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Code Issues Releases Wiki Activity

Reducing the latency in the acquisition to tracking transition

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This commit is contained in:
Javier Arribas
2019-03-20 15:13:17 +01:00
parent 10d73da839
commit 0be8c657de
69 changed files with 524 additions and 275 deletions
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1
src/algorithms/acquisition/adapters/CMakeLists.txt
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@@ -98,6 +98,7 @@ target_link_libraries(acquisition_adapters
algorithms_libs
gnss_sdr_flags
acquisition_gr_blocks
channel_libs
core_system_parameters
Gnuradio::blocks
Volk::volk

7
src/algorithms/acquisition/adapters/beidou_b1i_pcps_acquisition.cc
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@@ -124,6 +124,7 @@ BeidouB1iPcpsAcquisition::BeidouB1iPcpsAcquisition(
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -145,12 +146,6 @@ void BeidouB1iPcpsAcquisition::stop_acquisition()
{
}
void BeidouB1iPcpsAcquisition::set_channel(uint32_t channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
void BeidouB1iPcpsAcquisition::set_threshold(float threshold)
{

19
src/algorithms/acquisition/adapters/beidou_b1i_pcps_acquisition.h
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@@ -34,7 +34,7 @@
#ifndef GNSS_SDR_BEIDOU_B1I_PCPS_ACQUISITION_H_
#define GNSS_SDR_BEIDOU_B1I_PCPS_ACQUISITION_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "complex_byte_to_float_x2.h"
#include "gnss_synchro.h"
#include "pcps_acquisition.h"
@@ -93,7 +93,21 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(uint32_t channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
@@ -159,6 +173,7 @@ private:
bool bit_transition_flag_;
bool use_CFAR_algorithm_flag_;
uint32_t channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
uint32_t doppler_max_;
uint32_t doppler_step_;

8
src/algorithms/acquisition/adapters/beidou_b3i_pcps_acquisition.cc
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@@ -121,6 +121,7 @@ BeidouB3iPcpsAcquisition::BeidouB3iPcpsAcquisition(
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -142,13 +143,6 @@ void BeidouB3iPcpsAcquisition::stop_acquisition()
{
}
void BeidouB3iPcpsAcquisition::set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
void BeidouB3iPcpsAcquisition::set_threshold(float threshold)
{
float pfa = configuration_->property(role_ + ".pfa", 0.0);

19
src/algorithms/acquisition/adapters/beidou_b3i_pcps_acquisition.h
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@@ -33,7 +33,7 @@
#define GNSS_SDR_BEIDOU_B3I_PCPS_ACQUISITION_H_
#include "acq_conf.h"
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "complex_byte_to_float_x2.h"
#include "gnss_synchro.h"
#include "pcps_acquisition.h"
@@ -92,7 +92,21 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
@@ -158,6 +172,7 @@ private:
bool bit_transition_flag_;
bool use_CFAR_algorithm_flag_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
unsigned int doppler_max_;
unsigned int doppler_step_;

11
src/algorithms/acquisition/adapters/galileo_e1_pcps_8ms_ambiguous_acquisition.cc
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@@ -110,6 +110,7 @@ GalileoE1Pcps8msAmbiguousAcquisition::GalileoE1Pcps8msAmbiguousAcquisition(
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -132,16 +133,6 @@ void GalileoE1Pcps8msAmbiguousAcquisition::stop_acquisition()
}
void GalileoE1Pcps8msAmbiguousAcquisition::set_channel(unsigned int channel)
{
channel_ = channel;
if (item_type_ == "gr_complex")
{
acquisition_cc_->set_channel(channel_);
}
}
void GalileoE1Pcps8msAmbiguousAcquisition::set_threshold(float threshold)
{
float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);

16
src/algorithms/acquisition/adapters/galileo_e1_pcps_8ms_ambiguous_acquisition.h
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@@ -87,7 +87,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_cc_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_cc_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
@@ -143,6 +156,7 @@ private:
unsigned int vector_length_;
unsigned int code_length_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
unsigned int doppler_max_;
unsigned int doppler_step_;

9
src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition.cc
View File

@@ -154,6 +154,7 @@ GalileoE1PcpsAmbiguousAcquisition::GalileoE1PcpsAmbiguousAcquisition(
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -175,14 +176,6 @@ void GalileoE1PcpsAmbiguousAcquisition::stop_acquisition()
{
}
void GalileoE1PcpsAmbiguousAcquisition::set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
void GalileoE1PcpsAmbiguousAcquisition::set_threshold(float threshold)
{
float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);

17
src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition.h
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@@ -33,7 +33,7 @@
#define GNSS_SDR_GALILEO_E1_PCPS_AMBIGUOUS_ACQUISITION_H_
#include "acq_conf.h"
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "complex_byte_to_float_x2.h"
#include "gnss_synchro.h"
#include "pcps_acquisition.h"
@@ -91,8 +91,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -159,6 +171,7 @@ private:
bool use_CFAR_algorithm_flag_;
bool acquire_pilot_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
unsigned int doppler_max_;
unsigned int doppler_step_;

9
src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition_fpga.cc
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@@ -168,7 +168,7 @@ GalileoE1PcpsAmbiguousAcquisitionFpga::GalileoE1PcpsAmbiguousAcquisitionFpga(
channel_ = 0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
// temporary buffers that we can delete
delete[] code;
delete fft_if;
@@ -189,13 +189,6 @@ void GalileoE1PcpsAmbiguousAcquisitionFpga::stop_acquisition()
}
void GalileoE1PcpsAmbiguousAcquisitionFpga::set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_fpga_->set_channel(channel_);
}
void GalileoE1PcpsAmbiguousAcquisitionFpga::set_threshold(float threshold)
{
DLOG(INFO) << "Channel " << channel_ << " Threshold = " << threshold;

17
src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition_fpga.h
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@@ -32,7 +32,7 @@
#ifndef GNSS_SDR_GALILEO_E1_PCPS_AMBIGUOUS_ACQUISITION_FPGA_H_
#define GNSS_SDR_GALILEO_E1_PCPS_AMBIGUOUS_ACQUISITION_FPGA_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "complex_byte_to_float_x2.h"
#include "pcps_acquisition_fpga.h"
#include <gnuradio/blocks/float_to_complex.h>
@@ -93,8 +93,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_fpga_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_fpga_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -150,6 +162,7 @@ private:
complex_byte_to_float_x2_sptr cbyte_to_float_x2_;
bool acquire_pilot_;
uint32_t channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
uint32_t doppler_max_;
uint32_t doppler_step_;
std::string dump_filename_;

24
src/algorithms/acquisition/adapters/galileo_e1_pcps_cccwsr_ambiguous_acquisition.cc
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@@ -111,6 +111,7 @@ GalileoE1PcpsCccwsrAmbiguousAcquisition::GalileoE1PcpsCccwsrAmbiguousAcquisition
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -134,31 +135,8 @@ void GalileoE1PcpsCccwsrAmbiguousAcquisition::stop_acquisition()
}
void GalileoE1PcpsCccwsrAmbiguousAcquisition::set_channel(unsigned int channel)
{
channel_ = channel;
if (item_type_ == "gr_complex")
{
acquisition_cc_->set_channel(channel_);
}
}
void GalileoE1PcpsCccwsrAmbiguousAcquisition::set_threshold(float threshold)
{
// float pfa = configuration_->property(role_+ std::to_string(channel_) + ".pfa", 0.0);
// if(pfa==0.0) pfa = configuration_->property(role_+".pfa", 0.0);
// if(pfa==0.0)
// {
// threshold_ = threshold;
// }
// else
// {
// threshold_ = calculate_threshold(pfa);
// }
threshold_ = threshold;
DLOG(INFO) << "Channel " << channel_ << " Threshold = " << threshold_;

17
src/algorithms/acquisition/adapters/galileo_e1_pcps_cccwsr_ambiguous_acquisition.h
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@@ -32,7 +32,7 @@
#ifndef GNSS_SDR_GALILEO_E1_PCPS_CCCWSR_AMBIGUOUS_ACQUISITION_H_
#define GNSS_SDR_GALILEO_E1_PCPS_CCCWSR_AMBIGUOUS_ACQUISITION_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "gnss_synchro.h"
#include "pcps_cccwsr_acquisition_cc.h"
#include <gnuradio/blocks/stream_to_vector.h>
@@ -87,8 +87,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_cc_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_cc_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of CCCWSR algorithm
*/
@@ -143,6 +155,7 @@ private:
unsigned int code_length_;
//unsigned int satellite_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
unsigned int doppler_max_;
unsigned int doppler_step_;

11
src/algorithms/acquisition/adapters/galileo_e1_pcps_quicksync_ambiguous_acquisition.cc
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@@ -144,6 +144,7 @@ GalileoE1PcpsQuickSyncAmbiguousAcquisition::GalileoE1PcpsQuickSyncAmbiguousAcqui
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -166,16 +167,6 @@ void GalileoE1PcpsQuickSyncAmbiguousAcquisition::stop_acquisition()
}
void GalileoE1PcpsQuickSyncAmbiguousAcquisition::set_channel(unsigned int channel)
{
channel_ = channel;
if (item_type_ == "gr_complex")
{
acquisition_cc_->set_channel(channel_);
}
}
void GalileoE1PcpsQuickSyncAmbiguousAcquisition::set_threshold(float threshold)
{
float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);

17
src/algorithms/acquisition/adapters/galileo_e1_pcps_quicksync_ambiguous_acquisition.h
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@@ -32,7 +32,7 @@
#ifndef GNSS_SDR_GALILEO_E1_PCPS_QUICKSYNC_AMBIGUOUS_ACQUISITION_H_
#define GNSS_SDR_GALILEO_E1_PCPS_QUICKSYNC_AMBIGUOUS_ACQUISITION_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "gnss_synchro.h"
#include "pcps_quicksync_acquisition_cc.h"
#include <gnuradio/blocks/stream_to_vector.h>
@@ -88,8 +88,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_cc_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_cc_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -147,6 +159,7 @@ private:
unsigned int code_length_;
bool bit_transition_flag_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
unsigned int doppler_max_;
unsigned int doppler_step_;

11
src/algorithms/acquisition/adapters/galileo_e1_pcps_tong_ambiguous_acquisition.cc
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@@ -114,6 +114,7 @@ GalileoE1PcpsTongAmbiguousAcquisition::GalileoE1PcpsTongAmbiguousAcquisition(
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -136,16 +137,6 @@ void GalileoE1PcpsTongAmbiguousAcquisition::stop_acquisition()
}
void GalileoE1PcpsTongAmbiguousAcquisition::set_channel(unsigned int channel)
{
channel_ = channel;
if (item_type_ == "gr_complex")
{
acquisition_cc_->set_channel(channel_);
}
}
void GalileoE1PcpsTongAmbiguousAcquisition::set_threshold(float threshold)
{
float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);

17
src/algorithms/acquisition/adapters/galileo_e1_pcps_tong_ambiguous_acquisition.h
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@@ -32,7 +32,7 @@
#ifndef GNSS_SDR_GALILEO_E1_PCPS_TONG_AMBIGUOUS_ACQUISITION_H_
#define GNSS_SDR_GALILEO_E1_PCPS_TONG_AMBIGUOUS_ACQUISITION_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "gnss_synchro.h"
#include "pcps_tong_acquisition_cc.h"
#include <gnuradio/blocks/stream_to_vector.h>
@@ -87,8 +87,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_cc_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_cc_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of TONG algorithm
*/
@@ -145,6 +157,7 @@ private:
unsigned int vector_length_;
unsigned int code_length_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
unsigned int doppler_max_;
unsigned int doppler_step_;

11
src/algorithms/acquisition/adapters/galileo_e5a_noncoherent_iq_acquisition_caf.cc
View File

@@ -119,6 +119,7 @@ GalileoE5aNoncoherentIQAcquisitionCaf::GalileoE5aNoncoherentIQAcquisitionCaf(
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -142,16 +143,6 @@ void GalileoE5aNoncoherentIQAcquisitionCaf::stop_acquisition()
}
void GalileoE5aNoncoherentIQAcquisitionCaf::set_channel(unsigned int channel)
{
channel_ = channel;
if (item_type_ == "gr_complex")
{
acquisition_cc_->set_channel(channel_);
}
}
void GalileoE5aNoncoherentIQAcquisitionCaf::set_threshold(float threshold)
{
float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);

17
src/algorithms/acquisition/adapters/galileo_e5a_noncoherent_iq_acquisition_caf.h
View File

@@ -38,7 +38,7 @@
#ifndef GALILEO_E5A_NONCOHERENT_IQ_ACQUISITION_CAF_H_
#define GALILEO_E5A_NONCOHERENT_IQ_ACQUISITION_CAF_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "galileo_e5a_noncoherent_iq_acquisition_caf_cc.h"
#include "gnss_synchro.h"
#include <string>
@@ -88,8 +88,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_cc_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_cc_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -148,6 +160,7 @@ private:
unsigned int code_length_;
bool bit_transition_flag_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
unsigned int doppler_max_;
unsigned int doppler_step_;

8
src/algorithms/acquisition/adapters/galileo_e5a_pcps_acquisition.cc
View File

@@ -152,6 +152,7 @@ GalileoE5aPcpsAcquisition::GalileoE5aPcpsAcquisition(ConfigurationInterface* con
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -174,13 +175,6 @@ void GalileoE5aPcpsAcquisition::stop_acquisition()
}
void GalileoE5aPcpsAcquisition::set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
void GalileoE5aPcpsAcquisition::set_threshold(float threshold)
{
float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);

17
src/algorithms/acquisition/adapters/galileo_e5a_pcps_acquisition.h
View File

@@ -32,7 +32,7 @@
#define GALILEO_E5A_PCPS_ACQUISITION_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "gnss_synchro.h"
#include "pcps_acquisition.h"
#include <string>
@@ -79,8 +79,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -157,6 +169,7 @@ private:
unsigned int vector_length_;
unsigned int code_length_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
unsigned int doppler_max_;
unsigned int doppler_step_;
unsigned int sampled_ms_;

9
src/algorithms/acquisition/adapters/galileo_e5a_pcps_acquisition_fpga.cc
View File

@@ -169,7 +169,7 @@ GalileoE5aPcpsAcquisitionFpga::GalileoE5aPcpsAcquisitionFpga(ConfigurationInterf
channel_ = 0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
// temporary buffers that we can delete
delete[] code;
delete fft_if;
@@ -190,13 +190,6 @@ void GalileoE5aPcpsAcquisitionFpga::stop_acquisition()
}
void GalileoE5aPcpsAcquisitionFpga::set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_fpga_->set_channel(channel_);
}
void GalileoE5aPcpsAcquisitionFpga::set_threshold(float threshold)
{
DLOG(INFO) << "Channel " << channel_ << " Threshold = " << threshold;

18
src/algorithms/acquisition/adapters/galileo_e5a_pcps_acquisition_fpga.h
View File

@@ -33,7 +33,7 @@
#define GNSS_SDR_GALILEO_E5A_PCPS_ACQUISITION_FPGA_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "pcps_acquisition_fpga.h"
#include <gnuradio/blocks/stream_to_vector.h>
#include <gnuradio/runtime_types.h> // for basic_block_sptr, top_block_sptr
@@ -89,12 +89,23 @@ public:
* tracking blocks
*/
void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_fpga_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_fpga_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -165,6 +176,7 @@ private:
bool acq_iq_;
uint32_t channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
uint32_t doppler_max_;
uint32_t doppler_step_;
unsigned int in_streams_;

9
src/algorithms/acquisition/adapters/glonass_l1_ca_pcps_acquisition.cc
View File

@@ -125,6 +125,7 @@ GlonassL1CaPcpsAcquisition::GlonassL1CaPcpsAcquisition(
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -146,14 +147,6 @@ void GlonassL1CaPcpsAcquisition::stop_acquisition()
{
}
void GlonassL1CaPcpsAcquisition::set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
void GlonassL1CaPcpsAcquisition::set_threshold(float threshold)
{
float pfa = configuration_->property(role_ + ".pfa", 0.0);

18
src/algorithms/acquisition/adapters/glonass_l1_ca_pcps_acquisition.h
View File

@@ -34,7 +34,7 @@
#ifndef GNSS_SDR_GLONASS_L1_CA_PCPS_ACQUISITION_H_
#define GNSS_SDR_GLONASS_L1_CA_PCPS_ACQUISITION_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "complex_byte_to_float_x2.h"
#include "gnss_synchro.h"
#include "pcps_acquisition.h"
@@ -86,12 +86,23 @@ public:
* tracking blocks
*/
void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -151,6 +162,7 @@ private:
bool bit_transition_flag_;
bool use_CFAR_algorithm_flag_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
unsigned int doppler_max_;
unsigned int doppler_step_;

8
src/algorithms/acquisition/adapters/glonass_l2_ca_pcps_acquisition.cc
View File

@@ -124,6 +124,7 @@ GlonassL2CaPcpsAcquisition::GlonassL2CaPcpsAcquisition(
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -146,13 +147,6 @@ void GlonassL2CaPcpsAcquisition::stop_acquisition()
}
void GlonassL2CaPcpsAcquisition::set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
void GlonassL2CaPcpsAcquisition::set_threshold(float threshold)
{
float pfa = configuration_->property(role_ + ".pfa", 0.0);

17
src/algorithms/acquisition/adapters/glonass_l2_ca_pcps_acquisition.h
View File

@@ -33,7 +33,7 @@
#ifndef GNSS_SDR_GLONASS_L2_CA_PCPS_ACQUISITION_H_
#define GNSS_SDR_GLONASS_L2_CA_PCPS_ACQUISITION_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "complex_byte_to_float_x2.h"
#include "gnss_synchro.h"
#include "pcps_acquisition.h"
@@ -89,8 +89,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -150,6 +162,7 @@ private:
bool bit_transition_flag_;
bool use_CFAR_algorithm_flag_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
unsigned int doppler_max_;
unsigned int doppler_step_;

9
src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition.cc
View File

@@ -147,6 +147,7 @@ GpsL1CaPcpsAcquisition::GpsL1CaPcpsAcquisition(
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -168,14 +169,6 @@ void GpsL1CaPcpsAcquisition::stop_acquisition()
{
}
void GpsL1CaPcpsAcquisition::set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
void GpsL1CaPcpsAcquisition::set_threshold(float threshold)
{
float pfa = configuration_->property(role_ + ".pfa", 0.0);

17
src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition.h
View File

@@ -37,7 +37,7 @@
#define GNSS_SDR_GPS_L1_CA_PCPS_ACQUISITION_H_
#include "acq_conf.h"
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "complex_byte_to_float_x2.h"
#include "gnss_synchro.h"
#include "pcps_acquisition.h"
@@ -95,8 +95,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -162,6 +174,7 @@ private:
bool bit_transition_flag_;
bool use_CFAR_algorithm_flag_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
unsigned int doppler_max_;
unsigned int doppler_step_;

8
src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition_fine_doppler.cc
View File

@@ -97,6 +97,7 @@ GpsL1CaPcpsAcquisitionFineDoppler::GpsL1CaPcpsAcquisitionFineDoppler(
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -119,13 +120,6 @@ void GpsL1CaPcpsAcquisitionFineDoppler::stop_acquisition()
}
void GpsL1CaPcpsAcquisitionFineDoppler::set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_cc_->set_channel(channel_);
}
void GpsL1CaPcpsAcquisitionFineDoppler::set_threshold(float threshold)
{
threshold_ = threshold;

17
src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition_fine_doppler.h
View File

@@ -34,7 +34,7 @@
#ifndef GNSS_SDR_GPS_L1_CA_PCPS_ACQUISITION_FINE_DOPPLER_H_
#define GNSS_SDR_GPS_L1_CA_PCPS_ACQUISITION_FINE_DOPPLER_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "gnss_synchro.h"
#include "pcps_acquisition_fine_doppler_cc.h"
#include <string>
@@ -88,8 +88,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_cc_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_cc_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -140,6 +152,7 @@ private:
std::string item_type_;
unsigned int vector_length_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
int doppler_max_;
unsigned int doppler_step_;

9
src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition_fpga.cc
View File

@@ -151,7 +151,7 @@ GpsL1CaPcpsAcquisitionFpga::GpsL1CaPcpsAcquisitionFpga(
channel_ = 0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
// temporary buffers that we can delete
delete[] code;
delete fft_if;
@@ -172,13 +172,6 @@ void GpsL1CaPcpsAcquisitionFpga::stop_acquisition()
}
void GpsL1CaPcpsAcquisitionFpga::set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_fpga_->set_channel(channel_);
}
void GpsL1CaPcpsAcquisitionFpga::set_threshold(float threshold)
{
DLOG(INFO) << "Channel " << channel_ << " Threshold = " << threshold;

17
src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition_fpga.h
View File

@@ -35,7 +35,7 @@
#ifndef GNSS_SDR_GPS_L1_CA_PCPS_ACQUISITION_FPGA_H_
#define GNSS_SDR_GPS_L1_CA_PCPS_ACQUISITION_FPGA_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "pcps_acquisition_fpga.h"
#include <gnuradio/runtime_types.h> // for basic_block_sptr, top_block_sptr
#include <volk/volk_complex.h> // for lv_16sc_t
@@ -93,8 +93,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_fpga_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_fpga_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -146,6 +158,7 @@ private:
ConfigurationInterface* configuration_;
pcps_acquisition_fpga_sptr acquisition_fpga_;
uint32_t channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
uint32_t doppler_max_;
uint32_t doppler_step_;
Gnss_Synchro* gnss_synchro_;

8
src/algorithms/acquisition/adapters/gps_l1_ca_pcps_assisted_acquisition.cc
View File

@@ -89,6 +89,7 @@ GpsL1CaPcpsAssistedAcquisition::GpsL1CaPcpsAssistedAcquisition(
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -111,13 +112,6 @@ void GpsL1CaPcpsAssistedAcquisition::stop_acquisition()
}
void GpsL1CaPcpsAssistedAcquisition::set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_cc_->set_channel(channel_);
}
void GpsL1CaPcpsAssistedAcquisition::set_threshold(float threshold)
{
threshold_ = threshold;

17
src/algorithms/acquisition/adapters/gps_l1_ca_pcps_assisted_acquisition.h
View File

@@ -34,7 +34,7 @@
#ifndef GNSS_SDR_GPS_L1_CA_PCPS_ASSISTED_ACQUISITION_H_
#define GNSS_SDR_GPS_L1_CA_PCPS_ASSISTED_ACQUISITION_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "gnss_synchro.h"
#include "pcps_assisted_acquisition_cc.h"
#include <string>
@@ -88,8 +88,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_cc_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_cc_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -137,6 +149,7 @@ private:
unsigned int vector_length_;
//unsigned int satellite_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
int doppler_max_;
unsigned int doppler_step_;

12
src/algorithms/acquisition/adapters/gps_l1_ca_pcps_opencl_acquisition.cc
View File

@@ -105,6 +105,7 @@ GpsL1CaPcpsOpenClAcquisition::GpsL1CaPcpsOpenClAcquisition(
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -126,17 +127,6 @@ void GpsL1CaPcpsOpenClAcquisition::stop_acquisition()
{
}
void GpsL1CaPcpsOpenClAcquisition::set_channel(unsigned int channel)
{
channel_ = channel;
if (item_type_ == "gr_complex")
{
acquisition_cc_->set_channel(channel_);
}
}
void GpsL1CaPcpsOpenClAcquisition::set_threshold(float threshold)
{
float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);

17
src/algorithms/acquisition/adapters/gps_l1_ca_pcps_opencl_acquisition.h
View File

@@ -32,7 +32,7 @@
#ifndef GNSS_SDR_GPS_L1_CA_PCPS_OPENCL_ACQUISITION_H_
#define GNSS_SDR_GPS_L1_CA_PCPS_OPENCL_ACQUISITION_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "gnss_synchro.h"
#include "pcps_opencl_acquisition_cc.h"
#include <gnuradio/blocks/stream_to_vector.h>
@@ -87,8 +87,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_cc_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_cc_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -142,6 +154,7 @@ private:
unsigned int code_length_;
bool bit_transition_flag_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
unsigned int doppler_max_;
unsigned int doppler_step_;

12
src/algorithms/acquisition/adapters/gps_l1_ca_pcps_quicksync_acquisition.cc
View File

@@ -137,6 +137,7 @@ GpsL1CaPcpsQuickSyncAcquisition::GpsL1CaPcpsQuickSyncAcquisition(
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -158,17 +159,6 @@ void GpsL1CaPcpsQuickSyncAcquisition::stop_acquisition()
{
}
void GpsL1CaPcpsQuickSyncAcquisition::set_channel(unsigned int channel)
{
channel_ = channel;
if (item_type_ == "gr_complex")
{
acquisition_cc_->set_channel(channel_);
}
}
void GpsL1CaPcpsQuickSyncAcquisition::set_threshold(float threshold)
{
float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);

17
src/algorithms/acquisition/adapters/gps_l1_ca_pcps_quicksync_acquisition.h
View File

@@ -33,7 +33,7 @@
#ifndef GNSS_SDR_GPS_L1_CA_PCPS_QUICKSYNC_ACQUISITION_H_
#define GNSS_SDR_GPS_L1_CA_PCPS_QUICKSYNC_ACQUISITION_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "configuration_interface.h"
#include "gnss_synchro.h"
#include "pcps_quicksync_acquisition_cc.h"
@@ -89,8 +89,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_cc_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_cc_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -148,6 +160,7 @@ private:
unsigned int code_length_;
bool bit_transition_flag_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
unsigned int doppler_max_;
unsigned int doppler_step_;

12
src/algorithms/acquisition/adapters/gps_l1_ca_pcps_tong_acquisition.cc
View File

@@ -99,6 +99,7 @@ GpsL1CaPcpsTongAcquisition::GpsL1CaPcpsTongAcquisition(
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -120,17 +121,6 @@ void GpsL1CaPcpsTongAcquisition::stop_acquisition()
{
}
void GpsL1CaPcpsTongAcquisition::set_channel(unsigned int channel)
{
channel_ = channel;
if (item_type_ == "gr_complex")
{
acquisition_cc_->set_channel(channel_);
}
}
void GpsL1CaPcpsTongAcquisition::set_threshold(float threshold)
{
float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);

17
src/algorithms/acquisition/adapters/gps_l1_ca_pcps_tong_acquisition.h
View File

@@ -32,7 +32,7 @@
#ifndef GNSS_SDR_GPS_L1_CA_TONG_ACQUISITION_H_
#define GNSS_SDR_GPS_L1_CA_TONG_ACQUISITION_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "configuration_interface.h"
#include "gnss_synchro.h"
#include "pcps_tong_acquisition_cc.h"
@@ -88,8 +88,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_cc_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_cc_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of TONG algorithm
*/
@@ -146,6 +158,7 @@ private:
unsigned int vector_length_;
unsigned int code_length_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
unsigned int doppler_max_;
unsigned int doppler_step_;

8
src/algorithms/acquisition/adapters/gps_l2_m_pcps_acquisition.cc
View File

@@ -151,6 +151,7 @@ GpsL2MPcpsAcquisition::GpsL2MPcpsAcquisition(
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
num_codes_ = acq_parameters_.sampled_ms / acq_parameters_.ms_per_code;
if (in_streams_ > 1)
{
@@ -174,13 +175,6 @@ void GpsL2MPcpsAcquisition::stop_acquisition()
}
void GpsL2MPcpsAcquisition::set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
void GpsL2MPcpsAcquisition::set_threshold(float threshold)
{
float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);

17
src/algorithms/acquisition/adapters/gps_l2_m_pcps_acquisition.h
View File

@@ -34,7 +34,7 @@
#ifndef GNSS_SDR_GPS_L2_M_PCPS_ACQUISITION_H_
#define GNSS_SDR_GPS_L2_M_PCPS_ACQUISITION_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "complex_byte_to_float_x2.h"
#include "gnss_synchro.h"
#include "pcps_acquisition.h"
@@ -92,8 +92,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -159,6 +171,7 @@ private:
bool bit_transition_flag_;
bool use_CFAR_algorithm_flag_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
unsigned int doppler_max_;
unsigned int doppler_step_;

9
src/algorithms/acquisition/adapters/gps_l2_m_pcps_acquisition_fpga.cc
View File

@@ -144,7 +144,7 @@ GpsL2MPcpsAcquisitionFpga::GpsL2MPcpsAcquisitionFpga(
channel_ = 0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
DLOG(INFO) << "acquisition(" << acquisition_fpga_->unique_id() << ")";
threshold_ = 0.0;
@@ -162,13 +162,6 @@ void GpsL2MPcpsAcquisitionFpga::stop_acquisition()
}
void GpsL2MPcpsAcquisitionFpga::set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_fpga_->set_channel(channel_);
}
void GpsL2MPcpsAcquisitionFpga::set_threshold(float threshold)
{
threshold_ = threshold;

17
src/algorithms/acquisition/adapters/gps_l2_m_pcps_acquisition_fpga.h
View File

@@ -34,7 +34,7 @@
#ifndef GNSS_SDR_GPS_L2_M_PCPS_ACQUISITION_FPGA_H_
#define GNSS_SDR_GPS_L2_M_PCPS_ACQUISITION_FPGA_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "complex_byte_to_float_x2.h"
#include "pcps_acquisition_fpga.h"
#include <gnuradio/blocks/float_to_complex.h>
@@ -94,8 +94,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_fpga_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_fpga_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -151,6 +163,7 @@ private:
complex_byte_to_float_x2_sptr cbyte_to_float_x2_;
std::string item_type_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
unsigned int doppler_max_;
unsigned int doppler_step_;

8
src/algorithms/acquisition/adapters/gps_l5i_pcps_acquisition.cc
View File

@@ -147,6 +147,7 @@ GpsL5iPcpsAcquisition::GpsL5iPcpsAcquisition(
threshold_ = 0.0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
if (in_streams_ > 1)
{
LOG(ERROR) << "This implementation only supports one input stream";
@@ -169,13 +170,6 @@ void GpsL5iPcpsAcquisition::stop_acquisition()
}
void GpsL5iPcpsAcquisition::set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
void GpsL5iPcpsAcquisition::set_threshold(float threshold)
{
float pfa = configuration_->property(role_ + std::to_string(channel_) + ".pfa", 0.0);

17
src/algorithms/acquisition/adapters/gps_l5i_pcps_acquisition.h
View File

@@ -34,7 +34,7 @@
#ifndef GNSS_SDR_GPS_L5i_PCPS_ACQUISITION_H_
#define GNSS_SDR_GPS_L5i_PCPS_ACQUISITION_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "complex_byte_to_float_x2.h"
#include "gnss_synchro.h"
#include "pcps_acquisition.h"
@@ -92,8 +92,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -158,6 +170,7 @@ private:
bool bit_transition_flag_;
bool use_CFAR_algorithm_flag_;
unsigned int channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
float threshold_;
unsigned int doppler_max_;
unsigned int doppler_step_;

9
src/algorithms/acquisition/adapters/gps_l5i_pcps_acquisition_fpga.cc
View File

@@ -151,7 +151,7 @@ GpsL5iPcpsAcquisitionFpga::GpsL5iPcpsAcquisitionFpga(
channel_ = 0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
channel_fsm_ = nullptr;
// temporary buffers that we can delete
delete[] code;
delete fft_if;
@@ -173,13 +173,6 @@ void GpsL5iPcpsAcquisitionFpga::stop_acquisition()
}
void GpsL5iPcpsAcquisitionFpga::set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_fpga_->set_channel(channel_);
}
void GpsL5iPcpsAcquisitionFpga::set_threshold(float threshold)
{
DLOG(INFO) << "Channel " << channel_ << " Threshold = " << threshold;

17
src/algorithms/acquisition/adapters/gps_l5i_pcps_acquisition_fpga.h
View File

@@ -35,7 +35,7 @@
#ifndef GNSS_SDR_GPS_L5I_PCPS_ACQUISITION_FPGA_H_
#define GNSS_SDR_GPS_L5I_PCPS_ACQUISITION_FPGA_H_
#include "acquisition_interface.h"
#include "channel_fsm.h"
#include "complex_byte_to_float_x2.h"
#include "pcps_acquisition_fpga.h"
#include <gnuradio/blocks/float_to_complex.h>
@@ -95,8 +95,20 @@ public:
/*!
* \brief Set acquisition channel unique ID
*/
void set_channel(unsigned int channel) override;
inline void set_channel(unsigned int channel)
{
channel_ = channel;
acquisition_fpga_->set_channel(channel_);
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
channel_fsm_ = channel_fsm;
acquisition_fpga_->set_channel_fsm(channel_fsm);
}
/*!
* \brief Set statistics threshold of PCPS algorithm
*/
@@ -152,6 +164,7 @@ private:
complex_byte_to_float_x2_sptr cbyte_to_float_x2_;
std::string item_type_;
uint32_t channel_;
std::shared_ptr<ChannelFsm> channel_fsm_;
uint32_t doppler_max_;
uint32_t doppler_step_;
std::string dump_filename_;

1
src/algorithms/acquisition/gnuradio_blocks/CMakeLists.txt
View File

@@ -71,6 +71,7 @@ target_link_libraries(acquisition_gr_blocks
Gnuradio::runtime
Gnuradio::fft
Volk::volk
channel_libs
acquisition_libs
core_system_parameters
${OPT_LIBRARIES}

9
src/algorithms/acquisition/gnuradio_blocks/galileo_e5a_noncoherent_iq_acquisition_caf_cc.h
View File

@@ -38,6 +38,7 @@
#ifndef GALILEO_E5A_NONCOHERENT_IQ_ACQUISITION_CAF_CC_H_
#define GALILEO_E5A_NONCOHERENT_IQ_ACQUISITION_CAF_CC_H_
#include "channel_fsm.h"
#include "gnss_synchro.h"
#include <gnuradio/block.h>
#include <gnuradio/fft/fft.h>
@@ -99,6 +100,7 @@ private:
int doppler_offset);
float estimate_input_power(gr_complex* in);
std::shared_ptr<ChannelFsm> d_channel_fsm;
int64_t d_fs_in;
int d_samples_per_ms;
int d_sampled_ms;
@@ -211,6 +213,13 @@ public:
d_channel = channel;
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
d_channel_fsm = channel_fsm;
}
/*!
* \brief Set statistics threshold of PCPS algorithm.
* \param threshold - Threshold for signal detection (check \ref Navitec2012,

10
src/algorithms/acquisition/gnuradio_blocks/galileo_pcps_8ms_acquisition_cc.h
View File

@@ -32,6 +32,7 @@
#ifndef GNSS_SDR_PCPS_8MS_ACQUISITION_CC_H_
#define GNSS_SDR_PCPS_8MS_ACQUISITION_CC_H_
#include "channel_fsm.h"
#include "gnss_synchro.h"
#include <gnuradio/block.h>
#include <gnuradio/fft/fft.h>
@@ -117,6 +118,7 @@ private:
int32_t d_state;
bool d_dump;
uint32_t d_channel;
std::shared_ptr<ChannelFsm> d_channel_fsm;
std::string d_dump_filename;
public:
@@ -180,6 +182,14 @@ public:
d_channel = channel;
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
d_channel_fsm = channel_fsm;
}
/*!
* \brief Set statistics threshold of PCPS algorithm.
* \param threshold - Threshold for signal detection (check \ref Navitec2012,

10
src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition.cc
View File

@@ -429,7 +429,15 @@ void pcps_acquisition::send_positive_acquisition()
<< ", magnitude " << d_mag
<< ", input signal power " << d_input_power;
d_positive_acq = 1;
this->message_port_pub(pmt::mp("events"), pmt::from_long(1));
if (d_channel_fsm)
{
//the channel FSM is set, so, notify it directly the positive acquisition to minimize delays
d_channel_fsm->Event_valid_acquisition();
}
else
{
this->message_port_pub(pmt::mp("events"), pmt::from_long(1));
}
}

12
src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition.h
View File

@@ -53,6 +53,7 @@
#define GNSS_SDR_PCPS_ACQUISITION_H_
#include "acq_conf.h"
#include "channel_fsm.h"
#include <armadillo>
#include <gnuradio/block.h>
#include <gnuradio/fft/fft.h>
@@ -123,6 +124,7 @@ private:
int64_t d_old_freq;
int32_t d_state;
uint32_t d_channel;
std::shared_ptr<ChannelFsm> d_channel_fsm;
uint32_t d_doppler_step;
float d_doppler_center_step_two;
uint32_t d_num_noncoherent_integrations_counter;
@@ -204,10 +206,18 @@ public:
*/
inline void set_channel(uint32_t channel)
{
gr::thread::scoped_lock lock(d_setlock); // require mutex with work function called by the scheduler
d_channel = channel;
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
d_channel_fsm = channel_fsm;
}
/*!
* \brief Set statistics threshold of PCPS algorithm.
* \param threshold - Threshold for signal detection (check \ref Navitec2012,

12
src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition_fine_doppler_cc.h
View File

@@ -50,6 +50,7 @@
#define GNSS_SDR_PCPS_ACQUISITION_FINE_DOPPLER_CC_H_
#include "acq_conf.h"
#include "channel_fsm.h"
#include "gnss_synchro.h"
#include <armadillo>
#include <gnuradio/block.h>
@@ -121,10 +122,11 @@ private:
int d_n_samples_in_buffer;
bool d_dump;
unsigned int d_channel;
std::shared_ptr<ChannelFsm> d_channel_fsm;
std::string d_dump_filename;
arma ::fmat grid_;
arma::fmat grid_;
int64_t d_dump_number;
unsigned int d_dump_channel;
@@ -183,6 +185,14 @@ public:
d_dump_channel = d_channel;
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
d_channel_fsm = channel_fsm;
}
/*!
* \brief Set statistics threshold of PCPS algorithm.
* \param threshold - Threshold for signal detection (check \ref Navitec2012,

10
src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition_fpga.cc
View File

@@ -150,7 +150,15 @@ void pcps_acquisition_fpga::send_positive_acquisition()
<< ", magnitude " << d_mag
<< ", input signal power " << d_input_power;
this->message_port_pub(pmt::mp("events"), pmt::from_long(1));
if (d_channel_fsm)
{
//the channel FSM is set, so, notify it directly the positive acquisition to minimize delays
d_channel_fsm->Event_valid_acquisition();
}
else
{
this->message_port_pub(pmt::mp("events"), pmt::from_long(1));
}
}

11
src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition_fpga.h
View File

@@ -41,6 +41,7 @@
#define GNSS_SDR_PCPS_ACQUISITION_FPGA_H_
#include "channel_fsm.h"
#include "fpga_acquisition.h"
#include <boost/shared_ptr.hpp>
#include <gnuradio/block.h> // for block
@@ -104,6 +105,7 @@ private:
float d_test_statistics;
int32_t d_state;
uint32_t d_channel;
std::shared_ptr<ChannelFsm> d_channel_fsm;
uint32_t d_doppler_step;
uint32_t d_fft_size;
uint32_t d_num_doppler_bins;
@@ -171,6 +173,15 @@ public:
d_channel = channel;
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
d_channel_fsm = channel_fsm;
}
/*!
* \brief Set statistics threshold of PCPS algorithm.
* \param threshold - Threshold for signal detection (check \ref Navitec2012,

12
src/algorithms/acquisition/gnuradio_blocks/pcps_assisted_acquisition_cc.h
View File

@@ -48,6 +48,7 @@
#ifndef GNSS_SDR_PCPS_ASSISTED_ACQUISITION_CC_H_
#define GNSS_SDR_PCPS_ASSISTED_ACQUISITION_CC_H_
#include "channel_fsm.h"
#include "gnss_synchro.h"
#include <gnuradio/block.h>
#include <gnuradio/fft/fft.h>
@@ -137,7 +138,7 @@ private:
int32_t d_well_count;
bool d_dump;
uint32_t d_channel;
std::shared_ptr<ChannelFsm> d_channel_fsm;
std::string d_dump_filename;
public:
@@ -194,6 +195,15 @@ public:
d_channel = channel;
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
d_channel_fsm = channel_fsm;
}
/*!
* \brief Set statistics threshold of PCPS algorithm.
* \param threshold - Threshold for signal detection (check \ref Navitec2012,

10
src/algorithms/acquisition/gnuradio_blocks/pcps_cccwsr_acquisition_cc.h
View File

@@ -37,6 +37,7 @@
#ifndef GNSS_SDR_PCPS_CCCWSR_ACQUISITION_CC_H_
#define GNSS_SDR_PCPS_CCCWSR_ACQUISITION_CC_H_
#include "channel_fsm.h"
#include "gnss_synchro.h"
#include <gnuradio/block.h>
#include <gnuradio/fft/fft.h>
@@ -116,6 +117,7 @@ private:
int32_t d_state;
bool d_dump;
uint32_t d_channel;
std::shared_ptr<ChannelFsm> d_channel_fsm;
std::string d_dump_filename;
public:
@@ -180,6 +182,14 @@ public:
d_channel = channel;
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
d_channel_fsm = channel_fsm;
}
/*!
* \brief Set statistics threshold of CCCWSR algorithm.
* \param threshold - Threshold for signal detection (check \ref Navitec2012,

11
src/algorithms/acquisition/gnuradio_blocks/pcps_opencl_acquisition_cc.h
View File

@@ -51,6 +51,7 @@
#ifndef GNSS_SDR_PCPS_OPENCL_ACQUISITION_CC_H_
#define GNSS_SDR_PCPS_OPENCL_ACQUISITION_CC_H_
#include "channel_fsm.h"
#include "gnss_synchro.h"
#include "opencl/fft_internal.h"
#include <gnuradio/block.h>
@@ -161,7 +162,7 @@ private:
cl::CommandQueue* d_cl_queue;
clFFT_Plan d_cl_fft_plan;
cl_int d_cl_fft_batch_size;
std::shared_ptr<ChannelFsm> d_channel_fsm;
int d_opencl;
public:
@@ -225,6 +226,14 @@ public:
d_channel = channel;
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
d_channel_fsm = channel_fsm;
}
/*!
* \brief Set statistics threshold of PCPS algorithm.
* \param threshold - Threshold for signal detection (check \ref Navitec2012,

10
src/algorithms/acquisition/gnuradio_blocks/pcps_quicksync_acquisition_cc.h
View File

@@ -51,6 +51,7 @@
#ifndef GNSS_SDR_PCPS_QUICKSYNC_ACQUISITION_CC_H_
#define GNSS_SDR_PCPS_QUICKSYNC_ACQUISITION_CC_H_
#include "channel_fsm.h"
#include "gnss_synchro.h"
#include <gnuradio/block.h>
#include <gnuradio/fft/fft.h>
@@ -150,6 +151,7 @@ private:
int32_t d_state;
bool d_dump;
uint32_t d_channel;
std::shared_ptr<ChannelFsm> d_channel_fsm;
std::string d_dump_filename;
public:
@@ -213,6 +215,14 @@ public:
d_channel = channel;
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
d_channel_fsm = channel_fsm;
}
/*!
* \brief Set statistics threshold of PCPS algorithm.
* \param threshold - Threshold for signal detection (check \ref Navitec2012,

10
src/algorithms/acquisition/gnuradio_blocks/pcps_tong_acquisition_cc.h
View File

@@ -51,6 +51,7 @@
#ifndef GNSS_SDR_PCPS_TONG_ACQUISITION_CC_H_
#define GNSS_SDR_PCPS_TONG_ACQUISITION_CC_H_
#include "channel_fsm.h"
#include "gnss_synchro.h"
#include <gnuradio/block.h>
#include <gnuradio/fft/fft.h>
@@ -133,6 +134,7 @@ private:
int32_t d_state;
bool d_dump;
uint32_t d_channel;
std::shared_ptr<ChannelFsm> d_channel_fsm;
std::string d_dump_filename;
public:
@@ -196,6 +198,14 @@ public:
d_channel = channel;
}
/*!
* \brief Set channel fsm associated to this acquisition instance
*/
inline void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm)
{
d_channel_fsm = channel_fsm;
}
/*!
* \brief Set statistics threshold of TONG algorithm.
* \param threshold - Threshold for signal detection (check \ref Navitec2012,

1
src/algorithms/channel/adapters/channel.cc
View File

@@ -57,6 +57,7 @@ Channel::Channel(ConfigurationInterface* configuration, uint32_t channel, std::s
flag_enable_fpga = configuration->property("Channel.enable_FPGA", false);
acq_->set_channel(channel_);
acq_->set_channel_fsm(channel_fsm_);
trk_->set_channel(channel_);
nav_->set_channel(channel_);

4
src/algorithms/channel/adapters/channel.h
View File

@@ -34,7 +34,7 @@
#ifndef GNSS_SDR_CHANNEL_H_
#define GNSS_SDR_CHANNEL_H_
#include "channel_fsm.h"
#include "channel_interface.h"
#include "channel_msg_receiver_cc.h"
#include "gnss_signal.h"
@@ -51,7 +51,7 @@ class ConfigurationInterface;
class AcquisitionInterface;
class TrackingInterface;
class TelemetryDecoderInterface;
class ChannelFsm;
//class ChannelFsm;
/*!
* \brief This class represents a GNSS channel. It wraps an AcquisitionInterface,

2
src/algorithms/channel/libs/CMakeLists.txt
View File

@@ -24,7 +24,7 @@ set(CHANNEL_FSM_SOURCES
set(CHANNEL_FSM_HEADERS
channel_fsm.h
channel_msg_receiver_cc.h
)
)
list(SORT CHANNEL_FSM_HEADERS)
list(SORT CHANNEL_FSM_SOURCES)

2
src/algorithms/channel/libs/channel_msg_receiver_cc.cc
View File

@@ -67,6 +67,8 @@ void channel_msg_receiver_cc::msg_handler_events(pmt::pmt_t msg)
switch (message)
{
case 1: // positive acquisition
// Now the acquisition block can optionally trigger the event valid acquisition internally,
// in order to reduce acquisition to tracking delay.
result = d_channel_fsm->Event_valid_acquisition();
break;
case 2: // negative acquisition

5
src/core/interfaces/acquisition_interface.h
View File

@@ -44,6 +44,8 @@
template <typename Data>
class Concurrent_Queue;
class ChannelFsm;
/*! \brief This abstract class represents an interface to an acquisition GNSS block.
*
* Abstract class for acquisition algorithms. Since all its methods are virtual,
@@ -55,7 +57,8 @@ class AcquisitionInterface : public GNSSBlockInterface
{
public:
virtual void set_gnss_synchro(Gnss_Synchro* gnss_synchro) = 0;
virtual void set_channel(unsigned int channel) = 0;
virtual void set_channel(unsigned int channel_id) = 0;
virtual void set_channel_fsm(std::shared_ptr<ChannelFsm> channel_fsm) = 0;
virtual void set_threshold(float threshold) = 0;
virtual void set_doppler_max(unsigned int doppler_max) = 0;
virtual void set_doppler_step(unsigned int doppler_step) = 0;

1
src/core/receiver/CMakeLists.txt
View File

@@ -140,6 +140,7 @@ target_link_libraries(core_receiver
Boost::boost
Boost::thread
Gnuradio::runtime
channel_libs
core_libs
core_monitor
PRIVATE

3
src/core/receiver/gnss_flowgraph.cc
View File

@@ -39,6 +39,7 @@
#include "Galileo_E1.h"
#include "Galileo_E5a.h"
#include "channel.h"
#include "channel_fsm.h"
#include "channel_interface.h"
#include "configuration_interface.h"
#include "gnss_block_factory.h"
@@ -214,7 +215,7 @@ void GNSSFlowgraph::connect()
}
DLOG(INFO) << "blocks connected internally";
// Signal Source (i) > Signal conditioner (i) >
// Signal Source (i) > Signal conditioner (i) >
#ifndef ENABLE_FPGA
int RF_Channels = 0;
int signal_conditioner_ID = 0;