diff options
Diffstat (limited to 'host')
| -rw-r--r-- | host/utils/query_gpsdo_sensors.cpp | 243 |
1 files changed, 123 insertions, 120 deletions
diff --git a/host/utils/query_gpsdo_sensors.cpp b/host/utils/query_gpsdo_sensors.cpp index 10792db7c..940f42844 100644 --- a/host/utils/query_gpsdo_sensors.cpp +++ b/host/utils/query_gpsdo_sensors.cpp @@ -1,120 +1,123 @@ -// -// Copyright 2012 Ettus Research LLC -// -// This program 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. -// -// This program 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 this program. If not, see <http://www.gnu.org/licenses/>. -// - -#include <uhd/utils/paths.hpp> -#include <uhd/utils/thread_priority.hpp> -#include <uhd/utils/safe_main.hpp> -#include <uhd/usrp/multi_usrp.hpp> -#include <boost/filesystem.hpp> -#include <boost/program_options.hpp> -#include <boost/format.hpp> -#include <iostream> -#include <complex> -#include <boost/thread.hpp> -#include <string> -#include <cmath> - -namespace po = boost::program_options; -namespace fs = boost::filesystem; - -int UHD_SAFE_MAIN(int argc, char *argv[]){ - uhd::set_thread_priority_safe(); - - std::string args; - - //Set up program options - po::options_description desc("Allowed options"); - desc.add_options() - ("help", "help message") - ("args", po::value<std::string>(&args)->default_value(""), "Specify a single USRP.") - ; - po::variables_map vm; - po::store(po::parse_command_line(argc, argv, desc), vm); - po::notify(vm); - - //Print the help message - if (vm.count("help")){ - std::cout << boost::format("Query GPSDO Sensors %s") % desc << std::endl; - return ~0; - } - - //Create a USRP device - std::cout << boost::format("\nCreating the USRP device with: %s...\n") % args; - uhd::usrp::multi_usrp::sptr usrp = uhd::usrp::multi_usrp::make(args); - std::cout << boost::format("Using Device: %s\n") % usrp->get_pp_string(); - - //Helpful notes - std::cout << boost::format("**************************************Helpful Notes on Clock/PPS Selection**************************************\n"); - std::cout << boost::format("As you can see, the default 10 MHz Reference and 1 PPS signals are now from the GPSDO.\n"); - std::cout << boost::format("If you would like to use the internal reference(TCXO) in other applications, you must configure that explicitly.\n"); - std::cout << boost::format("You can no longer select the external SMAs for 10 MHz or 1 PPS signaling.\n"); - std::cout << boost::format("****************************************************************************************************************\n"); - - - //Verify GPS sensors are present (i.e. EEPROM has been burnt) - std::vector<std::string> sensor_names = usrp->get_mboard_sensor_names(0); - - if(std::find(sensor_names.begin(), sensor_names.end(), "gps_locked") == sensor_names.end()){ - std::cout << boost::format("\ngps_locked sensor not found. This could mean that you have not installed the GPSDO correctly.\n\n"); - std::cout << boost::format("Visit this page if the problem persists:\n"); - std::cout << boost::format("http://files.ettus.com/uhd_docs/manual/html/gpsdo.html\n\n"); - exit(1); - } - - //Check for GPS lock - uhd::sensor_value_t gps_locked = usrp->get_mboard_sensor("gps_locked",0); - if(gps_locked.to_pp_string().find("unlocked") > 0){ - std::cout << boost::format("\nGPS does not have lock. Wait a few minutes and try again.\n"); - std::cout << boost::format("NMEA strings and device time may not be accurate until lock is achieved.\n\n"); - } - else std::cout << boost::format("GPS Locked\n"); - - //Check for 10 MHz lock - if(std::find(sensor_names.begin(), sensor_names.end(), "ref_locked") != sensor_names.end()){ - uhd::sensor_value_t gps_locked = usrp->get_mboard_sensor("ref_locked",0); - if(gps_locked.to_pp_string().find("unlocked") > 0){ - std::cout << boost::format("USRP NOT Locked to GPSDO 10 MHz Reference.\n"); - std::cout << boost::format("Double check installation instructions: https://www.ettus.com/content/files/gpsdo-kit_2.pdf\n\n"); - } - else std::cout << boost::format("USRP Locked to GPSDO 10 MHz Reference.\n"); - } - else std::cout << boost::format("ref_locked sensor not present on this board.\n"); - - //Check PPS and compare UHD device time to GPS time - uhd::sensor_value_t gps_time = usrp->get_mboard_sensor("gps_time"); - const uhd::time_spec_t last_pps_time = usrp->get_time_last_pps(); - if(int(round(last_pps_time.get_real_secs())) == gps_time.to_int()) - { - std::cout << boost::format("GPS and UHD Device time are aligned.\n"); - } - else - { - std::cout << boost::format("\nGPS and UHD Device time are NOT aligned. Try re-running the program. Double check 1 PPS connection from GPSDO.\n\n"); - } - - //print NMEA strings - std::cout << boost::format("Printing available NMEA strings:\n"); - uhd::sensor_value_t gga_string = usrp->get_mboard_sensor("gps_gpgga"); - uhd::sensor_value_t rmc_string = usrp->get_mboard_sensor("gps_gprmc"); - std::cout << boost::format("%s\n%s\n%s\n") % gga_string.to_pp_string() % rmc_string.to_pp_string() % gps_time.to_pp_string(); - std::cout << boost::format("UHD Device time: %.0f seconds\n") % round(last_pps_time.get_real_secs()); - - //finished - std::cout << boost::format("\nDone!\n\n"); - - return 0; -} +//
+// Copyright 2012 Ettus Research LLC
+//
+// This program 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.
+//
+// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
+#include <uhd/utils/paths.hpp>
+#include <uhd/utils/thread_priority.hpp>
+#include <uhd/utils/safe_main.hpp>
+#include <uhd/usrp/multi_usrp.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/math/special_functions/round.hpp>
+#include <boost/program_options.hpp>
+#include <boost/format.hpp>
+#include <iostream>
+#include <complex>
+#include <boost/thread.hpp>
+#include <string>
+#include <cmath>
+
+namespace po = boost::program_options;
+namespace fs = boost::filesystem;
+
+int UHD_SAFE_MAIN(int argc, char *argv[]){
+ uhd::set_thread_priority_safe();
+
+ std::string args;
+
+ //Set up program options
+ po::options_description desc("Allowed options");
+ desc.add_options()
+ ("help", "help message")
+ ("args", po::value<std::string>(&args)->default_value(""), "Specify a single USRP.")
+ ;
+ po::variables_map vm;
+ po::store(po::parse_command_line(argc, argv, desc), vm);
+ po::notify(vm);
+
+ //Print the help message
+ if (vm.count("help")){
+ std::cout << boost::format("Query GPSDO Sensors %s") % desc << std::endl;
+ return ~0;
+ }
+
+ //Create a USRP device
+ std::cout << boost::format("\nCreating the USRP device with: %s...\n") % args;
+ uhd::usrp::multi_usrp::sptr usrp = uhd::usrp::multi_usrp::make(args);
+ std::cout << boost::format("Using Device: %s\n") % usrp->get_pp_string();
+
+ //Helpful notes
+ std::cout << boost::format("**************************************Helpful Notes on Clock/PPS Selection**************************************\n");
+ std::cout << boost::format("As you can see, the default 10 MHz Reference and 1 PPS signals are now from the GPSDO.\n");
+ std::cout << boost::format("If you would like to use the internal reference(TCXO) in other applications, you must configure that explicitly.\n");
+ std::cout << boost::format("You can no longer select the external SMAs for 10 MHz or 1 PPS signaling.\n");
+ std::cout << boost::format("****************************************************************************************************************\n");
+
+
+ //Verify GPS sensors are present (i.e. EEPROM has been burnt)
+ std::vector<std::string> sensor_names = usrp->get_mboard_sensor_names(0);
+
+ if(std::find(sensor_names.begin(), sensor_names.end(), "gps_locked") == sensor_names.end()){
+ std::cout << boost::format("\ngps_locked sensor not found. This could mean that you have not installed the GPSDO correctly.\n\n");
+ std::cout << boost::format("Visit this page if the problem persists:\n");
+ std::cout << boost::format("http://files.ettus.com/uhd_docs/manual/html/gpsdo.html\n\n");
+ exit(1);
+ }
+
+ //Check for GPS lock
+ uhd::sensor_value_t gps_locked = usrp->get_mboard_sensor("gps_locked",0);
+ std::cout << boost::format("%s\n") % gps_locked.to_pp_string();
+ if(gps_locked.to_pp_string().find("unlocked") != std::string::npos) {
+ std::cout << boost::format("GPS does not have lock. Wait a few minutes and try again.\n");
+ std::cout << boost::format("NMEA strings and device time may not be accurate until lock is achieved.\n\n");
+ }
+ else std::cout << boost::format("GPS Locked\n");
+
+ //Check for 10 MHz lock
+ if(std::find(sensor_names.begin(), sensor_names.end(), "ref_locked") != sensor_names.end()){
+ uhd::sensor_value_t gps_locked = usrp->get_mboard_sensor("ref_locked",0);
+ std::cout << boost::format("%s\n") % gps_locked.to_pp_string();
+ if(gps_locked.to_pp_string().find("unlocked") != std::string::npos){
+ std::cout << boost::format("USRP NOT Locked to GPSDO 10 MHz Reference.\n");
+ std::cout << boost::format("Double check installation instructions: https://www.ettus.com/content/files/gpsdo-kit_2.pdf\n\n");
+ }
+ else std::cout << boost::format("USRP Locked to GPSDO 10 MHz Reference.\n");
+ }
+ else std::cout << boost::format("ref_locked sensor not present on this board.\n");
+
+ //Check PPS and compare UHD device time to GPS time
+ uhd::sensor_value_t gps_time = usrp->get_mboard_sensor("gps_time");
+ const uhd::time_spec_t last_pps_time = usrp->get_time_last_pps();
+ if(int(boost::math::iround(last_pps_time.get_real_secs())) == gps_time.to_int())
+ {
+ std::cout << boost::format("GPS and UHD Device time are aligned.\n");
+ }
+ else
+ {
+ std::cout << boost::format("\nGPS and UHD Device time are NOT aligned. Try re-running the program. Double check 1 PPS connection from GPSDO.\n\n");
+ }
+
+ //print NMEA strings
+ std::cout << boost::format("Printing available NMEA strings:\n");
+ uhd::sensor_value_t gga_string = usrp->get_mboard_sensor("gps_gpgga");
+ uhd::sensor_value_t rmc_string = usrp->get_mboard_sensor("gps_gprmc");
+ std::cout << boost::format("%s\n%s\n%s\n") % gga_string.to_pp_string() % rmc_string.to_pp_string() % gps_time.to_pp_string();
+ std::cout << boost::format("UHD Device time: %.0f seconds\n") % boost::math::iround(last_pps_time.get_real_secs());
+
+ //finished
+ std::cout << boost::format("\nDone!\n\n");
+
+ return 0;
+}
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