mirror of
https://github.com/gnss-sdr/gnss-sdr
synced 2025-01-27 01:14:51 +00:00
Experimental GPS assistence using Secure User Plane Protocol (SUPL) initial tests. Not usable yet!
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@348 64b25241-fba3-4117-9849-534c7e92360d
This commit is contained in:
parent
12003ffa94
commit
d7b014e373
@ -17,7 +17,7 @@ ControlThread.wait_for_flowgraph=false
|
||||
SignalSource.implementation=File_Signal_Source
|
||||
|
||||
;#filename: path to file with the captured GNSS signal samples to be processed
|
||||
SignalSource.filename=/Users/carlesfernandez/Desktop/captures/cap2/agilent_cap2.dat
|
||||
SignalSource.filename=/media/DATALOGGER/Agilent GPS Generator/cap2/agilent_cap2.dat
|
||||
|
||||
;#item_type: Type and resolution for each of the signal samples. Use only gr_complex in this version.
|
||||
SignalSource.item_type=gr_complex
|
||||
@ -165,7 +165,7 @@ Resampler.sample_freq_out=4000000
|
||||
|
||||
;######### CHANNELS GLOBAL CONFIG ############
|
||||
;#count: Number of available satellite channels.
|
||||
Channels.count=5
|
||||
Channels.count=8
|
||||
;#in_acquisition: Number of channels simultaneously acquiring
|
||||
Channels.in_acquisition=1
|
||||
|
||||
@ -360,7 +360,7 @@ Acquisition8.doppler_step=250
|
||||
;######### TRACKING GLOBAL CONFIG ############
|
||||
|
||||
;#implementation: Selected tracking algorithm: [GPS_L1_CA_DLL_PLL_Tracking] or [GPS_L1_CA_DLL_FLL_PLL_Tracking]
|
||||
Tracking.implementation=GPS_L1_CA_DLL_FLL_PLL_Tracking
|
||||
Tracking.implementation=GPS_L1_CA_DLL_PLL_Optim_Tracking
|
||||
;#item_type: Type and resolution for each of the signal samples. Use only [gr_complex] in this version.
|
||||
Tracking.item_type=gr_complex
|
||||
|
||||
@ -415,17 +415,29 @@ PVT.averaging_depth=10
|
||||
PVT.flag_averaging=true
|
||||
|
||||
;#output_rate_ms: Period between two PVT outputs. Notice that the minimum period is equal to the tracking integration time (for GPS CA L1 is 1ms) [ms]
|
||||
PVT.output_rate_ms=100;
|
||||
PVT.output_rate_ms=100
|
||||
|
||||
;#display_rate_ms: Position console print (std::out) interval [ms]. Notice that output_rate_ms<=display_rate_ms.
|
||||
PVT.display_rate_ms=500;
|
||||
PVT.display_rate_ms=500
|
||||
|
||||
;#dump: Enable or disable the PVT internal binary data file logging [true] or [false]
|
||||
PVT.dump=false
|
||||
;# RINEX, KML, and NMEA output configuration
|
||||
|
||||
;#dump_filename: Log path and filename without extension. Notice that PVT will add ".dat" to the binary dump and ".kml" to GoogleEarth dump.
|
||||
PVT.dump_filename=./PVT
|
||||
|
||||
;#nmea_dump_filename: NMEA log path and filename
|
||||
PVT.nmea_dump_filename=./gnss_sdr_pvt.nmea;
|
||||
|
||||
;#flag_nmea_tty_port: Enable or disable the NMEA log to a serial TTY port (Can be used with real hardware or virtual one)
|
||||
PVT.flag_nmea_tty_port=true;
|
||||
|
||||
;#nmea_dump_devname: serial device descriptor for NMEA logging
|
||||
PVT.nmea_dump_devname=/dev/pts/4
|
||||
|
||||
|
||||
;#dump: Enable or disable the PVT internal binary data file logging [true] or [false]
|
||||
PVT.dump=false
|
||||
|
||||
;######### OUTPUT_FILTER CONFIG ############
|
||||
;# Receiver output filter: Leave this block disabled in this version
|
||||
OutputFilter.implementation=Null_Sink_Output_Filter
|
||||
|
@ -38,11 +38,6 @@
|
||||
#include <glog/log_severity.h>
|
||||
#include <glog/logging.h>
|
||||
|
||||
extern concurrent_queue<Gps_Ephemeris> global_gps_ephemeris_queue;
|
||||
extern concurrent_queue<Gps_Iono> global_gps_iono_queue;
|
||||
extern concurrent_queue<Gps_Utc_Model> global_gps_utc_model_queue;
|
||||
extern concurrent_queue<Gps_Almanac> global_gps_almanac_queue;
|
||||
|
||||
using google::LogMessage;
|
||||
|
||||
GpsL1CaPvt::GpsL1CaPvt(ConfigurationInterface* configuration,
|
||||
@ -83,12 +78,6 @@ GpsL1CaPvt::GpsL1CaPvt(ConfigurationInterface* configuration,
|
||||
// make PVT object
|
||||
pvt_ = gps_l1_ca_make_pvt_cc(in_streams_, queue_, dump_, dump_filename_, averaging_depth, flag_averaging, output_rate_ms, display_rate_ms,flag_nmea_tty_port,nmea_dump_filename,nmea_dump_devname);
|
||||
DLOG(INFO) << "pvt(" << pvt_->unique_id() << ")";
|
||||
// set the navigation msg queue;
|
||||
pvt_->set_ephemeris_queue(&global_gps_ephemeris_queue);
|
||||
pvt_->set_iono_queue(&global_gps_iono_queue);
|
||||
//pvt_->set_almanac_queue(&global_gps_almanac_queue);
|
||||
pvt_->set_utc_model_queue(&global_gps_utc_model_queue);
|
||||
DLOG(INFO) << "global navigation message queue assigned to pvt (" << pvt_->unique_id() << ")";
|
||||
}
|
||||
|
||||
|
||||
|
@ -42,9 +42,13 @@
|
||||
#include "control_message_factory.h"
|
||||
#include "boost/date_time/posix_time/posix_time.hpp"
|
||||
#include "gnss_synchro.h"
|
||||
#include "concurrent_map.h"
|
||||
|
||||
using google::LogMessage;
|
||||
|
||||
extern concurrent_map<Gps_Ephemeris> global_gps_ephemeris_map;
|
||||
extern concurrent_map<Gps_Iono> global_gps_iono_map;
|
||||
extern concurrent_map<Gps_Utc_Model> global_gps_utc_model_map;
|
||||
|
||||
gps_l1_ca_pvt_cc_sptr
|
||||
gps_l1_ca_make_pvt_cc(unsigned int nchannels, gr_msg_queue_sptr queue, bool dump, std::string dump_filename, int averaging_depth, bool flag_averaging, int output_rate_ms, int display_rate_ms, bool flag_nmea_tty_port, std::string nmea_dump_filename, std::string nmea_dump_devname)
|
||||
@ -156,42 +160,26 @@ int gps_l1_ca_pvt_cc::general_work (int noutput_items, gr_vector_int &ninput_ite
|
||||
pseudoranges[gnss_pseudoranges_iter->first] = pr;
|
||||
}
|
||||
|
||||
// ############ 1. READ EPHEMERIS FROM QUEUE ######################
|
||||
// find the minimum index (nearest satellite, will be the reference)
|
||||
gnss_pseudoranges_iter = std::min_element(gnss_pseudoranges_map.begin(), gnss_pseudoranges_map.end(), pseudoranges_pairCompare_min);
|
||||
|
||||
// ############ 1.bis READ EPHEMERIS/UTC_MODE/IONO QUEUE ####################
|
||||
Gps_Ephemeris gps_eph;
|
||||
while (d_gps_eph_queue->try_pop(gps_eph) == true)
|
||||
{
|
||||
// DEBUG MESSAGE
|
||||
std::cout << "New ephemeris record has arrived from SAT ID "
|
||||
<< gps_eph.i_satellite_PRN << " (Block "
|
||||
<< gps_eph.satelliteBlock[gps_eph.i_satellite_PRN]
|
||||
<< ")" << std::endl;
|
||||
d_ls_pvt->gps_ephemeris_map[gps_eph.i_satellite_PRN] = gps_eph;
|
||||
std::cout<<"SV "<<gps_eph.i_satellite_PRN<<"d_TOW="<<gps_eph.d_TOW<<std::endl;
|
||||
}
|
||||
Gps_Utc_Model gps_utc_model;
|
||||
while (d_gps_utc_model_queue->try_pop(gps_utc_model) == true)
|
||||
{
|
||||
// DEBUG MESSAGE
|
||||
std::cout << "New UTC model record has arrived "<< std::endl;
|
||||
// ############ 1. READ EPHEMERIS/UTC_MODE/IONO FROM GLOBAL MAPS ####
|
||||
|
||||
d_ls_pvt->gps_utc_model=gps_utc_model;
|
||||
d_ls_pvt->gps_ephemeris_map=global_gps_ephemeris_map.get_map_copy();
|
||||
|
||||
if (global_gps_utc_model_map.size()>0)
|
||||
{
|
||||
// UTC MODEL data is shared for all the GPS satellites. Read always at ID=0
|
||||
global_gps_utc_model_map.read(0,d_ls_pvt->gps_utc_model);
|
||||
}
|
||||
|
||||
Gps_Iono gps_iono;
|
||||
while (d_gps_iono_queue->try_pop(gps_iono) == true)
|
||||
if (global_gps_iono_map.size()>0)
|
||||
{
|
||||
// DEBUG MESSAGE
|
||||
std::cout << "New IONO record has arrived "<< std::endl;
|
||||
|
||||
d_ls_pvt->gps_iono=gps_iono;
|
||||
// IONO data is shared for all the GPS satellites. Read always at ID=0
|
||||
global_gps_iono_map.read(0,d_ls_pvt->gps_iono);
|
||||
}
|
||||
|
||||
|
||||
// ############ 2.bis COMPUTE THE PVT ################################
|
||||
// ############ 2 COMPUTE THE PVT ################################
|
||||
if (gnss_pseudoranges_map.size() > 0 and d_ls_pvt->gps_ephemeris_map.size() >0)
|
||||
{
|
||||
// The GPS TX time is directly the Time of Week (TOW) associated to the current symbol of the reference channel
|
||||
|
@ -36,7 +36,6 @@
|
||||
#include <queue>
|
||||
#include <boost/thread/mutex.hpp>
|
||||
#include <boost/thread/thread.hpp>
|
||||
#include "concurrent_queue.h"
|
||||
#include "gps_navigation_message.h"
|
||||
#include "gps_ephemeris.h"
|
||||
#include "gps_utc_model.h"
|
||||
@ -78,10 +77,6 @@ private:
|
||||
long unsigned int d_last_sample_nav_output;
|
||||
Kml_Printer d_kml_dump;
|
||||
Nmea_Printer *d_nmea_printer;
|
||||
|
||||
concurrent_queue<Gps_Ephemeris> *d_gps_eph_queue; // Navigation ephemeris queue
|
||||
concurrent_queue<Gps_Utc_Model> *d_gps_utc_model_queue; // Navigation UTC model queue
|
||||
concurrent_queue<Gps_Iono> *d_gps_iono_queue; // Navigation UTC model queue
|
||||
double d_tx_time;
|
||||
gps_l1_ca_ls_pvt *d_ls_pvt;
|
||||
|
||||
@ -91,10 +86,6 @@ public:
|
||||
* \brief Set the queue for getting navigation messages from the GpsL1CaTelemetryDecoder
|
||||
*/
|
||||
|
||||
void set_ephemeris_queue(concurrent_queue<Gps_Ephemeris> *eph_queue){d_gps_eph_queue=eph_queue;}
|
||||
void set_utc_model_queue(concurrent_queue<Gps_Utc_Model> *utc_model_queue){d_gps_utc_model_queue=utc_model_queue;}
|
||||
void set_iono_queue(concurrent_queue<Gps_Iono> *iono_queue){d_gps_iono_queue=iono_queue;}
|
||||
|
||||
int general_work (int noutput_items, gr_vector_int &ninput_items,
|
||||
gr_vector_const_void_star &input_items, gr_vector_void_star &output_items); //!< PVT Signal Processing
|
||||
};
|
||||
|
@ -141,6 +141,8 @@ int gnss_sdr_supl_client::get_assistance(int i_mcc, int i_mns, int i_lac, int i_
|
||||
|
||||
int err;
|
||||
ctx.p.request=request; // select assistance info request from a pre-defined set
|
||||
|
||||
//std::cout<<"mcc="<<mcc<<"mns="<<mns<<"lac="<<lac<<"ci="<<ci<<std::endl;
|
||||
err=supl_get_assist(&ctx, cstr, &assist);
|
||||
if (err==0)
|
||||
{
|
||||
|
@ -33,5 +33,5 @@ include_directories(
|
||||
|
||||
|
||||
add_library (supl_library STATIC ${ASN_RRLP_SOURCES} ${ASN_SUPL_SOURCES} ${SUPL_SOURCES})
|
||||
target_link_libraries (supl_library ssl)
|
||||
target_link_libraries (supl_library ssl gnss_system_parameters)
|
||||
SET_TARGET_PROPERTIES(supl_library PROPERTIES LINKER_LANGUAGE C)
|
@ -29,6 +29,9 @@ include_directories(
|
||||
${CMAKE_SOURCE_DIR}/src/core/system_parameters
|
||||
${CMAKE_SOURCE_DIR}/src/core/interfaces
|
||||
${CMAKE_SOURCE_DIR}/src/core/libs
|
||||
${CMAKE_SOURCE_DIR}/src/core/libs/supl
|
||||
${CMAKE_SOURCE_DIR}/src/core/libs/supl/asn-rrlp
|
||||
${CMAKE_SOURCE_DIR}/src/core/libs/supl/asn-supl
|
||||
${CMAKE_SOURCE_DIR}/src/algorithms/libs
|
||||
${CMAKE_SOURCE_DIR}/src/algorithms/signal_source/adapters
|
||||
${CMAKE_SOURCE_DIR}/src/algorithms/output_filter/adapters
|
||||
|
87
src/core/receiver/concurrent_map.h
Normal file
87
src/core/receiver/concurrent_map.h
Normal file
@ -0,0 +1,87 @@
|
||||
/*!
|
||||
* \file concurrent_queue.h
|
||||
* \brief Interface of a thread-safe std::map
|
||||
* \author Javier Arribas, 2011. jarribas(at)cttc.es
|
||||
*
|
||||
* -------------------------------------------------------------------------
|
||||
*
|
||||
* Copyright (C) 2010-2011 (see AUTHORS file for a list of contributors)
|
||||
*
|
||||
* GNSS-SDR is a software defined Global Navigation
|
||||
* Satellite Systems receiver
|
||||
*
|
||||
* This file is part of GNSS-SDR.
|
||||
*
|
||||
* GNSS-SDR is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* at your option) any later version.
|
||||
*
|
||||
* GNSS-SDR is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* -------------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
#ifndef GNSS_SDR_CONCURRENT_MAP_H
|
||||
#define GNSS_SDR_CONCURRENT_MAP_H
|
||||
|
||||
#include <map>
|
||||
|
||||
template<typename Data>
|
||||
|
||||
|
||||
/*!
|
||||
* \brief This class implements a thread-safe std::map
|
||||
*
|
||||
*/
|
||||
class concurrent_map
|
||||
{
|
||||
typedef typename std::map<int,Data>::iterator Data_iterator; //iterator is ambit dependant
|
||||
private:
|
||||
std::map<int,Data> the_map;
|
||||
boost::mutex the_mutex;
|
||||
public:
|
||||
void write(int key, Data const& data)
|
||||
{
|
||||
boost::mutex::scoped_lock lock(the_mutex);
|
||||
the_map.insert(std::pair<int,Data>(key,data));
|
||||
lock.unlock();
|
||||
}
|
||||
|
||||
std::map<int,Data> get_map_copy()
|
||||
{
|
||||
boost::mutex::scoped_lock lock(the_mutex);
|
||||
return the_map;
|
||||
lock.unlock();
|
||||
}
|
||||
|
||||
int size()
|
||||
{
|
||||
boost::mutex::scoped_lock lock(the_mutex);
|
||||
return the_map.size();
|
||||
lock.unlock();
|
||||
}
|
||||
|
||||
bool read(int key, Data& p_data)
|
||||
{
|
||||
boost::mutex::scoped_lock lock(the_mutex);
|
||||
Data_iterator data_iter;
|
||||
data_iter = the_map.find(key);
|
||||
if (data_iter != the_map.end())
|
||||
{
|
||||
p_data= data_iter->second;
|
||||
lock.unlock();
|
||||
return true;
|
||||
}else{
|
||||
lock.unlock();
|
||||
return false;
|
||||
}
|
||||
}
|
||||
};
|
||||
#endif
|
@ -33,6 +33,13 @@
|
||||
*/
|
||||
|
||||
#include "control_thread.h"
|
||||
#include <boost/lexical_cast.hpp>
|
||||
#include "gps_ephemeris.h"
|
||||
#include "gps_iono.h"
|
||||
#include "gps_utc_model.h"
|
||||
#include "gps_almanac.h"
|
||||
#include "concurrent_queue.h"
|
||||
#include "concurrent_map.h"
|
||||
#include <unistd.h>
|
||||
#include <gnuradio/gr_message.h>
|
||||
#include <gflags/gflags.h>
|
||||
@ -44,6 +51,16 @@
|
||||
#include <boost/thread/thread.hpp>
|
||||
#include <iostream>
|
||||
|
||||
extern concurrent_map<Gps_Ephemeris> global_gps_ephemeris_map;
|
||||
extern concurrent_map<Gps_Iono> global_gps_iono_map;
|
||||
extern concurrent_map<Gps_Utc_Model> global_gps_utc_model_map;
|
||||
|
||||
extern concurrent_queue<Gps_Ephemeris> global_gps_ephemeris_queue;
|
||||
extern concurrent_queue<Gps_Iono> global_gps_iono_queue;
|
||||
extern concurrent_queue<Gps_Utc_Model> global_gps_utc_model_queue;
|
||||
extern concurrent_queue<Gps_Almanac> global_gps_almanac_queue;
|
||||
|
||||
|
||||
using google::LogMessage;
|
||||
|
||||
DEFINE_string(config_file, "../conf/gnss-sdr.conf",
|
||||
@ -111,6 +128,11 @@ void ControlThread::run()
|
||||
// start the keyboard_listener thread
|
||||
keyboard_thread_ = boost::thread(&ControlThread::keyboard_listener, this);
|
||||
|
||||
//start the GNSS SV data collector thread
|
||||
gps_ephemeris_data_collector_thread_ =boost::thread(&ControlThread::gps_ephemeris_data_collector, this);
|
||||
gps_iono_data_collector_thread_ =boost::thread(&ControlThread::gps_iono_data_collector, this);
|
||||
gps_utc_model_data_collector_thread_ =boost::thread(&ControlThread::gps_utc_model_data_collector, this);
|
||||
|
||||
// Main loop to read and process the control messages
|
||||
while (flowgraph_->running() && !stop_)
|
||||
{
|
||||
@ -118,6 +140,10 @@ void ControlThread::run()
|
||||
read_control_messages();
|
||||
if (control_messages_ != 0) process_control_messages();
|
||||
}
|
||||
std::cout<<"Stopping GNSS-SDR, please wait!"<<std::endl;
|
||||
gps_ephemeris_data_collector_thread_.timed_join(boost::posix_time::seconds(1));
|
||||
gps_iono_data_collector_thread_.timed_join(boost::posix_time::seconds(1));
|
||||
gps_utc_model_data_collector_thread_.timed_join(boost::posix_time::seconds(1));
|
||||
keyboard_thread_.timed_join(boost::posix_time::seconds(1));
|
||||
flowgraph_->stop();
|
||||
LOG_AT_LEVEL(INFO) << "Flowgraph stopped";
|
||||
@ -146,6 +172,53 @@ void ControlThread::init()
|
||||
stop_ = false;
|
||||
processed_control_messages_ = 0;
|
||||
applied_actions_ = 0;
|
||||
|
||||
// GNSS Assistance configuration
|
||||
bool enable_gps_supl_assistance=configuration_->property("SUPL_gps_enabled",false);
|
||||
if (enable_gps_supl_assistance==true)
|
||||
//SUPL SERVER TEST. Not operational yet!
|
||||
{
|
||||
std::string default_acq_server="supl.nokia.com";
|
||||
std::string default_eph_server="supl.google.com";
|
||||
supl_client_ephemeris_.server_name=configuration_->property("SUPL_ephemeris_server",default_acq_server);
|
||||
supl_client_acquisition_.server_name=configuration_->property("SUPL_acquisition_server",default_eph_server);
|
||||
supl_client_ephemeris_.server_port=configuration_->property("SUPL_ephemeris_port",7275);
|
||||
supl_client_acquisition_.server_port=configuration_->property("SUPL_acquisition_server",7275);
|
||||
|
||||
supl_mcc=configuration_->property("SUPL_MCC",244);
|
||||
supl_mns=configuration_->property("SUPL_MNS",5);
|
||||
|
||||
std::string default_lac="0x59e2";
|
||||
std::string default_ci="0x31b0";
|
||||
try {
|
||||
supl_lac = boost::lexical_cast<int>(configuration_->property("SUPL_LAC",default_lac));
|
||||
} catch(boost::bad_lexical_cast &) {
|
||||
supl_lac=0x59e2;
|
||||
}
|
||||
try {
|
||||
supl_ci = boost::lexical_cast<int>(configuration_->property("SUPL_CI",default_ci));
|
||||
} catch(boost::bad_lexical_cast &) {
|
||||
supl_ci=0x31b0;
|
||||
}
|
||||
|
||||
supl_client_ephemeris_.request=0;
|
||||
int error=supl_client_ephemeris_.get_assistance(supl_mcc,supl_mns,supl_lac,supl_ci);
|
||||
if (error==0)
|
||||
{
|
||||
std::cout<< "Try read ephemeris from GPS ephemeris data queue"<<std::endl;
|
||||
std::map<int,Gps_Ephemeris>::iterator gps_eph_iter;
|
||||
for(gps_eph_iter = supl_client_ephemeris_.gps_ephemeris_map.begin();
|
||||
gps_eph_iter != supl_client_ephemeris_.gps_ephemeris_map.end();
|
||||
gps_eph_iter++)
|
||||
{
|
||||
std::cout<<"Received Ephemeris for SV "<<gps_eph_iter->first<<std::endl;
|
||||
std::cout<<"OMEGA="<<gps_eph_iter->second.d_OMEGA<<std::endl;
|
||||
}
|
||||
}else{
|
||||
std::cout<< "SUPL client for Ephemeris returned "<<error<<std::endl;
|
||||
stop_=true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -203,10 +276,95 @@ void ControlThread::apply_action(unsigned int what)
|
||||
break;
|
||||
default:
|
||||
DLOG(INFO) << "Unrecognized action.";
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void ControlThread::gps_ephemeris_data_collector()
|
||||
{
|
||||
|
||||
// ############ 1.bis READ EPHEMERIS/UTC_MODE/IONO QUEUE ####################
|
||||
Gps_Ephemeris gps_eph;
|
||||
Gps_Ephemeris gps_eph_old;
|
||||
while(stop_==false)
|
||||
{
|
||||
global_gps_ephemeris_queue.wait_and_pop(gps_eph);
|
||||
|
||||
// DEBUG MESSAGE
|
||||
std::cout << "New ephemeris record has arrived from SAT ID "
|
||||
<< gps_eph.i_satellite_PRN << " (Block "
|
||||
<< gps_eph.satelliteBlock[gps_eph.i_satellite_PRN]
|
||||
<< ")" << std::endl;
|
||||
// insert new ephemeris record to the global ephemeris map
|
||||
if (global_gps_ephemeris_map.read(gps_eph.i_satellite_PRN,gps_eph_old))
|
||||
{
|
||||
// Check the EPHEMERIS timestamp. If it is newer, then update the ephemeris
|
||||
if (gps_eph.i_GPS_week > gps_eph_old.i_GPS_week)
|
||||
{
|
||||
global_gps_ephemeris_map.write(gps_eph.i_satellite_PRN,gps_eph);
|
||||
}else{
|
||||
if (gps_eph.d_TOW>gps_eph_old.d_TOW)
|
||||
{
|
||||
global_gps_ephemeris_map.write(gps_eph.i_satellite_PRN,gps_eph);
|
||||
}else{
|
||||
std::cout<<"not updating the existing ephemeris"<<std::endl;
|
||||
}
|
||||
}
|
||||
|
||||
}else{
|
||||
// insert new ephemeris record
|
||||
global_gps_ephemeris_map.write(gps_eph.i_satellite_PRN,gps_eph);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void ControlThread::gps_iono_data_collector()
|
||||
{
|
||||
|
||||
// ############ 1.bis READ EPHEMERIS/UTC_MODE/IONO QUEUE ####################
|
||||
Gps_Iono gps_iono;
|
||||
Gps_Iono gps_iono_old;
|
||||
while(stop_==false)
|
||||
{
|
||||
global_gps_iono_queue.wait_and_pop(gps_iono);
|
||||
|
||||
|
||||
std::cout << "New IONO record has arrived "<< std::endl;
|
||||
// insert new ephemeris record to the global ephemeris map
|
||||
if (global_gps_iono_map.read(0,gps_iono_old))
|
||||
{
|
||||
// TODO: Check the IONO timestamp. If it is newer, then update the iono
|
||||
global_gps_iono_map.write(0,gps_iono);
|
||||
}else{
|
||||
// insert new ephemeris record
|
||||
global_gps_iono_map.write(0,gps_iono);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void ControlThread::gps_utc_model_data_collector()
|
||||
{
|
||||
|
||||
// ############ 1.bis READ EPHEMERIS/UTC_MODE/IONO QUEUE ####################
|
||||
Gps_Utc_Model gps_utc;
|
||||
Gps_Utc_Model gps_utc_old;
|
||||
while(stop_==false)
|
||||
{
|
||||
global_gps_utc_model_queue.wait_and_pop(gps_utc);
|
||||
std::cout << "New UTC MODEL record has arrived "<< std::endl;
|
||||
// insert new ephemeris record to the global ephemeris map
|
||||
if (global_gps_utc_model_map.read(0,gps_utc_old))
|
||||
{
|
||||
// TODO: Check the UTC MODEL timestamp. If it is newer, then update the UTC MODEL
|
||||
global_gps_utc_model_map.write(0,gps_utc_old);
|
||||
}else{
|
||||
// insert new ephemeris record
|
||||
global_gps_utc_model_map.write(0,gps_utc_old);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void ControlThread::keyboard_listener()
|
||||
{
|
||||
|
@ -35,9 +35,10 @@
|
||||
#ifndef GNSS_SDR_CONTROL_THREAD_H_
|
||||
#define GNSS_SDR_CONTROL_THREAD_H_
|
||||
|
||||
#include <boost/thread/thread.hpp>
|
||||
#include <gnuradio/gr_msg_queue.h>
|
||||
#include "control_message_factory.h"
|
||||
#include <boost/thread/thread.hpp>
|
||||
#include "gnss_sdr_supl_client.h"
|
||||
|
||||
class GNSSFlowgraph;
|
||||
class ConfigurationInterface;
|
||||
@ -104,9 +105,23 @@ public:
|
||||
|
||||
|
||||
private:
|
||||
|
||||
/*!
|
||||
* \brief SUPL assistance classes
|
||||
*/
|
||||
gnss_sdr_supl_client supl_client_acquisition_;
|
||||
gnss_sdr_supl_client supl_client_ephemeris_;
|
||||
int supl_mcc; // Current network MCC (Mobile country code), 3 digits.
|
||||
int supl_mns; //Current network MNC (Mobile Network code), 2 or 3 digits.
|
||||
int supl_lac; // Current network LAC (Location area code),16 bits, 1-65520 are valid values.
|
||||
int supl_ci; // Cell Identity (16 bits, 0-65535 are valid values).
|
||||
|
||||
void init();
|
||||
void read_control_messages();
|
||||
void process_control_messages();
|
||||
void gps_ephemeris_data_collector();
|
||||
void gps_utc_model_data_collector();
|
||||
void gps_iono_data_collector();
|
||||
void apply_action(unsigned int what);
|
||||
GNSSFlowgraph *flowgraph_;
|
||||
ConfigurationInterface *configuration_;
|
||||
@ -118,6 +133,9 @@ private:
|
||||
unsigned int processed_control_messages_;
|
||||
unsigned int applied_actions_;
|
||||
boost::thread keyboard_thread_;
|
||||
boost::thread gps_ephemeris_data_collector_thread_;
|
||||
boost::thread gps_iono_data_collector_thread_;
|
||||
boost::thread gps_utc_model_data_collector_thread_;
|
||||
void keyboard_listener();
|
||||
};
|
||||
|
||||
|
@ -632,12 +632,3 @@ void GNSSFlowgraph::set_channels_state()
|
||||
<< std::endl;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
void GNSSFlowgraph::apply_action(unsigned int what)
|
||||
{
|
||||
DLOG(INFO) << "Applied action " << what << " to flowgraph";
|
||||
applied_actions_++;
|
||||
}
|
||||
|
||||
|
@ -114,8 +114,13 @@ public:
|
||||
|
||||
private:
|
||||
void init();
|
||||
void apply_action(unsigned int what);
|
||||
/*!
|
||||
* \brief Populates the SV PRN list available for acquisition and tracking
|
||||
*/
|
||||
void set_signals_list();
|
||||
/*!
|
||||
* \brief Initializes the channels state (start acquisition or keep stanby) using the configuration parameters (number of channels and max channels in acquisition)
|
||||
*/
|
||||
void set_channels_state();
|
||||
bool connected_;
|
||||
bool running_;
|
||||
|
@ -21,6 +21,10 @@ include_directories(
|
||||
${CMAKE_SOURCE_DIR}/src/core/system_parameters
|
||||
${CMAKE_SOURCE_DIR}/src/core/interfaces
|
||||
${CMAKE_SOURCE_DIR}/src/core/receiver
|
||||
${CMAKE_SOURCE_DIR}/src/core/libs
|
||||
${CMAKE_SOURCE_DIR}/src/core/libs/supl
|
||||
${CMAKE_SOURCE_DIR}/src/core/libs/supl/asn-rrlp
|
||||
${CMAKE_SOURCE_DIR}/src/core/libs/supl/asn-supl
|
||||
${GLOG_INCLUDE_DIRS}
|
||||
${GFlags_INCLUDE_DIRS}
|
||||
${GNURADIO_CORE_INCLUDE_DIRS}
|
||||
|
@ -44,6 +44,7 @@
|
||||
#include <boost/thread/mutex.hpp>
|
||||
#include <boost/thread/thread.hpp>
|
||||
#include "concurrent_queue.h"
|
||||
#include "concurrent_map.h"
|
||||
#include "gps_navigation_message.h"
|
||||
#include "gps_ephemeris.h"
|
||||
#include "gps_almanac.h"
|
||||
@ -71,6 +72,10 @@ concurrent_queue<Gps_Iono> global_gps_iono_queue;
|
||||
concurrent_queue<Gps_Utc_Model> global_gps_utc_model_queue;
|
||||
concurrent_queue<Gps_Almanac> global_gps_almanac_queue;
|
||||
|
||||
concurrent_map<Gps_Ephemeris> global_gps_ephemeris_map;
|
||||
concurrent_map<Gps_Iono> global_gps_iono_map;
|
||||
concurrent_map<Gps_Utc_Model> global_gps_utc_model_map;
|
||||
|
||||
|
||||
int main(int argc, char** argv)
|
||||
{
|
||||
|
@ -65,6 +65,9 @@ include_directories(
|
||||
${CMAKE_SOURCE_DIR}/src/core/interfaces
|
||||
${CMAKE_SOURCE_DIR}/src/core/receiver
|
||||
${CMAKE_SOURCE_DIR}/src/core/libs
|
||||
${CMAKE_SOURCE_DIR}/src/core/libs/supl
|
||||
${CMAKE_SOURCE_DIR}/src/core/libs/supl/asn-rrlp
|
||||
${CMAKE_SOURCE_DIR}/src/core/libs/supl/asn-supl
|
||||
${CMAKE_SOURCE_DIR}/src/algorithms/libs
|
||||
${CMAKE_SOURCE_DIR}/src/algorithms/resampler/gnuradio_blocks
|
||||
${CMAKE_SOURCE_DIR}/src/algorithms/channel/adapters
|
||||
|
@ -32,6 +32,7 @@
|
||||
#include <iostream>
|
||||
#include <queue>
|
||||
#include <gtest/gtest.h>
|
||||
#include "concurrent_map.h"
|
||||
#include <glog/log_severity.h>
|
||||
#include <glog/logging.h>
|
||||
#include <gflags/gflags.h>
|
||||
@ -42,11 +43,17 @@
|
||||
#include "concurrent_queue.h"
|
||||
#include "gps_navigation_message.h"
|
||||
|
||||
|
||||
concurrent_queue<Gps_Ephemeris> global_gps_ephemeris_queue2;
|
||||
concurrent_queue<Gps_Ephemeris> global_gps_ephemeris_queue;
|
||||
concurrent_queue<Gps_Iono> global_gps_iono_queue;
|
||||
concurrent_queue<Gps_Utc_Model> global_gps_utc_model_queue;
|
||||
concurrent_queue<Gps_Almanac> global_gps_almanac_queue;
|
||||
|
||||
concurrent_map<Gps_Ephemeris> global_gps_ephemeris_map;
|
||||
concurrent_map<Gps_Iono> global_gps_iono_map;
|
||||
concurrent_map<Gps_Utc_Model> global_gps_utc_model_map;
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
google::ParseCommandLineFlags(&argc, &argv, true);
|
||||
|
@ -42,6 +42,7 @@
|
||||
#include <boost/thread/thread.hpp>
|
||||
#include <boost/filesystem.hpp>
|
||||
#include "concurrent_queue.h"
|
||||
#include "concurrent_map.h"
|
||||
#include "gps_navigation_message.h"
|
||||
#include "control_thread.h"
|
||||
|
||||
@ -67,11 +68,14 @@
|
||||
#include "gnuradio_block/direct_resampler_conditioner_cc_test.cc"
|
||||
#include "string_converter/string_converter_test.cc"
|
||||
|
||||
|
||||
concurrent_queue<Gps_Ephemeris> global_gps_ephemeris_queue2;
|
||||
concurrent_queue<Gps_Ephemeris> global_gps_ephemeris_queue;
|
||||
concurrent_queue<Gps_Iono> global_gps_iono_queue;
|
||||
concurrent_queue<Gps_Utc_Model> global_gps_utc_model_queue;
|
||||
concurrent_queue<Gps_Almanac> global_gps_almanac_queue;
|
||||
concurrent_map<Gps_Ephemeris> global_gps_ephemeris_map;
|
||||
concurrent_map<Gps_Iono> global_gps_iono_map;
|
||||
concurrent_map<Gps_Utc_Model> global_gps_utc_model_map;
|
||||
|
||||
|
||||
int main(int argc, char **argv)
|
||||
|
Loading…
Reference in New Issue
Block a user