lib/dvb/sec.h

   1 #ifndef __dvb_sec_h
   2 #define __dvb_sec_h
   3
   4 #include <config.h>
   5 #include <lib/dvb/idvb.h>
   6 #include <list>
   7
   8 class eSecCommand
   9 {
  10 public:
  11         enum { modeStatic, modeDynamic };
  12         enum {
  13                 NONE, SLEEP, SET_VOLTAGE, SET_TONE, GOTO,
  14                 SEND_DISEQC, SEND_TONEBURST, SET_FRONTEND,
  15                 MEASURE_IDLE_INPUTPOWER, MEASURE_RUNNING_INPUTPOWER,
  16                 IF_TIMEOUT_GOTO, IF_INPUTPOWER_DELTA_GOTO,
  17                 UPDATE_CURRENT_ROTORPARAMS, SET_TIMEOUT,
  18                 IF_IDLE_INPUTPOWER_AVAIL_GOTO, SET_POWER_LIMITING_MODE,
  19                 IF_VOLTAGE_GOTO
  20         };
  21         int cmd;
  22         struct rotor
  23         {
  24                 int deltaA;   // difference in mA between running and stopped rotor
  25                 int okcount;  // counter
  26                 int steps;    // goto steps
  27                 int direction;
  28         };
  29         struct pair
  30         {
  31                 int voltage;
  32                 int steps;
  33         };
  34         union
  35         {
  36                 int val;
  37                 int steps;
  38                 int timeout;
  39                 int voltage;
  40                 int tone;
  41                 int toneburst;
  42                 int msec;
  43                 int mode;
  44                 rotor measure;
  45                 eDVBDiseqcCommand diseqc;
  46                 pair compare;
  47         };
  48         eSecCommand( int cmd )
  49                 :cmd(cmd)
  50         {}
  51         eSecCommand( int cmd, int val )
  52                 :cmd(cmd), val(val)
  53         {}
  54         eSecCommand( int cmd, eDVBDiseqcCommand diseqc )
  55                 :cmd(cmd), diseqc(diseqc)
  56         {}
  57         eSecCommand( int cmd, rotor measure )
  58                 :cmd(cmd), measure(measure)
  59         {}
  60         eSecCommand( int cmd, pair compare )
  61                 :cmd(cmd), compare(compare)
  62         {}
  63         eSecCommand()
  64                 :cmd(NONE)
  65         {}
  66 };
  67
  68 class eSecCommandList
  69 {
  70         std::list<eSecCommand> secSequence;
  71         std::list<eSecCommand>::iterator cur;
  72 public:
  73         eSecCommandList()
  74                 :cur(secSequence.end())
  75         {
  76         }
  77         void push_front(const eSecCommand &cmd)
  78         {
  79                 secSequence.push_front(cmd);
  80         }
  81         void push_back(const eSecCommand &cmd)
  82         {
  83                 secSequence.push_back(cmd);
  84         }
  85         void clear()
  86         {
  87                 secSequence.clear();
  88                 cur=secSequence.end();
  89         }
  90         inline std::list<eSecCommand>::iterator &current()
  91         {
  92                 return cur;
  93         }
  94         inline std::list<eSecCommand>::iterator begin()
  95         {
  96                 return secSequence.begin();
  97         }
  98         inline std::list<eSecCommand>::iterator end()
  99         {
 100                 return secSequence.end();
 101         }
 102         int size() const
 103         {
 104                 return secSequence.size();
 105         }
 106         operator bool() const
 107         {
 108                 return secSequence.size();
 109         }
 110 };
 111
 112 class eDVBSatelliteDiseqcParameters
 113 {
 114 public:
 115         enum { AA=0, AB=1, BA=2, BB=3, SENDNO=4 /* and 0xF0 .. 0xFF*/  };       // DiSEqC Parameter
 116         int m_committed_cmd;
 117
 118         enum t_diseqc_mode { NONE=0, V1_0=1, V1_1=2, V1_2=3, SMATV=4 }; // DiSEqC Mode
 119         t_diseqc_mode m_diseqc_mode;
 120
 121         enum t_toneburst_param { NO=0, A=1, B=2 };
 122         t_toneburst_param m_toneburst_param;
 123
 124         int m_repeats;  // for cascaded switches
 125         bool m_use_fast;        // send no DiSEqC on H/V or Lo/Hi change
 126         bool m_seq_repeat;      // send the complete DiSEqC Sequence twice...
 127         bool m_swap_cmds;       // swaps the committed & uncommitted cmd
 128         int m_uncommitted_cmd;  // state of the 4 uncommitted switches..
 129 };
 130
 131 class eDVBSatelliteSwitchParameters
 132 {
 133 public:
 134         enum t_22khz_signal {   HILO=0, ON=1, OFF=2     }; // 22 Khz
 135         enum t_voltage_mode     {       HV=0, _14V=1, _18V=2, _0V=3 }; // 14/18 V
 136         t_voltage_mode m_voltage_mode;
 137         t_22khz_signal m_22khz_signal;
 138 };
 139
 140 class eDVBSatelliteRotorParameters
 141 {
 142 public:
 143         enum { NORTH, SOUTH, EAST, WEST };
 144
 145         struct eDVBSatelliteRotorInputpowerParameters
 146         {
 147                 bool m_use;     // can we use rotor inputpower to detect rotor running state ?
 148                 int m_threshold;        // threshold between running and stopped rotor
 149         };
 150         eDVBSatelliteRotorInputpowerParameters m_inputpower_parameters;
 151
 152         struct eDVBSatelliteRotorGotoxxParameters
 153         {
 154                 bool m_can_use; // rotor support gotoXX cmd ?
 155                 int m_lo_direction;     // EAST, WEST
 156                 int m_la_direction;     // NORT, SOUTH
 157                 double m_longitude;     // longitude for gotoXX° function
 158                 double m_latitude;      // latitude for gotoXX° function
 159         };
 160         eDVBSatelliteRotorGotoxxParameters m_gotoxx_parameters;
 161
 162         struct Orbital_Position_Compare
 163         {
 164                 inline bool operator()(const int &i1, const int &i2) const
 165                 {
 166                         return abs(i1-i2) < 6 ? false: i1 < i2;
 167                 }
 168         };
 169         std::map< int, int, Orbital_Position_Compare > m_rotor_position_table;
 170         /* mapping orbitalposition <-> number stored in rotor */
 171
 172         void setDefaultOptions() // set default rotor options
 173         {
 174                 m_inputpower_parameters.m_use = true;
 175                 m_inputpower_parameters.m_threshold = 60;
 176                 m_gotoxx_parameters.m_can_use = true;
 177                 m_gotoxx_parameters.m_lo_direction = EAST;
 178                 m_gotoxx_parameters.m_la_direction = NORTH;
 179                 m_gotoxx_parameters.m_longitude = 0.0;
 180                 m_gotoxx_parameters.m_latitude = 0.0;
 181         }
 182 };
 183
 184 class eDVBSatelliteLNBParameters
 185 {
 186 public:
 187         enum t_12V_relais_state { OFF=0, ON };
 188         t_12V_relais_state m_12V_relais_state;  // 12V relais output on/off
 189
 190         unsigned int m_lof_hi,  // for 2 band universal lnb 10600 Mhz (high band offset frequency)
 191                                 m_lof_lo,       // for 2 band universal lnb  9750 Mhz (low band offset frequency)
 192                                 m_lof_threshold;        // for 2 band universal lnb 11750 Mhz (band switch frequency)
 193
 194         bool m_increased_voltage; // use increased voltage ( 14/18V )
 195
 196         std::map<int, eDVBSatelliteSwitchParameters> m_satellites;
 197         eDVBSatelliteDiseqcParameters m_diseqc_parameters;
 198         eDVBSatelliteRotorParameters m_rotor_parameters;
 199 };
 200
 201 class eDVBSatelliteEquipmentControl: public iDVBSatelliteEquipmentControl
 202 {
 203         std::list<eDVBSatelliteLNBParameters> m_lnblist;
 204 public:
 205         DECLARE_REF(eDVBSatelliteEquipmentControl);
 206         eDVBSatelliteEquipmentControl();
 207         RESULT prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, eDVBFrontendParametersSatellite &sat);
 208 };
 209
 210 #endif