Channel Class Reference

This class represents a GNSS channel. It wraps an AcquisitionInterface, a TrackingInterface and a TelemetryDecoderInterface, and handles their interaction through a Finite State Machine. More...

#include <channel.h>

Inheritance diagram for Channel:

Public Member Functions
	Channel (const ConfigurationInterface *configuration, uint32_t channel, std::shared_ptr< AcquisitionInterface > acq, std::shared_ptr< TrackingInterface > trk, std::shared_ptr< TelemetryDecoderInterface > nav, const std::string &role, const std::string &signal_str, Concurrent_Queue< pmt::pmt_t > *queue)
	Constructor.
	~Channel ()=default
	Destructor.
void	connect (gr::top_block_sptr top_block) override
	Connects the tracking block to the top_block and to the telemetry.
void	disconnect (gr::top_block_sptr top_block) override
gr::basic_block_sptr	get_left_block () override
gr::basic_block_sptr	get_left_block_trk () override
	Gets the GNU Radio tracking block input pointer.
gr::basic_block_sptr	get_right_block_trk () override
	Gets the GNU Radio tracking block output pointer.
gr::basic_block_sptr	get_left_block_acq () override
	Gets the GNU Radio acquisition block input pointer.
gr::basic_block_sptr	get_right_block_acq () override
	Gets the GNU Radio acquisition block output pointer.
gr::basic_block_sptr	get_right_block () override
	Gets the GNU Radio channel block output pointer.
std::string	role () override
std::string	implementation () override
	Returns "Channel".
size_t	item_size () override
Gnss_Signal	get_signal () override
void	start_acquisition () override
	Start the State Machine.
void	stop_channel () override
	Stop the State Machine.
void	set_signal (const Gnss_Signal &gnss_signal_) override
	Sets the channel GNSS signal.
void	assist_acquisition_doppler (double Carrier_Doppler_hz) override
std::shared_ptr< AcquisitionInterface >	acquisition () const
std::shared_ptr< TrackingInterface >	tracking () const
std::shared_ptr< TelemetryDecoderInterface >	telemetry () const
Public Member Functions inherited from GNSSBlockInterface
virtual gr::basic_block_sptr	get_left_block (int RF_channel)
virtual gr::basic_block_sptr	get_right_block (int RF_channel)
virtual void	start ()
	Start the flow of samples if needed.

Detailed Description

This class represents a GNSS channel. It wraps an AcquisitionInterface, a TrackingInterface and a TelemetryDecoderInterface, and handles their interaction through a Finite State Machine.

Definition at line 60 of file channel.h.

Constructor & Destructor Documentation

Channel()

Channel::Channel	(	const ConfigurationInterface *	configuration,
		uint32_t	channel,
		std::shared_ptr< AcquisitionInterface >	acq,
		std::shared_ptr< TrackingInterface >	trk,
		std::shared_ptr< TelemetryDecoderInterface >	nav,
		const std::string &	role,
		const std::string &	signal_str,
		Concurrent_Queue< pmt::pmt_t > *	queue )

Constructor.

~Channel()

Channel::~Channel ( )

default

Destructor.

Member Function Documentation

acquisition()

std::shared_ptr< AcquisitionInterface > Channel::acquisition ( ) const

inline

Definition at line 94 of file channel.h.

assist_acquisition_doppler()

void Channel::assist_acquisition_doppler ( double Carrier_Doppler_hz )

overridevirtual

Implements ChannelInterface.

connect()

void Channel::connect ( gr::top_block_sptr top_block )

overridevirtual

Connects the tracking block to the top_block and to the telemetry.

Implements GNSSBlockInterface.

disconnect()

void Channel::disconnect ( gr::top_block_sptr top_block )

overridevirtual

Implements GNSSBlockInterface.

get_left_block()

gr::basic_block_sptr Channel::get_left_block ( )

overridevirtual

Implements ChannelInterface.

get_left_block_acq()

gr::basic_block_sptr Channel::get_left_block_acq ( )

overridevirtual

Gets the GNU Radio acquisition block input pointer.

Implements ChannelInterface.

get_left_block_trk()

gr::basic_block_sptr Channel::get_left_block_trk ( )

overridevirtual

Gets the GNU Radio tracking block input pointer.

Implements ChannelInterface.

get_right_block()

gr::basic_block_sptr Channel::get_right_block ( )

overridevirtual

Gets the GNU Radio channel block output pointer.

Implements ChannelInterface.

get_right_block_acq()

gr::basic_block_sptr Channel::get_right_block_acq ( )

overridevirtual

Gets the GNU Radio acquisition block output pointer.

Implements ChannelInterface.

get_right_block_trk()

gr::basic_block_sptr Channel::get_right_block_trk ( )

overridevirtual

Gets the GNU Radio tracking block output pointer.

Implements ChannelInterface.

get_signal()

Gnss_Signal Channel::get_signal ( )

overridevirtual

Implements ChannelInterface.

implementation()

std::string Channel::implementation ( )

inlineoverridevirtual

Returns "Channel".

Implements GNSSBlockInterface.

Definition at line 85 of file channel.h.

item_size()

size_t Channel::item_size ( )

inlineoverridevirtual

Implements GNSSBlockInterface.

Definition at line 86 of file channel.h.

role()

std::string Channel::role ( )

inlineoverridevirtual

Implements GNSSBlockInterface.

Definition at line 84 of file channel.h.

set_signal()

void Channel::set_signal ( const Gnss_Signal & gnss_signal_ )

overridevirtual

Sets the channel GNSS signal.

Implements ChannelInterface.

start_acquisition()

void Channel::start_acquisition ( )

overridevirtual

Start the State Machine.

Implements ChannelInterface.

stop_channel()

void Channel::stop_channel ( )

overridevirtual

Stop the State Machine.

Implements ChannelInterface.

telemetry()

std::shared_ptr< TelemetryDecoderInterface > Channel::telemetry ( ) const

inline

Definition at line 96 of file channel.h.

tracking()

std::shared_ptr< TrackingInterface > Channel::tracking ( ) const

inline

Definition at line 95 of file channel.h.

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

• channel.h