GpsL1CaPcpsAcquisitionFpga Class Reference

This class adapts a PCPS acquisition block off-loaded on an FPGA to an AcquisitionInterface for GPS L1 C/A signals. More...

#include <gps_l1_ca_pcps_acquisition_fpga.h>

Inheritance diagram for GpsL1CaPcpsAcquisitionFpga:

Public Member Functions
	GpsL1CaPcpsAcquisitionFpga (const ConfigurationInterface *configuration, const std::string &role, unsigned int in_streams, unsigned int out_streams)
	Constructor.
std::string	implementation () override
	Returns "GPS_L1_CA_PCPS_Acquisition_FPGA".
Public Member Functions inherited from BasePcpsAcquisitionFpga
	BasePcpsAcquisitionFpga (const ConfigurationInterface *configuration, std::string role, double code_rate_cps, double code_length_chips, uint32_t opt_acq_fs_sps, uint32_t default_fpga_blk_exp, uint32_t acq_buff, unsigned int in_streams, unsigned int out_streams)
std::string	role () override final
size_t	item_size () override
void	connect (gr::top_block_sptr top_block) override
void	disconnect (gr::top_block_sptr top_block) override
gr::basic_block_sptr	get_left_block () override
gr::basic_block_sptr	get_right_block () override
signed int	mag () override
void	set_gnss_synchro (Gnss_Synchro *p_gnss_synchro) override
void	set_channel (unsigned int channel) override
void	set_channel_fsm (std::weak_ptr< ChannelFsm > channel_fsm) override
void	set_doppler_center (int doppler_center) override
void	reset () override
void	stop_acquisition () override
void	set_resampler_latency (uint32_t latency_samples __attribute__((unused))) override
void	set_local_code () override
Public Member Functions inherited from AcquisitionInterface
virtual void	set_resampler_latency (uint32_t latency_samples)=0
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.

Additional Inherited Members
Protected Member Functions inherited from BasePcpsAcquisitionFpga
void	init ()
Protected Attributes inherited from BasePcpsAcquisitionFpga
volk_gnsssdr::vector< uint32_t >	d_all_fft_codes_
Acq_Conf_Fpga	acq_parameters_
Static Protected Attributes inherited from BasePcpsAcquisitionFpga
static const uint32_t	QUANT_BITS_LOCAL_CODE = 16
static const uint32_t	SELECT_LSBITS = 0x0000FFFF
static const uint32_t	SELECT_MSBITS = 0xFFFF0000
static const uint32_t	SELECT_ALL_CODE_BITS = 0xFFFFFFFF
static const uint32_t	SHL_CODE_BITS = 65536
static const uint32_t	ACQ_BUFF_0 = 0
static const uint32_t	ACQ_BUFF_1 = 1

Detailed Description

This class adapts a PCPS acquisition block off-loaded on an FPGA to an AcquisitionInterface for GPS L1 C/A signals.

Definition at line 35 of file gps_l1_ca_pcps_acquisition_fpga.h.

Constructor & Destructor Documentation

GpsL1CaPcpsAcquisitionFpga()

GpsL1CaPcpsAcquisitionFpga::GpsL1CaPcpsAcquisitionFpga	(	const ConfigurationInterface *	configuration,
		const std::string &	role,
		unsigned int	in_streams,
		unsigned int	out_streams )

Constructor.

Member Function Documentation

implementation()

std::string GpsL1CaPcpsAcquisitionFpga::implementation ( )

inlineoverridevirtual

Returns "GPS_L1_CA_PCPS_Acquisition_FPGA".

Implements GNSSBlockInterface.

Definition at line 49 of file gps_l1_ca_pcps_acquisition_fpga.h.

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

• gps_l1_ca_pcps_acquisition_fpga.h