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cDvbTuner Class Reference

Inheritance diagram for cDvbTuner:

[legend]Collaboration diagram for cDvbTuner:

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Public Methods
	cDvbTuner (int Fd_Frontend, int CardIndex, fe_type_t FrontendType)
virtual	~cDvbTuner ()
bool	IsTunedTo (const cChannel *Channel) const
void	Set (const cChannel *Channel)
bool	Locked (void)
Private Types
enum	eTunerStatus { tsIdle, tsSet, tsTuned, tsLocked }
Private Methods
bool	SetFrontend (void)
virtual void	Action (void)
Private Attributes
int	fd_frontend
int	cardIndex
fe_type_t	frontendType
cChannel	channel
const char *	diseqcCommands
bool	active
eTunerStatus	tunerStatus
cMutex	mutex
cCondVar	newSet

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Member Enumeration Documentation

enum cDvbTuner::eTunerStatus [private]

Enumeration values: tsIdle  tsSet  tsTuned  tsLocked  Definition at line 67 of file dvbdevice.c.

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Constructor & Destructor Documentation

cDvbTuner::cDvbTuner (  int    Fd_Frontend, int    CardIndex, fe_type_t    FrontendType )

Definition at line 87 of file dvbdevice.c. References active, cardIndex, diseqcCommands, fd_frontend, frontendType, cThread::Start(), tsIdle, and tunerStatus.

cDvbTuner::~cDvbTuner (    )  [virtual]

Definition at line 98 of file dvbdevice.c. References active, cCondVar::Broadcast(), cThread::Cancel(), newSet, tsIdle, and tunerStatus.

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Member Function Documentation

void cDvbTuner::Action (  void    )  [private, virtual]

Implements cThread. Definition at line 232 of file dvbdevice.c. References active, CHECK, dsyslog, esyslog, newSet, SetFrontend(), cCondVar::TimedWait(), tsIdle, tsLocked, tsSet, tsTuned, and tunerStatus.

bool cDvbTuner::IsTunedTo (  const cChannel *    Channel )  const

Definition at line 106 of file dvbdevice.c. References channel, cChannel::Frequency(), cChannel::Source(), tsIdle, and tunerStatus. Referenced by cDvbDevice::ProvidesChannel(), and cDvbDevice::SetChannelDevice().

bool cDvbTuner::Locked (  void    )  [inline]

Definition at line 84 of file dvbdevice.c.

void cDvbTuner::Set (  const cChannel *    Channel )

Definition at line 111 of file dvbdevice.c. References cCondVar::Broadcast(), channel, newSet, tsSet, and tunerStatus. Referenced by cDvbDevice::SetChannelDevice().

bool cDvbTuner::SetFrontend (  void    )  [private]

Definition at line 126 of file dvbdevice.c. References cChannel::Bandwidth(), channel, CHECK, cChannel::CoderateH(), cChannel::CoderateL(), cDiseqc::Codes(), cDiseqc::Commands(), cDiseqc::daCodes, cDiseqc::daMiniA, cDiseqc::daMiniB, cDiseqc::daNone, cDiseqc::daToneOff, cDiseqc::daToneOn, cDiseqc::daVoltage13, cDiseqc::daVoltage18, diseqcCommands, cDiseqc::eDiseqcActions, esyslog, cDiseqc::Execute(), cChannel::Frequency(), FrequencyToHz(), cChannel::Guard(), cChannel::Hierarchy(), cChannel::Inversion(), cDiseqc::Lof(), min(), cChannel::Modulation(), cChannel::Number(), cChannel::Polarization(), cChannel::Source(), cChannel::Srate(), cChannel::Transmission(), and uchar. Referenced by Action().

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Field Documentation

bool cDvbTuner::active [private]

Definition at line 73 of file dvbdevice.c. Referenced by Action(), cDvbTuner(), and ~cDvbTuner().

int cDvbTuner::cardIndex [private]

Definition at line 69 of file dvbdevice.c. Referenced by cDvbTuner().

cChannel cDvbTuner::channel [private]

Definition at line 71 of file dvbdevice.c. Referenced by IsTunedTo(), Set(), and SetFrontend().

const char* cDvbTuner::diseqcCommands [private]

Definition at line 72 of file dvbdevice.c. Referenced by cDvbTuner(), and SetFrontend().

int cDvbTuner::fd_frontend [private]

Definition at line 68 of file dvbdevice.c. Referenced by cDvbTuner().

fe_type_t cDvbTuner::frontendType [private]

Definition at line 70 of file dvbdevice.c. Referenced by cDvbTuner().

cMutex cDvbTuner::mutex [private]

Reimplemented from cThread. Definition at line 75 of file dvbdevice.c.

cCondVar cDvbTuner::newSet [private]

Definition at line 76 of file dvbdevice.c. Referenced by Action(), Set(), and ~cDvbTuner().

eTunerStatus cDvbTuner::tunerStatus [private]

Definition at line 74 of file dvbdevice.c. Referenced by Action(), cDvbTuner(), IsTunedTo(), Set(), and ~cDvbTuner().

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

• dvbdevice.c

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