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;
18 eDVBFrontendParameters();
19 ~eDVBFrontendParameters()
23 RESULT getSystem(int &type) const;
24 RESULT getDVBS(eDVBFrontendParametersSatellite &) const;
25 RESULT getDVBC(eDVBFrontendParametersCable &) const;
26 RESULT getDVBT(eDVBFrontendParametersTerrestrial &) const;
28 RESULT setDVBS(const eDVBFrontendParametersSatellite &p, bool no_rotor_command_on_tune=false);
29 RESULT setDVBC(const eDVBFrontendParametersCable &p);
30 RESULT setDVBT(const eDVBFrontendParametersTerrestrial &p);
32 RESULT calculateDifference(const iDVBFrontendParameters *parm, int &, bool exact) const;
34 RESULT getHash(unsigned long &) const;
35 RESULT calcLockTimeout(unsigned int &) const;
37 RESULT getFlags(unsigned int &flags) const { flags = m_flags; return 0; }
38 RESULT setFlags(unsigned int flags) { m_flags = flags; return 0; }
43 #include <lib/dvb/sec.h>
44 class eSecCommandList;
46 class eDVBFrontend: public iDVBFrontend, public Object
53 CSW, // state of the committed switch
54 UCSW, // state of the uncommitted switch
55 TONEBURST, // current state of toneburst switch
56 NEW_ROTOR_CMD, // prev sent rotor cmd
57 NEW_ROTOR_POS, // new rotor position (not validated)
58 ROTOR_CMD, // completed rotor cmd (finalized)
59 ROTOR_POS, // current rotor position
60 LINKED_PREV_PTR, // prev double linked list (for linked FEs)
61 LINKED_NEXT_PTR, // next double linked list (for linked FEs)
62 SATPOS_DEPENDS_PTR, // pointer to FE with configured rotor (with twin/quattro lnb)
63 FREQ_OFFSET, // current frequency offset
64 CUR_VOLTAGE, // current voltage
65 CUR_TONE, // current continuous tone
68 Signal1<void,iDVBFrontend*> m_stateChanged;
70 DECLARE_REF(eDVBFrontend);
76 bool m_need_rotor_workaround;
77 bool m_can_handle_dvbs2;
79 char m_description[128];
80 #if HAVE_DVB_API_VERSION < 3
82 char m_sec_filename[128];
84 FRONTENDPARAMETERS parm;
86 ePtr<iDVBSatelliteEquipmentControl> m_sec;
87 eSocketNotifier *m_sn;
92 eSecCommandList m_sec_sequence;
94 long m_data[NUM_DATA_ENTRIES];
96 int m_idleInputpower[2]; // 13V .. 18V
97 int m_runningInputpower;
99 int m_timeoutCount; // needed for timeout
100 int m_retryCount; // diseqc retry for rotor
104 void tuneLoop(); // called by m_tuneTimer
106 bool setSecSequencePos(int steps);
107 static int PriorityOrder;
109 eDVBFrontend(int adap, int fe, int &ok);
110 virtual ~eDVBFrontend();
112 int readInputpower();
113 RESULT getFrontendType(int &type);
114 RESULT tune(const iDVBFrontendParameters &where);
115 RESULT prepare_sat(const eDVBFrontendParametersSatellite &, unsigned int timeout);
116 RESULT prepare_cable(const eDVBFrontendParametersCable &);
117 RESULT prepare_terrestrial(const eDVBFrontendParametersTerrestrial &);
118 RESULT connectStateChange(const Slot1<void,iDVBFrontend*> &stateChange, ePtr<eConnection> &connection);
119 RESULT getState(int &state);
120 RESULT setTone(int tone);
121 RESULT setVoltage(int voltage);
122 RESULT sendDiseqc(const eDVBDiseqcCommand &diseqc);
123 RESULT sendToneburst(int burst);
124 RESULT setSEC(iDVBSatelliteEquipmentControl *sec);
125 RESULT setSecSequence(const eSecCommandList &list);
126 RESULT getData(int num, long &data);
127 RESULT setData(int num, long val);
129 int readFrontendData(int type); // bitErrorRate, signalPower, signalQualitydB, signalQuality, locked, synced
130 void getFrontendStatus(ePyObject dest);
131 void getTransponderData(ePyObject dest, bool original);
132 void getFrontendData(ePyObject dest);
134 int isCompatibleWith(ePtr<iDVBFrontendParameters> &feparm);
135 int getDVBID() { return m_dvbid; }
136 int getSlotID() { return m_slotid; }
137 bool setSlotInfo(ePyObject obj); // get a tuple (slotid, slotdescr)
138 static void setTypePriorityOrder(int val) { PriorityOrder = val; }
139 static int getTypePriorityOrder() { return PriorityOrder; }
142 int closeFrontend(bool force=false);
143 const char *getDescription() const { return m_description; }