVBSatelliteEquipmentControl *sec);
119 RESULT setSecSequence(const eSecCommandList &list);
120 RESULT getData(int num, long &data);
121 RESULT setData(int num, long val);
123 int readFrontendData(int type); // bitErrorRate, signalPower, signalQualitydB, signalQuality, locked, synced
124 void getFrontendStatus(ePyObject dest);
125 void getTransponderData(ePyObject dest, bool original);
126 void getFrontendData(ePyObject dest);
128 int isCompatibleWith(ePtr<iDVBFrontendParameters> &feparm);
129 int getDVBID() { return m_dvbid; }
130 int getSlotID() { return m_slotid; }
131 bool setSlotInfo(ePyObject obj); // get a tuple (slotid, slotdescr)
132 static void setTypePriorityOrder(int val) { PriorityOrder = val; }
133 static int getTypePriorityOrder() { return PriorityOrder; }
137 const char *getDescription() const { return m_description; }