diff options
| -rw-r--r-- | host/examples/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | host/examples/test_dboard_coercion.cpp | 604 | ||||
| -rw-r--r-- | host/include/uhd/usrp/multi_usrp.hpp | 14 | ||||
| -rw-r--r-- | host/lib/usrp/multi_usrp.cpp | 8 |
4 files changed, 627 insertions, 0 deletions
diff --git a/host/examples/CMakeLists.txt b/host/examples/CMakeLists.txt index 34f2eccba..b49268652 100644 --- a/host/examples/CMakeLists.txt +++ b/host/examples/CMakeLists.txt @@ -25,6 +25,7 @@ SET(example_sources rx_samples_to_file.cpp rx_samples_to_udp.cpp rx_timed_samples.cpp + test_dboard_coercion.cpp test_messages.cpp test_pps_input.cpp test_timed_commands.cpp diff --git a/host/examples/test_dboard_coercion.cpp b/host/examples/test_dboard_coercion.cpp new file mode 100644 index 000000000..03dd6dbe9 --- /dev/null +++ b/host/examples/test_dboard_coercion.cpp @@ -0,0 +1,604 @@ +// +// 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/thread_priority.hpp> +#include <uhd/utils/safe_main.hpp> +#include <uhd/usrp/multi_usrp.hpp> +#include <boost/program_options.hpp> +#include <boost/format.hpp> +#include <boost/thread/thread.hpp> +#include <boost/math/special_functions/round.hpp> +#include <iostream> +#include <complex> +#include <vector> + +namespace po = boost::program_options; + +/************************************************************************ + * Misc functions +************************************************************************/ + +std::string return_MHz_string(double freq){ + std::string nice_string = std::string(str(boost::format("%5.2f MHz") % (freq / 1e6))); + return nice_string; +} + +std::string return_USRP_config_string(uhd::usrp::multi_usrp::sptr usrp, bool test_tx, bool test_rx){ + uhd::dict<std::string, std::string> tx_info = usrp->get_usrp_tx_info(); + uhd::dict<std::string, std::string> rx_info = usrp->get_usrp_rx_info(); + std::string info_string; + std::string mboard_id, mboard_serial; + std::string tx_serial, tx_subdev_name, tx_subdev_spec; + std::string rx_serial, rx_subdev_name, rx_subdev_spec; + + mboard_id = tx_info.get("mboard_id"); + if(tx_info.get("mboard_serial") != "") mboard_serial = tx_info.get("mboard_serial"); + else mboard_serial = "no serial"; + + info_string = std::string(str(boost::format("Motherboard: %s (%s)\n") % mboard_id % mboard_serial)); + + if(test_tx){ + if(tx_info.get("tx_serial") != "") tx_serial = tx_info.get("tx_serial"); + else tx_serial = "no serial"; + tx_subdev_name = tx_info.get("tx_subdev_name"); + tx_subdev_spec = tx_info.get("tx_subdev_spec"); + + info_string += std::string(str(boost::format("TX: %s (%s, %s)") % tx_subdev_name % tx_serial % tx_subdev_spec)); + } + if(test_tx and test_rx) info_string += "\n"; + if(test_rx){ + if(rx_info.get("rx_serial") != "") rx_serial = rx_info.get("rx_serial"); + else rx_serial = "no serial"; + rx_subdev_name = rx_info.get("rx_subdev_name"); + rx_subdev_spec = rx_info.get("rx_subdev_spec"); + + info_string += std::string(str(boost::format("RX: %s (%s, %s)") % rx_subdev_name % rx_serial % rx_subdev_spec)); + } + + return info_string; +} + +/************************************************************************ + * TX Frequency/Gain Coercion +************************************************************************/ + +std::string tx_test(uhd::usrp::multi_usrp::sptr usrp, bool test_gain, std::string ref, bool verbose){ + + //Establish frequency range + + std::vector<double> freqs; + std::vector<double> xcvr_freqs; + + BOOST_FOREACH(const uhd::range_t &range, usrp->get_fe_tx_freq_range()){ + double freq_begin = range.start(); + double freq_end = range.stop(); + double freq_step; + + if(usrp->get_usrp_tx_info().get("tx_subdev_name") == "XCVR2450 TX"){ + xcvr_freqs.push_back(freq_begin); + xcvr_freqs.push_back(freq_end); + } + + if(freq_end - freq_begin > 1000e6) freq_step = 100e6; + else if(freq_end - freq_begin < 300e6) freq_step = 10e6; + else freq_step = 50e6; + + double current_freq = freq_begin; + + while(current_freq < freq_end){ + freqs.push_back(current_freq); + current_freq += freq_step; + } + if(freq_end != *freqs.end()) freqs.push_back(freq_end); + } + + std::vector<double> gains; + + if(test_gain){ + + //Establish gain range + + double gain_begin = usrp->get_tx_gain_range().start(); + if(gain_begin < 0.0) gain_begin = 0.0; + double gain_end = usrp->get_tx_gain_range().stop(); + + double current_gain = gain_begin; + while(current_gain < gain_end){ + gains.push_back(current_gain); + current_gain++; + } + if(gain_end != *gains.end()) gains.push_back(gain_end); + + } + + //Establish error-storing variables + + std::vector<double> bad_tune_freqs; + std::vector<double> no_lock_freqs; + std::vector< std::vector< double > > bad_gain_vals; + std::vector<std::string> dboard_sensor_names = usrp->get_tx_sensor_names(); + std::vector<std::string> mboard_sensor_names = usrp->get_mboard_sensor_names(); + bool has_sensor; + + if(ref == "internal") has_sensor = (std::find(dboard_sensor_names.begin(), dboard_sensor_names.end(), "lo_locked")) != dboard_sensor_names.end(); + else if(ref == "external") has_sensor = (std::find(mboard_sensor_names.begin(), mboard_sensor_names.end(), "ref_locked")) != mboard_sensor_names.end(); + else has_sensor = (std::find(mboard_sensor_names.begin(), mboard_sensor_names.end(), "mimo_locked")) != mboard_sensor_names.end(); + + for(std::vector<double>::iterator f = freqs.begin(); f != freqs.end(); ++f){ + + //Testing for successful frequency tune + + usrp->set_tx_freq(*f); + boost::this_thread::sleep(boost::posix_time::microseconds(long(1000))); + + double actual_freq = usrp->get_tx_freq(); + + if(*f == 0.0){ + if(floor(actual_freq + 0.5) == 0.0){ + if(verbose) std::cout << boost::format("\nTX frequency successfully tuned to %s.") % return_MHz_string(*f) << std::endl; + } + else{ + if(verbose) std::cout << boost::format("\nTX frequency tuned to %s instead of %s.") % return_MHz_string(actual_freq) % return_MHz_string(*f) << std::endl; + } + } + else{ + if((*f / actual_freq > 0.9999) and (*f / actual_freq < 1.0001)){ + if(verbose) std::cout << boost::format("\nTX frequency successfully tuned to %s.") % return_MHz_string(*f) << std::endl; + } + else{ + if(verbose) std::cout << boost::format("\nTX frequency tuned to %s instead of %s.") % return_MHz_string(actual_freq) % return_MHz_string(*f) << std::endl; + bad_tune_freqs.push_back(*f); + } + } + + //Testing for successful lock + + if(has_sensor){ + if(ref == "internal"){ + if(usrp->get_tx_sensor("lo_locked",0).to_bool()){ + if(verbose) std::cout << boost::format("LO successfully locked at TX frequency %s.") % return_MHz_string(*f) << std::endl; + } + else{ + if(verbose) std::cout << boost::format("LO did not successfully lock at TX frequency %s.") % return_MHz_string(*f) << std::endl; + no_lock_freqs.push_back(*f); + } + } + else if(ref == "external"){ + if(usrp->get_mboard_sensor("ref_locked",0).to_bool()){ + if(verbose) std::cout << boost::format("REF successfully locked at TX frequency %s.") % return_MHz_string(*f) << std::endl; + } + else{ + if(verbose) std::cout << boost::format("REF did not successfully lock at TX frequency %s.") % return_MHz_string(*f) << std::endl; + no_lock_freqs.push_back(*f); + } + } + else if(ref == "mimo"){ + if(usrp->get_mboard_sensor("mimo_locked",0).to_bool()){ + if(verbose) std::cout << boost::format("MIMO successfully locked at TX frequency %s.") % return_MHz_string(*f) << std::endl; + } + else{ + if(verbose) std::cout << boost::format("MIMO did not successfully lock at TX frequency %s.") % return_MHz_string(*f) << std::endl; + no_lock_freqs.push_back(*f); + } + } + } + + if(test_gain){ + + //Testing for successful gain tune + + for(std::vector<double>::iterator g = gains.begin(); g != gains.end(); ++g){ + usrp->set_tx_gain(*g); + boost::this_thread::sleep(boost::posix_time::microseconds(1000)); + + double actual_gain = usrp->get_tx_gain(); + + if(*g == 0.0){ + if(actual_gain == 0.0){ + if(verbose) std::cout << boost::format("TX gain successfully set to %5.2f at TX frequency %s.") % *g % return_MHz_string(*f) << std::endl; + } + else{ + if(verbose) std::cout << boost::format("TX gain set to %5.2f instead of %5.2f at TX frequency %s.") % actual_gain % *g % return_MHz_string(*f) << std::endl; + std::vector<double> bad_gain_freq; + bad_gain_freq.push_back(*f); + bad_gain_freq.push_back(*g); + bad_gain_vals.push_back(bad_gain_freq); + } + } + else{ + if((*g / actual_gain) > 0.9 and (*g / actual_gain) < 1.1){ + if(verbose) std::cout << boost::format("TX gain successfully set to %5.2f at TX frequency %s.") % *g % return_MHz_string(*f) << std::endl; + } + else{ + if(verbose) std::cout << boost::format("TX gain set to %5.2f instead of %5.2f at TX frequency %s.") % actual_gain % *g % return_MHz_string(*f) << std::endl; + std::vector<double> bad_gain_freq; + bad_gain_freq.push_back(*f); + bad_gain_freq.push_back(*g); + bad_gain_vals.push_back(bad_gain_freq); + } + } + } + } + } + + std::string tx_results = "TX Summary:\n"; + if(usrp->get_usrp_tx_info().get("tx_subdev_name") == "XCVR2450 TX"){ + tx_results += std::string(str(boost::format("Frequency Range: %s - %s, %s - %s\n") % return_MHz_string(xcvr_freqs.at(0)) % return_MHz_string(xcvr_freqs.at(1)) % + return_MHz_string(xcvr_freqs.at(2)) % return_MHz_string(xcvr_freqs.at(3)))); + } + else tx_results += std::string(str(boost::format("Frequency Range: %s - %s\n") % return_MHz_string(freqs.front()) % return_MHz_string(freqs.back()))); + if(test_gain) tx_results += std::string(str(boost::format("Gain Range: %5.2f - %5.2f\n") % gains.front() % gains.back())); + + if(bad_tune_freqs.empty()) tx_results += "USRP successfully tuned to all frequencies."; + else{ + tx_results += "USRP did not successfully tune to the following frequencies: "; + for(std::vector<double>::iterator i = bad_tune_freqs.begin(); i != bad_tune_freqs.end(); ++i){ + if(i != bad_tune_freqs.begin()) tx_results += ", "; + tx_results += return_MHz_string(*i); + } + } + if(has_sensor){ + + std::string sensor_str; + if(ref == "internal") sensor_str = "LO"; + else if(ref == "external") sensor_str = "REF"; + else if(ref == "mimo") sensor_str = "MIMO"; + + tx_results += "\n"; + if(no_lock_freqs.empty()) tx_results += std::string(str(boost::format("%s successfully locked at all frequencies.") % sensor_str)); + else{ + tx_results += std::string(str(boost::format("%s did not successfully lock at the following frequencies: ") % sensor_str));; + for(std::vector<double>::iterator i = no_lock_freqs.begin(); i != no_lock_freqs.end(); ++i){ + if( i != no_lock_freqs.begin()) tx_results += ", "; + tx_results += return_MHz_string(*i); + } + } + } + if(test_gain){ + tx_results += "\n"; + if(bad_gain_vals.empty()) tx_results += "USRP successfully set all specified gain values at all frequencies."; + else{ + tx_results += "USRP did not successfully set gain under the following circumstances:"; + for(std::vector< std::vector<double> >::iterator i = bad_gain_vals.begin(); i != bad_gain_vals.end(); ++i){ + std::vector<double> bad_pair = *i; + double bad_freq = bad_pair.front(); + double bad_gain = bad_pair.back(); + tx_results += std::string(str(boost::format("\nFrequency: %s, Gain: %5.2f") % return_MHz_string(bad_freq) % bad_gain)); + } + } + } + + return tx_results; +} + +/************************************************************************ + * RX Frequency/Gain Coercion +************************************************************************/ + +std::string rx_test(uhd::usrp::multi_usrp::sptr usrp, bool test_gain, std::string ref, bool verbose){ + + //Establish frequency range + + std::vector<double> freqs; + std::vector<double> xcvr_freqs; + + BOOST_FOREACH(const uhd::range_t &range, usrp->get_fe_rx_freq_range()){ + double freq_begin = range.start(); + double freq_end = range.stop(); + + if(usrp->get_usrp_rx_info().get("rx_subdev_name") == "XCVR2450 RX"){ + xcvr_freqs.push_back(freq_begin); + xcvr_freqs.push_back(freq_end); + } + + double freq_step; + + if(freq_end - freq_begin > 1000e6) freq_step = 100e6; + else if(freq_end - freq_begin < 300e6) freq_step = 10e6; + else freq_step = 50e6; + + double current_freq = freq_begin; + + while(current_freq < freq_end){ + freqs.push_back(current_freq); + current_freq += freq_step; + } + } + + std::vector<double> gains; + + if(test_gain){ + + //Establish gain range + + double gain_begin = usrp->get_rx_gain_range().start(); + if(gain_begin < 0.0) gain_begin = 0.0; + double gain_end = usrp->get_rx_gain_range().stop(); + + double current_gain = gain_begin; + while(current_gain < gain_end){ + gains.push_back(current_gain); + current_gain++; + } + if(gain_end != *gains.end()) gains.push_back(gain_end); + + } + + //Establish error-storing variables + + std::vector<double> bad_tune_freqs; + std::vector<double> no_lock_freqs; + std::vector< std::vector< double > > bad_gain_vals; + std::vector<std::string> dboard_sensor_names = usrp->get_rx_sensor_names(); + std::vector<std::string> mboard_sensor_names = usrp->get_mboard_sensor_names(); + bool has_sensor; + + if(ref == "internal") has_sensor = (std::find(dboard_sensor_names.begin(), dboard_sensor_names.end(), "lo_locked")) != dboard_sensor_names.end(); + else if(ref == "external") has_sensor = (std::find(mboard_sensor_names.begin(), mboard_sensor_names.end(), "ref_locked")) != mboard_sensor_names.end(); + else has_sensor = (std::find(mboard_sensor_names.begin(), mboard_sensor_names.end(), "mimo_locked")) != mboard_sensor_names.end(); + + for(std::vector<double>::iterator f = freqs.begin(); f != freqs.end(); ++f){ + + //Testing for successful frequency tune + + usrp->set_rx_freq(*f); + boost::this_thread::sleep(boost::posix_time::microseconds(long(1000))); + + double actual_freq = usrp->get_rx_freq(); + + if(*f == 0.0){ + if(floor(actual_freq + 0.5) == 0.0){ + if(verbose) std::cout << boost::format("\nRX frequency successfully tuned to %s.") % return_MHz_string(*f) << std::endl; + } + else{ + if(verbose) std::cout << boost::format("\nRX frequency tuned to %s instead of %s.") % return_MHz_string(actual_freq) % return_MHz_string(*f) << std::endl; + } + } + else{ + if((*f / actual_freq > 0.9999) and (*f / actual_freq < 1.0001)){ + if(verbose) std::cout << boost::format("\nRX frequency successfully tuned to %s.") % return_MHz_string(*f) << std::endl; + } + else{ + if(verbose) std::cout << boost::format("\nRX frequency tuned to %s instead of %s.") % return_MHz_string(actual_freq) % return_MHz_string(*f) << std::endl; + bad_tune_freqs.push_back(*f); + } + } + + //Testing for successful lock + + if(has_sensor){ + if(ref == "internal"){ + if(usrp->get_rx_sensor("lo_locked",0).to_bool()){ + if(verbose) std::cout << boost::format("LO successfully locked at RX frequency %s.") % return_MHz_string(*f) << std::endl; + } + else{ + if(verbose) std::cout << boost::format("LO did not successfully lock at RX frequency %s.") % return_MHz_string(*f) << std::endl; + no_lock_freqs.push_back(*f); + } + } + else if(ref == "external"){ + if(usrp->get_mboard_sensor("ref_locked",0).to_bool()){ + if(verbose) std::cout << boost::format("REF successfully locked at RX frequency %s.") % return_MHz_string(*f) << std::endl; + } + else{ + if(verbose) std::cout << boost::format("REF did not successfully lock at RX frequency %s.") % return_MHz_string(*f) << std::endl; + no_lock_freqs.push_back(*f); + } + } + else if(ref == "mimo"){ + if(usrp->get_mboard_sensor("mimo_locked",0).to_bool()){ + if(verbose) std::cout << boost::format("MIMO successfully locked at RX frequency %s.") % return_MHz_string(*f) << std::endl; + } + else{ + if(verbose) std::cout << boost::format("MIMO did not successfully lock at RX frequency %s.") % return_MHz_string(*f) << std::endl; + no_lock_freqs.push_back(*f); + } + } + } + + if(test_gain){ + + //Testing for successful gain tune + + for(std::vector<double>::iterator g = gains.begin(); g != gains.end(); ++g){ + usrp->set_rx_gain(*g); + boost::this_thread::sleep(boost::posix_time::microseconds(1000)); + + double actual_gain = usrp->get_rx_gain(); + + if(*g == 0.0){ + if(actual_gain == 0.0){ + if(verbose) std::cout << boost::format("RX gain successfully set to %5.2f at RX frequency %s.") % *g % return_MHz_string(*f) << std::endl; + } + else{ + if(verbose) std::cout << boost::format("RX gain set to %5.2f instead of %5.2f at RX frequency %s.") % actual_gain % *g % return_MHz_string(*f) << std::endl; + std::vector<double> bad_gain_freq; + bad_gain_freq.push_back(*f); + bad_gain_freq.push_back(*g); + bad_gain_vals.push_back(bad_gain_freq); + } + } + else{ + if((*g / actual_gain) > 0.9 and (*g / actual_gain) < 1.1){ + if(verbose) std::cout << boost::format("RX gain successfully set to %5.2f at RX frequency %s.") % *g % return_MHz_string(*f) << std::endl; + } + else{ + if(verbose) std::cout << boost::format("RX gain set to %5.2f instead of %5.2f at RX frequency %s.") % actual_gain % *g % return_MHz_string(*f) << std::endl; + std::vector<double> bad_gain_freq; + bad_gain_freq.push_back(*f); + bad_gain_freq.push_back(*g); + bad_gain_vals.push_back(bad_gain_freq); + } + } + } + } + } + + std::string rx_results = "RX Summary:\n"; + if(usrp->get_usrp_rx_info().get("rx_subdev_name") == "XCVR2450 RX"){ + rx_results += std::string(str(boost::format("Frequency Range: %s - %s, %s - %s\n") % return_MHz_string(xcvr_freqs.at(0)) % return_MHz_string(xcvr_freqs.at(1)) % + return_MHz_string(xcvr_freqs.at(2)) % return_MHz_string(xcvr_freqs.at(3)))); + } + else rx_results += std::string(str(boost::format("Frequency Range: %s - %s\n") % return_MHz_string(freqs.front()) % return_MHz_string(freqs.back()))); + if(test_gain) rx_results += std::string(str(boost::format("Gain Range: %5.2f - %5.2f\n") % gains.front() % gains.back())); + + if(bad_tune_freqs.empty()) rx_results += "USRP successfully tuned to all frequencies."; + else{ + rx_results += "USRP did not successfully tune to the following frequencies: "; + for(std::vector<double>::iterator i = bad_tune_freqs.begin(); i != bad_tune_freqs.end(); ++i){ + if(i != bad_tune_freqs.begin()) rx_results += ", "; + rx_results += return_MHz_string(*i); + } + } + if(has_sensor){ + + std::string sensor_str; + if(ref == "internal") sensor_str = "LO"; + else if(ref == "external") sensor_str = "REF"; + else if(ref == "mimo") sensor_str = "MIMO"; + + rx_results += "\n"; + if(no_lock_freqs.empty()) rx_results += std::string(str(boost::format("%s successfully locked at all frequencies.") % sensor_str)); + else{ + rx_results += std::string(str(boost::format("%s did not successfully lock at the following frequencies: ") % sensor_str)); + for(std::vector<double>::iterator i = no_lock_freqs.begin(); i != no_lock_freqs.end(); ++i){ + if( i != no_lock_freqs.begin()) rx_results += ", "; + rx_results += return_MHz_string(*i); + } + } + } + if(test_gain){ + rx_results += "\n"; + if(bad_gain_vals.empty()) rx_results += "USRP successfully set all specified gain values at all frequencies."; + else{ + rx_results += "USRP did not successfully set gain under the following circumstances:"; + for(std::vector< std::vector<double> >::iterator i = bad_gain_vals.begin(); i != bad_gain_vals.end(); ++i){ + std::vector<double> bad_pair = *i; + double bad_freq = bad_pair.front(); + double bad_gain = bad_pair.back(); + rx_results += std::string(str(boost::format("\nFrequency: %s, Gain: %5.2f") % return_MHz_string(bad_freq) % bad_gain)); + } + } + } + + return rx_results; +} + +/************************************************************************ + * Initial Setup +************************************************************************/ + +int UHD_SAFE_MAIN(int argc, char *argv[]){ + + //Variables + std::string args; + double gain_step; + std::string ref; + std::string tx_results; + std::string rx_results; + std::string usrp_config; + + //Set up the program options + po::options_description desc("Allowed Options"); + desc.add_options() + ("help", "help message") + ("args", po::value<std::string>(&args)->default_value(""), "Specify the UHD device") + ("gain_step", po::value<double>(&gain_step)->default_value(1.0), "Specify the delta between gain scans") + ("tx", "Specify to test TX frequency and gain coercion") + ("rx", "Specify to test RX frequency and gain coercion") + ("ref", po::value<std::string>(&ref)->default_value("internal"), "Test for lock with internal, external, or mimo") + ("no_tx_gain", "Do not test TX gain") + ("no_rx_gain", "Do not test RX gain") + ("verbose", "Output every frequency and gain check instead of just final summary") + ; + po::variables_map vm; + po::store(po::parse_command_line(argc, argv, desc), vm); + po::notify(vm); + + //Create a USRP device + std::cout << std::endl; + uhd::device_addrs_t device_addrs = uhd::device::find(args); + std::cout << boost::format("Creating the USRP device with: %s...") % args << std::endl; + uhd::usrp::multi_usrp::sptr usrp = uhd::usrp::multi_usrp::make(args); + std::cout << std::endl << boost::format("Using Device: %s") % usrp->get_pp_string() << std::endl; + usrp->set_tx_rate(1e6); + usrp->set_rx_rate(1e6); + + //Boolean variables based on command line input + bool test_tx = vm.count("tx") > 0; + bool test_rx = vm.count("rx") > 0; + bool test_tx_gain = !(vm.count("no_tx_gain") > 0) and (usrp->get_tx_gain_range().stop() > 0); + bool test_rx_gain = !(vm.count("no_rx_gain") > 0) and (usrp->get_rx_gain_range().stop() > 0); + bool verbose = vm.count("verbose") > 0; + + //Help messages, errors + if(vm.count("help") > 0){ + std::cout << "UHD Daughterboard Coercion Test\n" + "This program tests your USRP daughterboard(s) to\n" + "make sure that they can successfully tune to all\n" + "frequencies and gains in their advertised ranges.\n\n"; + std::cout << desc << std::endl; + return ~0; + } + + if(ref != "internal" and ref != "external" and ref != "mimo"){ + std::cout << desc << std::endl; + std::cout << "REF must equal internal, external, or mimo." << std::endl; + return ~0; + } + + if(vm.count("tx") + vm.count("rx") == 0){ + std::cout << desc << std::endl; + std::cout << "Specify --tx to test for TX frequency coercion\n" + "Specify --rx to test for RX frequency coercion\n"; + return ~0; + } + + if(test_rx and usrp->get_usrp_rx_info().get("rx_id") == "Basic RX (0x0001)"){ + std::cout << desc << std::endl; + std::cout << "This test does not work with the Basic RX daughterboard." << std::endl; + return ~0; + } + else if(test_rx and usrp->get_usrp_rx_info().get("rx_id") == "Unknown (0xffff)"){ + std::cout << desc << std::endl; + std::cout << "This daughterboard is unrecognized, or there is no RX daughterboard." << std::endl; + return ~0; + } + + if(test_tx and usrp->get_usrp_tx_info().get("tx_id") == "Basic TX (0x0000)"){ + std::cout << desc << std::endl; + std::cout << "This test does not work with the Basic TX daughterboard." << std::endl; + return ~0; + } + else if(test_tx and usrp->get_usrp_tx_info().get("tx_id") == "Unknown (0xffff)"){ + std::cout << desc << std::endl; + std::cout << "This daughterboard is unrecognized, or there is no TX daughterboard." << std::endl; + return ~0; + } + + usrp_config = return_USRP_config_string(usrp, test_tx, test_rx); + if(test_tx) tx_results = tx_test(usrp, test_tx_gain, ref, verbose); + if(test_rx) rx_results = rx_test(usrp, test_rx_gain, ref, verbose); + + if(verbose) std::cout << std::endl; + std::cout << usrp_config << std::endl << std::endl; + if(test_tx) std::cout << tx_results << std::endl; + if(test_tx and test_rx) std::cout << std::endl; + if(test_rx) std::cout << rx_results << std::endl; + + return 0; +} diff --git a/host/include/uhd/usrp/multi_usrp.hpp b/host/include/uhd/usrp/multi_usrp.hpp index 3095eea89..2e83823ba 100644 --- a/host/include/uhd/usrp/multi_usrp.hpp +++ b/host/include/uhd/usrp/multi_usrp.hpp @@ -447,6 +447,13 @@ public: virtual freq_range_t get_rx_freq_range(size_t chan = 0) = 0; /*! + * Get the center frequency range of the RF frontend. + * \param chan the channel index 0 to N-1 + * \return a frequency range object + */ + virtual freq_range_t get_fe_rx_freq_range(size_t chan = 0) = 0; + + /*! * Set the RX gain value for the specified gain element. * For an empty name, distribute across all gain elements. * \param gain the gain in dB @@ -693,6 +700,13 @@ public: virtual freq_range_t get_tx_freq_range(size_t chan = 0) = 0; /*! + * Get the center frequency range of the TX frontend. + * \param chan the channel index 0 to N-1 + * \return a frequency range object + */ + virtual freq_range_t get_fe_tx_freq_range(size_t chan = 0) = 0; + + /*! * Set the TX gain value for the specified gain element. * For an empty name, distribute across all gain elements. * \param gain the gain in dB diff --git a/host/lib/usrp/multi_usrp.cpp b/host/lib/usrp/multi_usrp.cpp index fe3c923d3..1267da89c 100644 --- a/host/lib/usrp/multi_usrp.cpp +++ b/host/lib/usrp/multi_usrp.cpp @@ -579,6 +579,10 @@ public: ); } + freq_range_t get_fe_rx_freq_range(size_t chan){ + return _tree->access<meta_range_t>(rx_rf_fe_root(chan) / "freq" / "range").get(); + } + void set_rx_gain(double gain, const std::string &name, size_t chan){ return rx_gain_group(chan)->set_value(gain, name); } @@ -727,6 +731,10 @@ public: ); } + freq_range_t get_fe_tx_freq_range(size_t chan){ + return _tree->access<meta_range_t>(tx_rf_fe_root(chan) / "freq" / "range").get(); + } + void set_tx_gain(double gain, const std::string &name, size_t chan){ return tx_gain_group(chan)->set_value(gain, name); } |