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-rw-r--r--host/utils/uhd_cal_rx_iq_balance.cpp28
-rw-r--r--host/utils/uhd_cal_tx_dc_offset.cpp28
-rw-r--r--host/utils/uhd_cal_tx_iq_balance.cpp33
-rw-r--r--host/utils/usrp_cal_utils.hpp60
4 files changed, 53 insertions, 96 deletions
diff --git a/host/utils/uhd_cal_rx_iq_balance.cpp b/host/utils/uhd_cal_rx_iq_balance.cpp
index 551da7544..34e9b20a8 100644
--- a/host/utils/uhd_cal_rx_iq_balance.cpp
+++ b/host/utils/uhd_cal_rx_iq_balance.cpp
@@ -126,32 +126,8 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
return EXIT_FAILURE;
}
- //create a usrp device
- std::cout << std::endl;
- 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);
-
- // Configure subdev
- if (vm.count("subdev")) {
- usrp->set_tx_subdev_spec(subdev);
- usrp->set_rx_subdev_spec(subdev);
- }
- UHD_MSG(status) << "Running calibration for " << usrp->get_tx_subdev_name(0) << std::endl;
- serial = get_serial(usrp, "tx");
- UHD_MSG(status) << "Daughterboard serial: " << serial << std::endl;
-
- //set the antennas to cal
- if (not uhd::has(usrp->get_rx_antennas(), "CAL") or not uhd::has(usrp->get_tx_antennas(), "CAL")){
- throw std::runtime_error("This board does not have the CAL antenna option, cannot self-calibrate.");
- }
- usrp->set_rx_antenna("CAL");
- usrp->set_tx_antenna("CAL");
-
- //fail if daughterboard has no serial
- check_for_empty_serial(usrp, "RX", "rx", args);
-
- //set optimum defaults
- set_optimum_defaults(usrp);
+ // Create a USRP device
+ uhd::usrp::multi_usrp::sptr usrp = setup_usrp_for_cal(args, subdev, serial);
//create a receive streamer
uhd::stream_args_t stream_args("fc32"); //complex floats
diff --git a/host/utils/uhd_cal_tx_dc_offset.cpp b/host/utils/uhd_cal_tx_dc_offset.cpp
index eb82db826..798571ad5 100644
--- a/host/utils/uhd_cal_tx_dc_offset.cpp
+++ b/host/utils/uhd_cal_tx_dc_offset.cpp
@@ -128,32 +128,8 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
return EXIT_FAILURE;
}
- //create a usrp device
- std::cout << std::endl;
- 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);
-
- // Configure subdev
- if (vm.count("subdev")) {
- usrp->set_tx_subdev_spec(subdev);
- usrp->set_rx_subdev_spec(subdev);
- }
- UHD_MSG(status) << "Running calibration for " << usrp->get_tx_subdev_name(0) << std::endl;
- serial = get_serial(usrp, "tx");
- UHD_MSG(status) << "Daughterboard serial: " << serial << std::endl;
-
- //set the antennas to cal
- if (not uhd::has(usrp->get_rx_antennas(), "CAL") or not uhd::has(usrp->get_tx_antennas(), "CAL")){
- throw std::runtime_error("This board does not have the CAL antenna option, cannot self-calibrate.");
- }
- usrp->set_rx_antenna("CAL");
- usrp->set_tx_antenna("CAL");
-
- //fail if daughterboard has no serial
- check_for_empty_serial(usrp, "TX", "tx", args);
-
- //set optimum defaults
- set_optimum_defaults(usrp);
+ // Create a USRP device
+ uhd::usrp::multi_usrp::sptr usrp = setup_usrp_for_cal(args, subdev, serial);
//create a receive streamer
uhd::stream_args_t stream_args("fc32"); //complex floats
diff --git a/host/utils/uhd_cal_tx_iq_balance.cpp b/host/utils/uhd_cal_tx_iq_balance.cpp
index 786aac061..4259c6df4 100644
--- a/host/utils/uhd_cal_tx_iq_balance.cpp
+++ b/host/utils/uhd_cal_tx_iq_balance.cpp
@@ -18,12 +18,7 @@
#include "usrp_cal_utils.hpp"
#include <uhd/utils/thread_priority.hpp>
#include <uhd/utils/safe_main.hpp>
-#include <uhd/utils/paths.hpp>
-#include <uhd/utils/algorithm.hpp>
-#include <uhd/utils/msg.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>
@@ -129,32 +124,8 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
return EXIT_FAILURE;
}
- //create a usrp device
- std::cout << std::endl;
- 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);
-
- // Configure subdev
- if (vm.count("subdev")) {
- usrp->set_tx_subdev_spec(subdev);
- usrp->set_rx_subdev_spec(subdev);
- }
- UHD_MSG(status) << "Running calibration for " << usrp->get_tx_subdev_name(0) << std::endl;
- serial = get_serial(usrp, "tx");
- UHD_MSG(status) << "Daughterboard serial: " << serial << std::endl;
-
- //set the antennas to cal
- if (not uhd::has(usrp->get_rx_antennas(), "CAL") or not uhd::has(usrp->get_tx_antennas(), "CAL")){
- throw std::runtime_error("This board does not have the CAL antenna option, cannot self-calibrate.");
- }
- usrp->set_rx_antenna("CAL");
- usrp->set_tx_antenna("CAL");
-
- //fail if daughterboard has no serial
- check_for_empty_serial(usrp, "TX", "tx", args);
-
- //set optimum defaults
- set_optimum_defaults(usrp);
+ // Create a USRP device
+ uhd::usrp::multi_usrp::sptr usrp = setup_usrp_for_cal(args, subdev, serial);
//create a receive streamer
uhd::stream_args_t stream_args("fc32"); //complex floats
diff --git a/host/utils/usrp_cal_utils.hpp b/host/utils/usrp_cal_utils.hpp
index e8749fba7..9e7f4c469 100644
--- a/host/utils/usrp_cal_utils.hpp
+++ b/host/utils/usrp_cal_utils.hpp
@@ -20,6 +20,8 @@
#include <uhd/usrp/multi_usrp.hpp>
#include <uhd/usrp/dboard_eeprom.hpp>
#include <uhd/utils/paths.hpp>
+#include <uhd/utils/algorithm.hpp>
+#include <uhd/utils/msg.hpp>
#include <boost/filesystem.hpp>
#include <boost/format.hpp>
#include <iostream>
@@ -50,6 +52,8 @@ static const size_t default_num_samps = 10000;
**********************************************************************/
static inline void set_optimum_defaults(uhd::usrp::multi_usrp::sptr usrp){
uhd::property_tree::sptr tree = usrp->get_device()->get_tree();
+ // Will work on 1st subdev, top-level must make sure it's the right one
+ uhd::usrp::subdev_spec_t subdev_spec = usrp->get_rx_subdev_spec();
const uhd::fs_path mb_path = "/mboards/0";
const std::string mb_name = tree->access<std::string>(mb_path / "name").get();
@@ -69,7 +73,7 @@ static inline void set_optimum_defaults(uhd::usrp::multi_usrp::sptr usrp){
throw std::runtime_error("self-calibration is not supported for this hardware");
}
- const uhd::fs_path tx_fe_path = "/mboards/0/dboards/A/tx_frontends/0";
+ const uhd::fs_path tx_fe_path = "/mboards/0/dboards/" + subdev_spec[0].db_name + "/tx_frontends/0";
const std::string tx_name = tree->access<std::string>(tx_fe_path / "name").get();
if (tx_name.find("WBX") != std::string::npos){
usrp->set_tx_gain(0);
@@ -87,7 +91,7 @@ static inline void set_optimum_defaults(uhd::usrp::multi_usrp::sptr usrp){
throw std::runtime_error("self-calibration is not supported for this hardware");
}
- const uhd::fs_path rx_fe_path = "/mboards/0/dboards/A/rx_frontends/0";
+ const uhd::fs_path rx_fe_path = "/mboards/0/dboards/" + subdev_spec[0].db_name + "/rx_frontends/0";
const std::string rx_name = tree->access<std::string>(rx_fe_path / "name").get();
if (rx_name.find("WBX") != std::string::npos){
usrp->set_rx_gain(25);
@@ -110,24 +114,19 @@ static inline void set_optimum_defaults(uhd::usrp::multi_usrp::sptr usrp){
/***********************************************************************
* Check for empty serial
**********************************************************************/
-
void check_for_empty_serial(
- uhd::usrp::multi_usrp::sptr usrp,
- std::string XX,
- std::string xx,
- std::string uhd_args
+ uhd::usrp::multi_usrp::sptr usrp
){
+ // Will work on 1st subdev, top-level must make sure it's the right one
+ uhd::usrp::subdev_spec_t subdev_spec = usrp->get_rx_subdev_spec();
//extract eeprom
uhd::property_tree::sptr tree = usrp->get_device()->get_tree();
- const uhd::fs_path db_path = "/mboards/0/dboards/A/" + xx + "_eeprom";
+ // This only works with transceiver boards, so we can always check rx side
+ const uhd::fs_path db_path = "/mboards/0/dboards/" + subdev_spec[0].db_name + "/rx_eeprom";
const uhd::usrp::dboard_eeprom_t db_eeprom = tree->access<uhd::usrp::dboard_eeprom_t>(db_path).get();
- std::string args_str = "";
- if(uhd_args != "") args_str = str(boost::format(" --args=%s") % uhd_args);
-
- std::string error_string = str(boost::format("This %s dboard has no serial!\n\nPlease see the Calibration documentation for details on how to fix this.") % XX);
-
+ std::string error_string = "This dboard has no serial!\n\nPlease see the Calibration documentation for details on how to fix this.";
if (db_eeprom.serial.empty()) throw std::runtime_error(error_string);
}
@@ -188,6 +187,7 @@ static std::string get_serial(
const std::string &tx_rx
){
uhd::property_tree::sptr tree = usrp->get_device()->get_tree();
+ // Will work on 1st subdev, top-level must make sure it's the right one
uhd::usrp::subdev_spec_t subdev_spec = usrp->get_rx_subdev_spec();
const uhd::fs_path db_path = "/mboards/0/dboards/" + subdev_spec[0].db_name + "/" + tx_rx + "_eeprom";
const uhd::usrp::dboard_eeprom_t db_eeprom = tree->access<uhd::usrp::dboard_eeprom_t>(db_path).get();
@@ -270,3 +270,37 @@ static void capture_samples(
}
}
+/***********************************************************************
+ * Setup function
+ **********************************************************************/
+static uhd::usrp::multi_usrp::sptr setup_usrp_for_cal(std::string &args, std::string &subdev, std::string &serial)
+{
+ std::cout << std::endl;
+ 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);
+
+ // Configure subdev
+ if (!subdev.empty()) {
+ usrp->set_tx_subdev_spec(subdev);
+ usrp->set_rx_subdev_spec(subdev);
+ }
+ UHD_MSG(status) << "Running calibration for " << usrp->get_tx_subdev_name(0) << std::endl;
+ serial = get_serial(usrp, "tx");
+ UHD_MSG(status) << "Daughterboard serial: " << serial << std::endl;
+
+ //set the antennas to cal
+ if (not uhd::has(usrp->get_rx_antennas(), "CAL") or not uhd::has(usrp->get_tx_antennas(), "CAL")){
+ throw std::runtime_error("This board does not have the CAL antenna option, cannot self-calibrate.");
+ }
+ usrp->set_rx_antenna("CAL");
+ usrp->set_tx_antenna("CAL");
+
+ //fail if daughterboard has no serial
+ check_for_empty_serial(usrp);
+
+ //set optimum defaults
+ set_optimum_defaults(usrp);
+
+ return usrp;
+}
+
generated by cgit v1.2.3 (git 2.46.0) at 2025-10-31 15:35:52 +0000