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Code Issues Releases Wiki Activity

Prefer initialization to assignment in constructors

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This commit is contained in:
Carles Fernandez
2021-12-14 21:58:03 +01:00
parent ad3256859e
commit d66f5ef955
10 changed files with 227 additions and 246 deletions
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66
src/algorithms/acquisition/gnuradio_blocks/galileo_e5a_noncoherent_iq_acquisition_caf_cc.cc
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@@ -64,20 +64,42 @@ galileo_e5a_noncoherentIQ_acquisition_caf_cc::galileo_e5a_noncoherentIQ_acquisit
bool both_signal_components_,
int CAF_window_hz_,
int Zero_padding_,
bool enable_monitor_output) : gr::block("galileo_e5a_noncoherentIQ_acquisition_caf_cc",
bool enable_monitor_output)
: gr::block("galileo_e5a_noncoherentIQ_acquisition_caf_cc",
gr::io_signature::make(1, 1, sizeof(gr_complex)),
gr::io_signature::make(0, 1, sizeof(Gnss_Synchro)))
gr::io_signature::make(0, 1, sizeof(Gnss_Synchro))),
d_dump_filename(dump_filename),
d_gnss_synchro(nullptr),
d_fs_in(fs_in),
d_sample_counter(0ULL),
d_threshold(0),
d_doppler_freq(0),
d_mag(0),
d_input_power(0.0),
d_test_statistics(0),
d_state(0),
d_samples_per_ms(samples_per_ms),
d_samples_per_code(samples_per_code),
d_CAF_window_hz(CAF_window_hz_),
d_buffer_count(0),
d_doppler_resolution(0),
d_doppler_max(static_cast<int>(doppler_max)),
d_doppler_step(250),
d_fft_size(static_cast<int>(sampled_ms) * d_samples_per_ms),
d_num_doppler_bins(0),
d_gr_stream_buffer(0),
d_channel(0),
d_max_dwells(max_dwells),
d_well_count(0),
d_code_phase(0),
d_bit_transition_flag(bit_transition_flag),
d_active(false),
d_dump(dump),
d_both_signal_components(both_signal_components_),
d_enable_monitor_output(enable_monitor_output)
{
this->message_port_register_out(pmt::mp("events"));
d_sample_counter = 0ULL; // SAMPLE COUNTER
d_active = false;
d_state = 0;
d_fs_in = fs_in;
d_samples_per_ms = samples_per_ms;
d_samples_per_code = samples_per_code;
d_max_dwells = max_dwells;
d_well_count = 0;
d_doppler_max = static_cast<int>(doppler_max);
if (Zero_padding_ > 0)
{
d_sampled_ms = 1;
@@ -86,15 +108,6 @@ galileo_e5a_noncoherentIQ_acquisition_caf_cc::galileo_e5a_noncoherentIQ_acquisit
{
d_sampled_ms = sampled_ms;
}
d_fft_size = static_cast<int>(sampled_ms) * d_samples_per_ms;
d_mag = 0;
d_input_power = 0.0;
d_num_doppler_bins = 0;
d_bit_transition_flag = bit_transition_flag;
d_buffer_count = 0;
d_both_signal_components = both_signal_components_;
d_CAF_window_hz = CAF_window_hz_;
d_enable_monitor_output = enable_monitor_output;
d_inbuffer = std::vector<gr_complex>(d_fft_size);
d_fft_code_I_A = std::vector<gr_complex>(d_fft_size);
@@ -120,19 +133,6 @@ galileo_e5a_noncoherentIQ_acquisition_caf_cc::galileo_e5a_noncoherentIQ_acquisit
d_fft_if = gnss_fft_fwd_make_unique(d_fft_size);
d_ifft = gnss_fft_rev_make_unique(d_fft_size);
d_dump = dump;
d_dump_filename = dump_filename;
d_doppler_resolution = 0;
d_threshold = 0;
d_doppler_step = 250;
d_gnss_synchro = nullptr;
d_code_phase = 0;
d_doppler_freq = 0;
d_test_statistics = 0;
d_channel = 0;
d_gr_stream_buffer = 0;
}

59
src/algorithms/acquisition/gnuradio_blocks/galileo_pcps_8ms_acquisition_cc.cc
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@@ -52,46 +52,43 @@ galileo_pcps_8ms_acquisition_cc::galileo_pcps_8ms_acquisition_cc(
int32_t samples_per_code,
bool dump,
const std::string &dump_filename,
bool enable_monitor_output) : gr::block("galileo_pcps_8ms_acquisition_cc",
bool enable_monitor_output)
: gr::block("galileo_pcps_8ms_acquisition_cc",
gr::io_signature::make(1, 1, static_cast<int>(sizeof(gr_complex) * sampled_ms * samples_per_ms)),
gr::io_signature::make(0, 1, sizeof(Gnss_Synchro)))
gr::io_signature::make(0, 1, sizeof(Gnss_Synchro))),
d_dump_filename(dump_filename),
d_gnss_synchro(nullptr),
d_fs_in(fs_in),
d_sample_counter(0ULL),
d_threshold(0),
d_doppler_freq(0),
d_mag(0),
d_input_power(0.0),
d_test_statistics(0),
d_state(0),
d_samples_per_ms(samples_per_ms),
d_samples_per_code(samples_per_code),
d_channel(0),
d_doppler_resolution(0),
d_doppler_max(doppler_max),
d_doppler_step(0),
d_sampled_ms(sampled_ms),
d_max_dwells(max_dwells),
d_well_count(0),
d_fft_size(d_sampled_ms * d_samples_per_ms),
d_num_doppler_bins(0),
d_code_phase(0),
d_active(false),
d_dump(dump),
d_enable_monitor_output(enable_monitor_output)
{
this->message_port_register_out(pmt::mp("events"));
d_sample_counter = 0ULL; // SAMPLE COUNTER
d_active = false;
d_state = 0;
d_fs_in = fs_in;
d_samples_per_ms = samples_per_ms;
d_samples_per_code = samples_per_code;
d_sampled_ms = sampled_ms;
d_max_dwells = max_dwells;
d_well_count = 0;
d_doppler_max = doppler_max;
d_fft_size = d_sampled_ms * d_samples_per_ms;
d_mag = 0;
d_input_power = 0.0;
d_num_doppler_bins = 0;
d_fft_code_A = std::vector<gr_complex>(d_fft_size, lv_cmake(0.0F, 0.0F));
d_fft_code_B = std::vector<gr_complex>(d_fft_size, lv_cmake(0.0F, 0.0F));
d_magnitude = std::vector<float>(d_fft_size, 0.0F);
d_fft_if = gnss_fft_fwd_make_unique(d_fft_size);
d_ifft = gnss_fft_rev_make_unique(d_fft_size);
// For dumping samples into a file
d_dump = dump;
d_dump_filename = dump_filename;
d_enable_monitor_output = enable_monitor_output;
d_doppler_resolution = 0;
d_threshold = 0;
d_doppler_step = 0;
d_gnss_synchro = nullptr;
d_code_phase = 0;
d_doppler_freq = 0;
d_test_statistics = 0;
d_channel = 0;
}

58
src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition_fine_doppler_cc.cc
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@@ -41,30 +41,41 @@ pcps_acquisition_fine_doppler_cc_sptr pcps_make_acquisition_fine_doppler_cc(cons
pcps_acquisition_fine_doppler_cc::pcps_acquisition_fine_doppler_cc(const Acq_Conf &conf_)
: gr::block("pcps_acquisition_fine_doppler_cc",
gr::io_signature::make(1, 1, sizeof(gr_complex)),
gr::io_signature::make(0, 1, sizeof(Gnss_Synchro)))
gr::io_signature::make(0, 1, sizeof(Gnss_Synchro))),
d_dump_filename(conf_.dump_filename),
d_gnss_synchro(nullptr),
acq_parameters(conf_),
d_fs_in(conf_.fs_in),
d_dump_number(0),
d_sample_counter(0ULL),
d_threshold(0),
d_test_statistics(0),
d_positive_acq(0),
d_state(0),
d_samples_per_ms(static_cast<int>(conf_.samples_per_ms)),
d_max_dwells(conf_.max_dwells),
d_config_doppler_max(conf_.doppler_max),
d_num_doppler_points(0),
d_well_count(0),
d_n_samples_in_buffer(0),
d_fft_size(d_samples_per_ms),
d_gnuradio_forecast_samples(d_fft_size),
d_doppler_step(0),
d_channel(0),
d_dump_channel(0),
d_active(false),
d_dump(conf_.dump)
{
this->message_port_register_out(pmt::mp("events"));
acq_parameters = conf_;
d_sample_counter = 0ULL; // SAMPLE COUNTER
d_active = false;
d_fs_in = conf_.fs_in;
d_samples_per_ms = static_cast<int>(conf_.samples_per_ms);
d_config_doppler_max = conf_.doppler_max;
d_fft_size = d_samples_per_ms;
// HS Acquisition
d_max_dwells = conf_.max_dwells;
d_gnuradio_forecast_samples = d_fft_size;
d_state = 0;
d_fft_codes = volk_gnsssdr::vector<gr_complex>(d_fft_size);
d_magnitude = volk_gnsssdr::vector<float>(d_fft_size);
d_10_ms_buffer = volk_gnsssdr::vector<gr_complex>(50 * d_samples_per_ms);
d_fft_if = gnss_fft_fwd_make_unique(d_fft_size);
d_ifft = gnss_fft_rev_make_unique(d_fft_size);
// For dumping samples into a file
d_dump = conf_.dump;
d_dump_filename = conf_.dump_filename;
// this implementation can only produce dumps in channel 0
// todo: migrate config parameters to the unified acquisition config class
if (d_dump)
{
std::string dump_path;
@@ -96,21 +107,6 @@ pcps_acquisition_fine_doppler_cc::pcps_acquisition_fine_doppler_cc(const Acq_Con
d_dump = false;
}
}
d_n_samples_in_buffer = 0;
d_threshold = 0;
d_num_doppler_points = 0;
d_doppler_step = 0;
d_gnss_synchro = nullptr;
d_code_phase = 0;
d_doppler_freq = 0;
d_test_statistics = 0;
d_well_count = 0;
d_channel = 0;
d_positive_acq = 0;
d_dump_number = 0;
d_dump_channel = 0; // this implementation can only produce dumps in channel 0
// todo: migrate config parameters to the unified acquisition config class
}

4
src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition_fine_doppler_cc.h
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@@ -219,7 +219,6 @@ private:
int64_t d_dump_number;
uint64_t d_sample_counter;
float d_doppler_freq;
float d_threshold;
float d_test_statistics;
@@ -227,15 +226,14 @@ private:
int d_state;
int d_samples_per_ms;
int d_max_dwells;
int d_gnuradio_forecast_samples;
int d_config_doppler_max;
int d_num_doppler_points;
int d_well_count;
int d_n_samples_in_buffer;
int d_fft_size;
int d_gnuradio_forecast_samples;
unsigned int d_doppler_step;
unsigned int d_channel;
unsigned int d_code_phase;
unsigned int d_dump_channel;
bool d_active;

67
src/algorithms/acquisition/gnuradio_blocks/pcps_assisted_acquisition_cc.cc
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@@ -47,48 +47,45 @@ pcps_assisted_acquisition_cc_sptr pcps_make_assisted_acquisition_cc(
pcps_assisted_acquisition_cc::pcps_assisted_acquisition_cc(
int32_t max_dwells, uint32_t sampled_ms, int32_t doppler_max, int32_t doppler_min,
int64_t fs_in, int32_t samples_per_ms, bool dump, const std::string &dump_filename,
bool enable_monitor_output) : gr::block("pcps_assisted_acquisition_cc",
bool enable_monitor_output)
: gr::block("pcps_assisted_acquisition_cc",
gr::io_signature::make(1, 1, sizeof(gr_complex)),
gr::io_signature::make(0, 1, sizeof(Gnss_Synchro)))
gr::io_signature::make(0, 1, sizeof(Gnss_Synchro))),
d_dump_filename(dump_filename),
d_gnss_synchro(nullptr),
d_fs_in(fs_in),
d_sample_counter(0ULL),
d_threshold(0),
d_doppler_freq(0),
d_input_power(0.0),
d_test_statistics(0),
d_doppler_resolution(0),
d_channel(0),
d_sampled_ms(sampled_ms),
d_code_phase(0),
d_samples_per_ms(samples_per_ms),
d_fft_size(d_sampled_ms * d_samples_per_ms),
d_max_dwells(max_dwells),
d_gnuradio_forecast_samples(d_fft_size * 4),
d_doppler_max(0),
d_doppler_min(0),
d_config_doppler_max(doppler_max),
d_config_doppler_min(doppler_min),
d_num_doppler_points(0),
d_doppler_step(0),
d_state(0),
d_well_count(0),
d_active(false),
d_disable_assist(false),
d_dump(dump),
d_enable_monitor_output(enable_monitor_output)
{
this->message_port_register_out(pmt::mp("events"));
d_sample_counter = 0ULL; // SAMPLE COUNTER
d_active = false;
d_fs_in = fs_in;
d_samples_per_ms = samples_per_ms;
d_sampled_ms = sampled_ms;
d_config_doppler_max = doppler_max;
d_config_doppler_min = doppler_min;
d_fft_size = d_sampled_ms * d_samples_per_ms;
// HS Acquisition
d_max_dwells = max_dwells;
d_gnuradio_forecast_samples = d_fft_size * 4;
d_input_power = 0.0;
d_state = 0;
d_disable_assist = false;
d_fft_codes = std::vector<gr_complex>(d_fft_size);
d_fft_if = gnss_fft_fwd_make_unique(d_fft_size);
d_ifft = gnss_fft_rev_make_unique(d_fft_size);
// For dumping samples into a file
d_dump = dump;
d_dump_filename = dump_filename;
d_enable_monitor_output = enable_monitor_output;
d_doppler_resolution = 0;
d_threshold = 0;
d_doppler_max = 0;
d_doppler_min = 0;
d_num_doppler_points = 0;
d_doppler_step = 0;
d_gnss_synchro = nullptr;
d_code_phase = 0;
d_doppler_freq = 0;
d_test_statistics = 0;
d_well_count = 0;
d_channel = 0;
}

14
src/algorithms/acquisition/gnuradio_blocks/pcps_assisted_acquisition_cc.h
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@@ -219,7 +219,16 @@ private:
float d_doppler_freq;
float d_input_power;
float d_test_statistics;
uint32_t d_doppler_resolution;
uint32_t d_channel;
uint32_t d_sampled_ms;
uint32_t d_code_phase;
int32_t d_samples_per_ms;
uint32_t d_fft_size;
int32_t d_max_dwells;
int32_t d_gnuradio_forecast_samples;
int32_t d_doppler_max;
@@ -230,11 +239,6 @@ private:
int32_t d_doppler_step;
int32_t d_state;
int32_t d_well_count;
uint32_t d_doppler_resolution;
uint32_t d_channel;
uint32_t d_sampled_ms;
uint32_t d_fft_size;
uint32_t d_code_phase;
bool d_active;
bool d_disable_assist;

59
src/algorithms/acquisition/gnuradio_blocks/pcps_cccwsr_acquisition_cc.cc
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@@ -57,25 +57,37 @@ pcps_cccwsr_acquisition_cc::pcps_cccwsr_acquisition_cc(
int32_t samples_per_code,
bool dump,
const std::string &dump_filename,
bool enable_monitor_output) : gr::block("pcps_cccwsr_acquisition_cc",
bool enable_monitor_output)
: gr::block("pcps_cccwsr_acquisition_cc",
gr::io_signature::make(1, 1, static_cast<int>(sizeof(gr_complex) * sampled_ms * samples_per_ms)),
gr::io_signature::make(0, 1, sizeof(Gnss_Synchro)))
gr::io_signature::make(0, 1, sizeof(Gnss_Synchro))),
d_dump_filename(dump_filename),
d_gnss_synchro(nullptr),
d_fs_in(fs_in),
d_sample_counter(0ULL),
d_threshold(0),
d_doppler_freq(0),
d_mag(0),
d_input_power(0.0),
d_test_statistics(0),
d_state(0),
d_samples_per_ms(samples_per_ms),
d_samples_per_code(samples_per_code),
d_doppler_resolution(0),
d_doppler_max(doppler_max),
d_doppler_step(0),
d_sampled_ms(sampled_ms),
d_max_dwells(max_dwells),
d_well_count(0),
d_fft_size(d_sampled_ms * d_samples_per_ms),
d_num_doppler_bins(0),
d_code_phase(0),
d_channel(0),
d_active(false),
d_dump(dump),
d_enable_monitor_output(enable_monitor_output)
{
this->message_port_register_out(pmt::mp("events"));
d_sample_counter = 0ULL; // SAMPLE COUNTER
d_active = false;
d_state = 0;
d_fs_in = fs_in;
d_samples_per_ms = samples_per_ms;
d_samples_per_code = samples_per_code;
d_sampled_ms = sampled_ms;
d_max_dwells = max_dwells;
d_well_count = 0;
d_doppler_max = doppler_max;
d_fft_size = d_sampled_ms * d_samples_per_ms;
d_mag = 0;
d_input_power = 0.0;
d_num_doppler_bins = 0;
d_fft_code_data = std::vector<gr_complex>(d_fft_size);
d_fft_code_pilot = std::vector<gr_complex>(d_fft_size);
@@ -87,21 +99,6 @@ pcps_cccwsr_acquisition_cc::pcps_cccwsr_acquisition_cc(
d_fft_if = gnss_fft_fwd_make_unique(d_fft_size);
d_ifft = gnss_fft_rev_make_unique(d_fft_size);
// For dumping samples into a file
d_dump = dump;
d_dump_filename = dump_filename;
d_enable_monitor_output = enable_monitor_output;
d_doppler_resolution = 0;
d_threshold = 0;
d_doppler_step = 0;
d_gnss_synchro = nullptr;
d_code_phase = 0;
d_doppler_freq = 0;
d_test_statistics = 0;
d_channel = 0;
}

67
src/algorithms/acquisition/gnuradio_blocks/pcps_quicksync_acquisition_cc.cc
View File

@@ -59,29 +59,40 @@ pcps_quicksync_acquisition_cc::pcps_quicksync_acquisition_cc(
bool bit_transition_flag,
bool dump,
const std::string& dump_filename,
bool enable_monitor_output) : gr::block("pcps_quicksync_acquisition_cc",
bool enable_monitor_output)
: gr::block("pcps_quicksync_acquisition_cc",
gr::io_signature::make(1, 1, static_cast<int>(sizeof(gr_complex) * sampled_ms * samples_per_ms)),
gr::io_signature::make(0, 1, sizeof(Gnss_Synchro)))
gr::io_signature::make(0, 1, sizeof(Gnss_Synchro))),
d_dump_filename(dump_filename),
d_gnss_synchro(nullptr),
d_fs_in(fs_in),
d_sample_counter(0ULL),
d_noise_floor_power(0),
d_threshold(0),
d_doppler_freq(0),
d_mag(0),
d_input_power(0.0),
d_test_statistics(0),
d_samples_per_ms(samples_per_ms),
d_samples_per_code(samples_per_code),
d_state(0),
d_channel(0),
d_folding_factor(folding_factor),
d_doppler_resolution(0),
d_doppler_max(doppler_max),
d_doppler_step(0),
d_sampled_ms(sampled_ms),
d_max_dwells(max_dwells),
d_well_count(0),
d_fft_size((d_samples_per_code) / d_folding_factor),
d_num_doppler_bins(0),
d_code_phase(0),
d_bit_transition_flag(bit_transition_flag),
d_active(false),
d_dump(dump),
d_enable_monitor_output(enable_monitor_output)
{
this->message_port_register_out(pmt::mp("events"));
d_sample_counter = 0ULL; // SAMPLE COUNTER
d_active = false;
d_state = 0;
d_fs_in = fs_in;
d_samples_per_ms = samples_per_ms;
d_samples_per_code = samples_per_code;
d_sampled_ms = sampled_ms;
d_max_dwells = max_dwells;
d_well_count = 0;
d_doppler_max = doppler_max;
d_mag = 0;
d_input_power = 0.0;
d_num_doppler_bins = 0;
d_bit_transition_flag = bit_transition_flag;
d_folding_factor = folding_factor;
// fft size is reduced.
d_fft_size = (d_samples_per_code) / d_folding_factor;
d_fft_codes = std::vector<gr_complex>(d_fft_size);
d_magnitude = std::vector<float>(d_samples_per_code * d_folding_factor);
@@ -96,24 +107,8 @@ pcps_quicksync_acquisition_cc::pcps_quicksync_acquisition_cc(
d_fft_if = gnss_fft_fwd_make_unique(d_fft_size);
d_ifft = gnss_fft_rev_make_unique(d_fft_size);
// For dumping samples into a file
d_dump = dump;
d_dump_filename = dump_filename;
d_enable_monitor_output = enable_monitor_output;
d_code_folded = std::vector<gr_complex>(d_fft_size, lv_cmake(0.0F, 0.0F));
d_signal_folded = std::vector<gr_complex>(d_fft_size);
d_noise_floor_power = 0;
d_doppler_resolution = 0;
d_threshold = 0;
d_doppler_step = 0;
d_gnss_synchro = nullptr;
d_code_phase = 0;
d_doppler_freq = 0;
d_test_statistics = 0;
d_channel = 0;
}

65
src/algorithms/acquisition/gnuradio_blocks/pcps_tong_acquisition_cc.cc
View File

@@ -75,49 +75,46 @@ pcps_tong_acquisition_cc::pcps_tong_acquisition_cc(
uint32_t tong_max_dwells,
bool dump,
const std::string &dump_filename,
bool enable_monitor_output) : gr::block("pcps_tong_acquisition_cc",
bool enable_monitor_output)
: gr::block("pcps_tong_acquisition_cc",
gr::io_signature::make(1, 1, static_cast<int>(sizeof(gr_complex) * sampled_ms * samples_per_ms)),
gr::io_signature::make(0, 1, sizeof(Gnss_Synchro)))
gr::io_signature::make(0, 1, sizeof(Gnss_Synchro))),
d_dump_filename(dump_filename),
d_gnss_synchro(nullptr),
d_fs_in(fs_in),
d_sample_counter(0ULL),
d_threshold(0),
d_doppler_freq(0),
d_mag(0),
d_input_power(0.0),
d_test_statistics(0),
d_state(0),
d_samples_per_ms(samples_per_ms),
d_samples_per_code(samples_per_code),
d_channel(0),
d_doppler_resolution(0),
d_doppler_max(doppler_max),
d_doppler_step(0),
d_sampled_ms(sampled_ms),
d_dwell_count(0),
d_tong_init_val(tong_init_val),
d_tong_max_val(tong_max_val),
d_tong_max_dwells(tong_max_dwells),
d_tong_count(d_tong_init_val),
d_fft_size(d_sampled_ms * d_samples_per_ms),
d_num_doppler_bins(0),
d_code_phase(0),
d_active(false),
d_dump(dump),
d_enable_monitor_output(enable_monitor_output)
{
this->message_port_register_out(pmt::mp("events"));
d_sample_counter = 0ULL; // SAMPLE COUNTER
d_active = false;
d_state = 0;
d_fs_in = fs_in;
d_samples_per_ms = samples_per_ms;
d_samples_per_code = samples_per_code;
d_sampled_ms = sampled_ms;
d_dwell_count = 0;
d_tong_max_val = tong_max_val;
d_tong_max_dwells = tong_max_dwells;
d_tong_init_val = tong_init_val;
d_tong_count = d_tong_init_val;
d_doppler_max = doppler_max;
d_fft_size = d_sampled_ms * d_samples_per_ms;
d_mag = 0;
d_input_power = 0.0;
d_num_doppler_bins = 0;
d_fft_codes = std::vector<gr_complex>(d_fft_size);
d_magnitude = std::vector<float>(d_fft_size);
d_fft_if = gnss_fft_fwd_make_unique(d_fft_size);
d_ifft = gnss_fft_rev_make_unique(d_fft_size);
// For dumping samples into a file
d_dump = dump;
d_dump_filename = dump_filename;
d_enable_monitor_output = enable_monitor_output;
d_doppler_resolution = 0;
d_threshold = 0;
d_doppler_step = 0;
d_gnss_synchro = nullptr;
d_code_phase = 0;
d_doppler_freq = 0;
d_test_statistics = 0;
d_channel = 0;
}

2
src/algorithms/acquisition/gnuradio_blocks/pcps_tong_acquisition_cc.h
View File

@@ -231,10 +231,10 @@ private:
uint32_t d_doppler_step;
uint32_t d_sampled_ms;
uint32_t d_dwell_count;
uint32_t d_tong_count;
uint32_t d_tong_init_val;
uint32_t d_tong_max_val;
uint32_t d_tong_max_dwells;
uint32_t d_tong_count;
uint32_t d_fft_size;
uint32_t d_num_doppler_bins;
uint32_t d_code_phase;