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-rw-r--r--host/examples/rx_ascii_art_dft.cpp39
-rw-r--r--host/examples/rx_samples_to_file.cpp38
-rw-r--r--host/examples/rx_samples_to_udp.cpp53
-rw-r--r--host/examples/tx_samples_from_file.cpp37
-rw-r--r--host/examples/tx_waveforms.cpp38
5 files changed, 198 insertions, 7 deletions
diff --git a/host/examples/rx_ascii_art_dft.cpp b/host/examples/rx_ascii_art_dft.cpp
index fa8c4d4a4..11a0ccc24 100644
--- a/host/examples/rx_ascii_art_dft.cpp
+++ b/host/examples/rx_ascii_art_dft.cpp
@@ -32,7 +32,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
uhd::set_thread_priority_safe();
//variables to be set by po
- std::string args, ant, subdev;
+ std::string args, ant, subdev, ref;
size_t num_bins;
double rate, freq, gain, bw, frame_rate;
float ref_lvl, dyn_rng;
@@ -54,6 +54,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
("frame-rate", po::value<double>(&frame_rate)->default_value(5), "frame rate of the display (fps)")
("ref-lvl", po::value<float>(&ref_lvl)->default_value(0), "reference level for the display (dB)")
("dyn-rng", po::value<float>(&dyn_rng)->default_value(60), "dynamic range for the display (dB)")
+ ("ref", po::value<std::string>(&ref)->default_value("INTERNAL"), "waveform type (INTERNAL, EXTERNAL, MIMO)")
;
po::variables_map vm;
po::store(po::parse_command_line(argc, argv, desc), vm);
@@ -70,7 +71,21 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
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);
- //always select the subdevice first, the channel mapping affects the other settings
+ //Lock mboard clocks
+ if (ref == "MIMO") {
+ uhd::clock_config_t clock_config;
+ clock_config.ref_source = uhd::clock_config_t::REF_MIMO;
+ clock_config.pps_source = uhd::clock_config_t::PPS_MIMO;
+ usrp->set_clock_config(clock_config, 0);
+ }
+ else if (ref == "EXTERNAL") {
+ usrp->set_clock_config(uhd::clock_config_t::external(), 0);
+ }
+ else if (ref == "INTERNAL") {
+ usrp->set_clock_config(uhd::clock_config_t::internal(), 0);
+ }
+
+ //always select the subdevice first, the channel mapping affects the other settings
if (vm.count("subdev")) usrp->set_rx_subdev_spec(subdev);
std::cout << boost::format("Using Device: %s") % usrp->get_pp_string() << std::endl;
@@ -112,6 +127,26 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
boost::this_thread::sleep(boost::posix_time::seconds(1)); //allow for some setup time
+ //Check Ref and LO Lock detect
+ std::vector<std::string> sensor_names;
+ sensor_names = usrp->get_rx_sensor_names(0);
+ if (std::find(sensor_names.begin(), sensor_names.end(), "lo_locked") != sensor_names.end()) {
+ uhd::sensor_value_t lo_locked = usrp->get_rx_sensor("lo_locked",0);
+ std::cout << boost::format("Checking RX: %s ...") % lo_locked.to_pp_string() << std::endl;
+ UHD_ASSERT_THROW(lo_locked.to_bool());
+ }
+ sensor_names = usrp->get_mboard_sensor_names(0);
+ if ((ref == "MIMO") and (std::find(sensor_names.begin(), sensor_names.end(), "mimo_locked") != sensor_names.end())) {
+ uhd::sensor_value_t mimo_locked = usrp->get_mboard_sensor("mimo_locked",0);
+ std::cout << boost::format("Checking RX: %s ...") % mimo_locked.to_pp_string() << std::endl;
+ UHD_ASSERT_THROW(mimo_locked.to_bool());
+ }
+ if ((ref == "EXTERNAL") and (std::find(sensor_names.begin(), sensor_names.end(), "ref_locked") != sensor_names.end())) {
+ uhd::sensor_value_t ref_locked = usrp->get_mboard_sensor("ref_locked",0);
+ std::cout << boost::format("Checking RX: %s ...") % ref_locked.to_pp_string() << std::endl;
+ UHD_ASSERT_THROW(ref_locked.to_bool());
+ }
+
//allocate recv buffer and metatdata
uhd::rx_metadata_t md;
std::vector<std::complex<float> > buff(num_bins);
diff --git a/host/examples/rx_samples_to_file.cpp b/host/examples/rx_samples_to_file.cpp
index d44315701..05d9b15b7 100644
--- a/host/examples/rx_samples_to_file.cpp
+++ b/host/examples/rx_samples_to_file.cpp
@@ -18,6 +18,7 @@
#include <uhd/utils/thread_priority.hpp>
#include <uhd/utils/safe_main.hpp>
#include <uhd/usrp/multi_usrp.hpp>
+#include <uhd/exception.hpp>
#include <boost/program_options.hpp>
#include <boost/format.hpp>
#include <boost/thread.hpp>
@@ -64,7 +65,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
uhd::set_thread_priority_safe();
//variables to be set by po
- std::string args, file, type, ant, subdev;
+ std::string args, file, type, ant, subdev, ref;
size_t total_num_samps, spb;
double rate, freq, gain, bw;
@@ -83,6 +84,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
("ant", po::value<std::string>(&ant), "daughterboard antenna selection")
("subdev", po::value<std::string>(&subdev), "daughterboard subdevice specification")
("bw", po::value<double>(&bw), "daughterboard IF filter bandwidth in Hz")
+ ("ref", po::value<std::string>(&ref)->default_value("INTERNAL"), "waveform type (INTERNAL, EXTERNAL, MIMO)")
;
po::variables_map vm;
po::store(po::parse_command_line(argc, argv, desc), vm);
@@ -99,6 +101,20 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
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);
+ //Lock mboard clocks
+ if (ref == "MIMO") {
+ uhd::clock_config_t clock_config;
+ clock_config.ref_source = uhd::clock_config_t::REF_MIMO;
+ clock_config.pps_source = uhd::clock_config_t::PPS_MIMO;
+ usrp->set_clock_config(clock_config, 0);
+ }
+ else if (ref == "EXTERNAL") {
+ usrp->set_clock_config(uhd::clock_config_t::external(), 0);
+ }
+ else if (ref == "INTERNAL") {
+ usrp->set_clock_config(uhd::clock_config_t::internal(), 0);
+ }
+
//always select the subdevice first, the channel mapping affects the other settings
if (vm.count("subdev")) usrp->set_rx_subdev_spec(subdev);
@@ -141,6 +157,26 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
boost::this_thread::sleep(boost::posix_time::seconds(1)); //allow for some setup time
+ //Check Ref and LO Lock detect
+ std::vector<std::string> sensor_names;
+ sensor_names = usrp->get_rx_sensor_names(0);
+ if (std::find(sensor_names.begin(), sensor_names.end(), "lo_locked") != sensor_names.end()) {
+ uhd::sensor_value_t lo_locked = usrp->get_rx_sensor("lo_locked",0);
+ std::cout << boost::format("Checking RX: %s ...") % lo_locked.to_pp_string() << std::endl;
+ UHD_ASSERT_THROW(lo_locked.to_bool());
+ }
+ sensor_names = usrp->get_mboard_sensor_names(0);
+ if ((ref == "MIMO") and (std::find(sensor_names.begin(), sensor_names.end(), "mimo_locked") != sensor_names.end())) {
+ uhd::sensor_value_t mimo_locked = usrp->get_mboard_sensor("mimo_locked",0);
+ std::cout << boost::format("Checking RX: %s ...") % mimo_locked.to_pp_string() << std::endl;
+ UHD_ASSERT_THROW(mimo_locked.to_bool());
+ }
+ if ((ref == "EXTERNAL") and (std::find(sensor_names.begin(), sensor_names.end(), "ref_locked") != sensor_names.end())) {
+ uhd::sensor_value_t ref_locked = usrp->get_mboard_sensor("ref_locked",0);
+ std::cout << boost::format("Checking RX: %s ...") % ref_locked.to_pp_string() << std::endl;
+ UHD_ASSERT_THROW(ref_locked.to_bool());
+ }
+
//setup streaming
uhd::stream_cmd_t stream_cmd((total_num_samps == 0)?
uhd::stream_cmd_t::STREAM_MODE_START_CONTINUOUS:
diff --git a/host/examples/rx_samples_to_udp.cpp b/host/examples/rx_samples_to_udp.cpp
index 7ea775764..d06f1bc6e 100644
--- a/host/examples/rx_samples_to_udp.cpp
+++ b/host/examples/rx_samples_to_udp.cpp
@@ -19,6 +19,7 @@
#include <uhd/utils/safe_main.hpp>
#include <uhd/usrp/multi_usrp.hpp>
#include <uhd/transport/udp_simple.hpp>
+#include <uhd/exception.hpp>
#include <boost/program_options.hpp>
#include <boost/format.hpp>
#include <boost/thread.hpp>
@@ -31,9 +32,9 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
uhd::set_thread_priority_safe();
//variables to be set by po
- std::string args;
+ std::string args, file, ant, subdev, ref;
size_t total_num_samps;
- double rate, freq, gain;
+ double rate, freq, gain, bw;
std::string addr, port;
//setup the program options
@@ -45,8 +46,12 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
("rate", po::value<double>(&rate)->default_value(100e6/16), "rate of incoming samples")
("freq", po::value<double>(&freq)->default_value(0), "rf center frequency in Hz")
("gain", po::value<double>(&gain)->default_value(0), "gain for the RF chain")
+ ("ant", po::value<std::string>(&ant), "daughterboard antenna selection")
+ ("subdev", po::value<std::string>(&subdev), "daughterboard subdevice specification")
+ ("bw", po::value<double>(&bw), "daughterboard IF filter bandwidth in Hz")
("port", po::value<std::string>(&port)->default_value("7124"), "server udp port")
("addr", po::value<std::string>(&addr)->default_value("192.168.1.10"), "resolvable server address")
+ ("ref", po::value<std::string>(&ref)->default_value("INTERNAL"), "waveform type (INTERNAL, EXTERNAL, MIMO)")
;
po::variables_map vm;
po::store(po::parse_command_line(argc, argv, desc), vm);
@@ -64,6 +69,20 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
uhd::usrp::multi_usrp::sptr usrp = uhd::usrp::multi_usrp::make(args);
std::cout << boost::format("Using Device: %s") % usrp->get_pp_string() << std::endl;
+ //Lock mboard clocks
+ if (ref == "MIMO") {
+ uhd::clock_config_t clock_config;
+ clock_config.ref_source = uhd::clock_config_t::REF_MIMO;
+ clock_config.pps_source = uhd::clock_config_t::PPS_MIMO;
+ usrp->set_clock_config(clock_config, 0);
+ }
+ else if (ref == "EXTERNAL") {
+ usrp->set_clock_config(uhd::clock_config_t::external(), 0);
+ }
+ else if (ref == "INTERNAL") {
+ usrp->set_clock_config(uhd::clock_config_t::internal(), 0);
+ }
+
//set the rx sample rate
std::cout << boost::format("Setting RX Rate: %f Msps...") % (rate/1e6) << std::endl;
usrp->set_rx_rate(rate);
@@ -79,8 +98,38 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
usrp->set_rx_gain(gain);
std::cout << boost::format("Actual RX Gain: %f dB...") % usrp->get_rx_gain() << std::endl << std::endl;
+ //set the IF filter bandwidth
+ if (vm.count("bw")){
+ std::cout << boost::format("Setting RX Bandwidth: %f MHz...") % bw << std::endl;
+ usrp->set_rx_bandwidth(bw);
+ std::cout << boost::format("Actual RX Bandwidth: %f MHz...") % usrp->get_rx_bandwidth() << std::endl << std::endl;
+ }
+
+ //set the antenna
+ if (vm.count("ant")) usrp->set_rx_antenna(ant);
+
boost::this_thread::sleep(boost::posix_time::seconds(1)); //allow for some setup time
+ //Check Ref and LO Lock detect
+ std::vector<std::string> sensor_names;
+ sensor_names = usrp->get_rx_sensor_names(0);
+ if (std::find(sensor_names.begin(), sensor_names.end(), "lo_locked") != sensor_names.end()) {
+ uhd::sensor_value_t lo_locked = usrp->get_rx_sensor("lo_locked",0);
+ std::cout << boost::format("Checking RX: %s ...") % lo_locked.to_pp_string() << std::endl;
+ UHD_ASSERT_THROW(lo_locked.to_bool());
+ }
+ sensor_names = usrp->get_mboard_sensor_names(0);
+ if ((ref == "MIMO") and (std::find(sensor_names.begin(), sensor_names.end(), "mimo_locked") != sensor_names.end())) {
+ uhd::sensor_value_t mimo_locked = usrp->get_mboard_sensor("mimo_locked",0);
+ std::cout << boost::format("Checking RX: %s ...") % mimo_locked.to_pp_string() << std::endl;
+ UHD_ASSERT_THROW(mimo_locked.to_bool());
+ }
+ if ((ref == "EXTERNAL") and (std::find(sensor_names.begin(), sensor_names.end(), "ref_locked") != sensor_names.end())) {
+ uhd::sensor_value_t ref_locked = usrp->get_mboard_sensor("ref_locked",0);
+ std::cout << boost::format("Checking RX: %s ...") % ref_locked.to_pp_string() << std::endl;
+ UHD_ASSERT_THROW(ref_locked.to_bool());
+ }
+
//setup streaming
uhd::stream_cmd_t stream_cmd(uhd::stream_cmd_t::STREAM_MODE_NUM_SAMPS_AND_DONE);
stream_cmd.num_samps = total_num_samps;
diff --git a/host/examples/tx_samples_from_file.cpp b/host/examples/tx_samples_from_file.cpp
index acf899fa9..d052baa4a 100644
--- a/host/examples/tx_samples_from_file.cpp
+++ b/host/examples/tx_samples_from_file.cpp
@@ -60,7 +60,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
uhd::set_thread_priority_safe();
//variables to be set by po
- std::string args, file, type, ant, subdev;
+ std::string args, file, type, ant, subdev, ref;
size_t spb;
double rate, freq, gain, bw;
@@ -78,6 +78,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
("ant", po::value<std::string>(&ant), "daughterboard antenna selection")
("subdev", po::value<std::string>(&subdev), "daughterboard subdevice specification")
("bw", po::value<double>(&bw), "daughterboard IF filter bandwidth in Hz")
+ ("ref", po::value<std::string>(&ref)->default_value("INTERNAL"), "waveform type (INTERNAL, EXTERNAL, MIMO)")
;
po::variables_map vm;
po::store(po::parse_command_line(argc, argv, desc), vm);
@@ -94,6 +95,20 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
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);
+ //Lock mboard clocks
+ if (ref == "MIMO") {
+ uhd::clock_config_t clock_config;
+ clock_config.ref_source = uhd::clock_config_t::REF_MIMO;
+ clock_config.pps_source = uhd::clock_config_t::PPS_MIMO;
+ usrp->set_clock_config(clock_config, 0);
+ }
+ else if (ref == "EXTERNAL") {
+ usrp->set_clock_config(uhd::clock_config_t::external(), 0);
+ }
+ else if (ref == "INTERNAL") {
+ usrp->set_clock_config(uhd::clock_config_t::internal(), 0);
+ }
+
//always select the subdevice first, the channel mapping affects the other settings
if (vm.count("subdev")) usrp->set_tx_subdev_spec(subdev);
@@ -136,6 +151,26 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
boost::this_thread::sleep(boost::posix_time::seconds(1)); //allow for some setup time
+ //Check Ref and LO Lock detect
+ std::vector<std::string> sensor_names;
+ sensor_names = usrp->get_tx_sensor_names(0);
+ if (std::find(sensor_names.begin(), sensor_names.end(), "lo_locked") != sensor_names.end()) {
+ uhd::sensor_value_t lo_locked = usrp->get_tx_sensor("lo_locked",0);
+ std::cout << boost::format("Checking TX: %s ...") % lo_locked.to_pp_string() << std::endl;
+ UHD_ASSERT_THROW(lo_locked.to_bool());
+ }
+ sensor_names = usrp->get_mboard_sensor_names(0);
+ if ((ref == "MIMO") and (std::find(sensor_names.begin(), sensor_names.end(), "mimo_locked") != sensor_names.end())) {
+ uhd::sensor_value_t mimo_locked = usrp->get_mboard_sensor("mimo_locked",0);
+ std::cout << boost::format("Checking TX: %s ...") % mimo_locked.to_pp_string() << std::endl;
+ UHD_ASSERT_THROW(mimo_locked.to_bool());
+ }
+ if ((ref == "EXTERNAL") and (std::find(sensor_names.begin(), sensor_names.end(), "ref_locked") != sensor_names.end())) {
+ uhd::sensor_value_t ref_locked = usrp->get_mboard_sensor("ref_locked",0);
+ std::cout << boost::format("Checking TX: %s ...") % ref_locked.to_pp_string() << std::endl;
+ UHD_ASSERT_THROW(ref_locked.to_bool());
+ }
+
//send from file
if (type == "double") send_from_file<std::complex<double> >(usrp, uhd::io_type_t::COMPLEX_FLOAT64, file, spb);
else if (type == "float") send_from_file<std::complex<float> >(usrp, uhd::io_type_t::COMPLEX_FLOAT32, file, spb);
diff --git a/host/examples/tx_waveforms.cpp b/host/examples/tx_waveforms.cpp
index b78cc7d0a..261b1342d 100644
--- a/host/examples/tx_waveforms.cpp
+++ b/host/examples/tx_waveforms.cpp
@@ -19,6 +19,7 @@
#include <uhd/utils/safe_main.hpp>
#include <uhd/utils/static.hpp>
#include <uhd/usrp/multi_usrp.hpp>
+#include <uhd/exception.hpp>
#include <boost/program_options.hpp>
#include <boost/math/special_functions/round.hpp>
#include <boost/foreach.hpp>
@@ -89,7 +90,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
uhd::set_thread_priority_safe();
//variables to be set by po
- std::string args, wave_type, ant, subdev;
+ std::string args, wave_type, ant, subdev, ref;
size_t spb;
double rate, freq, gain, wave_freq, bw;
float ampl;
@@ -109,6 +110,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
("bw", po::value<double>(&bw), "daughterboard IF filter bandwidth in Hz")
("wave-type", po::value<std::string>(&wave_type)->default_value("CONST"), "waveform type (CONST, SQUARE, RAMP, SINE)")
("wave-freq", po::value<double>(&wave_freq)->default_value(0), "waveform frequency in Hz")
+ ("ref", po::value<std::string>(&ref)->default_value("INTERNAL"), "waveform type (INTERNAL, EXTERNAL, MIMO)")
;
po::variables_map vm;
po::store(po::parse_command_line(argc, argv, desc), vm);
@@ -125,6 +127,20 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
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);
+ //Lock mboard clocks
+ if (ref == "MIMO") {
+ uhd::clock_config_t clock_config;
+ clock_config.ref_source = uhd::clock_config_t::REF_MIMO;
+ clock_config.pps_source = uhd::clock_config_t::PPS_MIMO;
+ usrp->set_clock_config(clock_config, 0);
+ }
+ else if (ref == "EXTERNAL") {
+ usrp->set_clock_config(uhd::clock_config_t::external(), 0);
+ }
+ else if (ref == "INTERNAL") {
+ usrp->set_clock_config(uhd::clock_config_t::internal(), 0);
+ }
+
//always select the subdevice first, the channel mapping affects the other settings
if (vm.count("subdev")) usrp->set_tx_subdev_spec(subdev);
@@ -200,6 +216,26 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
std::cout << boost::format("Setting device timestamp to 0...") << std::endl;
usrp->set_time_now(uhd::time_spec_t(0.0));
+ //Check Ref and LO Lock detect
+ std::vector<std::string> sensor_names;
+ sensor_names = usrp->get_tx_sensor_names(0);
+ if (std::find(sensor_names.begin(), sensor_names.end(), "lo_locked") != sensor_names.end()) {
+ uhd::sensor_value_t lo_locked = usrp->get_tx_sensor("lo_locked",0);
+ std::cout << boost::format("Checking TX: %s ...") % lo_locked.to_pp_string() << std::endl;
+ UHD_ASSERT_THROW(lo_locked.to_bool());
+ }
+ sensor_names = usrp->get_mboard_sensor_names(0);
+ if ((ref == "MIMO") and (std::find(sensor_names.begin(), sensor_names.end(), "mimo_locked") != sensor_names.end())) {
+ uhd::sensor_value_t mimo_locked = usrp->get_mboard_sensor("mimo_locked",0);
+ std::cout << boost::format("Checking TX: %s ...") % mimo_locked.to_pp_string() << std::endl;
+ UHD_ASSERT_THROW(mimo_locked.to_bool());
+ }
+ if ((ref == "EXTERNAL") and (std::find(sensor_names.begin(), sensor_names.end(), "ref_locked") != sensor_names.end())) {
+ uhd::sensor_value_t ref_locked = usrp->get_mboard_sensor("ref_locked",0);
+ std::cout << boost::format("Checking TX: %s ...") % ref_locked.to_pp_string() << std::endl;
+ UHD_ASSERT_THROW(ref_locked.to_bool());
+ }
+
std::signal(SIGINT, &sig_int_handler);
std::cout << "Press Ctrl + C to stop streaming..." << std::endl;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 00:06:25 +0000