mirrors
/
gnss-sdr
mirror of https://github.com/gnss-sdr/gnss-sdr
1
0
Fork 0
Code Issues Releases Wiki Activity

Remove stream_to_vector in generic acquisition block

This commit is contained in:
Carles Fernandez 2018-08-08 15:02:29 +02:00
parent 0b5c827eda
commit 69803b55da
No known key found for this signature in database
GPG Key ID: 4C583C52B0C3877D
16 changed files with 115 additions and 125 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition.cc
View File

@ -115,9 +115,6 @@ GalileoE1PcpsAmbiguousAcquisition::GalileoE1PcpsAmbiguousAcquisition(
acquisition_ = pcps_make_acquisition(acq_parameters);
DLOG(INFO) << "acquisition(" << acquisition_->unique_id() << ")";
stream_to_vector_ = gr::blocks::stream_to_vector::make(item_size_, vector_length_);
DLOG(INFO) << "stream_to_vector(" << stream_to_vector_->unique_id() << ")";
if (item_type_.compare("cbyte") == 0)
{
cbyte_to_float_x2_ = make_complex_byte_to_float_x2();
@ -278,18 +275,19 @@ void GalileoE1PcpsAmbiguousAcquisition::connect(gr::top_block_sptr top_block)
{
if (item_type_.compare("gr_complex") == 0)
{
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
// nothing to connect
}
else if (item_type_.compare("cshort") == 0)
{
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
// nothing to connect
}
else if (item_type_.compare("cbyte") == 0)
{
// Since a byte-based acq implementation is not available,
// we just convert cshorts to gr_complex
top_block->connect(cbyte_to_float_x2_, 0, float_to_complex_, 0);
top_block->connect(cbyte_to_float_x2_, 1, float_to_complex_, 1);
top_block->connect(float_to_complex_, 0, stream_to_vector_, 0);
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
top_block->connect(float_to_complex_, 0, acquisition_, 0);
}
else
{
@ -302,20 +300,17 @@ void GalileoE1PcpsAmbiguousAcquisition::disconnect(gr::top_block_sptr top_block)
{
if (item_type_.compare("gr_complex") == 0)
{
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
// nothing to disconnect
}
else if (item_type_.compare("cshort") == 0)
{
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
// nothing to disconnect
}
else if (item_type_.compare("cbyte") == 0)
{
// Since a byte-based acq implementation is not available,
// we just convert cshorts to gr_complex
top_block->disconnect(cbyte_to_float_x2_, 0, float_to_complex_, 0);
top_block->disconnect(cbyte_to_float_x2_, 1, float_to_complex_, 1);
top_block->disconnect(float_to_complex_, 0, stream_to_vector_, 0);
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
top_block->disconnect(float_to_complex_, 0, acquisition_, 0);
}
else
{
@ -328,11 +323,11 @@ gr::basic_block_sptr GalileoE1PcpsAmbiguousAcquisition::get_left_block()
{
if (item_type_.compare("gr_complex") == 0)
{
return stream_to_vector_;
return acquisition_;
}
else if (item_type_.compare("cshort") == 0)
{
return stream_to_vector_;
return acquisition_;
}
else if (item_type_.compare("cbyte") == 0)
{

2
src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition.h
View File

@ -36,7 +36,6 @@
#include "gnss_synchro.h"
#include "pcps_acquisition.h"
#include "complex_byte_to_float_x2.h"
#include <gnuradio/blocks/stream_to_vector.h>
#include <gnuradio/blocks/float_to_complex.h>
#include <volk_gnsssdr/volk_gnsssdr.h>
#include <string>
@ -135,7 +134,6 @@ public:
private:
ConfigurationInterface* configuration_;
pcps_acquisition_sptr acquisition_;
gr::blocks::stream_to_vector::sptr stream_to_vector_;
gr::blocks::float_to_complex::sptr float_to_complex_;
complex_byte_to_float_x2_sptr cbyte_to_float_x2_;
size_t item_size_;

11
src/algorithms/acquisition/adapters/galileo_e5a_pcps_acquisition.cc
View File

@ -111,7 +111,6 @@ GalileoE5aPcpsAcquisition::GalileoE5aPcpsAcquisition(ConfigurationInterface* con
acq_parameters.blocking_on_standby = configuration_->property(role + ".blocking_on_standby", false);
acquisition_ = pcps_make_acquisition(acq_parameters);
stream_to_vector_ = gr::blocks::stream_to_vector::make(item_size_, vector_length_);
channel_ = 0;
threshold_ = 0.0;
doppler_step_ = 0;
@ -263,11 +262,11 @@ void GalileoE5aPcpsAcquisition::connect(gr::top_block_sptr top_block)
{
if (item_type_.compare("gr_complex") == 0)
{
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
// nothing to connect
}
else if (item_type_.compare("cshort") == 0)
{
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
// nothing to connect
}
else
{
@ -280,11 +279,11 @@ void GalileoE5aPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
{
if (item_type_.compare("gr_complex") == 0)
{
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
// nothing to disconnect
}
else if (item_type_.compare("cshort") == 0)
{
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
// nothing to disconnect
}
else
{
@ -295,7 +294,7 @@ void GalileoE5aPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
gr::basic_block_sptr GalileoE5aPcpsAcquisition::get_left_block()
{
return stream_to_vector_;
return acquisition_;
}

2
src/algorithms/acquisition/adapters/galileo_e5a_pcps_acquisition.h
View File

@ -35,7 +35,6 @@
#include "acquisition_interface.h"
#include "gnss_synchro.h"
#include "pcps_acquisition.h"
#include <gnuradio/blocks/stream_to_vector.h>
#include <string>
class ConfigurationInterface;
@ -129,7 +128,6 @@ private:
ConfigurationInterface* configuration_;
pcps_acquisition_sptr acquisition_;
gr::blocks::stream_to_vector::sptr stream_to_vector_;
size_t item_size_;

21
src/algorithms/acquisition/adapters/glonass_l1_ca_pcps_acquisition.cc
View File

@ -110,9 +110,6 @@ GlonassL1CaPcpsAcquisition::GlonassL1CaPcpsAcquisition(
acquisition_ = pcps_make_acquisition(acq_parameters);
DLOG(INFO) << "acquisition(" << acquisition_->unique_id() << ")";
stream_to_vector_ = gr::blocks::stream_to_vector::make(item_size_, vector_length_);
DLOG(INFO) << "stream_to_vector(" << stream_to_vector_->unique_id() << ")";
if (item_type_.compare("cbyte") == 0)
{
cbyte_to_float_x2_ = make_complex_byte_to_float_x2();
@ -262,18 +259,17 @@ void GlonassL1CaPcpsAcquisition::connect(gr::top_block_sptr top_block)
{
if (item_type_.compare("gr_complex") == 0)
{
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
// nothing to connect
}
else if (item_type_.compare("cshort") == 0)
{
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
// nothing to connect
}
else if (item_type_.compare("cbyte") == 0)
{
top_block->connect(cbyte_to_float_x2_, 0, float_to_complex_, 0);
top_block->connect(cbyte_to_float_x2_, 1, float_to_complex_, 1);
top_block->connect(float_to_complex_, 0, stream_to_vector_, 0);
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
top_block->connect(float_to_complex_, 0, acquisition_, 0);
}
else
{
@ -286,11 +282,11 @@ void GlonassL1CaPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
{
if (item_type_.compare("gr_complex") == 0)
{
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
// nothing to disconnect
}
else if (item_type_.compare("cshort") == 0)
{
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
// nothing to disconnect
}
else if (item_type_.compare("cbyte") == 0)
{
@ -298,8 +294,7 @@ void GlonassL1CaPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
// we just convert cshorts to gr_complex
top_block->disconnect(cbyte_to_float_x2_, 0, float_to_complex_, 0);
top_block->disconnect(cbyte_to_float_x2_, 1, float_to_complex_, 1);
top_block->disconnect(float_to_complex_, 0, stream_to_vector_, 0);
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
top_block->disconnect(float_to_complex_, 0, acquisition_, 0);
}
else
{
@ -312,11 +307,11 @@ gr::basic_block_sptr GlonassL1CaPcpsAcquisition::get_left_block()
{
if (item_type_.compare("gr_complex") == 0)
{
return stream_to_vector_;
return acquisition_;
}
else if (item_type_.compare("cshort") == 0)
{
return stream_to_vector_;
return acquisition_;
}
else if (item_type_.compare("cbyte") == 0)
{

2
src/algorithms/acquisition/adapters/glonass_l1_ca_pcps_acquisition.h
View File

@ -38,7 +38,6 @@
#include "gnss_synchro.h"
#include "pcps_acquisition.h"
#include "complex_byte_to_float_x2.h"
#include <gnuradio/blocks/stream_to_vector.h>
#include <gnuradio/blocks/float_to_complex.h>
#include <string>
@ -135,7 +134,6 @@ public:
private:
ConfigurationInterface* configuration_;
pcps_acquisition_sptr acquisition_;
gr::blocks::stream_to_vector::sptr stream_to_vector_;
gr::blocks::float_to_complex::sptr float_to_complex_;
complex_byte_to_float_x2_sptr cbyte_to_float_x2_;
size_t item_size_;

25
src/algorithms/acquisition/adapters/glonass_l2_ca_pcps_acquisition.cc
View File

@ -109,9 +109,6 @@ GlonassL2CaPcpsAcquisition::GlonassL2CaPcpsAcquisition(
acquisition_ = pcps_make_acquisition(acq_parameters);
DLOG(INFO) << "acquisition(" << acquisition_->unique_id() << ")";
stream_to_vector_ = gr::blocks::stream_to_vector::make(item_size_, vector_length_);
DLOG(INFO) << "stream_to_vector(" << stream_to_vector_->unique_id() << ")";
if (item_type_.compare("cbyte") == 0)
{
cbyte_to_float_x2_ = make_complex_byte_to_float_x2();
@ -261,18 +258,19 @@ void GlonassL2CaPcpsAcquisition::connect(gr::top_block_sptr top_block)
{
if (item_type_.compare("gr_complex") == 0)
{
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
// nothing to connect
}
else if (item_type_.compare("cshort") == 0)
{
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
// nothing to connect
}
else if (item_type_.compare("cbyte") == 0)
{
// Since a byte-based acq implementation is not available,
// we just convert cshorts to gr_complex
top_block->connect(cbyte_to_float_x2_, 0, float_to_complex_, 0);
top_block->connect(cbyte_to_float_x2_, 1, float_to_complex_, 1);
top_block->connect(float_to_complex_, 0, stream_to_vector_, 0);
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
top_block->connect(float_to_complex_, 0, acquisition_, 0);
}
else
{
@ -285,20 +283,17 @@ void GlonassL2CaPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
{
if (item_type_.compare("gr_complex") == 0)
{
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
// nothing to disconnect
}
else if (item_type_.compare("cshort") == 0)
{
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
// nothing to disconnect
}
else if (item_type_.compare("cbyte") == 0)
{
// Since a byte-based acq implementation is not available,
// we just convert cshorts to gr_complex
top_block->disconnect(cbyte_to_float_x2_, 0, float_to_complex_, 0);
top_block->disconnect(cbyte_to_float_x2_, 1, float_to_complex_, 1);
top_block->disconnect(float_to_complex_, 0, stream_to_vector_, 0);
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
top_block->disconnect(float_to_complex_, 0, acquisition_, 0);
}
else
{
@ -311,11 +306,11 @@ gr::basic_block_sptr GlonassL2CaPcpsAcquisition::get_left_block()
{
if (item_type_.compare("gr_complex") == 0)
{
return stream_to_vector_;
return acquisition_;
}
else if (item_type_.compare("cshort") == 0)
{
return stream_to_vector_;
return acquisition_;
}
else if (item_type_.compare("cbyte") == 0)
{

2
src/algorithms/acquisition/adapters/glonass_l2_ca_pcps_acquisition.h
View File

@ -37,7 +37,6 @@
#include "gnss_synchro.h"
#include "pcps_acquisition.h"
#include "complex_byte_to_float_x2.h"
#include <gnuradio/blocks/stream_to_vector.h>
#include <gnuradio/blocks/float_to_complex.h>
#include <string>
@ -134,7 +133,6 @@ public:
private:
ConfigurationInterface* configuration_;
pcps_acquisition_sptr acquisition_;
gr::blocks::stream_to_vector::sptr stream_to_vector_;
gr::blocks::float_to_complex::sptr float_to_complex_;
complex_byte_to_float_x2_sptr cbyte_to_float_x2_;
size_t item_size_;

26
src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition.cc
View File

@ -105,9 +105,6 @@ GpsL1CaPcpsAcquisition::GpsL1CaPcpsAcquisition(
acquisition_ = pcps_make_acquisition(acq_parameters);
DLOG(INFO) << "acquisition(" << acquisition_->unique_id() << ")";
stream_to_vector_ = gr::blocks::stream_to_vector::make(item_size_, vector_length_);
DLOG(INFO) << "stream_to_vector(" << stream_to_vector_->unique_id() << ")";
if (item_type_.compare("cbyte") == 0)
{
cbyte_to_float_x2_ = make_complex_byte_to_float_x2();
@ -194,7 +191,6 @@ signed int GpsL1CaPcpsAcquisition::mag()
void GpsL1CaPcpsAcquisition::init()
{
acquisition_->init();
//set_local_code();
}
@ -251,18 +247,19 @@ void GpsL1CaPcpsAcquisition::connect(gr::top_block_sptr top_block)
{
if (item_type_.compare("gr_complex") == 0)
{
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
// nothing to connect
}
else if (item_type_.compare("cshort") == 0)
{
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
// nothing to connect
}
else if (item_type_.compare("cbyte") == 0)
{
// Since a byte-based acq implementation is not available,
// we just convert cshorts to gr_complex
top_block->connect(cbyte_to_float_x2_, 0, float_to_complex_, 0);
top_block->connect(cbyte_to_float_x2_, 1, float_to_complex_, 1);
top_block->connect(float_to_complex_, 0, stream_to_vector_, 0);
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
top_block->connect(float_to_complex_, 0, acquisition_, 0);
}
else
{
@ -275,20 +272,17 @@ void GpsL1CaPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
{
if (item_type_.compare("gr_complex") == 0)
{
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
// nothing to disconnect
}
else if (item_type_.compare("cshort") == 0)
{
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
// nothing to disconnect
}
else if (item_type_.compare("cbyte") == 0)
{
// Since a byte-based acq implementation is not available,
// we just convert cshorts to gr_complex
top_block->disconnect(cbyte_to_float_x2_, 0, float_to_complex_, 0);
top_block->disconnect(cbyte_to_float_x2_, 1, float_to_complex_, 1);
top_block->disconnect(float_to_complex_, 0, stream_to_vector_, 0);
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
top_block->disconnect(float_to_complex_, 0, acquisition_, 0);
}
else
{
@ -301,11 +295,11 @@ gr::basic_block_sptr GpsL1CaPcpsAcquisition::get_left_block()
{
if (item_type_.compare("gr_complex") == 0)
{
return stream_to_vector_;
return acquisition_;
}
else if (item_type_.compare("cshort") == 0)
{
return stream_to_vector_;
return acquisition_;
}
else if (item_type_.compare("cbyte") == 0)
{

2
src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition.h
View File

@ -40,7 +40,6 @@
#include "gnss_synchro.h"
#include "pcps_acquisition.h"
#include "complex_byte_to_float_x2.h"
#include <gnuradio/blocks/stream_to_vector.h>
#include <gnuradio/blocks/float_to_complex.h>
#include <volk_gnsssdr/volk_gnsssdr.h>
#include <string>
@ -139,7 +138,6 @@ public:
private:
ConfigurationInterface* configuration_;
pcps_acquisition_sptr acquisition_;
gr::blocks::stream_to_vector::sptr stream_to_vector_;
gr::blocks::float_to_complex::sptr float_to_complex_;
complex_byte_to_float_x2_sptr cbyte_to_float_x2_;
size_t item_size_;

25
src/algorithms/acquisition/adapters/gps_l2_m_pcps_acquisition.cc
View File

@ -112,9 +112,6 @@ GpsL2MPcpsAcquisition::GpsL2MPcpsAcquisition(
acquisition_ = pcps_make_acquisition(acq_parameters);
DLOG(INFO) << "acquisition(" << acquisition_->unique_id() << ")";
stream_to_vector_ = gr::blocks::stream_to_vector::make(item_size_, vector_length_);
DLOG(INFO) << "stream_to_vector(" << stream_to_vector_->unique_id() << ")";
if (item_type_.compare("cbyte") == 0)
{
cbyte_to_float_x2_ = make_complex_byte_to_float_x2();
@ -264,18 +261,19 @@ void GpsL2MPcpsAcquisition::connect(gr::top_block_sptr top_block)
{
if (item_type_.compare("gr_complex") == 0)
{
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
// nothing to connect
}
else if (item_type_.compare("cshort") == 0)
{
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
// nothing to connect
}
else if (item_type_.compare("cbyte") == 0)
{
// Since a byte-based acq implementation is not available,
// we just convert cshorts to gr_complex
top_block->connect(cbyte_to_float_x2_, 0, float_to_complex_, 0);
top_block->connect(cbyte_to_float_x2_, 1, float_to_complex_, 1);
top_block->connect(float_to_complex_, 0, stream_to_vector_, 0);
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
top_block->connect(float_to_complex_, 0, acquisition_, 0);
}
else
{
@ -288,20 +286,17 @@ void GpsL2MPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
{
if (item_type_.compare("gr_complex") == 0)
{
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
// nothing to disconnect
}
else if (item_type_.compare("cshort") == 0)
{
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
// nothing to disconnect
}
else if (item_type_.compare("cbyte") == 0)
{
// Since a byte-based acq implementation is not available,
// we just convert cshorts to gr_complex
top_block->disconnect(cbyte_to_float_x2_, 0, float_to_complex_, 0);
top_block->disconnect(cbyte_to_float_x2_, 1, float_to_complex_, 1);
top_block->disconnect(float_to_complex_, 0, stream_to_vector_, 0);
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
top_block->disconnect(float_to_complex_, 0, acquisition_, 0);
}
else
{
@ -314,11 +309,11 @@ gr::basic_block_sptr GpsL2MPcpsAcquisition::get_left_block()
{
if (item_type_.compare("gr_complex") == 0)
{
return stream_to_vector_;
return acquisition_;
}
else if (item_type_.compare("cshort") == 0)
{
return stream_to_vector_;
return acquisition_;
}
else if (item_type_.compare("cbyte") == 0)
{

2
src/algorithms/acquisition/adapters/gps_l2_m_pcps_acquisition.h
View File

@ -38,7 +38,6 @@
#include "gnss_synchro.h"
#include "pcps_acquisition.h"
#include "complex_byte_to_float_x2.h"
#include <gnuradio/blocks/stream_to_vector.h>
#include <gnuradio/blocks/float_to_complex.h>
#include <volk_gnsssdr/volk_gnsssdr.h>
#include <string>
@ -137,7 +136,6 @@ public:
private:
ConfigurationInterface* configuration_;
pcps_acquisition_sptr acquisition_;
gr::blocks::stream_to_vector::sptr stream_to_vector_;
gr::blocks::float_to_complex::sptr float_to_complex_;
complex_byte_to_float_x2_sptr cbyte_to_float_x2_;
size_t item_size_;

24
src/algorithms/acquisition/adapters/gps_l5i_pcps_acquisition.cc
View File

@ -103,8 +103,6 @@ GpsL5iPcpsAcquisition::GpsL5iPcpsAcquisition(
acq_parameters.blocking_on_standby = configuration_->property(role + ".blocking_on_standby", false);
acquisition_ = pcps_make_acquisition(acq_parameters);
DLOG(INFO) << "acquisition(" << acquisition_->unique_id() << ")";
stream_to_vector_ = gr::blocks::stream_to_vector::make(item_size_, vector_length_);
DLOG(INFO) << "stream_to_vector(" << stream_to_vector_->unique_id() << ")";
if (item_type_.compare("cbyte") == 0)
{
@ -251,18 +249,19 @@ void GpsL5iPcpsAcquisition::connect(gr::top_block_sptr top_block)
{
if (item_type_.compare("gr_complex") == 0)
{
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
// nothing to connect
}
else if (item_type_.compare("cshort") == 0)
{
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
// nothing to connect
}
else if (item_type_.compare("cbyte") == 0)
{
// Since a byte-based acq implementation is not available,
// we just convert cshorts to gr_complex
top_block->connect(cbyte_to_float_x2_, 0, float_to_complex_, 0);
top_block->connect(cbyte_to_float_x2_, 1, float_to_complex_, 1);
top_block->connect(float_to_complex_, 0, stream_to_vector_, 0);
top_block->connect(stream_to_vector_, 0, acquisition_, 0);
top_block->connect(float_to_complex_, 0, acquisition_, 0);
}
else
{
@ -275,20 +274,17 @@ void GpsL5iPcpsAcquisition::disconnect(gr::top_block_sptr top_block)
{
if (item_type_.compare("gr_complex") == 0)
{
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
// nothing to disconnect
}
else if (item_type_.compare("cshort") == 0)
{
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
// nothing to disconnect
}
else if (item_type_.compare("cbyte") == 0)
{
// Since a byte-based acq implementation is not available,
// we just convert cshorts to gr_complex
top_block->disconnect(cbyte_to_float_x2_, 0, float_to_complex_, 0);
top_block->disconnect(cbyte_to_float_x2_, 1, float_to_complex_, 1);
top_block->disconnect(float_to_complex_, 0, stream_to_vector_, 0);
top_block->disconnect(stream_to_vector_, 0, acquisition_, 0);
top_block->disconnect(float_to_complex_, 0, acquisition_, 0);
}
else
{
@ -301,11 +297,11 @@ gr::basic_block_sptr GpsL5iPcpsAcquisition::get_left_block()
{
if (item_type_.compare("gr_complex") == 0)
{
return stream_to_vector_;
return acquisition_;
}
else if (item_type_.compare("cshort") == 0)
{
return stream_to_vector_;
return acquisition_;
}
else if (item_type_.compare("cbyte") == 0)
{

2
src/algorithms/acquisition/adapters/gps_l5i_pcps_acquisition.h
View File

@ -38,7 +38,6 @@
#include "gnss_synchro.h"
#include "pcps_acquisition.h"
#include "complex_byte_to_float_x2.h"
#include <gnuradio/blocks/stream_to_vector.h>
#include <gnuradio/blocks/float_to_complex.h>
#include <volk_gnsssdr/volk_gnsssdr.h>
#include <string>
@ -137,7 +136,6 @@ public:
private:
ConfigurationInterface* configuration_;
pcps_acquisition_sptr acquisition_;
gr::blocks::stream_to_vector::sptr stream_to_vector_;
gr::blocks::float_to_complex::sptr float_to_complex_;
complex_byte_to_float_x2_sptr cbyte_to_float_x2_;
size_t item_size_;

68
src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition.cc
View File

@ -52,7 +52,7 @@ pcps_acquisition_sptr pcps_make_acquisition(const Acq_Conf& conf_)
pcps_acquisition::pcps_acquisition(const Acq_Conf& conf_) : gr::block("pcps_acquisition",
gr::io_signature::make(1, 1, conf_.it_size * std::floor(conf_.sampled_ms * conf_.samples_per_ms) * (conf_.bit_transition_flag ? 2 : 1)),
gr::io_signature::make(1, 1, conf_.it_size),
gr::io_signature::make(0, 0, conf_.it_size))
{
this->message_port_register_out(pmt::mp("events"));
@ -73,7 +73,7 @@ pcps_acquisition::pcps_acquisition(const Acq_Conf& conf_) : gr::block("pcps_acqu
{
d_fft_size = d_consumed_samples * 2;
}
//d_fft_size = next power of two? ////
// d_fft_size = next power of two? ////
d_mag = 0;
d_input_power = 0.0;
d_num_doppler_bins = 0;
@ -137,6 +137,7 @@ pcps_acquisition::pcps_acquisition(const Acq_Conf& conf_) : gr::block("pcps_acqu
d_dump_number = 0;
d_dump_channel = acq_parameters.dump_channel;
d_samplesPerChip = acq_parameters.samples_per_chip;
d_buffer_count = 0;
// todo: CFAR statistic not available for non-coherent integration
if (acq_parameters.max_dwells == 1)
{
@ -347,8 +348,8 @@ void pcps_acquisition::set_state(int state)
void pcps_acquisition::send_positive_acquisition()
{
// 6.1- Declare positive acquisition using a message port
//0=STOP_CHANNEL 1=ACQ_SUCCEES 2=ACQ_FAIL
// Declare positive acquisition using a message port
// 0=STOP_CHANNEL 1=ACQ_SUCCEES 2=ACQ_FAIL
DLOG(INFO) << "positive acquisition"
<< ", satellite " << d_gnss_synchro->System << " " << d_gnss_synchro->PRN
<< ", sample_stamp " << d_sample_counter
@ -365,8 +366,8 @@ void pcps_acquisition::send_positive_acquisition()
void pcps_acquisition::send_negative_acquisition()
{
// 6.2- Declare negative acquisition using a message port
//0=STOP_CHANNEL 1=ACQ_SUCCEES 2=ACQ_FAIL
// Declare negative acquisition using a message port
// 0=STOP_CHANNEL 1=ACQ_SUCCEES 2=ACQ_FAIL
DLOG(INFO) << "negative acquisition"
<< ", satellite " << d_gnss_synchro->System << " " << d_gnss_synchro->PRN
<< ", sample_stamp " << d_sample_counter
@ -564,7 +565,7 @@ void pcps_acquisition::acquisition_core(unsigned long int samp_count)
{
gr::thread::scoped_lock lk(d_setlock);
// initialize acquisition algorithm
// Initialize acquisition algorithm
int doppler = 0;
uint32_t indext = 0;
int effective_fft_size = (acq_parameters.bit_transition_flag ? d_fft_size / 2 : d_fft_size);
@ -658,7 +659,7 @@ void pcps_acquisition::acquisition_core(unsigned long int samp_count)
{
volk_32fc_x2_multiply_32fc(d_fft_if->get_inbuf(), in, d_grid_doppler_wipeoffs_step_two[doppler_index], d_fft_size);
// 3- Perform the FFT-based convolution (parallel time search)
// Perform the FFT-based convolution (parallel time search)
// Compute the FFT of the carrier wiped--off incoming signal
d_fft_if->execute();
@ -803,7 +804,7 @@ int pcps_acquisition::general_work(int noutput_items __attribute__((unused)),
{
if (!acq_parameters.blocking_on_standby)
{
d_sample_counter += d_consumed_samples * ninput_items[0];
d_sample_counter += ninput_items[0];
consume_each(ninput_items[0]);
}
if (d_step_two)
@ -820,7 +821,7 @@ int pcps_acquisition::general_work(int noutput_items __attribute__((unused)),
{
case 0:
{
//restart acquisition variables
// Restart acquisition variables
d_gnss_synchro->Acq_delay_samples = 0.0;
d_gnss_synchro->Acq_doppler_hz = 0.0;
d_gnss_synchro->Acq_samplestamp_samples = 0;
@ -828,25 +829,58 @@ int pcps_acquisition::general_work(int noutput_items __attribute__((unused)),
d_input_power = 0.0;
d_test_statistics = 0.0;
d_state = 1;
d_buffer_count = 0;
if (!acq_parameters.blocking_on_standby)
{
d_sample_counter += d_consumed_samples * ninput_items[0]; // sample counter
d_sample_counter += ninput_items[0]; // sample counter
consume_each(ninput_items[0]);
}
break;
}
case 1:
{
// Copy the data to the core and let it know that new data is available
unsigned int buff_increment;
if (d_cshort)
{
memcpy(d_data_buffer_sc, input_items[0], d_consumed_samples * sizeof(lv_16sc_t));
const lv_16sc_t* in = reinterpret_cast<const lv_16sc_t*>(input_items[0]); // Get the input samples pointer
if ((ninput_items[0] + d_buffer_count) <= d_consumed_samples)
{
buff_increment = ninput_items[0];
}
else
{
buff_increment = d_consumed_samples - d_buffer_count;
}
memcpy(&d_data_buffer_sc[d_buffer_count], in, sizeof(lv_16sc_t) * buff_increment);
}
else
{
memcpy(d_data_buffer, input_items[0], d_consumed_samples * sizeof(gr_complex));
const gr_complex* in = reinterpret_cast<const gr_complex*>(input_items[0]); // Get the input samples pointer
if ((ninput_items[0] + d_buffer_count) <= d_consumed_samples)
{
buff_increment = ninput_items[0];
}
else
{
buff_increment = d_consumed_samples - d_buffer_count;
}
memcpy(&d_data_buffer[d_buffer_count], in, sizeof(gr_complex) * buff_increment);
}
// If buffer will be full in next iteration
if (d_buffer_count >= d_consumed_samples)
{
d_state = 2;
}
d_buffer_count += buff_increment;
d_sample_counter += buff_increment;
consume_each(buff_increment);
break;
}
case 2:
{
// Copy the data to the core and let it know that new data is available
if (acq_parameters.blocking)
{
lk.unlock();
@ -857,8 +891,8 @@ int pcps_acquisition::general_work(int noutput_items __attribute__((unused)),
gr::thread::thread d_worker(&pcps_acquisition::acquisition_core, this, d_sample_counter);
d_worker_active = true;
}
d_sample_counter += d_consumed_samples;
consume_each(1);
consume_each(0);
d_buffer_count = 0;
break;
}
}

1
src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition.h
View File

@ -135,6 +135,7 @@ private:
arma::fmat grid_;
long int d_dump_number;
unsigned int d_dump_channel;
unsigned int d_buffer_count;
public:
~pcps_acquisition();