1 files changed, 76 insertions, 0 deletions
diff --git a/host/utils/uhd_adc_self_cal.cpp b/host/utils/uhd_adc_self_cal.cpp
new file mode 100644
index 000000000..39dab3e15
--- /dev/null
+++ b/host/utils/uhd_adc_self_cal.cpp
@@ -0,0 +1,76 @@
+//
+// Copyright 2020 Ettus Research, a National Instruments Brand
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+
+#include <uhd/features/adc_self_calibration_iface.hpp>
+#include <uhd/rfnoc/radio_control.hpp>
+#include <uhd/rfnoc_graph.hpp>
+#include <uhd/utils/safe_main.hpp>
+#include <uhd/version.hpp>
+#include <boost/program_options.hpp>
+#include <iostream>
+#include <sstream>
+
+namespace po = boost::program_options;
+using namespace uhd;
+
+/****************************************************************************
+ * main
+ ***************************************************************************/
+int UHD_SAFE_MAIN(int argc, char* argv[])
+{
+    po::options_description desc("Allowed options");
+    // clang-format off
+    desc.add_options()
+        ("help", "help message")
+        ("version", "print the version string and exit")
+        ("args", po::value<std::string>()->default_value(""), "device address args")
+    ;
+    // clang-format on
+
+    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 << "UHD ADC self calibration " << desc << std::endl;
+        return EXIT_FAILURE;
+    }
+
+    if (vm.count("version")) {
+        std::cout << uhd::get_version_string() << std::endl;
+        return EXIT_SUCCESS;
+    }
+
+    rfnoc::rfnoc_graph::sptr graph =
+        rfnoc::rfnoc_graph::make(vm["args"].as<std::string>());
+
+    size_t num_calibrations = 0;
+    for (auto radio_id : graph->find_blocks("Radio")) {
+        auto radio_blk = graph->get_block<uhd::rfnoc::radio_control>(radio_id);
+        if (radio_blk->has_feature<uhd::features::adc_self_calibration_iface>()) {
+            auto& feature =
+                radio_blk->get_feature<uhd::features::adc_self_calibration_iface>();
+
+            // Run it on all channels
+            const size_t num_channels = radio_blk->get_num_output_ports();
+            for (size_t i = 0; i < num_channels; i++) {
+                std::cout << "Calibrating on channel " << i << " of " << radio_id << "..."
+                          << std::endl;
+                feature.run(i);
+                std::cout << "Finished!" << std::endl;
+                num_calibrations++;
+            }
+        }
+    }
+    if (num_calibrations > 0) {
+        std::cout << "Calibrated " << num_calibrations << " channels" << std::endl;
+    } else {
+        std::cerr << "WARNING: Did not find any channels to calibrate!" << std::endl;
+    }
+
+    return EXIT_SUCCESS;
+}