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bds_b3I: trying to fix bug with b1i pvt

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This commit is contained in:
Damian Miralles
2019-03-01 15:16:37 -06:00
parent 9ccb86dac6
commit 16e66834fa
2 changed files with 9 additions and 10 deletions
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2
conf/gnss-sdr_BDS_B1I_byte.conf
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@@ -76,7 +76,7 @@ Acquisition_B1.coherent_integration_time_ms=1
Acquisition_B1.threshold=0.0038
;Acquisition_B1.pfa=0.0000001;
Acquisition_B1.doppler_max=15000
Acquisition_B1.doppler_step=100
Acquisition_B1.doppler_step=50
Acquisition_B1.dump=true
Acquisition_B1.dump_filename=./bds_acq
Acquisition_B1.blocking=false;

17
src/algorithms/tracking/gnuradio_blocks/dll_pll_veml_tracking.cc
View File

@@ -42,7 +42,6 @@
#include "GPS_L5.h"
#include "Galileo_E1.h"
#include "Galileo_E5a.h"
#include "Beidou_B1I.h"
#include "MATH_CONSTANTS.h"
#include "beidou_b3i_signal_processing.h"
#include "beidou_b1i_signal_processing.h"
@@ -288,14 +287,14 @@ dll_pll_veml_tracking::dll_pll_veml_tracking(const Dll_Pll_Conf &conf_) : gr::bl
d_signal_carrier_freq = BEIDOU_B1I_FREQ_HZ;
d_code_period = BEIDOU_B1I_CODE_PERIOD;
d_code_chip_rate = BEIDOU_B1I_CODE_RATE_HZ;
d_code_length_chips = static_cast<unsigned int>(BEIDOU_B1I_CODE_LENGTH_CHIPS);
d_code_length_chips = static_cast<uint32_t>(BEIDOU_B1I_CODE_LENGTH_CHIPS);
d_symbols_per_bit = BEIDOU_B1I_TELEMETRY_SYMBOLS_PER_BIT;
d_correlation_length_ms = 1;
d_code_samples_per_chip = 1;
d_secondary = true;
trk_parameters.track_pilot = false;
interchange_iq = false;
d_secondary_code_length = static_cast<unsigned int>(BEIDOU_B1I_SECONDARY_CODE_LENGTH);
d_secondary_code_length = static_cast<uint32_t>(BEIDOU_B1I_SECONDARY_CODE_LENGTH);
d_secondary_code_string = const_cast<std::string *>(&BEIDOU_B1I_SECONDARY_CODE_STR);
}
else if (signal_type == "B3")
@@ -304,14 +303,14 @@ dll_pll_veml_tracking::dll_pll_veml_tracking(const Dll_Pll_Conf &conf_) : gr::bl
d_signal_carrier_freq = BEIDOU_B3I_FREQ_HZ;
d_code_period = BEIDOU_B3I_CODE_PERIOD;
d_code_chip_rate = BEIDOU_B3I_CODE_RATE_HZ;
d_code_length_chips = static_cast<unsigned int>(BEIDOU_B3I_CODE_LENGTH_CHIPS);
d_code_length_chips = static_cast<uint32_t>(BEIDOU_B3I_CODE_LENGTH_CHIPS);
d_symbols_per_bit = BEIDOU_B3I_TELEMETRY_SYMBOLS_PER_BIT;
d_correlation_length_ms = 1;
d_code_samples_per_chip = 1;
d_secondary = true;
trk_parameters.track_pilot = false;
interchange_iq = false;
d_secondary_code_length = static_cast<unsigned int>(BEIDOU_B3I_SECONDARY_CODE_LENGTH);
d_secondary_code_length = static_cast<uint32_t>(BEIDOU_B3I_SECONDARY_CODE_LENGTH);
d_secondary_code_string = const_cast<std::string *>(&BEIDOU_B3I_SECONDARY_CODE_STR);
}
else
@@ -612,8 +611,8 @@ void dll_pll_veml_tracking::start_tracking()
d_preamble_length_symbols = 22;
d_preambles_symbols = static_cast<int32_t *>(volk_gnsssdr_malloc(22 * sizeof(int32_t), volk_gnsssdr_get_alignment()));
int32_t n = 0;
uint16_t preambles_bits[BEIDOU_B1I_PREAMBLE_LENGTH_BITS] = {1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0};
for (uint16_t preambles_bit : preambles_bits)
uint32_t preambles_bits[BEIDOU_B1I_PREAMBLE_LENGTH_BITS] = {1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0};
for (uint32_t preambles_bit : preambles_bits)
{
for (int32_t j = 0; j < d_symbols_per_bit; j++)
{
@@ -653,8 +652,8 @@ void dll_pll_veml_tracking::start_tracking()
d_preamble_length_symbols = 22;
d_preambles_symbols = static_cast<int32_t *>(volk_gnsssdr_malloc(22 * sizeof(int32_t), volk_gnsssdr_get_alignment()));
int32_t n = 0;
uint16_t preambles_bits[BEIDOU_B3I_PREAMBLE_LENGTH_BITS] = {1,1,1,0,0,0,1,0,0,1,0};
for (uint16_t preambles_bit : preambles_bits)
uint32_t preambles_bits[BEIDOU_B3I_PREAMBLE_LENGTH_BITS] = {1,1,1,0,0,0,1,0,0,1,0};
for (uint32_t preambles_bit : preambles_bits)
{
for (int32_t j = 0; j < d_symbols_per_bit; j++)
{