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removed some unnecessary debug messages

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updated the Hybrid Observables test for the FPGA to instantiate the FPGA sample counter instead of the SW sample counter.
This commit is contained in:
Marc Majoral 2018-10-08 18:09:25 +02:00
parent 2826dd21d3
commit 6c56107664
2 changed files with 44 additions and 27 deletions
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2
src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition_fpga.cc
View File

@ -78,7 +78,7 @@ pcps_acquisition_fpga::pcps_acquisition_fpga(pcpsconf_fpga_t conf_) : gr::block(
d_single_doppler_flag = false;
d_downsampling_factor = acq_parameters.downsampling_factor;
printf("downsampling_factor = %f\n", d_downsampling_factor);
//printf("downsampling_factor = %f\n", d_downsampling_factor);
d_select_queue_Fpga = acq_parameters.select_queue_Fpga;
//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);

69
src/tests/unit-tests/signal-processing-blocks/observables/hybrid_observables_test_fpga.cc
View File

@ -63,7 +63,8 @@
#include "gps_l1_ca_dll_pll_tracking_fpga.h"
#include "hybrid_observables.h"
#include "signal_generator_flags.h"
#include "gnss_sdr_sample_counter.h"
//#include "gnss_sdr_sample_counter.h"
#include "gnss_sdr_fpga_sample_counter.h"
#include "test_flags.h"
#include "tracking_tests_flags.h"
#include "observable_tests_flags.h"
@ -518,10 +519,10 @@ bool HybridObservablesTestFpga::acquire_signal()
std::string System_and_Signal;
//create the correspondign acquisition block according to the desired tracking signal
printf("AAAAAAAAAAAAAAAAAAAAA\n");
//printf("AAAAAAAAAAAAAAAAAAAAA\n");
if (implementation.compare("GPS_L1_CA_DLL_PLL_Tracking_Fpga") == 0)
{
printf("AAAAAAAAAAAAAAAAAAAAA2222\n");
//printf("AAAAAAAAAAAAAAAAAAAAA2222\n");
tmp_gnss_synchro.System = 'G';
std::string signal = "1C";
signal.copy(tmp_gnss_synchro.Signal, 2, 0);
@ -616,7 +617,7 @@ bool HybridObservablesTestFpga::acquire_signal()
throw(std::exception());
}
printf("BBBBBBBBBBBBBBBBBBBBBBBBBB\n");
//printf("BBBBBBBBBBBBBBBBBBBBBBBBBB\n");
//acquisition->set_gnss_synchro(&tmp_gnss_synchro);
//acquisition->set_channel(0);
//acquisition->set_doppler_max(config->property("Acquisition.doppler_max", FLAGS_external_signal_acquisition_doppler_max_hz));
@ -657,7 +658,7 @@ bool HybridObservablesTestFpga::acquire_signal()
if (implementation.compare("GPS_L1_CA_DLL_PLL_Tracking_Fpga") == 0)
{
printf("BBBBBBBBBBBBBBBBBBBBBBBBBB2222222222\n");
//printf("BBBBBBBBBBBBBBBBBBBBBBBBBB2222222222\n");
top_block->msg_connect(acquisition_GpsL1Ca_Fpga->get_right_block(), pmt::mp("events"), msg_rx, pmt::mp("events"));
}
else if (implementation.compare("Galileo_E1_DLL_PLL_VEML_Tracking_Fpga") == 0)
@ -698,7 +699,7 @@ bool HybridObservablesTestFpga::acquire_signal()
}
setup_fpga_switch_obs_test();
printf("CCCCCCCCCCCCCCCCCCCCCCCCCCCC\n");
//printf("CCCCCCCCCCCCCCCCCCCCCCCCCCCC\n");
if (test_observables_doppler_control_in_sw == 0)
{
@ -848,11 +849,11 @@ bool HybridObservablesTestFpga::acquire_signal()
}
else
{
printf("DDDDDDDDDDDDDDDDDDDDDDDDD\n");
//printf("DDDDDDDDDDDDDDDDDDDDDDDDD\n");
unsigned int code_length;
if (implementation.compare("GPS_L1_CA_DLL_PLL_Tracking_Fpga") == 0)
{
printf("DDDDDDDDDDDDDDDDDDDDDDDDD22222222222\n");
//printf("DDDDDDDDDDDDDDDDDDDDDDDDD22222222222\n");
code_length = static_cast<unsigned int>(std::round(static_cast<double>(baseband_sampling_freq) / (GPS_L1_CA_CODE_RATE_HZ / GPS_L1_CA_CODE_LENGTH_CHIPS)));
}
else if (implementation.compare("Galileo_E1_DLL_PLL_VEML_Tracking_Fpga") == 0)
@ -869,17 +870,17 @@ bool HybridObservablesTestFpga::acquire_signal()
code_length = static_cast<unsigned int>(std::round(static_cast<double>(baseband_sampling_freq) / (GPS_L5i_CODE_RATE_HZ / static_cast<double>(GPS_L5i_CODE_LENGTH_CHIPS))));
}
printf("DDDDDDD3 code_length = %d\n", code_length);
//printf("DDDDDDD3 code_length = %d\n", code_length);
float nbits = ceilf(log2f((float)code_length));
unsigned int fft_size = pow(2, nbits);
unsigned int nsamples_total = fft_size;
printf("EEEEEEEEEEEEEEEEEEEEE nbits = %f nsamples_total = %d\n", nbits, fft_size);
//printf("EEEEEEEEEEEEEEEEEEEEE nbits = %f nsamples_total = %d\n", nbits, fft_size);
if (implementation.compare("GPS_L1_CA_DLL_PLL_Tracking_Fpga") == 0)
{
printf("EEEEEEEEEEEEEEEEEEEEEEE2\n");
//printf("EEEEEEEEEEEEEEEEEEEEEEE2\n");
acquisition_GpsL1Ca_Fpga->set_single_doppler_flag(1);
}
else if (implementation.compare("Galileo_E1_DLL_PLL_VEML_Tracking_Fpga") == 0)
@ -1903,6 +1904,10 @@ TEST_F(HybridObservablesTestFpga, ValidationOfResults)
{
generate_signal();
}
else
{
//printf("PATH IS OK 0 \n");
}
std::chrono::time_point<std::chrono::system_clock> start, end;
std::chrono::duration<double> elapsed_seconds(0);
@ -1910,6 +1915,7 @@ TEST_F(HybridObservablesTestFpga, ValidationOfResults)
// use generator or use an external capture file
if (FLAGS_enable_external_signal_file)
{
//printf("PATH IS OK 1 \n");
//create and configure an acquisition block and perform an acquisition to obtain the synchronization parameters
ASSERT_EQ(acquire_signal(), true);
}
@ -1930,19 +1936,20 @@ TEST_F(HybridObservablesTestFpga, ValidationOfResults)
}
}
printf("@@@@@@@@@@@@@@@@@@@@@@@@@@ Signal Acquired\n");
//printf("@@@@@@@@@@@@@@@@@@@@@@@@@@ Signal Acquired\n");
configure_receiver(FLAGS_PLL_bw_hz_start,
FLAGS_DLL_bw_hz_start,
FLAGS_PLL_narrow_bw_hz,
FLAGS_DLL_narrow_bw_hz,
FLAGS_extend_correlation_symbols);
//printf("@@@@@@@@@@@@@@@@@@@@@@@@@@ Receiver Configured\n");
for (unsigned int n = 0; n < gnss_synchro_vec.size(); n++)
{
//setup the signal synchronization, simulating an acquisition
if (!FLAGS_enable_external_signal_file)
{
//printf("HERE\n");
//based on true observables metadata (for custom sdr generator)
//open true observables log file written by the simulator or based on provided RINEX obs
std::vector<std::shared_ptr<tracking_true_obs_reader>> true_reader_vec;
@ -1978,6 +1985,7 @@ TEST_F(HybridObservablesTestFpga, ValidationOfResults)
}
else
{
//printf("OR THERE\n");
//based on the signal acquisition process
std::cout << "Estimated Initial Doppler " << gnss_synchro_vec.at(n).Acq_doppler_hz
<< " [Hz], estimated Initial code delay " << gnss_synchro_vec.at(n).Acq_delay_samples << " [Samples]"
@ -1986,11 +1994,13 @@ TEST_F(HybridObservablesTestFpga, ValidationOfResults)
}
}
//printf("@@@@@@@@@@@@@@@@@@@@@@@@@@ First part is done\n");
unsigned int code_length;
if (implementation.compare("GPS_L1_CA_DLL_PLL_Tracking_Fpga") == 0)
{
code_length = static_cast<unsigned int>(std::round(static_cast<double>(baseband_sampling_freq) / (GPS_L1_CA_CODE_RATE_HZ / GPS_L1_CA_CODE_LENGTH_CHIPS)));
printf("000000000000 code_length = %d\n", code_length);
//printf("000000000000 code_length = %d\n", code_length);
}
else if (implementation.compare("Galileo_E1_DLL_PLL_VEML_Tracking_Fpga") == 0)
{
@ -2008,8 +2018,8 @@ TEST_F(HybridObservablesTestFpga, ValidationOfResults)
float nbits = ceilf(log2f((float)code_length));
unsigned int fft_size = pow(2, nbits);
printf("000000000000 nbits = %f\n", nbits);
printf("000000000000 fft_size = %d\n", fft_size);
//printf("000000000000 nbits = %f\n", nbits);
//printf("000000000000 fft_size = %d\n", fft_size);
std::vector<std::shared_ptr<TrackingInterface>> tracking_ch_vec;
std::vector<std::shared_ptr<TelemetryDecoderInterface>> tlm_ch_vec;
@ -2086,10 +2096,17 @@ TEST_F(HybridObservablesTestFpga, ValidationOfResults)
//gr::blocks::file_source::sptr file_source = gr::blocks::file_source::make(sizeof(int8_t), file_name, false);
//gr::blocks::interleaved_char_to_complex::sptr gr_interleaved_char_to_complex = gr::blocks::interleaved_char_to_complex::make();
int observable_interval_ms = 20;
gnss_sdr_sample_counter_sptr samp_counter = gnss_sdr_make_sample_counter(static_cast<double>(baseband_sampling_freq), observable_interval_ms, sizeof(gr_complex));
//gnss_sdr_sample_counter_sptr samp_counter = gnss_sdr_make_sample_counter(static_cast<double>(baseband_sampling_freq), observable_interval_ms, sizeof(gr_complex));
//top_block->connect(file_source, 0, gr_interleaved_char_to_complex, 0);
//top_block->connect(gr_interleaved_char_to_complex, 0, samp_counter, 0);
double fs = static_cast<double>(config->property("GNSS-SDR.internal_fs_sps", 0));
gnss_sdr_fpga_sample_counter_sptr ch_out_fpga_sample_counter;
ch_out_fpga_sample_counter = gnss_sdr_make_fpga_sample_counter(fs, observable_interval_ms);
for (unsigned int n = 0; n < tracking_ch_vec.size(); n++)
{
//top_block->connect(gr_interleaved_char_to_complex, 0, tracking_ch_vec.at(n)->get_left_block(), 0);
@ -2100,6 +2117,7 @@ TEST_F(HybridObservablesTestFpga, ValidationOfResults)
}
//connect sample counter and timmer to the last channel in observables block (extra channel)
//top_block->connect(samp_counter, 0, observables->get_left_block(), tracking_ch_vec.size());
top_block->connect(ch_out_fpga_sample_counter, 0, observables->get_left_block(), tracking_ch_vec.size()); //extra port for the sample counter pulse
//file_source->seek(2 * FLAGS_skip_samples, 0); //skip head. ibyte, two bytes per complex sample
}) << "Failure connecting the blocks.";
@ -2107,7 +2125,7 @@ TEST_F(HybridObservablesTestFpga, ValidationOfResults)
// create acquisition class such that a global Reset is produced for all the HW and the sample counters are reset to 0
if (implementation.compare("GPS_L1_CA_DLL_PLL_Tracking_Fpga") == 0)
{
printf("111111111111\n");
//printf("111111111111\n");
std::shared_ptr<GpsL1CaPcpsAcquisitionFpga> acquisition_Fpga;
acquisition_Fpga = std::make_shared<GpsL1CaPcpsAcquisitionFpga>(config.get(), "Acquisition", 0, 0);
}
@ -2145,7 +2163,7 @@ TEST_F(HybridObservablesTestFpga, ValidationOfResults)
args.skip_used_samples = 0;
//}
printf("2222222222222 CREATE PROCES\n");
//printf("2222222222222 CREATE PROCES\n");
printf("%s\n", file.c_str());
if (pthread_create(&thread_DMA, NULL, handler_DMA_obs_test, (void *)&args) < 0)
{
@ -2157,13 +2175,13 @@ TEST_F(HybridObservablesTestFpga, ValidationOfResults)
{
tracking_ch_vec.at(n)->start_tracking();
}
printf("222222222222222222 bis\n");
//printf("222222222222222222 bis\n");
pthread_mutex_lock(&mutex_obs_test);
send_samples_start_obs_test = 1;
pthread_mutex_unlock(&mutex_obs_test);
top_block->start();
printf("33333333333333333333 top block started\n");
//printf("33333333333333333333 top block started\n");
@ -2177,11 +2195,11 @@ TEST_F(HybridObservablesTestFpga, ValidationOfResults)
// wait for the child DMA process to finish
pthread_join(thread_DMA, NULL);
printf("444444444444 CHILD PROCESS FINISHED\n");
//printf("444444444444 CHILD PROCESS FINISHED\n");
top_block->stop();
printf("55555555555 TOP BLOCK STOPPED\n");
//printf("55555555555 TOP BLOCK STOPPED\n");
// send more samples to unblock the tracking process in case it was waiting for samples
args.file = file;
@ -2195,13 +2213,13 @@ TEST_F(HybridObservablesTestFpga, ValidationOfResults)
// args.skip_used_samples = 0;
//}
args.nsamples_tx = TEST_OBS_NSAMPLES_FINAL;
printf("666666666 CREATE PROCESS TO SEND EXTRA SAMPLES\n");
//printf("666666666 CREATE PROCESS TO SEND EXTRA SAMPLES\n");
if (pthread_create(&thread_DMA, NULL, handler_DMA_obs_test, (void *)&args) < 0)
{
printf("ERROR cannot create DMA Process\n");
}
pthread_join(thread_DMA, NULL);
printf("777777777 PROCESS FINISHED \n");
//printf("777777777 PROCESS FINISHED \n");
pthread_mutex_lock(&mutex_obs_test);
send_samples_start_obs_test = 0;
@ -2386,7 +2404,6 @@ TEST_F(HybridObservablesTestFpga, ValidationOfResults)
measured_obs_vec.at(n).col(2).colptr(0) + measured_obs_vec.at(n).col(2).n_rows);
save_mat_xy(tmp_vector_x4, tmp_vector_y4, std::string("measured_doppler_ch_" + std::to_string(n)));
if (epoch_counters_vec.at(n) > 10) //discard non-valid channels
{
arma::vec true_TOW_ref_ch_s = true_obs_vec.at(min_pr_ch_id).col(0) - receiver_time_offset_ref_channel_s(0);