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Code Issues Releases Wiki Activity

fixed the default values of some FPGA tracking configuration parameters

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This commit is contained in:
Marc Majoral 2019-09-16 17:29:18 +02:00
parent 8089c41735
commit fcbdc47fe5
4 changed files with 33 additions and 33 deletions
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16
src/algorithms/tracking/adapters/galileo_e1_dll_pll_veml_tracking_fpga.cc
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@ -52,7 +52,7 @@ GalileoE1DllPllVemlTrackingFpga::GalileoE1DllPllVemlTrackingFpga(
Dll_Pll_Conf_Fpga trk_param_fpga = Dll_Pll_Conf_Fpga();
DLOG(INFO) << "role " << role;
//################# CONFIGURATION PARAMETERS ########################
int32_t fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", 2048000);
int32_t fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", 12500000);
int32_t fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
trk_param_fpga.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
@ -130,7 +130,7 @@ GalileoE1DllPllVemlTrackingFpga::GalileoE1DllPllVemlTrackingFpga(
trk_param_fpga.enable_fll_steady_state = enable_fll_steady_state;
float fll_bw_hz = configuration->property(role + ".fll_bw_hz", 35.0);
trk_param_fpga.fll_bw_hz = fll_bw_hz;
float pull_in_time_s = configuration->property(role + ".pull_in_time_s", 2.0);
float pull_in_time_s = configuration->property(role + ".pull_in_time_s", trk_param_fpga.pull_in_time_s);
trk_param_fpga.pull_in_time_s = pull_in_time_s;
int32_t extend_correlation_symbols = configuration->property(role + ".extend_correlation_symbols", 1);
@ -171,6 +171,12 @@ GalileoE1DllPllVemlTrackingFpga::GalileoE1DllPllVemlTrackingFpga(
trk_param_fpga.max_carrier_lock_fail = configuration->property(role + ".max_carrier_lock_fail", trk_param_fpga.max_carrier_lock_fail);
trk_param_fpga.carrier_lock_th = configuration->property(role + ".carrier_lock_th", trk_param_fpga.carrier_lock_th);
// tracking lock tests smoother parameters
trk_param_fpga.cn0_smoother_samples = configuration->property(role + ".cn0_smoother_samples", trk_param_fpga.cn0_smoother_samples);
trk_param_fpga.cn0_smoother_alpha = configuration->property(role + ".cn0_smoother_alpha", trk_param_fpga.cn0_smoother_alpha);
trk_param_fpga.carrier_lock_test_smoother_samples = configuration->property(role + ".carrier_lock_test_smoother_samples", trk_param_fpga.carrier_lock_test_smoother_samples);
trk_param_fpga.carrier_lock_test_smoother_alpha = configuration->property(role + ".carrier_lock_test_smoother_alpha", trk_param_fpga.carrier_lock_test_smoother_alpha);
// FPGA configuration parameters
std::string default_device_name = "/dev/uio";
std::string device_name = configuration->property(role + ".devicename", default_device_name);
@ -255,12 +261,6 @@ GalileoE1DllPllVemlTrackingFpga::GalileoE1DllPllVemlTrackingFpga(
trk_param_fpga.extend_fpga_integration_periods = 1; // (number of FPGA integrations that are combined in the SW)
trk_param_fpga.fpga_integration_period = 1; // (number of symbols that are effectively integrated in the FPGA)
// tracking lock tests smoother parameters
trk_param_fpga.cn0_smoother_samples = configuration->property(role + ".cn0_smoother_samples", trk_param_fpga.cn0_smoother_samples);
trk_param_fpga.cn0_smoother_alpha = configuration->property(role + ".cn0_smoother_alpha", trk_param_fpga.cn0_smoother_alpha);
trk_param_fpga.carrier_lock_test_smoother_samples = configuration->property(role + ".carrier_lock_test_smoother_samples", trk_param_fpga.carrier_lock_test_smoother_samples);
trk_param_fpga.carrier_lock_test_smoother_alpha = configuration->property(role + ".carrier_lock_test_smoother_alpha", trk_param_fpga.carrier_lock_test_smoother_alpha);
//################# MAKE TRACKING GNURadio object ###################
tracking_fpga_sc = dll_pll_veml_make_tracking_fpga(trk_param_fpga);
channel_ = 0;

18
src/algorithms/tracking/adapters/galileo_e5a_dll_pll_tracking_fpga.cc
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@ -47,7 +47,7 @@ GalileoE5aDllPllTrackingFpga::GalileoE5aDllPllTrackingFpga(
Dll_Pll_Conf_Fpga trk_param_fpga = Dll_Pll_Conf_Fpga();
DLOG(INFO) << "role " << role;
// ################# CONFIGURATION PARAMETERS ########################
int32_t fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", 12000000);
int32_t fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", 12500000);
int32_t fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
trk_param_fpga.fs_in = fs_in;
bool dump = configuration->property(role + ".dump", false);
@ -121,7 +121,7 @@ GalileoE5aDllPllTrackingFpga::GalileoE5aDllPllTrackingFpga(
trk_param_fpga.enable_fll_steady_state = enable_fll_steady_state;
float fll_bw_hz = configuration->property(role + ".fll_bw_hz", 35.0);
trk_param_fpga.fll_bw_hz = fll_bw_hz;
float pull_in_time_s = configuration->property(role + ".pull_in_time_s", 2.0);
float pull_in_time_s = configuration->property(role + ".pull_in_time_s", trk_param_fpga.pull_in_time_s);
trk_param_fpga.pull_in_time_s = pull_in_time_s;
float pll_bw_narrow_hz = configuration->property(role + ".pll_bw_narrow_hz", 5.0);
@ -133,7 +133,7 @@ GalileoE5aDllPllTrackingFpga::GalileoE5aDllPllTrackingFpga(
int32_t vector_length = std::round(fs_in / (GALILEO_E5A_CODE_CHIP_RATE_CPS / GALILEO_E5A_CODE_LENGTH_CHIPS));
trk_param_fpga.vector_length = vector_length;
int32_t extend_correlation_symbols = configuration->property(role + ".extend_correlation_symbols", 1);
float early_late_space_narrow_chips = configuration->property(role + ".early_late_space_narrow_chips", 0.15);
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;
bool track_pilot = configuration->property(role + ".track_pilot", false);
d_track_pilot = track_pilot;
@ -164,6 +164,12 @@ GalileoE5aDllPllTrackingFpga::GalileoE5aDllPllTrackingFpga(
trk_param_fpga.max_carrier_lock_fail = configuration->property(role + ".max_carrier_lock_fail", trk_param_fpga.max_carrier_lock_fail);
trk_param_fpga.carrier_lock_th = configuration->property(role + ".carrier_lock_th", trk_param_fpga.carrier_lock_th);
// tracking lock tests smoother parameters
trk_param_fpga.cn0_smoother_samples = configuration->property(role + ".cn0_smoother_samples", trk_param_fpga.cn0_smoother_samples);
trk_param_fpga.cn0_smoother_alpha = configuration->property(role + ".cn0_smoother_alpha", trk_param_fpga.cn0_smoother_alpha);
trk_param_fpga.carrier_lock_test_smoother_samples = configuration->property(role + ".carrier_lock_test_smoother_samples", trk_param_fpga.carrier_lock_test_smoother_samples);
trk_param_fpga.carrier_lock_test_smoother_alpha = configuration->property(role + ".carrier_lock_test_smoother_alpha", trk_param_fpga.carrier_lock_test_smoother_alpha);
d_data_codes = nullptr;
// FPGA configuration parameters
@ -262,12 +268,6 @@ GalileoE5aDllPllTrackingFpga::GalileoE5aDllPllTrackingFpga(
}
}
// tracking lock tests smoother parameters
trk_param_fpga.cn0_smoother_samples = configuration->property(role + ".cn0_smoother_samples", trk_param_fpga.cn0_smoother_samples);
trk_param_fpga.cn0_smoother_alpha = configuration->property(role + ".cn0_smoother_alpha", trk_param_fpga.cn0_smoother_alpha);
trk_param_fpga.carrier_lock_test_smoother_samples = configuration->property(role + ".carrier_lock_test_smoother_samples", trk_param_fpga.carrier_lock_test_smoother_samples);
trk_param_fpga.carrier_lock_test_smoother_alpha = configuration->property(role + ".carrier_lock_test_smoother_alpha", trk_param_fpga.carrier_lock_test_smoother_alpha);
// ################# MAKE TRACKING GNURadio object ###################
tracking_fpga_sc = dll_pll_veml_make_tracking_fpga(trk_param_fpga);
channel_ = 0;

16
src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_tracking_fpga.cc
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@ -52,7 +52,7 @@ GpsL1CaDllPllTrackingFpga::GpsL1CaDllPllTrackingFpga(
Dll_Pll_Conf_Fpga trk_param_fpga = Dll_Pll_Conf_Fpga();
DLOG(INFO) << "role " << role;
// ################# CONFIGURATION PARAMETERS ########################
int32_t fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", 2048000);
int32_t fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", 12500000);
int32_t fs_in = configuration->property("GNSS-SDR.internal_fs_sps", fs_in_deprecated);
trk_param_fpga.fs_in = fs_in;
trk_param_fpga.high_dyn = configuration->property(role + ".high_dyn", false);
@ -130,7 +130,7 @@ GpsL1CaDllPllTrackingFpga::GpsL1CaDllPllTrackingFpga(
trk_param_fpga.enable_fll_steady_state = enable_fll_steady_state;
float fll_bw_hz = configuration->property(role + ".fll_bw_hz", 35.0);
trk_param_fpga.fll_bw_hz = fll_bw_hz;
float pull_in_time_s = configuration->property(role + ".pull_in_time_s", 2.0);
float pull_in_time_s = configuration->property(role + ".pull_in_time_s", trk_param_fpga.pull_in_time_s);
trk_param_fpga.pull_in_time_s = pull_in_time_s;
float early_late_space_chips = configuration->property(role + ".early_late_space_chips", 0.5);
@ -172,6 +172,12 @@ GpsL1CaDllPllTrackingFpga::GpsL1CaDllPllTrackingFpga(
trk_param_fpga.max_carrier_lock_fail = configuration->property(role + ".max_carrier_lock_fail", trk_param_fpga.max_carrier_lock_fail);
trk_param_fpga.carrier_lock_th = configuration->property(role + ".carrier_lock_th", trk_param_fpga.carrier_lock_th);
// tracking lock tests smoother parameters
trk_param_fpga.cn0_smoother_samples = configuration->property(role + ".cn0_smoother_samples", trk_param_fpga.cn0_smoother_samples);
trk_param_fpga.cn0_smoother_alpha = configuration->property(role + ".cn0_smoother_alpha", trk_param_fpga.cn0_smoother_alpha);
trk_param_fpga.carrier_lock_test_smoother_samples = configuration->property(role + ".carrier_lock_test_smoother_samples", trk_param_fpga.carrier_lock_test_smoother_samples);
trk_param_fpga.carrier_lock_test_smoother_alpha = configuration->property(role + ".carrier_lock_test_smoother_alpha", trk_param_fpga.carrier_lock_test_smoother_alpha);
// FPGA configuration parameters
std::string default_device_name = "/dev/uio";
std::string device_name = configuration->property(role + ".devicename", default_device_name);
@ -216,12 +222,6 @@ GpsL1CaDllPllTrackingFpga::GpsL1CaDllPllTrackingFpga(
}
}
// tracking lock tests smoother parameters
trk_param_fpga.cn0_smoother_samples = configuration->property(role + ".cn0_smoother_samples", trk_param_fpga.cn0_smoother_samples);
trk_param_fpga.cn0_smoother_alpha = configuration->property(role + ".cn0_smoother_alpha", trk_param_fpga.cn0_smoother_alpha);
trk_param_fpga.carrier_lock_test_smoother_samples = configuration->property(role + ".carrier_lock_test_smoother_samples", trk_param_fpga.carrier_lock_test_smoother_samples);
trk_param_fpga.carrier_lock_test_smoother_alpha = configuration->property(role + ".carrier_lock_test_smoother_alpha", trk_param_fpga.carrier_lock_test_smoother_alpha);
// ################# MAKE TRACKING GNURadio object ###################
tracking_fpga_sc = dll_pll_veml_make_tracking_fpga(trk_param_fpga);
channel_ = 0;

16
src/algorithms/tracking/adapters/gps_l5_dll_pll_tracking_fpga.cc
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@ -134,13 +134,13 @@ GpsL5DllPllTrackingFpga::GpsL5DllPllTrackingFpga(
trk_param_fpga.enable_fll_steady_state = enable_fll_steady_state;
float fll_bw_hz = configuration->property(role + ".fll_bw_hz", 35.0);
trk_param_fpga.fll_bw_hz = fll_bw_hz;
float pull_in_time_s = configuration->property(role + ".pull_in_time_s", 2.0);
float pull_in_time_s = configuration->property(role + ".pull_in_time_s", trk_param_fpga.pull_in_time_s);
trk_param_fpga.pull_in_time_s = pull_in_time_s;
int32_t vector_length = std::round(static_cast<double>(fs_in) / (static_cast<double>(GPS_L5I_CODE_RATE_CPS) / static_cast<double>(GPS_L5I_CODE_LENGTH_CHIPS)));
trk_param_fpga.vector_length = vector_length;
int32_t extend_correlation_symbols = configuration->property(role + ".extend_correlation_symbols", 1);
float early_late_space_narrow_chips = configuration->property(role + ".early_late_space_narrow_chips", 0.15);
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;
bool track_pilot = configuration->property(role + ".track_pilot", false);
if (extend_correlation_symbols < 1)
@ -178,6 +178,12 @@ GpsL5DllPllTrackingFpga::GpsL5DllPllTrackingFpga(
int32_t device_base = configuration->property(role + ".device_base", 27);
trk_param_fpga.device_base = device_base;
// tracking lock tests smoother parameters
trk_param_fpga.cn0_smoother_samples = configuration->property(role + ".cn0_smoother_samples", trk_param_fpga.cn0_smoother_samples);
trk_param_fpga.cn0_smoother_alpha = configuration->property(role + ".cn0_smoother_alpha", trk_param_fpga.cn0_smoother_alpha);
trk_param_fpga.carrier_lock_test_smoother_samples = configuration->property(role + ".carrier_lock_test_smoother_samples", trk_param_fpga.carrier_lock_test_smoother_samples);
trk_param_fpga.carrier_lock_test_smoother_alpha = configuration->property(role + ".carrier_lock_test_smoother_alpha", trk_param_fpga.carrier_lock_test_smoother_alpha);
// ################# PRE-COMPUTE ALL THE CODES #################
uint32_t code_samples_per_chip = 1;
auto code_length_chips = static_cast<uint32_t>(GPS_L5I_CODE_LENGTH_CHIPS);
@ -286,12 +292,6 @@ GpsL5DllPllTrackingFpga::GpsL5DllPllTrackingFpga(
}
}
// tracking lock tests smoother parameters
trk_param_fpga.cn0_smoother_samples = configuration->property(role + ".cn0_smoother_samples", trk_param_fpga.cn0_smoother_samples);
trk_param_fpga.cn0_smoother_alpha = configuration->property(role + ".cn0_smoother_alpha", trk_param_fpga.cn0_smoother_alpha);
trk_param_fpga.carrier_lock_test_smoother_samples = configuration->property(role + ".carrier_lock_test_smoother_samples", trk_param_fpga.carrier_lock_test_smoother_samples);
trk_param_fpga.carrier_lock_test_smoother_alpha = configuration->property(role + ".carrier_lock_test_smoother_alpha", trk_param_fpga.carrier_lock_test_smoother_alpha);
// ################# MAKE TRACKING GNURadio object ###################
tracking_fpga_sc = dll_pll_veml_make_tracking_fpga(trk_param_fpga);
channel_ = 0;