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Clean the TTFF test

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This commit is contained in:
Carles Fernandez 2016-10-02 11:43:51 +02:00
parent 7eff6df4dd
commit 886de8d539
1 changed files with 17 additions and 13 deletions
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30
src/tests/system-tests/ttff_gps_l1.cc
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@ -54,7 +54,9 @@ DEFINE_int32(fs_in, 4000000, "Sampling rate, in Ms/s");
DEFINE_int32(max_measurement_duration, 90, "Maximum time waiting for a position fix, in seconds"); DEFINE_int32(max_measurement_duration, 90, "Maximum time waiting for a position fix, in seconds");
DEFINE_int32(num_measurements, 2, "Number of measurements"); DEFINE_int32(num_measurements, 2, "Number of measurements");
DEFINE_string(device_address, "192.168.40.2", "USRP device IP address"); DEFINE_string(device_address, "192.168.40.2", "USRP device IP address");
DEFINE_string(subdevice, "B:0", "USRP subdevice"); DEFINE_string(subdevice, "A:0", "USRP subdevice");
DEFINE_int32(output_rate_ms, 100, "Rate at which PVT solutions will be computed, in ms.");
DEFINE_int32(averaging_depth, 10, "size of the buffer performing a moving average");
// For GPS NAVIGATION (L1) // For GPS NAVIGATION (L1)
concurrent_queue<Gps_Acq_Assist> global_gps_acq_assist_queue; concurrent_queue<Gps_Acq_Assist> global_gps_acq_assist_queue;
@ -63,7 +65,7 @@ concurrent_map<Gps_Acq_Assist> global_gps_acq_assist_map;
std::vector<double> TTFF_v; std::vector<double> TTFF_v;
typedef struct { typedef struct {
long mtype; //required by sys v message long mtype; // required by SysV message
double ttff; double ttff;
} ttff_msgbuf; } ttff_msgbuf;
@ -88,8 +90,8 @@ void receive_msg()
ttff_msg = msg.ttff; ttff_msg = msg.ttff;
if( (ttff_msg != 0) && (ttff_msg != -1)) if( (ttff_msg != 0) && (ttff_msg != -1))
{ {
TTFF_v.push_back(ttff_msg / (100 * 10)); // Fix this ! averaging_depth * output_rate_ms TTFF_v.push_back(ttff_msg / static_cast<double>(FLAGS_output_rate_ms * FLAGS_averaging_depth));
LOG(INFO) << "Valid Time-To-First-Fix: " << ttff_msg / (100 * 10) << "[s]"; LOG(INFO) << "Valid Time-To-First-Fix: " << ttff_msg / static_cast<double>(FLAGS_output_rate_ms * FLAGS_averaging_depth) << "[s]";
// Stop the receiver // Stop the receiver
while((msqid_stop = msgget(key_stop, 0644)) == -1){} while((msqid_stop = msgget(key_stop, 0644)) == -1){}
double msgsend_size = sizeof(msg_stop.ttff); double msgsend_size = sizeof(msg_stop.ttff);
@ -133,10 +135,12 @@ void print_TTFF_report(const std::vector<double> & ttff_v)
TEST(TTFF_GPS_L1_CA_Test, ColdStart) TEST(TTFF_GPS_L1_CA_Test, ColdStart)
{ {
std::shared_ptr<InMemoryConfiguration> config;
std::shared_ptr<FileConfiguration> config2;
unsigned int num_measurements = 0; unsigned int num_measurements = 0;
std::shared_ptr<InMemoryConfiguration> config;
config = std::make_shared<InMemoryConfiguration>(); config = std::make_shared<InMemoryConfiguration>();
std::shared_ptr<FileConfiguration> config2;
std::string path = std::string(TEST_PATH); std::string path = std::string(TEST_PATH);
std::string filename = path + "../../conf/gnss-sdr_GPS_L1_USRP_X300_realtime.conf"; std::string filename = path + "../../conf/gnss-sdr_GPS_L1_USRP_X300_realtime.conf";
config2 = std::make_shared<FileConfiguration>(filename); config2 = std::make_shared<FileConfiguration>(filename);
@ -168,6 +172,7 @@ TEST(TTFF_GPS_L1_CA_Test, ColdStart)
int tong_init_val = 2; int tong_init_val = 2;
int tong_max_val = 10; int tong_max_val = 10;
int tong_max_dwells = 30; int tong_max_dwells = 30;
int coherent_integration_time_ms = 1;
// Set the Signal Source // Set the Signal Source
@ -221,7 +226,7 @@ TEST(TTFF_GPS_L1_CA_Test, ColdStart)
config->set_property("Acquisition_1C.implementation", "GPS_L1_CA_PCPS_Tong_Acquisition"); config->set_property("Acquisition_1C.implementation", "GPS_L1_CA_PCPS_Tong_Acquisition");
config->set_property("Acquisition_1C.item_type", "gr_complex"); config->set_property("Acquisition_1C.item_type", "gr_complex");
config->set_property("Acquisition_1C.if", std::to_string(zero)); config->set_property("Acquisition_1C.if", std::to_string(zero));
config->set_property("Acquisition_1C.coherent_integration_time_ms", std::to_string(1)); config->set_property("Acquisition_1C.coherent_integration_time_ms", std::to_string(coherent_integration_time_ms));
config->set_property("Acquisition_1C.threshold", std::to_string(threshold)); config->set_property("Acquisition_1C.threshold", std::to_string(threshold));
config->set_property("Acquisition_1C.doppler_max", std::to_string(doppler_max)); config->set_property("Acquisition_1C.doppler_max", std::to_string(doppler_max));
config->set_property("Acquisition_1C.doppler_step", std::to_string(doppler_step)); config->set_property("Acquisition_1C.doppler_step", std::to_string(doppler_step));
@ -234,7 +239,7 @@ TEST(TTFF_GPS_L1_CA_Test, ColdStart)
// Set Tracking // Set Tracking
config->set_property("Tracking_1C.implementation", "GPS_L1_CA_DLL_PLL_Tracking"); config->set_property("Tracking_1C.implementation", "GPS_L1_CA_DLL_PLL_Tracking");
config->set_property("Tracking_1C.item_type", "gr_complex"); config->set_property("Tracking_1C.item_type", "gr_complex");
config->set_property("Tracking_1C.if", std::to_string(0)); config->set_property("Tracking_1C.if", std::to_string(zero));
config->set_property("Tracking_1C.dump", "false"); config->set_property("Tracking_1C.dump", "false");
config->set_property("Tracking_1C.dump_filename", "./tracking_ch_"); config->set_property("Tracking_1C.dump_filename", "./tracking_ch_");
config->set_property("Tracking_1C.pll_bw_hz", std::to_string(30.0)); config->set_property("Tracking_1C.pll_bw_hz", std::to_string(30.0));
@ -254,9 +259,9 @@ TEST(TTFF_GPS_L1_CA_Test, ColdStart)
// Set PVT // Set PVT
config->set_property("PVT.implementation", "GPS_L1_CA_PVT"); config->set_property("PVT.implementation", "GPS_L1_CA_PVT");
config->set_property("PVT.averaging_depth", std::to_string(10)); config->set_property("PVT.averaging_depth", std::to_string(FLAGS_averaging_depth));
config->set_property("PVT.flag_averaging", "true"); config->set_property("PVT.flag_averaging", "true");
config->set_property("PVT.output_rate_ms", std::to_string(100)); config->set_property("PVT.output_rate_ms", std::to_string(FLAGS_output_rate_ms));
config->set_property("PVT.display_rate_ms", std::to_string(500)); config->set_property("PVT.display_rate_ms", std::to_string(500));
config->set_property("PVT.dump_filename", "./PVT"); config->set_property("PVT.dump_filename", "./PVT");
config->set_property("PVT.nmea_dump_filename", "./gnss_sdr_pvt.nmea"); config->set_property("PVT.nmea_dump_filename", "./gnss_sdr_pvt.nmea");
@ -278,7 +283,7 @@ TEST(TTFF_GPS_L1_CA_Test, ColdStart)
config2->set_property("GNSS-SDR.SUPL_read_gps_assistance_xml", "false"); config2->set_property("GNSS-SDR.SUPL_read_gps_assistance_xml", "false");
config2->set_property("PVT.flag_rtcm_server", "false"); config2->set_property("PVT.flag_rtcm_server", "false");
std::unique_ptr<ControlThread> control_thread(new ControlThread(config2)); std::unique_ptr<ControlThread> control_thread(new ControlThread(config));
// record startup time // record startup time
struct timeval tv; struct timeval tv;
@ -314,7 +319,6 @@ TEST(TTFF_GPS_L1_CA_Test, ColdStart)
// Print TTFF report // Print TTFF report
print_TTFF_report(TTFF_v); print_TTFF_report(TTFF_v);
} }
@ -328,7 +332,7 @@ int main(int argc, char **argv)
google::ParseCommandLineFlags(&argc, &argv, true); google::ParseCommandLineFlags(&argc, &argv, true);
google::InitGoogleLogging(argv[0]); google::InitGoogleLogging(argv[0]);
// Create Sys V message queue to read TFFF measurements // Create SysV message queue to read TFFF measurements
key_t sysv_msg_key; key_t sysv_msg_key;
int sysv_msqid; int sysv_msqid;
sysv_msg_key = 1101; sysv_msg_key = 1101;