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Carles Fernandez 2018-12-10 19:05:12 +01:00
parent a7b780fddc
commit 3dce8934fd
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GPG Key ID: 4C583C52B0C3877D
16 changed files with 95 additions and 98 deletions
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10
src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition_fpga.cc
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@ -89,7 +89,7 @@ GalileoE1PcpsAmbiguousAcquisitionFpga::GalileoE1PcpsAmbiguousAcquisitionFpga(
// dump_filename_ = configuration_->property(role + ".dump_filename", default_dump_filename);
// acq_parameters.dump_filename = dump_filename_;
//--- Find number of samples per spreading code (4 ms) -----------------
unsigned int code_length = static_cast<unsigned int>(std::round(static_cast<double>(fs_in) / (Galileo_E1_CODE_CHIP_RATE_HZ / Galileo_E1_B_CODE_LENGTH_CHIPS)));
auto code_length = static_cast<unsigned int>(std::round(static_cast<double>(fs_in) / (Galileo_E1_CODE_CHIP_RATE_HZ / Galileo_E1_B_CODE_LENGTH_CHIPS)));
//acq_parameters.samples_per_code = code_length_;
//int samples_per_ms = static_cast<int>(std::round(static_cast<double>(fs_in_) * 0.001));
//acq_parameters.samples_per_ms = samples_per_ms;
@ -120,9 +120,9 @@ GalileoE1PcpsAmbiguousAcquisitionFpga::GalileoE1PcpsAmbiguousAcquisitionFpga(
// compute all the GALILEO E1 PRN Codes (this is done only once upon the class constructor in order to avoid re-computing the PRN codes every time
// a channel is assigned)
gr::fft::fft_complex* fft_if = new gr::fft::fft_complex(nsamples_total, true); // Direct FFT
std::complex<float>* code = new std::complex<float>[nsamples_total]; // buffer for the local code
gr_complex* fft_codes_padded = static_cast<gr_complex*>(volk_gnsssdr_malloc(nsamples_total * sizeof(gr_complex), volk_gnsssdr_get_alignment()));
auto* fft_if = new gr::fft::fft_complex(nsamples_total, true); // Direct FFT
auto* code = new std::complex<float>[nsamples_total]; // buffer for the local code
auto* fft_codes_padded = static_cast<gr_complex*>(volk_gnsssdr_malloc(nsamples_total * sizeof(gr_complex), volk_gnsssdr_get_alignment()));
d_all_fft_codes_ = new lv_16sc_t[nsamples_total * Galileo_E1_NUMBER_OF_CODES]; // memory containing all the possible fft codes for PRN 0 to 32
float max; // temporary maxima search
@ -174,7 +174,7 @@ GalileoE1PcpsAmbiguousAcquisitionFpga::GalileoE1PcpsAmbiguousAcquisitionFpga(
// // fill in zero padding
for (int s = code_length; s < nsamples_total; s++)
{
code[s] = std::complex<float>(static_cast<float>(0, 0));
code[s] = std::complex<float>(0.0, 0.0);
//code[s] = 0;
}

10
src/algorithms/acquisition/adapters/galileo_e5a_pcps_acquisition_fpga.cc
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@ -89,7 +89,7 @@ GalileoE5aPcpsAcquisitionFpga::GalileoE5aPcpsAcquisitionFpga(ConfigurationInterf
acq_pilot_ = false;
}
unsigned int code_length = static_cast<unsigned int>(std::round(static_cast<double>(fs_in) / Galileo_E5a_CODE_CHIP_RATE_HZ * static_cast<double>(Galileo_E5a_CODE_LENGTH_CHIPS)));
auto code_length = static_cast<unsigned int>(std::round(static_cast<double>(fs_in) / Galileo_E5a_CODE_CHIP_RATE_HZ * static_cast<double>(Galileo_E5a_CODE_LENGTH_CHIPS)));
acq_parameters.code_length = code_length;
// The FPGA can only use FFT lengths that are a power of two.
float nbits = ceilf(log2f((float)code_length));
@ -108,9 +108,9 @@ GalileoE5aPcpsAcquisitionFpga::GalileoE5aPcpsAcquisitionFpga(ConfigurationInterf
// compute all the GALILEO E5 PRN Codes (this is done only once upon the class constructor in order to avoid re-computing the PRN codes every time
// a channel is assigned)
gr::fft::fft_complex* fft_if = new gr::fft::fft_complex(nsamples_total, true); // Direct FFT
std::complex<float>* code = new std::complex<float>[nsamples_total]; // buffer for the local code
gr_complex* fft_codes_padded = static_cast<gr_complex*>(volk_gnsssdr_malloc(nsamples_total * sizeof(gr_complex), volk_gnsssdr_get_alignment()));
auto* fft_if = new gr::fft::fft_complex(nsamples_total, true); // Direct FFT
auto* code = new std::complex<float>[nsamples_total]; // buffer for the local code
auto* fft_codes_padded = static_cast<gr_complex*>(volk_gnsssdr_malloc(nsamples_total * sizeof(gr_complex), volk_gnsssdr_get_alignment()));
d_all_fft_codes_ = new lv_16sc_t[nsamples_total * Galileo_E5a_NUMBER_OF_CODES]; // memory containing all the possible fft codes for PRN 0 to 32
float max; // temporary maxima search
@ -141,7 +141,7 @@ GalileoE5aPcpsAcquisitionFpga::GalileoE5aPcpsAcquisitionFpga(ConfigurationInterf
// fill in zero padding
for (int s = code_length; s < nsamples_total; s++)
{
code[s] = std::complex<float>(static_cast<float>(0, 0));
code[s] = std::complex<float>(0.0, 0.0);
//code[s] = 0;
}

10
src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition_fpga.cc
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@ -74,7 +74,7 @@ GpsL1CaPcpsAcquisitionFpga::GpsL1CaPcpsAcquisitionFpga(
acq_parameters.doppler_max = doppler_max_;
unsigned int sampled_ms = configuration_->property(role + ".coherent_integration_time_ms", 1);
acq_parameters.sampled_ms = sampled_ms;
unsigned int code_length = static_cast<unsigned int>(std::round(static_cast<double>(fs_in) / (GPS_L1_CA_CODE_RATE_HZ / GPS_L1_CA_CODE_LENGTH_CHIPS)));
auto code_length = static_cast<unsigned int>(std::round(static_cast<double>(fs_in) / (GPS_L1_CA_CODE_RATE_HZ / GPS_L1_CA_CODE_LENGTH_CHIPS)));
acq_parameters.code_length = code_length;
// The FPGA can only use FFT lengths that are a power of two.
float nbits = ceilf(log2f((float)code_length));
@ -90,10 +90,10 @@ GpsL1CaPcpsAcquisitionFpga::GpsL1CaPcpsAcquisitionFpga(
// compute all the GPS L1 PRN Codes (this is done only once upon the class constructor in order to avoid re-computing the PRN codes every time
// a channel is assigned)
gr::fft::fft_complex* fft_if = new gr::fft::fft_complex(vector_length, true); // Direct FFT
auto* fft_if = new gr::fft::fft_complex(vector_length, true); // Direct FFT
// allocate memory to compute all the PRNs and compute all the possible codes
std::complex<float>* code = new std::complex<float>[nsamples_total]; // buffer for the local code
gr_complex* fft_codes_padded = static_cast<gr_complex*>(volk_gnsssdr_malloc(nsamples_total * sizeof(gr_complex), volk_gnsssdr_get_alignment()));
auto* code = new std::complex<float>[nsamples_total]; // buffer for the local code
auto* fft_codes_padded = static_cast<gr_complex*>(volk_gnsssdr_malloc(nsamples_total * sizeof(gr_complex), volk_gnsssdr_get_alignment()));
d_all_fft_codes_ = new lv_16sc_t[nsamples_total * NUM_PRNs]; // memory containing all the possible fft codes for PRN 0 to 32
float max; // temporary maxima search
for (unsigned int PRN = 1; PRN <= NUM_PRNs; PRN++)
@ -102,7 +102,7 @@ GpsL1CaPcpsAcquisitionFpga::GpsL1CaPcpsAcquisitionFpga(
// fill in zero padding
for (int s = code_length; s < nsamples_total; s++)
{
code[s] = std::complex<float>(static_cast<float>(0, 0));
code[s] = std::complex<float>(0.0, 0.0);
//code[s] = 0;
}
int offset = 0;

8
src/algorithms/acquisition/adapters/gps_l2_m_pcps_acquisition_fpga.cc
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@ -104,10 +104,10 @@ GpsL2MPcpsAcquisitionFpga::GpsL2MPcpsAcquisitionFpga(
// compute all the GPS L1 PRN Codes (this is done only once upon the class constructor in order to avoid re-computing the PRN codes every time
// a channel is assigned)
gr::fft::fft_complex* fft_if = new gr::fft::fft_complex(vector_length, true); // Direct FFT
auto* fft_if = new gr::fft::fft_complex(vector_length, true); // Direct FFT
// allocate memory to compute all the PRNs and compute all the possible codes
std::complex<float>* code = new std::complex<float>[nsamples_total]; // buffer for the local code
gr_complex* fft_codes_padded = static_cast<gr_complex*>(volk_gnsssdr_malloc(nsamples_total * sizeof(gr_complex), volk_gnsssdr_get_alignment()));
auto* code = new std::complex<float>[nsamples_total]; // buffer for the local code
auto* fft_codes_padded = static_cast<gr_complex*>(volk_gnsssdr_malloc(nsamples_total * sizeof(gr_complex), volk_gnsssdr_get_alignment()));
d_all_fft_codes_ = new lv_16sc_t[nsamples_total * NUM_PRNs]; // memory containing all the possible fft codes for PRN 0 to 32
float max; // temporary maxima search
for (unsigned int PRN = 1; PRN <= NUM_PRNs; PRN++)
@ -116,7 +116,7 @@ GpsL2MPcpsAcquisitionFpga::GpsL2MPcpsAcquisitionFpga(
// fill in zero padding
for (int s = code_length; s < nsamples_total; s++)
{
code[s] = std::complex<float>(static_cast<float>(0, 0));
code[s] = std::complex<float>(0.0, 0.0);
//code[s] = 0;
}
memcpy(fft_if->get_inbuf(), code, sizeof(gr_complex) * nsamples_total); // copy to FFT buffer

10
src/algorithms/acquisition/adapters/gps_l5i_pcps_acquisition_fpga.cc
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@ -89,7 +89,7 @@ GpsL5iPcpsAcquisitionFpga::GpsL5iPcpsAcquisitionFpga(
//dump_filename_ = configuration_->property(role + ".dump_filename", default_dump_filename);
//acq_parameters.dump_filename = dump_filename_;
//--- Find number of samples per spreading code -------------------------
unsigned int code_length = static_cast<unsigned int>(std::round(static_cast<double>(fs_in) / (GPS_L5i_CODE_RATE_HZ / static_cast<double>(GPS_L5i_CODE_LENGTH_CHIPS))));
auto code_length = static_cast<unsigned int>(std::round(static_cast<double>(fs_in) / (GPS_L5i_CODE_RATE_HZ / static_cast<double>(GPS_L5i_CODE_LENGTH_CHIPS))));
acq_parameters.code_length = code_length;
// The FPGA can only use FFT lengths that are a power of two.
float nbits = ceilf(log2f((float)code_length));
@ -105,11 +105,11 @@ GpsL5iPcpsAcquisitionFpga::GpsL5iPcpsAcquisitionFpga(
//printf("L5 ACQ CLASS MID 01\n");
// compute all the GPS L5 PRN Codes (this is done only once upon the class constructor in order to avoid re-computing the PRN codes every time
// a channel is assigned)
gr::fft::fft_complex* fft_if = new gr::fft::fft_complex(vector_length, true); // Direct FFT
auto* fft_if = new gr::fft::fft_complex(vector_length, true); // Direct FFT
//printf("L5 ACQ CLASS MID 02\n");
std::complex<float>* code = new gr_complex[vector_length];
auto* code = new gr_complex[vector_length];
//printf("L5 ACQ CLASS MID 03\n");
gr_complex* fft_codes_padded = static_cast<gr_complex*>(volk_gnsssdr_malloc(nsamples_total * sizeof(gr_complex), volk_gnsssdr_get_alignment()));
auto* fft_codes_padded = static_cast<gr_complex*>(volk_gnsssdr_malloc(nsamples_total * sizeof(gr_complex), volk_gnsssdr_get_alignment()));
//printf("L5 ACQ CLASS MID 04\n");
d_all_fft_codes_ = new lv_16sc_t[nsamples_total * NUM_PRNs]; // memory containing all the possible fft codes for PRN 0 to 32
@ -124,7 +124,7 @@ GpsL5iPcpsAcquisitionFpga::GpsL5iPcpsAcquisitionFpga(
// fill in zero padding
for (int s = code_length; s < nsamples_total; s++)
{
code[s] = std::complex<float>(static_cast<float>(0, 0));
code[s] = std::complex<float>(0.0, 0.0);
//code[s] = 0;
}
memcpy(fft_if->get_inbuf(), code, sizeof(gr_complex) * nsamples_total); // copy to FFT buffer

2
src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition_fpga.cc
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@ -74,7 +74,7 @@ pcps_acquisition_fpga::pcps_acquisition_fpga(pcpsconf_fpga_t conf_) : gr::block(
d_doppler_step = 0U;
d_test_statistics = 0.0;
d_channel = 0U;
d_gnss_synchro = 0;
d_gnss_synchro = nullptr;
//printf("zzzz acq_parameters.code_length = %d\n", acq_parameters.code_length);
//printf("zzzz acq_parameters.samples_per_ms = %d\n", acq_parameters.samples_per_ms);

6
src/algorithms/acquisition/libs/fpga_acquisition.cc
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@ -121,7 +121,7 @@ fpga_acquisition::fpga_acquisition(std::string device_name,
LOG(WARNING) << "Cannot open deviceio" << d_device_name;
std::cout << "Acq: cannot open deviceio" << d_device_name << std::endl;
}
d_map_base = reinterpret_cast<volatile uint32_t *>(mmap(NULL, PAGE_SIZE,
d_map_base = reinterpret_cast<volatile uint32_t *>(mmap(nullptr, PAGE_SIZE,
PROT_READ | PROT_WRITE, MAP_SHARED, d_fd, 0));
if (d_map_base == reinterpret_cast<void *>(-1))
@ -234,7 +234,7 @@ void fpga_acquisition::set_doppler_sweep(uint32_t num_sweeps)
float phase_step_rad_int_temp;
int32_t phase_step_rad_int;
//int32_t doppler = static_cast<int32_t>(-d_doppler_max) + d_doppler_step * doppler_index;
int32_t doppler = static_cast<int32_t>(-d_doppler_max);
auto doppler = static_cast<int32_t>(-d_doppler_max);
//float phase_step_rad = GPS_TWO_PI * (d_freq + doppler) / static_cast<float>(d_fs_in);
float phase_step_rad = GPS_TWO_PI * (doppler) / static_cast<float>(d_fs_in);
// The doppler step can never be outside the range -pi to +pi, otherwise there would be aliasing
@ -408,7 +408,7 @@ void fpga_acquisition::unblock_samples()
void fpga_acquisition::close_device()
{
uint32_t *aux = const_cast<uint32_t *>(d_map_base);
auto *aux = const_cast<uint32_t *>(d_map_base);
if (munmap(static_cast<void *>(aux), PAGE_SIZE) == -1)
{
printf("Failed to unmap memory uio\n");

8
src/algorithms/libs/gnss_sdr_fpga_sample_counter.cc
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@ -33,9 +33,9 @@
#include "gnss_synchro.h"
#include <glog/logging.h>
#include <gnuradio/io_signature.h>
#include <cinttypes>
#include <cmath>
#include <fcntl.h> // libraries used by the GIPO
#include <inttypes.h>
#include <iostream>
#include <string>
#include <sys/mman.h> // libraries used by the GIPO
@ -129,7 +129,7 @@ int gnss_sdr_fpga_sample_counter::general_work(int noutput_items __attribute__((
// variable number).
sample_counter = sample_counter + samples_passed; //samples_per_output;
Gnss_Synchro *out = reinterpret_cast<Gnss_Synchro *>(output_items[0]);
auto *out = reinterpret_cast<Gnss_Synchro *>(output_items[0]);
out[0] = Gnss_Synchro();
out[0].Flag_valid_symbol_output = false;
out[0].Flag_valid_word = false;
@ -236,7 +236,7 @@ void gnss_sdr_fpga_sample_counter::open_device()
LOG(WARNING) << "Cannot open deviceio" << device_name;
std::cout << "Counter-Intr: cannot open deviceio" << device_name << std::endl;
}
map_base = reinterpret_cast<volatile uint32_t *>(mmap(NULL, PAGE_SIZE,
map_base = reinterpret_cast<volatile uint32_t *>(mmap(nullptr, PAGE_SIZE,
PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0));
if (map_base == reinterpret_cast<void *>(-1))
@ -265,7 +265,7 @@ void gnss_sdr_fpga_sample_counter::close_device()
//printf("=========================================== NOW closing device ...\n");
map_base[2] = 0; // disable the generation of the interrupt in the device
uint32_t *aux = const_cast<uint32_t *>(map_base);
auto *aux = const_cast<uint32_t *>(map_base);
if (munmap(static_cast<void *>(aux), PAGE_SIZE) == -1)
{
printf("Failed to unmap memory uio\n");

4
src/algorithms/libs/gnss_sdr_time_counter.cc
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@ -63,8 +63,8 @@ gnss_sdr_time_counter_sptr gnss_sdr_make_time_counter()
int gnss_sdr_time_counter::general_work(int noutput_items __attribute__((unused)), gr_vector_int &ninput_items __attribute__((unused)),
gr_vector_const_void_star &input_items __attribute__((unused)), gr_vector_void_star &output_items)
{
Gnss_Synchro *out = reinterpret_cast<Gnss_Synchro *>(output_items[0]);
const Gnss_Synchro *in = reinterpret_cast<const Gnss_Synchro *>(input_items[0]);
auto *out = reinterpret_cast<Gnss_Synchro *>(output_items[0]);
const auto *in = reinterpret_cast<const Gnss_Synchro *>(input_items[0]);
out[0] = in[0];
if ((current_T_rx_ms % report_interval_ms) == 0)
{

2
src/algorithms/signal_source/libs/fpga_switch.cc
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@ -108,7 +108,7 @@ unsigned fpga_switch::fpga_switch_test_register(
void fpga_switch::close_device()
{
unsigned *aux = const_cast<unsigned *>(d_map_base);
auto *aux = const_cast<unsigned *>(d_map_base);
if (munmap(static_cast<void *>(aux), PAGE_SIZE) == -1)
{
std::cout << "Failed to unmap memory uio" << std::endl;

4
src/algorithms/tracking/adapters/galileo_e5a_dll_pll_tracking_fpga.cc
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@ -136,9 +136,9 @@ GalileoE5aDllPllTrackingFpga::GalileoE5aDllPllTrackingFpga(
//################# PRE-COMPUTE ALL THE CODES #################
unsigned int code_samples_per_chip = 1;
unsigned int code_length_chips = static_cast<unsigned int>(Galileo_E5a_CODE_LENGTH_CHIPS);
auto code_length_chips = static_cast<unsigned int>(Galileo_E5a_CODE_LENGTH_CHIPS);
gr_complex *aux_code = static_cast<gr_complex *>(volk_gnsssdr_malloc(sizeof(gr_complex) * code_length_chips * code_samples_per_chip, volk_gnsssdr_get_alignment()));
auto *aux_code = static_cast<gr_complex *>(volk_gnsssdr_malloc(sizeof(gr_complex) * code_length_chips * code_samples_per_chip, volk_gnsssdr_get_alignment()));
float *tracking_code;
float *data_code;

5
src/algorithms/tracking/adapters/gps_l2_m_dll_pll_tracking_fpga.cc
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@ -125,7 +125,7 @@ GpsL2MDllPllTrackingFpga::GpsL2MDllPllTrackingFpga(
//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()));
auto* 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()));
@ -168,8 +168,7 @@ GpsL2MDllPllTrackingFpga::GpsL2MDllPllTrackingFpga(
GpsL2MDllPllTrackingFpga::~GpsL2MDllPllTrackingFpga()
{
}
= default;
void GpsL2MDllPllTrackingFpga::start_tracking()

2
src/algorithms/tracking/adapters/gps_l5_dll_pll_tracking_fpga.cc
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@ -136,7 +136,7 @@ GpsL5DllPllTrackingFpga::GpsL5DllPllTrackingFpga(
//################# PRE-COMPUTE ALL THE CODES #################
unsigned int code_samples_per_chip = 1;
unsigned int code_length_chips = static_cast<unsigned int>(GPS_L5i_CODE_LENGTH_CHIPS);
auto code_length_chips = static_cast<unsigned int>(GPS_L5i_CODE_LENGTH_CHIPS);
//printf("TRK code_length_chips = %d\n", code_length_chips);
float *tracking_code;

84
src/algorithms/tracking/gnuradio_blocks/dll_pll_veml_tracking_fpga.cc
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@ -103,7 +103,7 @@ dll_pll_veml_tracking_fpga::dll_pll_veml_tracking_fpga(const Dll_Pll_Conf_Fpga &
if (trk_parameters.system == 'G')
{
systemName = "GPS";
if (signal_type.compare("1C") == 0)
if (signal_type == "1C")
{
d_signal_carrier_freq = GPS_L1_FREQ_HZ;
d_code_period = GPS_L1_CA_CODE_PERIOD;
@ -124,11 +124,11 @@ dll_pll_veml_tracking_fpga::dll_pll_veml_tracking_fpga(const Dll_Pll_Conf_Fpga &
// preamble bits to sampled symbols
d_gps_l1ca_preambles_symbols = static_cast<int32_t *>(volk_gnsssdr_malloc(GPS_CA_PREAMBLE_LENGTH_SYMBOLS * sizeof(int32_t), volk_gnsssdr_get_alignment()));
int32_t n = 0;
for (int32_t i = 0; i < GPS_CA_PREAMBLE_LENGTH_BITS; i++)
for (unsigned short preambles_bit : preambles_bits)
{
for (uint32_t j = 0; j < GPS_CA_TELEMETRY_SYMBOLS_PER_BIT; j++)
{
if (preambles_bits[i] == 1)
if (preambles_bit == 1)
{
d_gps_l1ca_preambles_symbols[n] = 1;
}
@ -142,7 +142,7 @@ dll_pll_veml_tracking_fpga::dll_pll_veml_tracking_fpga(const Dll_Pll_Conf_Fpga &
d_symbol_history.resize(GPS_CA_PREAMBLE_LENGTH_SYMBOLS); // Change fixed buffer size
d_symbol_history.clear(); // Clear all the elements in the buffer
}
else if (signal_type.compare("2S") == 0)
else if (signal_type == "2S")
{
d_signal_carrier_freq = GPS_L2_FREQ_HZ;
d_code_period = GPS_L2_M_PERIOD;
@ -156,7 +156,7 @@ dll_pll_veml_tracking_fpga::dll_pll_veml_tracking_fpga(const Dll_Pll_Conf_Fpga &
trk_parameters.track_pilot = false;
interchange_iq = false;
}
else if (signal_type.compare("L5") == 0)
else if (signal_type == "L5")
{
d_signal_carrier_freq = GPS_L5_FREQ_HZ;
d_code_period = GPS_L5i_PERIOD;
@ -199,7 +199,7 @@ dll_pll_veml_tracking_fpga::dll_pll_veml_tracking_fpga(const Dll_Pll_Conf_Fpga &
else if (trk_parameters.system == 'E')
{
systemName = "Galileo";
if (signal_type.compare("1B") == 0)
if (signal_type == "1B")
{
d_signal_carrier_freq = Galileo_E1_FREQ_HZ;
d_code_period = Galileo_E1_CODE_PERIOD;
@ -223,7 +223,7 @@ dll_pll_veml_tracking_fpga::dll_pll_veml_tracking_fpga(const Dll_Pll_Conf_Fpga &
}
interchange_iq = false; // Note that E1-B and E1-C are in anti-phase, NOT IN QUADRATURE. See Galileo ICD.
}
else if (signal_type.compare("5X") == 0)
else if (signal_type == "5X")
{
d_signal_carrier_freq = Galileo_E5a_FREQ_HZ;
d_code_period = GALILEO_E5a_CODE_PERIOD;
@ -428,10 +428,10 @@ dll_pll_veml_tracking_fpga::dll_pll_veml_tracking_fpga(const Dll_Pll_Conf_Fpga &
{
d_dump_filename = trk_parameters.dump_filename;
std::string dump_path;
if (d_dump_filename.find_last_of("/") != std::string::npos)
if (d_dump_filename.find_last_of('/') != std::string::npos)
{
std::string dump_filename_ = d_dump_filename.substr(d_dump_filename.find_last_of("/") + 1);
dump_path = d_dump_filename.substr(0, d_dump_filename.find_last_of("/"));
std::string dump_filename_ = d_dump_filename.substr(d_dump_filename.find_last_of('/') + 1);
dump_path = d_dump_filename.substr(0, d_dump_filename.find_last_of('/'));
d_dump_filename = dump_filename_;
}
else
@ -443,9 +443,9 @@ dll_pll_veml_tracking_fpga::dll_pll_veml_tracking_fpga(const Dll_Pll_Conf_Fpga &
d_dump_filename = "trk_channel_";
}
// remove extension if any
if (d_dump_filename.substr(1).find_last_of(".") != std::string::npos)
if (d_dump_filename.substr(1).find_last_of('.') != std::string::npos)
{
d_dump_filename = d_dump_filename.substr(0, d_dump_filename.find_last_of("."));
d_dump_filename = d_dump_filename.substr(0, d_dump_filename.find_last_of('.'));
}
d_dump_filename = dump_path + boost::filesystem::path::preferred_separator + d_dump_filename;
@ -501,15 +501,15 @@ void dll_pll_veml_tracking_fpga::start_tracking()
d_carrier_loop_filter.initialize(); // initialize the carrier filter
d_code_loop_filter.initialize(); // initialize the code filter
if (systemName.compare("GPS") == 0 and signal_type.compare("1C") == 0)
if (systemName == "GPS" and signal_type == "1C")
{
// nothing to compute : the local codes are pre-computed in the adapter class
}
else if (systemName.compare("GPS") == 0 and signal_type.compare("2S") == 0)
else if (systemName == "GPS" and signal_type == "2S")
{
// nothing to compute : the local codes are pre-computed in the adapter class
}
else if (systemName.compare("GPS") == 0 and signal_type.compare("L5") == 0)
else if (systemName == "GPS" and signal_type == "L5")
{
if (trk_parameters.track_pilot)
{
@ -520,7 +520,7 @@ void dll_pll_veml_tracking_fpga::start_tracking()
// nothing to compute : the local codes are pre-computed in the adapter class
}
}
else if (systemName.compare("Galileo") == 0 and signal_type.compare("1B") == 0)
else if (systemName == "Galileo" and signal_type == "1B")
{
if (trk_parameters.track_pilot)
{
@ -533,7 +533,7 @@ void dll_pll_veml_tracking_fpga::start_tracking()
// nothing to compute : the local codes are pre-computed in the adapter class
}
}
else if (systemName.compare("Galileo") == 0 and signal_type.compare("5X") == 0)
else if (systemName == "Galileo" and signal_type == "5X")
{
if (trk_parameters.track_pilot)
{
@ -604,7 +604,7 @@ void dll_pll_veml_tracking_fpga::start_tracking()
dll_pll_veml_tracking_fpga::~dll_pll_veml_tracking_fpga()
{
if (signal_type.compare("1C") == 0)
if (signal_type == "1C")
{
volk_gnsssdr_free(d_gps_l1ca_preambles_symbols);
}
@ -1025,26 +1025,26 @@ int32_t dll_pll_veml_tracking_fpga::save_matfile()
{
return 1;
}
float *abs_VE = new float[num_epoch];
float *abs_E = new float[num_epoch];
float *abs_P = new float[num_epoch];
float *abs_L = new float[num_epoch];
float *abs_VL = new float[num_epoch];
float *Prompt_I = new float[num_epoch];
float *Prompt_Q = new float[num_epoch];
uint64_t *PRN_start_sample_count = new uint64_t[num_epoch];
float *acc_carrier_phase_rad = new float[num_epoch];
float *carrier_doppler_hz = new float[num_epoch];
float *code_freq_chips = new float[num_epoch];
float *carr_error_hz = new float[num_epoch];
float *carr_error_filt_hz = new float[num_epoch];
float *code_error_chips = new float[num_epoch];
float *code_error_filt_chips = new float[num_epoch];
float *CN0_SNV_dB_Hz = new float[num_epoch];
float *carrier_lock_test = new float[num_epoch];
float *aux1 = new float[num_epoch];
double *aux2 = new double[num_epoch];
uint32_t *PRN = new uint32_t[num_epoch];
auto *abs_VE = new float[num_epoch];
auto *abs_E = new float[num_epoch];
auto *abs_P = new float[num_epoch];
auto *abs_L = new float[num_epoch];
auto *abs_VL = new float[num_epoch];
auto *Prompt_I = new float[num_epoch];
auto *Prompt_Q = new float[num_epoch];
auto *PRN_start_sample_count = new uint64_t[num_epoch];
auto *acc_carrier_phase_rad = new float[num_epoch];
auto *carrier_doppler_hz = new float[num_epoch];
auto *code_freq_chips = new float[num_epoch];
auto *carr_error_hz = new float[num_epoch];
auto *carr_error_filt_hz = new float[num_epoch];
auto *code_error_chips = new float[num_epoch];
auto *code_error_filt_chips = new float[num_epoch];
auto *CN0_SNV_dB_Hz = new float[num_epoch];
auto *carrier_lock_test = new float[num_epoch];
auto *aux1 = new float[num_epoch];
auto *aux2 = new double[num_epoch];
auto *PRN = new uint32_t[num_epoch];
try
{
@ -1108,8 +1108,8 @@ int32_t dll_pll_veml_tracking_fpga::save_matfile()
std::string filename = dump_filename_;
filename.erase(filename.length() - 4, 4);
filename.append(".mat");
matfp = Mat_CreateVer(filename.c_str(), NULL, MAT_FT_MAT73);
if (reinterpret_cast<int64_t *>(matfp) != NULL)
matfp = Mat_CreateVer(filename.c_str(), nullptr, MAT_FT_MAT73);
if (reinterpret_cast<int64_t *>(matfp) != nullptr)
{
size_t dims[2] = {1, static_cast<size_t>(num_epoch)};
matvar = Mat_VarCreate("abs_VE", MAT_C_SINGLE, MAT_T_SINGLE, 2, dims, abs_VE, 0);
@ -1264,7 +1264,7 @@ int dll_pll_veml_tracking_fpga::general_work(int noutput_items __attribute__((un
{
gr::thread::scoped_lock l(d_setlock);
// Block input data and block output stream pointers
Gnss_Synchro **out = reinterpret_cast<Gnss_Synchro **>(&output_items[0]);
auto **out = reinterpret_cast<Gnss_Synchro **>(&output_items[0]);
// GNSS_SYNCHRO OBJECT to interchange data between tracking->telemetry_decoder
Gnss_Synchro current_synchro_data = Gnss_Synchro();
@ -1297,7 +1297,7 @@ int dll_pll_veml_tracking_fpga::general_work(int noutput_items __attribute__((un
//printf("333333 d_correlation_length_samples = %d\n", d_correlation_length_samples);
uint32_t num_frames = ceil((counter_value - current_synchro_data.Acq_samplestamp_samples - current_synchro_data.Acq_delay_samples) / d_correlation_length_samples);
//printf("333333 num_frames = %d\n", num_frames);
uint64_t absolute_samples_offset = static_cast<uint64_t>(current_synchro_data.Acq_delay_samples + current_synchro_data.Acq_samplestamp_samples + num_frames * d_correlation_length_samples);
auto absolute_samples_offset = static_cast<uint64_t>(current_synchro_data.Acq_delay_samples + current_synchro_data.Acq_samplestamp_samples + num_frames * d_correlation_length_samples);
//printf("333333 absolute_samples_offset = %llu\n", absolute_samples_offset);
multicorrelator_fpga->set_initial_sample(absolute_samples_offset);
d_absolute_samples_offset = absolute_samples_offset;

16
src/algorithms/tracking/libs/fpga_multicorrelator.cc
View File

@ -41,20 +41,20 @@
#include <new>
// libraries used by DMA test code and GIPO test code
#include <errno.h>
#include <cerrno>
#include <cstdio>
#include <fcntl.h>
#include <stdio.h>
#include <unistd.h>
// libraries used by DMA test code
#include <assert.h>
#include <stdint.h>
#include <cassert>
#include <cstdint>
#include <sys/stat.h>
#include <unistd.h>
// libraries used by GPIO test code
#include <signal.h>
#include <stdlib.h>
#include <csignal>
#include <cstdlib>
#include <sys/mman.h>
// logging
@ -345,7 +345,7 @@ void fpga_multicorrelator_8sc::set_channel(uint32_t channel)
// std::cout << "deviceio" << device_io_name << " opened successfully" << std::endl;
//
// }
d_map_base = reinterpret_cast<volatile uint32_t *>(mmap(NULL, PAGE_SIZE,
d_map_base = reinterpret_cast<volatile uint32_t *>(mmap(nullptr, PAGE_SIZE,
PROT_READ | PROT_WRITE, MAP_SHARED, d_device_descriptor, 0));
if (d_map_base == reinterpret_cast<void *>(-1))
@ -709,7 +709,7 @@ void fpga_multicorrelator_8sc::unlock_channel(void)
void fpga_multicorrelator_8sc::close_device()
{
uint32_t *aux = const_cast<uint32_t *>(d_map_base);
auto *aux = const_cast<uint32_t *>(d_map_base);
if (munmap(static_cast<void *>(aux), PAGE_SIZE) == -1)
{
printf("Failed to unmap memory uio\n");

12
src/tests/unit-tests/signal-processing-blocks/tracking/gps_l1_ca_dll_pll_tracking_test_fpga.cc
View File

@ -54,9 +54,9 @@
#include <gnuradio/top_block.h>
#include <gtest/gtest.h>
#include <chrono>
#include <cstdio> // FPGA read input file
#include <fcntl.h>
#include <iostream>
#include <stdio.h> // FPGA read input file
#include <unistd.h>
#ifdef GR_GREATER_38
#include <gnuradio/analog/sig_source.h>
@ -151,7 +151,7 @@ void sending_thread(gr::top_block_sptr top_block, const char *file_name)
// ######## GNURADIO BLOCK MESSAGE RECEVER #########
class GpsL1CADllPllTrackingTestFpga_msg_rx;
typedef boost::shared_ptr<GpsL1CADllPllTrackingTestFpga_msg_rx> GpsL1CADllPllTrackingTestFpga_msg_rx_sptr;
using GpsL1CADllPllTrackingTestFpga_msg_rx_sptr = boost::shared_ptr<GpsL1CADllPllTrackingTestFpga_msg_rx>;
GpsL1CADllPllTrackingTestFpga_msg_rx_sptr GpsL1CADllPllTrackingTestFpga_msg_rx_make();
@ -205,8 +205,7 @@ GpsL1CADllPllTrackingTestFpga_msg_rx::GpsL1CADllPllTrackingTestFpga_msg_rx() : g
GpsL1CADllPllTrackingTestFpga_msg_rx::~GpsL1CADllPllTrackingTestFpga_msg_rx()
{
}
= default;
// ###########################################################
@ -244,8 +243,7 @@ public:
}
~GpsL1CADllPllTrackingTestFpga()
{
}
= default;
void configure_receiver();
@ -283,7 +281,7 @@ int GpsL1CADllPllTrackingTestFpga::generate_signal()
int child_status;
char *const parmList[] = {&generator_binary[0], &generator_binary[0], &p1[0], &p2[0], &p3[0],
&p4[0], &p5[0], NULL};
&p4[0], &p5[0], nullptr};
int pid;
if ((pid = fork()) == -1)