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bds b11: Get latest changes and add bds functions in rtk module

Browse Source 
Merge branch 'next' into bds_b1i. Also fixes multiple bugs with the
addition of bds b1i signals into code. Major changes where fixed and
code to support RINEX and RTCM is needed
This commit is contained in:
Damian Miralles
2018-11-29 09:53:40 -06:00
parent 0507febd7f 097dea2e80
commit 8db3f21070
334 changed files with 13511 additions and 8054 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
src/algorithms/tracking/adapters/CMakeLists.txt
View File

@@ -16,27 +16,40 @@
# along with GNSS-SDR. If not, see <https://www.gnu.org/licenses/>.
#
if(ENABLE_CUDA)
set(OPT_TRACKING_ADAPTERS_SOURCES ${OPT_TRACKING_ADAPTERS_SOURCES} gps_l1_ca_dll_pll_tracking_gpu.cc)
set(OPT_TRACKING_ADAPTERS_HEADERS ${OPT_TRACKING_ADAPTERS_HEADERS} gps_l1_ca_dll_pll_tracking_gpu.h)
set(OPT_TRACKING_INCLUDE_DIRS ${OPT_TRACKING_INCLUDE_DIRS} ${CUDA_INCLUDE_DIRS})
endif(ENABLE_CUDA)
set(OPT_TRACKING_ADAPTERS_SOURCES
${OPT_TRACKING_ADAPTERS_SOURCES}
gps_l1_ca_dll_pll_tracking_gpu.cc
)
set(OPT_TRACKING_ADAPTERS_HEADERS
${OPT_TRACKING_ADAPTERS_HEADERS}
gps_l1_ca_dll_pll_tracking_gpu.h
)
set(OPT_TRACKING_INCLUDE_DIRS
${OPT_TRACKING_INCLUDE_DIRS}
${CUDA_INCLUDE_DIRS}
)
endif()
if(ENABLE_FPGA)
set(OPT_TRACKING_ADAPTERS_SOURCES ${OPT_TRACKING_ADAPTERS_SOURCES}
set(OPT_TRACKING_ADAPTERS_SOURCES
${OPT_TRACKING_ADAPTERS_SOURCES}
gps_l1_ca_dll_pll_tracking_fpga.cc
gps_l2_m_dll_pll_tracking_fpga.cc
galileo_e1_dll_pll_veml_tracking_fpga.cc
galileo_e5a_dll_pll_tracking_fpga.cc
gps_l5_dll_pll_tracking_fpga.cc)
set(OPT_TRACKING_ADAPTERS_HEADERS ${OPT_TRACKING_ADAPTERS_HEADERS}
gps_l5_dll_pll_tracking_fpga.cc
)
set(OPT_TRACKING_ADAPTERS_HEADERS
${OPT_TRACKING_ADAPTERS_HEADERS}
gps_l1_ca_dll_pll_tracking_fpga.h
gps_l2_m_dll_pll_tracking_fpga.h
galileo_e1_dll_pll_veml_tracking_fpga.h
galileo_e5a_dll_pll_tracking_fpga.h
gps_l5_dll_pll_tracking_fpga.h)
endif(ENABLE_FPGA)
gps_l5_dll_pll_tracking_fpga.h
)
endif()
set(TRACKING_ADAPTER_SOURCES
galileo_e1_dll_pll_veml_tracking.cc
@@ -93,6 +106,15 @@ include_directories(
list(SORT TRACKING_ADAPTER_HEADERS)
list(SORT TRACKING_ADAPTER_SOURCES)
add_library(tracking_adapters ${TRACKING_ADAPTER_SOURCES} ${TRACKING_ADAPTER_HEADERS})
add_library(tracking_adapters
${TRACKING_ADAPTER_SOURCES}
${TRACKING_ADAPTER_HEADERS}
)
source_group(Headers FILES ${TRACKING_ADAPTER_HEADERS})
target_link_libraries(tracking_adapters tracking_gr_blocks gnss_sp_libs gnss_sdr_flags)
target_link_libraries(tracking_adapters
tracking_gr_blocks
gnss_sp_libs
gnss_sdr_flags
)

5
src/algorithms/tracking/adapters/beidou_b1i_dll_pll_tracking.cc
View File

@@ -151,6 +151,11 @@ void BeidouB1iDllPllTracking::start_tracking()
tracking_->start_tracking();
}
void BeidouB1iDllPllTracking::stop_tracking()
{
tracking_->stop_tracking();
}
/*
* Set tracking channel unique ID

5
src/algorithms/tracking/adapters/beidou_b1i_dll_pll_tracking.h
View File

@@ -89,6 +89,11 @@ public:
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
dll_pll_veml_tracking_sptr tracking_;
size_t item_size_;

12
src/algorithms/tracking/adapters/galileo_e1_dll_pll_veml_tracking.cc
View File

@@ -45,6 +45,10 @@
using google::LogMessage;
void GalileoE1DllPllVemlTracking::stop_tracking()
{
}
GalileoE1DllPllVemlTracking::GalileoE1DllPllVemlTracking(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)
@@ -59,6 +63,11 @@ GalileoE1DllPllVemlTracking::GalileoE1DllPllVemlTracking(
trk_param.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param.dump_mat = dump_mat;
trk_param.high_dyn = configuration->property(role + ".high_dyn", false);
if (configuration->property(role + ".smoother_length", 10) < 1)
{
@@ -105,9 +114,6 @@ GalileoE1DllPllVemlTracking::GalileoE1DllPllVemlTracking(
}
trk_param.track_pilot = track_pilot;
trk_param.extend_correlation_symbols = extend_correlation_symbols;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
int vector_length = std::round(fs_in / (Galileo_E1_CODE_CHIP_RATE_HZ / Galileo_E1_B_CODE_LENGTH_CHIPS));
trk_param.vector_length = vector_length;
trk_param.system = 'E';

4
src/algorithms/tracking/adapters/galileo_e1_dll_pll_veml_tracking.h
View File

@@ -92,6 +92,10 @@ public:
void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
dll_pll_veml_tracking_sptr tracking_;

43
src/algorithms/tracking/adapters/galileo_e1_dll_pll_veml_tracking_fpga.cc
View File

@@ -46,12 +46,16 @@
using google::LogMessage;
void GalileoE1DllPllVemlTrackingFpga::stop_tracking()
{
}
GalileoE1DllPllVemlTrackingFpga::GalileoE1DllPllVemlTrackingFpga(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)
{
//dllpllconf_t trk_param;
Dll_Pll_Conf_Fpga trk_param_fpga = Dll_Pll_Conf_Fpga();
Dll_Pll_Conf_Fpga trk_param_fpga = Dll_Pll_Conf_Fpga();
DLOG(INFO) << "role " << role;
//################# CONFIGURATION PARAMETERS ########################
std::string default_item_type = "gr_complex";
@@ -61,6 +65,11 @@ GalileoE1DllPllVemlTrackingFpga::GalileoE1DllPllVemlTrackingFpga(
trk_param_fpga.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param_fpga.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param_fpga.dump_mat = dump_mat;
float pll_bw_hz = configuration->property(role + ".pll_bw_hz", 5.0);
if (FLAGS_pll_bw_hz != 0.0) pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
trk_param_fpga.pll_bw_hz = pll_bw_hz;
@@ -98,9 +107,6 @@ GalileoE1DllPllVemlTrackingFpga::GalileoE1DllPllVemlTrackingFpga(
trk_param_fpga.track_pilot = track_pilot;
d_track_pilot = track_pilot;
trk_param_fpga.extend_correlation_symbols = extend_correlation_symbols;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
int vector_length = std::round(fs_in / (Galileo_E1_CODE_CHIP_RATE_HZ / Galileo_E1_B_CODE_LENGTH_CHIPS));
trk_param_fpga.vector_length = vector_length;
trk_param_fpga.system = 'E';
@@ -126,23 +132,23 @@ GalileoE1DllPllVemlTrackingFpga::GalileoE1DllPllVemlTrackingFpga(
unsigned int device_base = configuration->property(role + ".device_base", 1);
trk_param_fpga.device_base = device_base;
//unsigned int multicorr_type = configuration->property(role + ".multicorr_type", 1);
trk_param_fpga.multicorr_type = 1; // 0 -> 3 correlators, 1 -> 5 correlators
trk_param_fpga.multicorr_type = 1; // 0 -> 3 correlators, 1 -> 5 correlators
//################# PRE-COMPUTE ALL THE CODES #################
unsigned int code_samples_per_chip = 2;
d_ca_codes = static_cast<int*>(volk_gnsssdr_malloc(static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS)* code_samples_per_chip * Galileo_E1_NUMBER_OF_CODES * sizeof(int), volk_gnsssdr_get_alignment()));
float * ca_codes_f;
float * data_codes_f;
d_ca_codes = static_cast<int*>(volk_gnsssdr_malloc(static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS) * code_samples_per_chip * Galileo_E1_NUMBER_OF_CODES * sizeof(int), volk_gnsssdr_get_alignment()));
float* ca_codes_f;
float* data_codes_f;
if (trk_param_fpga.track_pilot)
{
d_data_codes = static_cast<int *>(volk_gnsssdr_malloc((static_cast<unsigned int>(Galileo_E1_B_CODE_LENGTH_CHIPS)) * code_samples_per_chip * Galileo_E1_NUMBER_OF_CODES * sizeof(int), volk_gnsssdr_get_alignment()));
d_data_codes = static_cast<int*>(volk_gnsssdr_malloc((static_cast<unsigned int>(Galileo_E1_B_CODE_LENGTH_CHIPS)) * code_samples_per_chip * Galileo_E1_NUMBER_OF_CODES * sizeof(int), volk_gnsssdr_get_alignment()));
}
ca_codes_f = static_cast<float*>(volk_gnsssdr_malloc(static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS)* code_samples_per_chip * sizeof(float), volk_gnsssdr_get_alignment()));
ca_codes_f = static_cast<float*>(volk_gnsssdr_malloc(static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS) * code_samples_per_chip * sizeof(float), volk_gnsssdr_get_alignment()));
if (trk_param_fpga.track_pilot)
{
data_codes_f = static_cast<float *>(volk_gnsssdr_malloc((static_cast<unsigned int>(Galileo_E1_B_CODE_LENGTH_CHIPS)) * code_samples_per_chip * sizeof(float), volk_gnsssdr_get_alignment()));
data_codes_f = static_cast<float*>(volk_gnsssdr_malloc((static_cast<unsigned int>(Galileo_E1_B_CODE_LENGTH_CHIPS)) * code_samples_per_chip * sizeof(float), volk_gnsssdr_get_alignment()));
}
//printf("pppppppp trk_param_fpga.track_pilot = %d\n", trk_param_fpga.track_pilot);
@@ -159,12 +165,11 @@ GalileoE1DllPllVemlTrackingFpga::GalileoE1DllPllVemlTrackingFpga(
galileo_e1_code_gen_sinboc11_float(ca_codes_f, pilot_signal, PRN);
galileo_e1_code_gen_sinboc11_float(data_codes_f, data_signal, PRN);
for (unsigned int s = 0; s < 2*Galileo_E1_B_CODE_LENGTH_CHIPS; s++)
for (unsigned int s = 0; s < 2 * Galileo_E1_B_CODE_LENGTH_CHIPS; s++)
{
d_ca_codes[static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS)* 2 * (PRN - 1) + s] = static_cast<int>(ca_codes_f[s]);
d_data_codes[static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS)* 2 * (PRN - 1) + s] = static_cast<int>(data_codes_f[s]);
d_ca_codes[static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS) * 2 * (PRN - 1) + s] = static_cast<int>(ca_codes_f[s]);
d_data_codes[static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS) * 2 * (PRN - 1) + s] = static_cast<int>(data_codes_f[s]);
//printf("%f %d | ", data_codes_f[s], d_data_codes[static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS)* 2 * (PRN - 1) + s]);
}
//printf("\n next \n");
//scanf ("%d",&kk);
@@ -174,15 +179,14 @@ GalileoE1DllPllVemlTrackingFpga::GalileoE1DllPllVemlTrackingFpga(
//printf("no tracking pilot\n");
galileo_e1_code_gen_sinboc11_float(ca_codes_f, data_signal, PRN);
for (unsigned int s = 0; s < 2*Galileo_E1_B_CODE_LENGTH_CHIPS; s++)
for (unsigned int s = 0; s < 2 * Galileo_E1_B_CODE_LENGTH_CHIPS; s++)
{
d_ca_codes[static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS)* 2 * (PRN - 1) + s] = static_cast<int>(ca_codes_f[s]);
d_ca_codes[static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS) * 2 * (PRN - 1) + s] = static_cast<int>(ca_codes_f[s]);
//printf("%f %d | ", ca_codes_f[s], d_ca_codes[static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS)* 2 * (PRN - 1) + s]);
}
//printf("\n next \n");
//scanf ("%d",&kk);
}
}
delete[] ca_codes_f;
@@ -193,7 +197,7 @@ GalileoE1DllPllVemlTrackingFpga::GalileoE1DllPllVemlTrackingFpga(
trk_param_fpga.ca_codes = d_ca_codes;
trk_param_fpga.data_codes = d_data_codes;
trk_param_fpga.code_length_chips = Galileo_E1_B_CODE_LENGTH_CHIPS;
trk_param_fpga.code_samples_per_chip = code_samples_per_chip; // 2 sample per chip
trk_param_fpga.code_samples_per_chip = code_samples_per_chip; // 2 sample per chip
//################# MAKE TRACKING GNURadio object ###################
tracking_fpga_sc = dll_pll_veml_make_tracking_fpga(trk_param_fpga);
channel_ = 0;
@@ -207,7 +211,6 @@ GalileoE1DllPllVemlTrackingFpga::~GalileoE1DllPllVemlTrackingFpga()
if (d_track_pilot)
{
delete[] d_data_codes;
}
}

7
src/algorithms/tracking/adapters/galileo_e1_dll_pll_veml_tracking_fpga.h
View File

@@ -93,6 +93,12 @@ public:
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
//dll_pll_veml_tracking_sptr tracking_;
dll_pll_veml_tracking_fpga_sptr tracking_fpga_sc;
@@ -104,7 +110,6 @@ private:
int* d_ca_codes;
int* d_data_codes;
bool d_track_pilot;
};

4
src/algorithms/tracking/adapters/galileo_e1_tcp_connector_tracking.cc
View File

@@ -44,6 +44,10 @@
using google::LogMessage;
void GalileoE1TcpConnectorTracking::stop_tracking()
{
}
GalileoE1TcpConnectorTracking::GalileoE1TcpConnectorTracking(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)

4
src/algorithms/tracking/adapters/galileo_e1_tcp_connector_tracking.h
View File

@@ -93,6 +93,10 @@ public:
void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
galileo_e1_tcp_connector_tracking_cc_sptr tracking_;

12
src/algorithms/tracking/adapters/galileo_e5a_dll_pll_tracking.cc
View File

@@ -45,6 +45,10 @@
using google::LogMessage;
void GalileoE5aDllPllTracking::stop_tracking()
{
}
GalileoE5aDllPllTracking::GalileoE5aDllPllTracking(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)
@@ -59,6 +63,11 @@ GalileoE5aDllPllTracking::GalileoE5aDllPllTracking(
trk_param.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param.dump_mat = dump_mat;
trk_param.high_dyn = configuration->property(role + ".high_dyn", false);
if (configuration->property(role + ".smoother_length", 10) < 1)
{
@@ -81,9 +90,6 @@ GalileoE5aDllPllTracking::GalileoE5aDllPllTracking(
trk_param.dll_bw_narrow_hz = dll_bw_narrow_hz;
float early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
trk_param.early_late_space_chips = early_late_space_chips;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
int vector_length = std::round(fs_in / (Galileo_E5a_CODE_CHIP_RATE_HZ / Galileo_E5a_CODE_LENGTH_CHIPS));
trk_param.vector_length = vector_length;
int extend_correlation_symbols = configuration->property(role + ".extend_correlation_symbols", 1);

4
src/algorithms/tracking/adapters/galileo_e5a_dll_pll_tracking.h
View File

@@ -91,6 +91,10 @@ public:
void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
dll_pll_veml_tracking_sptr tracking_;

117
src/algorithms/tracking/adapters/galileo_e5a_dll_pll_tracking_fpga.cc
View File

@@ -46,14 +46,18 @@
using google::LogMessage;
void GalileoE5aDllPllTrackingFpga::stop_tracking()
{
}
GalileoE5aDllPllTrackingFpga::GalileoE5aDllPllTrackingFpga(
ConfigurationInterface* configuration, std::string role,
ConfigurationInterface *configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)
{
//printf("creating the E5A tracking");
//printf("creating the E5A tracking");
Dll_Pll_Conf_Fpga trk_param_fpga = Dll_Pll_Conf_Fpga();
Dll_Pll_Conf_Fpga trk_param_fpga = Dll_Pll_Conf_Fpga();
DLOG(INFO) << "role " << role;
//################# CONFIGURATION PARAMETERS ########################
std::string default_item_type = "gr_complex";
@@ -63,6 +67,11 @@ GalileoE5aDllPllTrackingFpga::GalileoE5aDllPllTrackingFpga(
trk_param_fpga.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param_fpga.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param_fpga.dump_mat = dump_mat;
float pll_bw_hz = configuration->property(role + ".pll_bw_hz", 20.0);
if (FLAGS_pll_bw_hz != 0.0) pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
trk_param_fpga.pll_bw_hz = pll_bw_hz;
@@ -75,9 +84,6 @@ GalileoE5aDllPllTrackingFpga::GalileoE5aDllPllTrackingFpga(
trk_param_fpga.dll_bw_narrow_hz = dll_bw_narrow_hz;
float early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
trk_param_fpga.early_late_space_chips = early_late_space_chips;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
int vector_length = std::round(fs_in / (Galileo_E5a_CODE_CHIP_RATE_HZ / Galileo_E5a_CODE_LENGTH_CHIPS));
trk_param_fpga.vector_length = vector_length;
int extend_correlation_symbols = configuration->property(role + ".extend_correlation_symbols", 1);
@@ -126,7 +132,7 @@ GalileoE5aDllPllTrackingFpga::GalileoE5aDllPllTrackingFpga(
unsigned int device_base = configuration->property(role + ".device_base", 1);
trk_param_fpga.device_base = device_base;
//unsigned int multicorr_type = configuration->property(role + ".multicorr_type", 1);
trk_param_fpga.multicorr_type = 1; // 0 -> 3 correlators, 1 -> up to 5+1 correlators
trk_param_fpga.multicorr_type = 1; // 0 -> 3 correlators, 1 -> up to 5+1 correlators
//################# PRE-COMPUTE ALL THE CODES #################
unsigned int code_samples_per_chip = 1;
@@ -143,7 +149,7 @@ GalileoE5aDllPllTrackingFpga::GalileoE5aDllPllTrackingFpga(
}
tracking_code = static_cast<float *>(volk_gnsssdr_malloc(code_samples_per_chip * code_length_chips * sizeof(float), volk_gnsssdr_get_alignment()));
d_ca_codes = static_cast<int*>(volk_gnsssdr_malloc(static_cast<int>(code_length_chips)* code_samples_per_chip * Galileo_E5a_NUMBER_OF_CODES * sizeof(int), volk_gnsssdr_get_alignment()));
d_ca_codes = static_cast<int *>(volk_gnsssdr_malloc(static_cast<int>(code_length_chips) * code_samples_per_chip * Galileo_E5a_NUMBER_OF_CODES * sizeof(int), volk_gnsssdr_get_alignment()));
if (trk_param_fpga.track_pilot)
{
@@ -153,44 +159,36 @@ GalileoE5aDllPllTrackingFpga::GalileoE5aDllPllTrackingFpga(
for (unsigned int PRN = 1; PRN <= Galileo_E5a_NUMBER_OF_CODES; PRN++)
{
//galileo_e5_a_code_gen_complex_primary(aux_code, PRN, const_cast<char *>(trk_param_fpga.signal.c_str()));
galileo_e5_a_code_gen_complex_primary(aux_code, PRN, const_cast<char *>(sig_));
if (trk_param_fpga.track_pilot)
{
//d_secondary_code_string = const_cast<std::string *>(&Galileo_E5a_Q_SECONDARY_CODE[PRN - 1]);
for (unsigned int i = 0; i < code_length_chips; i++)
{
tracking_code[i] = aux_code[i].imag();
data_code[i] = aux_code[i].real();
}
for (unsigned int s = 0; s < code_length_chips; s++)
{
d_ca_codes[static_cast<int>(code_length_chips) * (PRN - 1) + s] = static_cast<int>(tracking_code[s]);
d_data_codes[static_cast<int>(code_length_chips) * (PRN - 1) + s] = static_cast<int>(data_code[s]);
//printf("%f %d | ", data_codes_f[s], d_data_codes[static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS)* 2 * (PRN - 1) + s]);
}
}
else
{
for (unsigned int i = 0; i < code_length_chips; i++)
{
tracking_code[i] = aux_code[i].real();
}
//galileo_e5_a_code_gen_complex_primary(aux_code, PRN, const_cast<char *>(trk_param_fpga.signal.c_str()));
galileo_e5_a_code_gen_complex_primary(aux_code, PRN, const_cast<char *>(sig_));
if (trk_param_fpga.track_pilot)
{
//d_secondary_code_string = const_cast<std::string *>(&Galileo_E5a_Q_SECONDARY_CODE[PRN - 1]);
for (unsigned int i = 0; i < code_length_chips; i++)
{
tracking_code[i] = aux_code[i].imag();
data_code[i] = aux_code[i].real();
}
for (unsigned int s = 0; s < code_length_chips; s++)
{
d_ca_codes[static_cast<int>(code_length_chips) * (PRN - 1) + s] = static_cast<int>(tracking_code[s]);
d_data_codes[static_cast<int>(code_length_chips) * (PRN - 1) + s] = static_cast<int>(data_code[s]);
//printf("%f %d | ", data_codes_f[s], d_data_codes[static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS)* 2 * (PRN - 1) + s]);
}
}
else
{
for (unsigned int i = 0; i < code_length_chips; i++)
{
tracking_code[i] = aux_code[i].real();
}
for (unsigned int s = 0; s < code_length_chips; s++)
{
d_ca_codes[static_cast<int>(code_length_chips)* (PRN - 1) + s] = static_cast<int>(tracking_code[s]);
//printf("%f %d | ", ca_codes_f[s], d_ca_codes[static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS)* 2 * (PRN - 1) + s]);
}
}
for (unsigned int s = 0; s < code_length_chips; s++)
{
d_ca_codes[static_cast<int>(code_length_chips) * (PRN - 1) + s] = static_cast<int>(tracking_code[s]);
//printf("%f %d | ", ca_codes_f[s], d_ca_codes[static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS)* 2 * (PRN - 1) + s]);
}
}
}
volk_gnsssdr_free(aux_code);
@@ -202,25 +200,23 @@ GalileoE5aDllPllTrackingFpga::GalileoE5aDllPllTrackingFpga(
trk_param_fpga.ca_codes = d_ca_codes;
trk_param_fpga.data_codes = d_data_codes;
trk_param_fpga.code_length_chips = code_length_chips;
trk_param_fpga.code_samples_per_chip = code_samples_per_chip; // 2 sample per chip
trk_param_fpga.code_samples_per_chip = code_samples_per_chip; // 2 sample per chip
//################# MAKE TRACKING GNURadio object ###################
tracking_fpga_sc = dll_pll_veml_make_tracking_fpga(trk_param_fpga);
// if (item_type.compare("gr_complex") == 0)
// {
// item_size_ = sizeof(gr_complex);
// tracking_ = dll_pll_veml_make_tracking(trk_param_fpga);
// }
// else
// {
// item_size_ = sizeof(gr_complex);
// LOG(WARNING) << item_type << " unknown tracking item type.";
// }
// if (item_type.compare("gr_complex") == 0)
// {
// item_size_ = sizeof(gr_complex);
// tracking_ = dll_pll_veml_make_tracking(trk_param_fpga);
// }
// else
// {
// item_size_ = sizeof(gr_complex);
// LOG(WARNING) << item_type << " unknown tracking item type.";
// }
channel_ = 0;
//DLOG(INFO) << "tracking(" << tracking_->unique_id() << ")";
DLOG(INFO) << "tracking(" << tracking_fpga_sc->unique_id() << ")";
}
@@ -230,7 +226,6 @@ GalileoE5aDllPllTrackingFpga::~GalileoE5aDllPllTrackingFpga()
if (d_track_pilot)
{
delete[] d_data_codes;
}
}
@@ -247,14 +242,14 @@ void GalileoE5aDllPllTrackingFpga::start_tracking()
*/
void GalileoE5aDllPllTrackingFpga::set_channel(unsigned int channel)
{
//printf("blabla channel = %d\n", channel);
//printf("blabla channel = %d\n", channel);
channel_ = channel;
//tracking_->set_channel(channel);
tracking_fpga_sc->set_channel(channel);
}
void GalileoE5aDllPllTrackingFpga::set_gnss_synchro(Gnss_Synchro* p_gnss_synchro)
void GalileoE5aDllPllTrackingFpga::set_gnss_synchro(Gnss_Synchro *p_gnss_synchro)
{
//tracking_->set_gnss_synchro(p_gnss_synchro);
tracking_fpga_sc->set_gnss_synchro(p_gnss_synchro);

5
src/algorithms/tracking/adapters/galileo_e5a_dll_pll_tracking_fpga.h
View File

@@ -91,6 +91,10 @@ public:
void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
dll_pll_veml_tracking_fpga_sptr tracking_fpga_sc;
@@ -104,7 +108,6 @@ private:
int* d_ca_codes;
int* d_data_codes;
bool d_track_pilot;
};
#endif /* GNSS_SDR_GALILEO_E5A_DLL_PLL_TRACKING_FPGA_H_ */

4
src/algorithms/tracking/adapters/glonass_l1_ca_dll_pll_c_aid_tracking.cc
View File

@@ -46,6 +46,10 @@
using google::LogMessage;
void GlonassL1CaDllPllCAidTracking::stop_tracking()
{
}
GlonassL1CaDllPllCAidTracking::GlonassL1CaDllPllCAidTracking(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)

4
src/algorithms/tracking/adapters/glonass_l1_ca_dll_pll_c_aid_tracking.h
View File

@@ -93,6 +93,10 @@ public:
void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
glonass_l1_ca_dll_pll_c_aid_tracking_cc_sptr tracking_cc;

4
src/algorithms/tracking/adapters/glonass_l1_ca_dll_pll_tracking.cc
View File

@@ -45,6 +45,10 @@
using google::LogMessage;
void GlonassL1CaDllPllTracking::stop_tracking()
{
}
GlonassL1CaDllPllTracking::GlonassL1CaDllPllTracking(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)

4
src/algorithms/tracking/adapters/glonass_l1_ca_dll_pll_tracking.h
View File

@@ -91,6 +91,10 @@ public:
void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
glonass_l1_ca_dll_pll_tracking_cc_sptr tracking_;

4
src/algorithms/tracking/adapters/glonass_l2_ca_dll_pll_c_aid_tracking.cc
View File

@@ -44,6 +44,10 @@
using google::LogMessage;
void GlonassL2CaDllPllCAidTracking::stop_tracking()
{
}
GlonassL2CaDllPllCAidTracking::GlonassL2CaDllPllCAidTracking(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)

4
src/algorithms/tracking/adapters/glonass_l2_ca_dll_pll_c_aid_tracking.h
View File

@@ -91,6 +91,10 @@ public:
void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
glonass_l2_ca_dll_pll_c_aid_tracking_cc_sptr tracking_cc;

4
src/algorithms/tracking/adapters/glonass_l2_ca_dll_pll_tracking.cc
View File

@@ -43,6 +43,10 @@
using google::LogMessage;
void GlonassL2CaDllPllTracking::stop_tracking()
{
}
GlonassL2CaDllPllTracking::GlonassL2CaDllPllTracking(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)

4
src/algorithms/tracking/adapters/glonass_l2_ca_dll_pll_tracking.h
View File

@@ -90,6 +90,10 @@ public:
void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
glonass_l2_ca_dll_pll_tracking_cc_sptr tracking_;

4
src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_c_aid_tracking.cc
View File

@@ -45,6 +45,10 @@
using google::LogMessage;
void GpsL1CaDllPllCAidTracking::stop_tracking()
{
}
GpsL1CaDllPllCAidTracking::GpsL1CaDllPllCAidTracking(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)

4
src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_c_aid_tracking.h
View File

@@ -92,6 +92,10 @@ public:
void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
gps_l1_ca_dll_pll_c_aid_tracking_cc_sptr tracking_cc;

13
src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_tracking.cc
View File

@@ -45,6 +45,11 @@
using google::LogMessage;
void GpsL1CaDllPllTracking::stop_tracking()
{
tracking_->stop_tracking();
}
GpsL1CaDllPllTracking::GpsL1CaDllPllTracking(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)
@@ -69,6 +74,11 @@ GpsL1CaDllPllTracking::GpsL1CaDllPllTracking(
}
bool dump = configuration->property(role + ".dump", false);
trk_param.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param.dump_mat = dump_mat;
float pll_bw_hz = configuration->property(role + ".pll_bw_hz", 50.0);
if (FLAGS_pll_bw_hz != 0.0) pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
trk_param.pll_bw_hz = pll_bw_hz;
@@ -83,9 +93,6 @@ GpsL1CaDllPllTracking::GpsL1CaDllPllTracking(
trk_param.early_late_space_chips = early_late_space_chips;
float early_late_space_narrow_chips = configuration->property(role + ".early_late_space_narrow_chips", 0.5);
trk_param.early_late_space_narrow_chips = early_late_space_narrow_chips;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
int vector_length = std::round(fs_in / (GPS_L1_CA_CODE_RATE_HZ / GPS_L1_CA_CODE_LENGTH_CHIPS));
trk_param.vector_length = vector_length;
int symbols_extended_correlator = configuration->property(role + ".extend_correlation_symbols", 1);

5
src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_tracking.h
View File

@@ -91,6 +91,11 @@ public:
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
dll_pll_veml_tracking_sptr tracking_;
size_t item_size_;

46
src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_tracking_fpga.cc
View File

@@ -48,14 +48,17 @@
using google::LogMessage;
GpsL1CaDllPllTrackingFpga::GpsL1CaDllPllTrackingFpga(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) :
role_(role), in_streams_(in_streams), out_streams_(out_streams)
void GpsL1CaDllPllTrackingFpga::stop_tracking()
{
Dll_Pll_Conf_Fpga trk_param_fpga = Dll_Pll_Conf_Fpga();
}
GpsL1CaDllPllTrackingFpga::GpsL1CaDllPllTrackingFpga(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)
{
Dll_Pll_Conf_Fpga trk_param_fpga = Dll_Pll_Conf_Fpga();
DLOG(INFO) << "role " << role;
//################# CONFIGURATION PARAMETERS ########################
//std::string default_item_type = "gr_complex";
//std::string item_type = configuration->property(role + ".item_type", default_item_type);
@@ -64,6 +67,11 @@ GpsL1CaDllPllTrackingFpga::GpsL1CaDllPllTrackingFpga(
trk_param_fpga.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param_fpga.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param_fpga.dump_mat = dump_mat;
float pll_bw_hz = configuration->property(role + ".pll_bw_hz", 50.0);
if (FLAGS_pll_bw_hz != 0.0) pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
trk_param_fpga.pll_bw_hz = pll_bw_hz;
@@ -78,9 +86,6 @@ GpsL1CaDllPllTrackingFpga::GpsL1CaDllPllTrackingFpga(
trk_param_fpga.early_late_space_chips = early_late_space_chips;
float early_late_space_narrow_chips = configuration->property(role + ".early_late_space_narrow_chips", 0.5);
trk_param_fpga.early_late_space_narrow_chips = early_late_space_narrow_chips;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
int vector_length = std::round(fs_in / (GPS_L1_CA_CODE_RATE_HZ / GPS_L1_CA_CODE_LENGTH_CHIPS));
trk_param_fpga.vector_length = vector_length;
int symbols_extended_correlator = configuration->property(role + ".extend_correlation_symbols", 1);
@@ -130,23 +135,22 @@ GpsL1CaDllPllTrackingFpga::GpsL1CaDllPllTrackingFpga(
unsigned int device_base = configuration->property(role + ".device_base", 1);
trk_param_fpga.device_base = device_base;
//unsigned int multicorr_type = configuration->property(role + ".multicorr_type", 0);
trk_param_fpga.multicorr_type = 0; //multicorr_type : 0 -> 3 correlators, 1 -> 5 correlators
trk_param_fpga.multicorr_type = 0; //multicorr_type : 0 -> 3 correlators, 1 -> 5 correlators
//################# PRE-COMPUTE ALL THE CODES #################
d_ca_codes = static_cast<int*>(volk_gnsssdr_malloc(static_cast<int>(GPS_L1_CA_CODE_LENGTH_CHIPS*NUM_PRNs) * sizeof(int), volk_gnsssdr_get_alignment()));
d_ca_codes = static_cast<int*>(volk_gnsssdr_malloc(static_cast<int>(GPS_L1_CA_CODE_LENGTH_CHIPS * NUM_PRNs) * sizeof(int), volk_gnsssdr_get_alignment()));
for (unsigned int PRN = 1; PRN <= NUM_PRNs; PRN++)
{
gps_l1_ca_code_gen_int(&d_ca_codes[(int(GPS_L1_CA_CODE_LENGTH_CHIPS)) * (PRN - 1)], PRN, 0);
}
{
gps_l1_ca_code_gen_int(&d_ca_codes[(int(GPS_L1_CA_CODE_LENGTH_CHIPS)) * (PRN - 1)], PRN, 0);
}
trk_param_fpga.ca_codes = d_ca_codes;
trk_param_fpga.code_length_chips = GPS_L1_CA_CODE_LENGTH_CHIPS;
trk_param_fpga.code_samples_per_chip = 1; // 1 sample per chip
trk_param_fpga.code_samples_per_chip = 1; // 1 sample per chip
//################# MAKE TRACKING GNURadio object ###################
tracking_fpga_sc = dll_pll_veml_make_tracking_fpga(trk_param_fpga);
channel_ = 0;
DLOG(INFO) << "tracking(" << tracking_fpga_sc->unique_id() << ")";
}
GpsL1CaDllPllTrackingFpga::~GpsL1CaDllPllTrackingFpga()
@@ -175,14 +179,18 @@ void GpsL1CaDllPllTrackingFpga::set_gnss_synchro(Gnss_Synchro* p_gnss_synchro)
void GpsL1CaDllPllTrackingFpga::connect(gr::top_block_sptr top_block)
{
if(top_block) { /* top_block is not null */};
if (top_block)
{ /* top_block is not null */
};
//nothing to connect
}
void GpsL1CaDllPllTrackingFpga::disconnect(gr::top_block_sptr top_block)
{
if(top_block) { /* top_block is not null */};
if (top_block)
{ /* top_block is not null */
};
//nothing to disconnect
}
@@ -197,5 +205,3 @@ gr::basic_block_sptr GpsL1CaDllPllTrackingFpga::get_right_block()
{
return tracking_fpga_sc;
}

17
src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_tracking_fpga.h
View File

@@ -53,9 +53,9 @@ class GpsL1CaDllPllTrackingFpga : public TrackingInterface
{
public:
GpsL1CaDllPllTrackingFpga(ConfigurationInterface* configuration,
std::string role,
unsigned int in_streams,
unsigned int out_streams);
std::string role,
unsigned int in_streams,
unsigned int out_streams);
virtual ~GpsL1CaDllPllTrackingFpga();
@@ -93,10 +93,13 @@ public:
void start_tracking() override;
//void reset(void);
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
dll_pll_veml_tracking_fpga_sptr tracking_fpga_sc;
dll_pll_veml_tracking_fpga_sptr tracking_fpga_sc;
size_t item_size_;
unsigned int channel_;
std::string role_;
@@ -105,4 +108,4 @@ private:
int* d_ca_codes;
};
#endif // GNSS_SDR_GPS_L1_CA_DLL_PLL_TRACKING_FPGA_H_
#endif // GNSS_SDR_GPS_L1_CA_DLL_PLL_TRACKING_FPGA_H_

4
src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_tracking_gpu.cc
View File

@@ -44,6 +44,10 @@
using google::LogMessage;
void GpsL1CaDllPllTrackingGPU::stop_tracking()
{
}
GpsL1CaDllPllTrackingGPU::GpsL1CaDllPllTrackingGPU(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)

5
src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_tracking_gpu.h
View File

@@ -91,6 +91,11 @@ public:
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
gps_l1_ca_dll_pll_tracking_gpu_cc_sptr tracking_;
size_t item_size_;

4
src/algorithms/tracking/adapters/gps_l1_ca_kf_tracking.cc
View File

@@ -47,6 +47,10 @@
using google::LogMessage;
void GpsL1CaKfTracking::stop_tracking()
{
}
GpsL1CaKfTracking::GpsL1CaKfTracking(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)

5
src/algorithms/tracking/adapters/gps_l1_ca_kf_tracking.h
View File

@@ -93,6 +93,11 @@ public:
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
gps_l1_ca_kf_tracking_cc_sptr tracking_;
size_t item_size_;

4
src/algorithms/tracking/adapters/gps_l1_ca_tcp_connector_tracking.cc
View File

@@ -43,6 +43,10 @@
using google::LogMessage;
void GpsL1CaTcpConnectorTracking::stop_tracking()
{
}
GpsL1CaTcpConnectorTracking::GpsL1CaTcpConnectorTracking(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)

4
src/algorithms/tracking/adapters/gps_l1_ca_tcp_connector_tracking.h
View File

@@ -91,6 +91,10 @@ public:
void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
gps_l1_ca_tcp_connector_tracking_cc_sptr tracking_;

12
src/algorithms/tracking/adapters/gps_l2_m_dll_pll_tracking.cc
View File

@@ -45,6 +45,10 @@
using google::LogMessage;
void GpsL2MDllPllTracking::stop_tracking()
{
}
GpsL2MDllPllTracking::GpsL2MDllPllTracking(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)
@@ -59,6 +63,11 @@ GpsL2MDllPllTracking::GpsL2MDllPllTracking(
trk_param.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param.dump_mat = dump_mat;
float pll_bw_hz = configuration->property(role + ".pll_bw_hz", 2.0);
if (FLAGS_pll_bw_hz != 0.0) pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
trk_param.pll_bw_hz = pll_bw_hz;
@@ -68,9 +77,6 @@ GpsL2MDllPllTracking::GpsL2MDllPllTracking(
float early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
trk_param.early_late_space_chips = early_late_space_chips;
trk_param.early_late_space_narrow_chips = 0.0;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
int vector_length = std::round(static_cast<double>(fs_in) / (static_cast<double>(GPS_L2_M_CODE_RATE_HZ) / static_cast<double>(GPS_L2_M_CODE_LENGTH_CHIPS)));
trk_param.vector_length = vector_length;
int symbols_extended_correlator = configuration->property(role + ".extend_correlation_symbols", 1);

4
src/algorithms/tracking/adapters/gps_l2_m_dll_pll_tracking.h
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@@ -90,6 +90,10 @@ public:
void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
dll_pll_veml_tracking_sptr tracking_;

62
src/algorithms/tracking/adapters/gps_l2_m_dll_pll_tracking_fpga.cc
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@@ -47,12 +47,16 @@
using google::LogMessage;
void GpsL2MDllPllTrackingFpga::stop_tracking()
{
}
GpsL2MDllPllTrackingFpga::GpsL2MDllPllTrackingFpga(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)
{
//dllpllconf_t trk_param;
Dll_Pll_Conf_Fpga trk_param_fpga = Dll_Pll_Conf_Fpga();
Dll_Pll_Conf_Fpga trk_param_fpga = Dll_Pll_Conf_Fpga();
DLOG(INFO) << "role " << role;
//################# CONFIGURATION PARAMETERS ########################
//std::string default_item_type = "gr_complex";
@@ -62,6 +66,11 @@ GpsL2MDllPllTrackingFpga::GpsL2MDllPllTrackingFpga(
trk_param_fpga.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param_fpga.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param_fpga.dump_mat = dump_mat;
float pll_bw_hz = configuration->property(role + ".pll_bw_hz", 2.0);
if (FLAGS_pll_bw_hz != 0.0) pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
trk_param_fpga.pll_bw_hz = pll_bw_hz;
@@ -71,9 +80,6 @@ GpsL2MDllPllTrackingFpga::GpsL2MDllPllTrackingFpga(
float early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
trk_param_fpga.early_late_space_chips = early_late_space_chips;
trk_param_fpga.early_late_space_narrow_chips = 0.0;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
int vector_length = std::round(static_cast<double>(fs_in) / (static_cast<double>(GPS_L2_M_CODE_RATE_HZ) / static_cast<double>(GPS_L2_M_CODE_LENGTH_CHIPS)));
trk_param_fpga.vector_length = vector_length;
int symbols_extended_correlator = configuration->property(role + ".extend_correlation_symbols", 1);
@@ -115,43 +121,43 @@ GpsL2MDllPllTrackingFpga::GpsL2MDllPllTrackingFpga(
unsigned int device_base = configuration->property(role + ".device_base", 1);
trk_param_fpga.device_base = device_base;
//unsigned int multicorr_type = configuration->property(role + ".multicorr_type", 0);
trk_param_fpga.multicorr_type = 0; //multicorr_type : 0 -> 3 correlators, 1 -> 5 correlators
trk_param_fpga.multicorr_type = 0; //multicorr_type : 0 -> 3 correlators, 1 -> 5 correlators
//d_tracking_code = static_cast<float *>(volk_gnsssdr_malloc(2 * static_cast<unsigned int>(GPS_L2_M_CODE_LENGTH_CHIPS) * sizeof(float), volk_gnsssdr_get_alignment()));
d_ca_codes = static_cast<int*>(volk_gnsssdr_malloc(static_cast<unsigned int>(GPS_L2_M_CODE_LENGTH_CHIPS)* NUM_PRNs * sizeof(int), volk_gnsssdr_get_alignment()));
float* ca_codes_f = static_cast<float*>(volk_gnsssdr_malloc(static_cast<unsigned int>(GPS_L2_M_CODE_LENGTH_CHIPS)* sizeof(float), volk_gnsssdr_get_alignment()));
d_ca_codes = static_cast<int*>(volk_gnsssdr_malloc(static_cast<unsigned int>(GPS_L2_M_CODE_LENGTH_CHIPS) * NUM_PRNs * sizeof(int), volk_gnsssdr_get_alignment()));
float* ca_codes_f = static_cast<float*>(volk_gnsssdr_malloc(static_cast<unsigned int>(GPS_L2_M_CODE_LENGTH_CHIPS) * sizeof(float), volk_gnsssdr_get_alignment()));
//################# PRE-COMPUTE ALL THE CODES #################
d_ca_codes = static_cast<int*>(volk_gnsssdr_malloc(static_cast<int>(GPS_L2_M_CODE_LENGTH_CHIPS*NUM_PRNs) * sizeof(int), volk_gnsssdr_get_alignment()));
d_ca_codes = static_cast<int*>(volk_gnsssdr_malloc(static_cast<int>(GPS_L2_M_CODE_LENGTH_CHIPS * NUM_PRNs) * sizeof(int), volk_gnsssdr_get_alignment()));
for (unsigned int PRN = 1; PRN <= NUM_PRNs; PRN++)
{
//gps_l1_ca_code_gen_int(&d_ca_codes[(int(GPS_L1_CA_CODE_LENGTH_CHIPS)) * (PRN - 1)], PRN, 0);
gps_l2c_m_code_gen_float(ca_codes_f, PRN);
for (unsigned int s = 0; s < 2*static_cast<unsigned int>(GPS_L2_M_CODE_LENGTH_CHIPS); s++)
{
d_ca_codes[static_cast<int>(GPS_L2_M_CODE_LENGTH_CHIPS)* (PRN - 1) + s] = static_cast<int>(ca_codes_f[s]);
}
}
{
//gps_l1_ca_code_gen_int(&d_ca_codes[(int(GPS_L1_CA_CODE_LENGTH_CHIPS)) * (PRN - 1)], PRN, 0);
gps_l2c_m_code_gen_float(ca_codes_f, PRN);
for (unsigned int s = 0; s < 2 * static_cast<unsigned int>(GPS_L2_M_CODE_LENGTH_CHIPS); s++)
{
d_ca_codes[static_cast<int>(GPS_L2_M_CODE_LENGTH_CHIPS) * (PRN - 1) + s] = static_cast<int>(ca_codes_f[s]);
}
}
delete[] ca_codes_f;
trk_param_fpga.ca_codes = d_ca_codes;
trk_param_fpga.code_length_chips = GPS_L2_M_CODE_LENGTH_CHIPS;
trk_param_fpga.code_samples_per_chip = 1; // 1 sample per chip
trk_param_fpga.code_samples_per_chip = 1; // 1 sample per chip
//################# MAKE TRACKING GNURadio object ###################
// //################# MAKE TRACKING GNURadio object ###################
// if (item_type.compare("gr_complex") == 0)
// {
// item_size_ = sizeof(gr_complex);
// tracking_ = dll_pll_veml_make_tracking(trk_param);
// }
// else
// {
// item_size_ = sizeof(gr_complex);
// LOG(WARNING) << item_type << " unknown tracking item type.";
// }
// //################# MAKE TRACKING GNURadio object ###################
// if (item_type.compare("gr_complex") == 0)
// {
// item_size_ = sizeof(gr_complex);
// tracking_ = dll_pll_veml_make_tracking(trk_param);
// }
// else
// {
// item_size_ = sizeof(gr_complex);
// LOG(WARNING) << item_type << " unknown tracking item type.";
// }
//################# MAKE TRACKING GNURadio object ###################
tracking_fpga_sc = dll_pll_veml_make_tracking_fpga(trk_param_fpga);

4
src/algorithms/tracking/adapters/gps_l2_m_dll_pll_tracking_fpga.h
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@@ -91,6 +91,10 @@ public:
void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
//dll_pll_veml_tracking_sptr tracking_;

12
src/algorithms/tracking/adapters/gps_l5_dll_pll_tracking.cc
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@@ -45,6 +45,10 @@
using google::LogMessage;
void GpsL5DllPllTracking::stop_tracking()
{
}
GpsL5DllPllTracking::GpsL5DllPllTracking(
ConfigurationInterface* configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)
@@ -59,6 +63,11 @@ GpsL5DllPllTracking::GpsL5DllPllTracking(
trk_param.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param.dump_mat = dump_mat;
trk_param.high_dyn = configuration->property(role + ".high_dyn", false);
if (configuration->property(role + ".smoother_length", 10) < 1)
{
@@ -81,9 +90,6 @@ GpsL5DllPllTracking::GpsL5DllPllTracking(
trk_param.dll_bw_narrow_hz = dll_bw_narrow_hz;
float early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
trk_param.early_late_space_chips = early_late_space_chips;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param.dump_filename = dump_filename;
int vector_length = std::round(static_cast<double>(fs_in) / (static_cast<double>(GPS_L5i_CODE_RATE_HZ) / static_cast<double>(GPS_L5i_CODE_LENGTH_CHIPS)));
trk_param.vector_length = vector_length;
int extend_correlation_symbols = configuration->property(role + ".extend_correlation_symbols", 1);

4
src/algorithms/tracking/adapters/gps_l5_dll_pll_tracking.h
View File

@@ -89,6 +89,10 @@ public:
void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
dll_pll_veml_tracking_sptr tracking_;

106
src/algorithms/tracking/adapters/gps_l5_dll_pll_tracking_fpga.cc
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@@ -47,13 +47,17 @@
using google::LogMessage;
void GpsL5DllPllTrackingFpga::stop_tracking()
{
}
GpsL5DllPllTrackingFpga::GpsL5DllPllTrackingFpga(
ConfigurationInterface* configuration, std::string role,
ConfigurationInterface *configuration, std::string role,
unsigned int in_streams, unsigned int out_streams) : role_(role), in_streams_(in_streams), out_streams_(out_streams)
{
//printf("L5 TRK CLASS CREATED\n");
//printf("L5 TRK CLASS CREATED\n");
//dllpllconf_t trk_param;
Dll_Pll_Conf_Fpga trk_param_fpga = Dll_Pll_Conf_Fpga();
Dll_Pll_Conf_Fpga trk_param_fpga = Dll_Pll_Conf_Fpga();
DLOG(INFO) << "role " << role;
//################# CONFIGURATION PARAMETERS ########################
//std::string default_item_type = "gr_complex";
@@ -63,6 +67,11 @@ GpsL5DllPllTrackingFpga::GpsL5DllPllTrackingFpga(
trk_param_fpga.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
trk_param_fpga.dump = dump;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
bool dump_mat = configuration->property(role + ".dump_mat", true);
trk_param_fpga.dump_mat = dump_mat;
float pll_bw_hz = configuration->property(role + ".pll_bw_hz", 50.0);
if (FLAGS_pll_bw_hz != 0.0) pll_bw_hz = static_cast<float>(FLAGS_pll_bw_hz);
trk_param_fpga.pll_bw_hz = pll_bw_hz;
@@ -75,9 +84,6 @@ GpsL5DllPllTrackingFpga::GpsL5DllPllTrackingFpga(
trk_param_fpga.dll_bw_narrow_hz = dll_bw_narrow_hz;
float early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
trk_param_fpga.early_late_space_chips = early_late_space_chips;
std::string default_dump_filename = "./track_ch";
std::string dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
trk_param_fpga.dump_filename = dump_filename;
int vector_length = std::round(static_cast<double>(fs_in) / (static_cast<double>(GPS_L5i_CODE_RATE_HZ) / static_cast<double>(GPS_L5i_CODE_LENGTH_CHIPS)));
trk_param_fpga.vector_length = vector_length;
int extend_correlation_symbols = configuration->property(role + ".extend_correlation_symbols", 1);
@@ -126,7 +132,7 @@ GpsL5DllPllTrackingFpga::GpsL5DllPllTrackingFpga(
unsigned int device_base = configuration->property(role + ".device_base", 1);
trk_param_fpga.device_base = device_base;
//unsigned int multicorr_type = configuration->property(role + ".multicorr_type", 0);
trk_param_fpga.multicorr_type = 0; //multicorr_type : 0 -> 3 correlators, 1 -> 5 correlators
trk_param_fpga.multicorr_type = 0; //multicorr_type : 0 -> 3 correlators, 1 -> 5 correlators
//################# PRE-COMPUTE ALL THE CODES #################
unsigned int code_samples_per_chip = 1;
@@ -139,11 +145,11 @@ GpsL5DllPllTrackingFpga::GpsL5DllPllTrackingFpga(
tracking_code = static_cast<float *>(volk_gnsssdr_malloc(code_length_chips * sizeof(float), volk_gnsssdr_get_alignment()));
if (trk_param_fpga.track_pilot)
{
data_code = static_cast<float *>(volk_gnsssdr_malloc(code_length_chips * sizeof(float), volk_gnsssdr_get_alignment()));
}
{
data_code = static_cast<float *>(volk_gnsssdr_malloc(code_length_chips * sizeof(float), volk_gnsssdr_get_alignment()));
}
d_ca_codes = static_cast<int*>(volk_gnsssdr_malloc(static_cast<int>(code_length_chips*NUM_PRNs) * sizeof(int), volk_gnsssdr_get_alignment()));
d_ca_codes = static_cast<int *>(volk_gnsssdr_malloc(static_cast<int>(code_length_chips * NUM_PRNs) * sizeof(int), volk_gnsssdr_get_alignment()));
if (trk_param_fpga.track_pilot)
{
@@ -152,35 +158,31 @@ GpsL5DllPllTrackingFpga::GpsL5DllPllTrackingFpga(
//printf("start \n");
for (unsigned int PRN = 1; PRN <= NUM_PRNs; PRN++)
{
if (track_pilot)
{
gps_l5q_code_gen_float(tracking_code, PRN);
gps_l5i_code_gen_float(data_code, PRN);
{
if (track_pilot)
{
gps_l5q_code_gen_float(tracking_code, PRN);
gps_l5i_code_gen_float(data_code, PRN);
for (unsigned int s = 0; s < code_length_chips; s++)
{
d_ca_codes[static_cast<int>(code_length_chips)* (PRN - 1) + s] = static_cast<int>(tracking_code[s]);
d_data_codes[static_cast<int>(code_length_chips)* (PRN - 1) + s] = static_cast<int>(data_code[s]);
//printf("%f %d | ", data_codes_f[s], d_data_codes[static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS)* 2 * (PRN - 1) + s]);
for (unsigned int s = 0; s < code_length_chips; s++)
{
d_ca_codes[static_cast<int>(code_length_chips) * (PRN - 1) + s] = static_cast<int>(tracking_code[s]);
d_data_codes[static_cast<int>(code_length_chips) * (PRN - 1) + s] = static_cast<int>(data_code[s]);
//printf("%f %d | ", data_codes_f[s], d_data_codes[static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS)* 2 * (PRN - 1) + s]);
}
}
}
}
else
{
gps_l5i_code_gen_float(tracking_code, PRN);
for (unsigned int s = 0; s < code_length_chips; s++)
{
d_ca_codes[static_cast<int>(code_length_chips) * (PRN - 1) + s] = static_cast<int>(data_code[s]);
//printf("%f %d | ", ca_codes_f[s], d_ca_codes[static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS)* 2 * (PRN - 1) + s]);
}
}
}
else
{
gps_l5i_code_gen_float(tracking_code, PRN);
for (unsigned int s = 0; s < code_length_chips; s++)
{
d_ca_codes[static_cast<int>(code_length_chips) * (PRN - 1) + s] = static_cast<int>(data_code[s]);
//printf("%f %d | ", ca_codes_f[s], d_ca_codes[static_cast<int>(Galileo_E1_B_CODE_LENGTH_CHIPS)* 2 * (PRN - 1) + s]);
}
}
}
//printf("end \n");
@@ -192,18 +194,18 @@ GpsL5DllPllTrackingFpga::GpsL5DllPllTrackingFpga(
trk_param_fpga.ca_codes = d_ca_codes;
trk_param_fpga.data_codes = d_data_codes;
trk_param_fpga.code_length_chips = code_length_chips;
trk_param_fpga.code_samples_per_chip = code_samples_per_chip; // 2 sample per chip
trk_param_fpga.code_samples_per_chip = code_samples_per_chip; // 2 sample per chip
//################# MAKE TRACKING GNURadio object ###################
// if (item_type.compare("gr_complex") == 0)
// {
// item_size_ = sizeof(gr_complex);
// tracking_ = dll_pll_veml_make_tracking(trk_param_fpga);
// }
// else
// {
// item_size_ = sizeof(gr_complex);
// LOG(WARNING) << item_type << " unknown tracking item type.";
// }
// if (item_type.compare("gr_complex") == 0)
// {
// item_size_ = sizeof(gr_complex);
// tracking_ = dll_pll_veml_make_tracking(trk_param_fpga);
// }
// else
// {
// item_size_ = sizeof(gr_complex);
// LOG(WARNING) << item_type << " unknown tracking item type.";
// }
//printf("call \n");
tracking_fpga_sc = dll_pll_veml_make_tracking_fpga(trk_param_fpga);
//printf("end2 \n");
@@ -214,19 +216,17 @@ GpsL5DllPllTrackingFpga::GpsL5DllPllTrackingFpga(
GpsL5DllPllTrackingFpga::~GpsL5DllPllTrackingFpga()
{
delete[] d_ca_codes;
if (d_track_pilot)
{
delete[] d_data_codes;
}
}
void GpsL5DllPllTrackingFpga::start_tracking()
{
tracking_fpga_sc->start_tracking();
tracking_fpga_sc->start_tracking();
}
@@ -240,9 +240,9 @@ void GpsL5DllPllTrackingFpga::set_channel(unsigned int channel)
}
void GpsL5DllPllTrackingFpga::set_gnss_synchro(Gnss_Synchro* p_gnss_synchro)
void GpsL5DllPllTrackingFpga::set_gnss_synchro(Gnss_Synchro *p_gnss_synchro)
{
tracking_fpga_sc->set_gnss_synchro(p_gnss_synchro);
tracking_fpga_sc->set_gnss_synchro(p_gnss_synchro);
}

4
src/algorithms/tracking/adapters/gps_l5_dll_pll_tracking_fpga.h
View File

@@ -89,6 +89,10 @@ public:
void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
void start_tracking() override;
/*!
* \brief Stop running tracking
*/
void stop_tracking() override;
private:
//dll_pll_veml_tracking_sptr tracking_;