diseqc.cpp File Reference

#include <cstring>
#include <cmath>
#include <unistd.h>
#include <sys/time.h>
#include <QString>
#include "libmythbase/compat.h"
#include "libmythbase/mythcorecontext.h"
#include "libmythbase/mythdb.h"
#include "libmythbase/mythlogging.h"
#include "diseqc.h"
#include "dtvmultiplex.h"
#include "recorders/dvbtypes.h"

Include dependency graph for diseqc.cpp:

Go to the source code of this file.

Macros
#define	LOC   QString("DiSEqCDevTree: ")

Enumerations
enum	DISEQC_ADRS : std::uint8_t {   DISEQC_ADR_ALL = 0x00, DISEQC_ADR_SW_ALL = 0x10, DISEQC_ADR_LNB = 0x11, DISEQC_ADR_LNB_SW = 0x12,   DISEQC_ADR_SW_BLK = 0x14, DISEQC_ADR_SW = 0x15, DISEQC_ADR_SMATV = 0x18, DISEQC_ADR_POL_ALL = 0x20,   DISEQC_ADR_POL_LIN = 0x21, DISEQC_ADR_POS_ALL = 0x30, DISEQC_ADR_POS_AZ = 0x31, DISEQC_ADR_POS_EL = 0x32 }
enum	DISEQC_CMDS : std::uint8_t {   DISEQC_CMD_RESET = 0x00, DISEQC_CMD_CLR_RESET = 0x01, DISEQC_CMD_WRITE_N0 = 0x38, DISEQC_CMD_WRITE_N1 = 0x39,   DISEQC_CMD_WRITE_FREQ = 0x58, DISEQC_CMD_ODU = 0x5A, DISEQC_CMD_ODU_MDU = 0x5C, DISEQC_CMD_HALT = 0x60,   DISEQC_CMD_LMT_OFF = 0x63, DISEQC_CMD_LMT_E = 0x66, DISEQC_CMD_LMT_W = 0x67, DISEQC_CMD_DRIVE_E = 0x68,   DISEQC_CMD_DRIVE_W = 0x69, DISEQC_CMD_STORE_POS = 0x6a, DISEQC_CMD_GOTO_POS = 0x6b, DISEQC_CMD_GOTO_X = 0x6e }

Functions
static bool	send_diseqc (int fd, const dvb_diseqc_master_cmd cmd)
static bool	set_tone (int fd, fe_sec_tone_mode tone)
static bool	set_voltage (int fd, fe_sec_voltage volt)
static bool	mini_diseqc (int fd, fe_sec_mini_cmd cmd)
static double	GetCurTimeFloating (void)

Variables
static constexpr useconds_t	DISEQC_SHORT_WAIT { 15 * 1000 }
static constexpr useconds_t	DISEQC_LONG_WAIT { 100 * 1000 }
static constexpr useconds_t	DISEQC_POWER_ON_WAIT { 500 * 1000 }
static constexpr useconds_t	DISEQC_POWER_OFF_WAIT { (1000 * 1000) - 1 }
static constexpr uint8_t	TIMEOUT_RETRIES { 10 }
static constexpr useconds_t	TIMEOUT_WAIT { 250 * 1000 }
static constexpr uint8_t	DISEQC_FRM { 0xe0 }
static constexpr uint8_t	DISEQC_FRM_REPEAT {1 << 0}
static constexpr double	TO_RADS { M_PI / 180.0 }
static constexpr double	TO_DEC { 180.0 / M_PI }
static constexpr double	EPS { 1E-4 }
bool	diseqc_bus_already_reset = false

Macro Definition Documentation

LOC

#define LOC   QString("DiSEqCDevTree: ")

Definition at line 93 of file diseqc.cpp.

Enumeration Type Documentation

DISEQC_ADRS

enum DISEQC_ADRS : std::uint8_t

Enumerator
DISEQC_ADR_ALL
DISEQC_ADR_SW_ALL
DISEQC_ADR_LNB
DISEQC_ADR_LNB_SW
DISEQC_ADR_SW_BLK
DISEQC_ADR_SW
DISEQC_ADR_SMATV
DISEQC_ADR_POL_ALL
DISEQC_ADR_POL_LIN
DISEQC_ADR_POS_ALL
DISEQC_ADR_POS_AZ
DISEQC_ADR_POS_EL

Definition at line 53 of file diseqc.cpp.

DISEQC_CMDS

enum DISEQC_CMDS : std::uint8_t

Enumerator
DISEQC_CMD_RESET
DISEQC_CMD_CLR_RESET
DISEQC_CMD_WRITE_N0
DISEQC_CMD_WRITE_N1
DISEQC_CMD_WRITE_FREQ
DISEQC_CMD_ODU
DISEQC_CMD_ODU_MDU
DISEQC_CMD_HALT
DISEQC_CMD_LMT_OFF
DISEQC_CMD_LMT_E
DISEQC_CMD_LMT_W
DISEQC_CMD_DRIVE_E
DISEQC_CMD_DRIVE_W
DISEQC_CMD_STORE_POS
DISEQC_CMD_GOTO_POS
DISEQC_CMD_GOTO_X

Definition at line 69 of file diseqc.cpp.

Function Documentation

send_diseqc()

static bool send_diseqc ( int  fd, const dvb_diseqc_master_cmd  cmd  )

static

Definition at line 642 of file diseqc.cpp.

set_tone()

static bool set_tone ( int  fd, fe_sec_tone_mode  tone  )

static

Definition at line 1429 of file diseqc.cpp.

Referenced by DiSEqCDevSwitch::ExecuteTone().

set_voltage()

static bool set_voltage ( int  fd, fe_sec_voltage  volt  )

static

Definition at line 1451 of file diseqc.cpp.

Referenced by DiSEqCDevSwitch::ExecuteVoltage().

mini_diseqc()

static bool mini_diseqc ( int  fd, fe_sec_mini_cmd  cmd  )

static

Definition at line 1473 of file diseqc.cpp.

Referenced by DiSEqCDevSwitch::ExecuteMiniDiSEqC().

GetCurTimeFloating()

static double GetCurTimeFloating ( void  )

static

Definition at line 1665 of file diseqc.cpp.

Referenced by DiSEqCDevRotor::GetProgress(), and DiSEqCDevRotor::StartRotorPositionTracking().

Variable Documentation

DISEQC_SHORT_WAIT

constexpr useconds_t DISEQC_SHORT_WAIT { 15 * 1000 }

staticconstexpr

Definition at line 36 of file diseqc.cpp.

Referenced by DiSEqCDevTree::Execute().

DISEQC_LONG_WAIT

constexpr useconds_t DISEQC_LONG_WAIT { 100 * 1000 }

staticconstexpr

Definition at line 37 of file diseqc.cpp.

Referenced by DiSEqCDevSwitch::Execute(), DiSEqCDevRotor::Execute(), DiSEqCDevTree::ResetDiseqc(), and DiSEqCDevSCR::SendCommand().

DISEQC_POWER_ON_WAIT

constexpr useconds_t DISEQC_POWER_ON_WAIT { 500 * 1000 }

staticconstexpr

Definition at line 38 of file diseqc.cpp.

Referenced by DiSEqCDevTree::ResetDiseqc().

DISEQC_POWER_OFF_WAIT

constexpr useconds_t DISEQC_POWER_OFF_WAIT { (1000 * 1000) - 1 }

staticconstexpr

Definition at line 39 of file diseqc.cpp.

Referenced by DiSEqCDevTree::ResetDiseqc().

TIMEOUT_RETRIES

constexpr uint8_t TIMEOUT_RETRIES { 10 }

staticconstexpr

Definition at line 43 of file diseqc.cpp.

Referenced by mini_diseqc(), send_diseqc(), set_tone(), set_voltage(), DiSEqCDevTree::SetTone(), and DiSEqCDevTree::SetVoltage().

TIMEOUT_WAIT

constexpr useconds_t TIMEOUT_WAIT { 250 * 1000 }

staticconstexpr

Definition at line 44 of file diseqc.cpp.

Referenced by mini_diseqc(), send_diseqc(), set_tone(), set_voltage(), DiSEqCDevTree::SetTone(), and DiSEqCDevTree::SetVoltage().

DISEQC_FRM

constexpr uint8_t DISEQC_FRM { 0xe0 }

staticconstexpr

Definition at line 47 of file diseqc.cpp.

DISEQC_FRM_REPEAT

constexpr uint8_t DISEQC_FRM_REPEAT {1 << 0}

staticconstexpr

Definition at line 48 of file diseqc.cpp.

TO_RADS

constexpr double TO_RADS { M_PI / 180.0 }

staticconstexpr

Definition at line 88 of file diseqc.cpp.

Referenced by DiSEqCDevRotor::CalculateAzimuth().

TO_DEC

constexpr double TO_DEC { 180.0 / M_PI }

staticconstexpr

Definition at line 89 of file diseqc.cpp.

Referenced by DiSEqCDevRotor::CalculateAzimuth().

EPS

constexpr double EPS { 1E-4 }

staticconstexpr

Definition at line 91 of file diseqc.cpp.

Referenced by DiSEqCDevRotor::ExecuteRotor().

diseqc_bus_already_reset

bool diseqc_bus_already_reset = false

Definition at line 95 of file diseqc.cpp.

Referenced by DiSEqCDevTree::ResetDiseqc().