DiSEqCDevLNB Class Reference

#include <diseqc.h>

Inheritance diagram for DiSEqCDevLNB:

Detailed Description

LNB Class.

Definition at line 358 of file diseqc.h.


Public Types
enum	dvbdev_lnb_t { kTypeFixed = 0, kTypeVoltageControl = 1, kTypeVoltageAndToneControl = 2, kTypeBandstacked = 3 }
Public Member Functions
	DiSEqCDevLNB (DiSEqCDevTree &tree, uint devid)
virtual bool	Execute (const DiSEqCDevSettings &, const DTVMultiplex &)
	Applies DiSEqC settings to this node and any children.
virtual bool	Load (void)
	Loads this device from the database.
virtual bool	Store (void) const
	Stores this device to the database.
void	SetType (dvbdev_lnb_t type)
void	SetLOFSwitch (uint lof_switch)
void	SetLOFHigh (uint lof_hi)
void	SetLOFLow (uint lof_lo)
void	SetPolarityInverted (bool inv)
dvbdev_lnb_t	GetType (void) const
uint	GetLOFSwitch (void) const
uint	GetLOFHigh (void) const
uint	GetLOFLow (void) const
bool	IsPolarityInverted (void) const
bool	IsHighBand (const DTVMultiplex &) const
	Determine if the high frequency band is active (for switchable LNBs).
bool	IsHorizontal (const DTVMultiplex &) const
	Determine if horizontal polarity is active (for switchable LNBs).
uint32_t	GetIntermediateFrequency (const DiSEqCDevSettings &, const DTVMultiplex &) const
	Calculate proper intermediate frequency for the given settings and tuning parameters.
virtual uint	GetVoltage (const DiSEqCDevSettings &, const DTVMultiplex &) const
	Retrives the desired voltage for this config.
Static Public Member Functions
static QString	LNBTypeToString (dvbdev_lnb_t type)
static dvbdev_lnb_t	LNBTypeFromString (const QString &type)
Private Attributes
dvbdev_lnb_t	m_type
uint	m_lof_switch
uint	m_lof_hi
uint	m_lof_lo
bool	m_pol_inv
	If a signal is circularly polarized the polarity will flip on each reflection, so antenna systems with an even number of reflectors will need to set this value.
Static Private Attributes
static const TypeTable	LNBTypeTable [5]

Member Enumeration Documentation

enum DiSEqCDevLNB::dvbdev_lnb_t

Enumerator:

kTypeFixed
kTypeVoltageControl
kTypeVoltageAndToneControl
kTypeBandstacked

Definition at line 369 of file diseqc.h.

Constructor & Destructor Documentation

DiSEqCDevLNB::DiSEqCDevLNB	(	DiSEqCDevTree &	tree,
		uint	devid
	)

Definition at line 2027 of file diseqc.cpp.

Member Function Documentation

bool DiSEqCDevLNB::Execute	(	const DiSEqCDevSettings &	,
		const DTVMultiplex &
	)			`[virtual]`

Applies DiSEqC settings to this node and any children.

Parameters:

	settings	Configuration chain to apply.
	tuning	Tuning parameters.

Returns:: True if execution completed successfully.

Implements DiSEqCDevDevice.

Definition at line 2036 of file diseqc.cpp.

bool DiSEqCDevLNB::Load ( void ) [virtual]

Loads this device from the database.

Returns:: True if successful.

Implements DiSEqCDevDevice.

Definition at line 2059 of file diseqc.cpp.

bool DiSEqCDevLNB::Store ( void ) const [virtual]

Stores this device to the database.

Returns:: True if successful.

Implements DiSEqCDevDevice.

Definition at line 2089 of file diseqc.cpp.

void DiSEqCDevLNB::SetType ( dvbdev_lnb_t type ) [inline]

Definition at line 376 of file diseqc.h.

Referenced by convert_diseqc_db().

void DiSEqCDevLNB::SetLOFSwitch ( uint lof_switch ) [inline]

Definition at line 377 of file diseqc.h.

Referenced by convert_diseqc_db().

void DiSEqCDevLNB::SetLOFHigh ( uint lof_hi ) [inline]

Definition at line 378 of file diseqc.h.

Referenced by convert_diseqc_db().

void DiSEqCDevLNB::SetLOFLow ( uint lof_lo ) [inline]

Definition at line 379 of file diseqc.h.

Referenced by convert_diseqc_db().

void DiSEqCDevLNB::SetPolarityInverted ( bool inv ) [inline]

Definition at line 380 of file diseqc.h.

dvbdev_lnb_t DiSEqCDevLNB::GetType ( void ) const [inline]

Definition at line 383 of file diseqc.h.

Referenced by FindPreset().

uint DiSEqCDevLNB::GetLOFSwitch ( void ) const [inline]

Definition at line 384 of file diseqc.h.

Referenced by FindPreset().

uint DiSEqCDevLNB::GetLOFHigh ( void ) const [inline]

Definition at line 385 of file diseqc.h.

Referenced by FindPreset().

uint DiSEqCDevLNB::GetLOFLow ( void ) const [inline]

Definition at line 386 of file diseqc.h.

Referenced by FindPreset().

bool DiSEqCDevLNB::IsPolarityInverted ( void ) const [inline]

Definition at line 387 of file diseqc.h.

Referenced by FindPreset(), and IsHorizontal().

bool DiSEqCDevLNB::IsHighBand ( const DTVMultiplex & tuning ) const

Determine if the high frequency band is active (for switchable LNBs).

Parameters:

tuning

Tuning parameters.

Returns:: True if high band is active.

Definition at line 2159 of file diseqc.cpp.

Referenced by Execute(), DiSEqCDevSwitch::ExecuteDiseqc(), GetIntermediateFrequency(), and DiSEqCDevSwitch::ShouldSwitch().

bool DiSEqCDevLNB::IsHorizontal ( const DTVMultiplex & tuning ) const

Determine if horizontal polarity is active (for switchable LNBs).

Parameters:

tuning

Tuning parameters.

Returns:: True if polarity is horizontal.

Definition at line 2179 of file diseqc.cpp.

Referenced by DiSEqCDevSwitch::ExecuteDiseqc(), DiSEqCDevSwitch::ExecuteLegacy(), GetVoltage(), IsHighBand(), and DiSEqCDevSwitch::ShouldSwitch().

uint32_t DiSEqCDevLNB::GetIntermediateFrequency	(	const DiSEqCDevSettings &	,
		const DTVMultiplex &	tuning
	)			const

Calculate proper intermediate frequency for the given settings and tuning parameters.

Parameters:

	settings	Configuration chain in effect.
	tuning	Tuning parameters.

Returns:: Frequency for use with FE_SET_FRONTEND.

Definition at line 2193 of file diseqc.cpp.

Referenced by DVBChannel::CheckOptions(), and DVBChannel::Tune().

uint DiSEqCDevLNB::GetVoltage	(	const DiSEqCDevSettings &	,
		const DTVMultiplex &
	)			const `[virtual]`

Retrives the desired voltage for this config.

Parameters:

	settings	Configuration chain in effect.
	tuning	Tuning parameters.

Returns:: Voltage required.

Implements DiSEqCDevDevice.

Definition at line 2045 of file diseqc.cpp.

static QString DiSEqCDevLNB::LNBTypeToString ( dvbdev_lnb_t type ) [inline, static]

Definition at line 396 of file diseqc.h.

Referenced by Store().

static dvbdev_lnb_t DiSEqCDevLNB::LNBTypeFromString ( const QString & type ) [inline, static]

Definition at line 399 of file diseqc.h.

Referenced by Load().

Member Data Documentation

dvbdev_lnb_t DiSEqCDevLNB::m_type [private]

Definition at line 403 of file diseqc.h.

Referenced by Execute(), GetType(), GetVoltage(), IsHighBand(), Load(), SetType(), and Store().

uint DiSEqCDevLNB::m_lof_switch [private]

Definition at line 404 of file diseqc.h.

Referenced by GetLOFSwitch(), IsHighBand(), Load(), SetLOFSwitch(), and Store().

uint DiSEqCDevLNB::m_lof_hi [private]

Definition at line 405 of file diseqc.h.

Referenced by GetIntermediateFrequency(), GetLOFHigh(), Load(), SetLOFHigh(), and Store().

uint DiSEqCDevLNB::m_lof_lo [private]

Definition at line 406 of file diseqc.h.

Referenced by GetIntermediateFrequency(), GetLOFLow(), Load(), SetLOFLow(), and Store().

bool DiSEqCDevLNB::m_pol_inv [private]

If a signal is circularly polarized the polarity will flip on each reflection, so antenna systems with an even number of reflectors will need to set this value.

Definition at line 410 of file diseqc.h.

Referenced by IsPolarityInverted(), Load(), SetPolarityInverted(), and Store().

const DiSEqCDevDevice::TypeTable DiSEqCDevLNB::LNBTypeTable [static, private]

Initial value:

{
    { "fixed",        kTypeFixed                 },
    { "voltage",      kTypeVoltageControl        },
    { "voltage_tone", kTypeVoltageAndToneControl },
    { "bandstacked",  kTypeBandstacked           },
    { QString::null,  kTypeVoltageAndToneControl },
}

Definition at line 412 of file diseqc.h.

Referenced by LNBTypeFromString(), and LNBTypeToString().

The documentation for this class was generated from the following files:

DiSEqCDevLNB Class Reference

Detailed Description

Public Types

Public Member Functions

Static Public Member Functions

Private Attributes

Static Private Attributes

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation