1 files changed, 78 insertions, 0 deletions
diff --git a/host/utils/usrp_burn_mb_eeprom.cpp b/host/utils/usrp_burn_mb_eeprom.cpp
new file mode 100644
index 000000000..ca9a6c8ba
--- /dev/null
+++ b/host/utils/usrp_burn_mb_eeprom.cpp
@@ -0,0 +1,78 @@
+//
+// Copyright 2010 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/safe_main.hpp>
+#include <uhd/device.hpp>
+#include <uhd/property_tree.hpp>
+#include <uhd/usrp/mboard_eeprom.hpp>
+#include <boost/program_options.hpp>
+#include <boost/format.hpp>
+#include <iostream>
+
+namespace po = boost::program_options;
+
+int UHD_SAFE_MAIN(int argc, char *argv[]){
+    std::string args, key, val;
+
+    po::options_description desc("Allowed options");
+    desc.add_options()
+        ("help", "help message")
+        ("args", po::value<std::string>(&args)->default_value(""), "device address args [default = \"\"]")
+        ("key", po::value<std::string>(&key), "the indentifier for a value in EEPROM")
+        ("val", po::value<std::string>(&val), "the new value to set, omit for readback")
+    ;
+
+    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") or not vm.count("key")){
+        std::cout << boost::format("USRP Burn Motherboard EEPROM %s") % desc << std::endl;
+        std::cout << boost::format(
+            "Omit the value argument to perform a readback,\n"
+            "Or specify a new value to burn into the EEPROM.\n"
+        ) << std::endl;
+        return ~0;
+    }
+
+    std::cout << "Creating USRP device from address: " + args << std::endl;
+    uhd::device::sptr dev = uhd::device::make(args);
+    uhd::property_tree::sptr tree = dev->get_tree();
+    std::cout << std::endl;
+
+    if (true /*always readback*/){
+        std::cout << "Fetching current settings from EEPROM..." << std::endl;
+        uhd::usrp::mboard_eeprom_t mb_eeprom = tree->access<uhd::usrp::mboard_eeprom_t>("/mboards/0/eeprom").get();
+        if (not mb_eeprom.has_key(key)){
+            std::cerr << boost::format("Cannot find value for EEPROM[%s]") % key << std::endl;
+            return ~0;
+        }
+        std::cout << boost::format("    EEPROM [\"%s\"] is \"%s\"") % key % mb_eeprom[key] << std::endl;
+        std::cout << std::endl;
+    }
+    if (vm.count("val")){
+        uhd::usrp::mboard_eeprom_t mb_eeprom; mb_eeprom[key] = val;
+        std::cout << boost::format("Setting EEPROM [\"%s\"] to \"%s\"...") % key % val << std::endl;
+        tree->access<uhd::usrp::mboard_eeprom_t>("/mboards/0/eeprom").set(mb_eeprom);
+        std::cout << "Power-cycle the USRP device for the changes to take effect." << std::endl;
+        std::cout << std::endl;
+    }
+
+    std::cout << "Done" << std::endl;
+    return 0;
+}