GNSS-SDR  0.0.19
An Open Source GNSS Software Defined Receiver
Public Member Functions | List of all members
GpsL1CaPcpsAcquisitionFineDoppler Class Reference

This class Adapts a PCPS acquisition block with fine Doppler estimation to an AcquisitionInterface for GPS L1 C/A signals. More...

#include <gps_l1_ca_pcps_acquisition_fine_doppler.h>

Inheritance diagram for GpsL1CaPcpsAcquisitionFineDoppler:
AcquisitionInterface GNSSBlockInterface

Public Member Functions

 GpsL1CaPcpsAcquisitionFineDoppler (const ConfigurationInterface *configuration, const std::string &role, unsigned int in_streams, unsigned int out_streams)
 
std::string role () override
 
std::string implementation () override
 Returns "GPS_L1_CA_PCPS_Acquisition_Fine_Doppler". More...
 
size_t item_size () override
 
void connect (gnss_shared_ptr< gr::top_block > top_block) override
 
void disconnect (gnss_shared_ptr< gr::top_block > top_block) override
 
gnss_shared_ptr< gr::basic_block > get_left_block () override
 
gnss_shared_ptr< gr::basic_block > get_right_block () override
 
void set_gnss_synchro (Gnss_Synchro *p_gnss_synchro) override
 Set acquisition/tracking common Gnss_Synchro object pointer to efficiently exchange synchronization data between acquisition and tracking blocks. More...
 
void set_channel (unsigned int channel) override
 Set acquisition channel unique ID. More...
 
void set_channel_fsm (std::weak_ptr< ChannelFsm > channel_fsm) override
 Set channel fsm associated to this acquisition instance. More...
 
void set_threshold (float threshold) override
 Set statistics threshold of PCPS algorithm. More...
 
void set_doppler_max (unsigned int doppler_max) override
 Set maximum Doppler off grid search. More...
 
void set_doppler_step (unsigned int doppler_step) override
 Set Doppler steps for the grid search. More...
 
void init () override
 Initializes acquisition algorithm. More...
 
void set_local_code () override
 
signed int mag () override
 Returns the maximum peak of grid search. More...
 
void reset () override
 Restart acquisition algorithm. More...
 
void set_state (int state) override
 If state = 1, it forces the block to start acquiring from the first sample. More...
 
void stop_acquisition () override
 Stop running acquisition. More...
 
void set_resampler_latency (uint32_t latency_samples __attribute__((unused))) override
 
- Public Member Functions inherited from AcquisitionInterface
virtual void set_doppler_center (int doppler_center __attribute__((unused)))
 
virtual void set_resampler_latency (uint32_t latency_samples)=0
 
- Public Member Functions inherited from GNSSBlockInterface
virtual void connect (gr::top_block_sptr top_block)=0
 
virtual void disconnect (gr::top_block_sptr top_block)=0
 
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. More...
 

Detailed Description

This class Adapts a PCPS acquisition block with fine Doppler estimation to an AcquisitionInterface for GPS L1 C/A signals.

Definition at line 45 of file gps_l1_ca_pcps_acquisition_fine_doppler.h.

Member Function Documentation

◆ implementation()

std::string GpsL1CaPcpsAcquisitionFineDoppler::implementation ( )
inlineoverridevirtual

Returns "GPS_L1_CA_PCPS_Acquisition_Fine_Doppler".

Implements GNSSBlockInterface.

Definition at line 63 of file gps_l1_ca_pcps_acquisition_fine_doppler.h.

◆ init()

void GpsL1CaPcpsAcquisitionFineDoppler::init ( )
overridevirtual

Initializes acquisition algorithm.

Implements AcquisitionInterface.

◆ mag()

signed int GpsL1CaPcpsAcquisitionFineDoppler::mag ( )
overridevirtual

Returns the maximum peak of grid search.

Implements AcquisitionInterface.

◆ reset()

void GpsL1CaPcpsAcquisitionFineDoppler::reset ( )
overridevirtual

Restart acquisition algorithm.

Implements AcquisitionInterface.

◆ set_channel()

void GpsL1CaPcpsAcquisitionFineDoppler::set_channel ( unsigned int  channel)
inlineoverridevirtual

Set acquisition channel unique ID.

Implements AcquisitionInterface.

Definition at line 88 of file gps_l1_ca_pcps_acquisition_fine_doppler.h.

◆ set_channel_fsm()

void GpsL1CaPcpsAcquisitionFineDoppler::set_channel_fsm ( std::weak_ptr< ChannelFsm channel_fsm)
inlineoverridevirtual

Set channel fsm associated to this acquisition instance.

Implements AcquisitionInterface.

Definition at line 97 of file gps_l1_ca_pcps_acquisition_fine_doppler.h.

◆ set_doppler_max()

void GpsL1CaPcpsAcquisitionFineDoppler::set_doppler_max ( unsigned int  doppler_max)
overridevirtual

Set maximum Doppler off grid search.

Implements AcquisitionInterface.

◆ set_doppler_step()

void GpsL1CaPcpsAcquisitionFineDoppler::set_doppler_step ( unsigned int  doppler_step)
overridevirtual

Set Doppler steps for the grid search.

Implements AcquisitionInterface.

◆ set_gnss_synchro()

void GpsL1CaPcpsAcquisitionFineDoppler::set_gnss_synchro ( Gnss_Synchro p_gnss_synchro)
overridevirtual

Set acquisition/tracking common Gnss_Synchro object pointer to efficiently exchange synchronization data between acquisition and tracking blocks.

Implements AcquisitionInterface.

◆ set_state()

void GpsL1CaPcpsAcquisitionFineDoppler::set_state ( int  state)
overridevirtual

If state = 1, it forces the block to start acquiring from the first sample.

Implements AcquisitionInterface.

◆ set_threshold()

void GpsL1CaPcpsAcquisitionFineDoppler::set_threshold ( float  threshold)
overridevirtual

Set statistics threshold of PCPS algorithm.

Implements AcquisitionInterface.

◆ stop_acquisition()

void GpsL1CaPcpsAcquisitionFineDoppler::stop_acquisition ( )
overridevirtual

Stop running acquisition.

Implements AcquisitionInterface.


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