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;
38 #include <lib/dvb/sec.h>
39 class eSecCommandList;
41 class eDVBFrontend: public iDVBFrontend, public Object
43 DECLARE_REF(eDVBFrontend);
49 bool m_need_rotor_workaround;
51 char m_description[128];
52 #if HAVE_DVB_API_VERSION < 3
54 char m_sec_filename[128];
57 FRONTENDPARAMETERS parm;
59 Signal1<void,iDVBFrontend*> m_stateChanged;
60 ePtr<iDVBSatelliteEquipmentControl> m_sec;
61 eSocketNotifier *m_sn;
66 eSecCommandList m_sec_sequence;
69 CSW, // state of the committed switch
70 UCSW, // state of the uncommitted switch
71 TONEBURST, // current state of toneburst switch
72 NEW_ROTOR_CMD, // prev sent rotor cmd
73 NEW_ROTOR_POS, // new rotor position (not validated)
74 ROTOR_CMD, // completed rotor cmd (finalized)
75 ROTOR_POS, // current rotor position
76 LINKED_PREV_PTR, // prev double linked list (for linked FEs)
77 LINKED_NEXT_PTR, // next double linked list (for linked FEs)
78 SATPOS_DEPENDS_PTR, // pointer to FE with configured rotor (with twin/quattro lnb)
79 FREQ_OFFSET, // current frequency offset
80 CUR_VOLTAGE, // current voltage
81 CUR_TONE, // current continuous tone
85 long m_data[NUM_DATA_ENTRIES];
87 int m_idleInputpower[2]; // 13V .. 18V
88 int m_runningInputpower;
90 int m_timeoutCount; // needed for timeout
91 int m_retryCount; // diseqc retry for rotor
95 void tuneLoop(); // called by m_tuneTimer
98 bool setSecSequencePos(int steps);
99 void setRotorData(int pos, int cmd);
100 static int PriorityOrder;
102 eDVBFrontend(int adap, int fe, int &ok);
103 virtual ~eDVBFrontend();
105 RESULT getFrontendType(int &type);
106 RESULT tune(const iDVBFrontendParameters &where);
107 RESULT prepare_sat(const eDVBFrontendParametersSatellite &);
108 RESULT prepare_cable(const eDVBFrontendParametersCable &);
109 RESULT prepare_terrestrial(const eDVBFrontendParametersTerrestrial &);
110 RESULT connectStateChange(const Slot1<void,iDVBFrontend*> &stateChange, ePtr<eConnection> &connection);
111 RESULT getState(int &state);
112 RESULT setTone(int tone);
113 RESULT setVoltage(int voltage);
114 RESULT sendDiseqc(const eDVBDiseqcCommand &diseqc);
115 RESULT sendToneburst(int burst);
116 RESULT setSEC(iDVBSatelliteEquipmentControl *sec);
117 RESULT setSecSequence(const eSecCommandList &list);
118 RESULT getData(int num, long &data);
119 RESULT setData(int num, long val);
121 int readFrontendData(int type); // bitErrorRate, signalPower, signalQualitydB, signalQuality, locked, synced
122 void getFrontendStatus(ePyObject dest);
123 void getTransponderData(ePyObject dest, bool original);
124 void getFrontendData(ePyObject dest);
126 int isCompatibleWith(ePtr<iDVBFrontendParameters> &feparm);
127 int getDVBID() { return m_dvbid; }
128 int getSlotID() { return m_slotid; }
129 bool setSlotInfo(ePyObject obj); // get a tuple (slotid, slotdescr)
130 static void setTypePriorityOrder(int val) { PriorityOrder = val; }
131 static int getTypePriorityOrder() { return PriorityOrder; }
135 const char *getDescription() const { return m_description; }