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Enable second refinement stage in a thinner grid for coherent and/or non-coherent acquisitions

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This commit is contained in:
Carles Fernandez
2018-07-13 11:50:31 +02:00
parent b779f5cb3d
commit 92a6676b9e
3 changed files with 59 additions and 61 deletions
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23
src/tests/unit-tests/signal-processing-blocks/acquisition/acq_performance_test.cc
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@@ -54,9 +54,12 @@ DEFINE_string(acq_test_implementation, std::string("GPS_L1_CA_PCPS_Acquisition")
DEFINE_int32(acq_test_doppler_max, 5000, "Maximum Doppler, in Hz");
DEFINE_int32(acq_test_doppler_step, 125, "Doppler step, in Hz.");
DEFINE_int32(acq_test_coherent_time_ms, 1, "Acquisition coherent time, in ms");
DEFINE_int32(acq_test_max_dwells, 1, "Number of non-coherent integrations");
DEFINE_bool(acq_test_use_CFAR_algorithm, true, "Use CFAR algorithm");
DEFINE_bool(acq_test_bit_transition_flag, false, "Bit transition flag");
DEFINE_int32(acq_test_max_dwells, 1, "Number of non-coherent integrations.");
DEFINE_bool(acq_test_use_CFAR_algorithm, true, "Use CFAR algorithm.");
DEFINE_bool(acq_test_bit_transition_flag, false, "Bit transition flag.");
DEFINE_bool(acq_test_make_two_steps, false, "Perform second step in a thinner grid.");
DEFINE_int32(acq_test_second_nbins, 4, "If --acq_test_make_two_steps is set to true, this parameter sets the number of bins done in the acquisition refinement stage.");
DEFINE_int32(acq_test_second_doppler_step, 10, "If --acq_test_make_two_steps is set to true, this parameter sets the Doppler step applied in the acquisition refinement stage, in Hz.");
DEFINE_int32(acq_test_signal_duration_s, 2, "Generated signal duration, in s");
DEFINE_int32(acq_test_num_meas, 0, "Number of measurements per run. 0 means the complete file.");
@@ -501,9 +504,17 @@ int AcquisitionPerformanceTest::configure_receiver(double cn0, float pfa, unsign
config->set_property("Acquisition.repeat_satellite", "true");
config->set_property("Acquisition.blocking", "true");
config->set_property("Acquisition.make_two_steps", "false");
config->set_property("Acquisition.second_nbins", std::to_string(4));
config->set_property("Acquisition.second_doppler_step", std::to_string(125));
if (FLAGS_acq_test_make_two_steps)
{
config->set_property("Acquisition.make_two_steps", "true");
config->set_property("Acquisition.second_nbins", std::to_string(FLAGS_acq_test_second_nbins));
config->set_property("Acquisition.second_doppler_step", std::to_string(FLAGS_acq_test_second_doppler_step));
}
else
{
config->set_property("Acquisition.make_two_steps", "false");
}
config->set_property("Acquisition.dump", "true");
std::string dump_file = path_str + std::string("/acquisition_") + std::to_string(cn0) + "_" + std::to_string(iter) + "_" + std::to_string(pfa);