multi_usrp: Amend get_usrp_{rx,tx}_info() to include cal keys

This adds two more keys to the dictionary return from
get_usrp_{rx,tx}_info() which can be used to query the calibration key
and serial.

1 files changed, 16 insertions, 0 deletions

diff --git a/host/lib/usrp/multi_usrp.cpp b/host/lib/usrp/multi_usrp.cpp
index 067377423..c41b31083 100644
--- a/host/lib/usrp/multi_usrp.cpp
+++ b/host/lib/usrp/multi_usrp.cpp
@@ -442,6 +442,14 @@ public:
             usrp_info["rx_serial"] = db_eeprom.serial;
             usrp_info["rx_id"]     = db_eeprom.id.to_pp_string();
         }
+        if (_tree->exists(rx_rf_fe_root(chan) / "ref_power/key")) {
+            usrp_info["rx_ref_power_key"] =
+                _tree->access<std::string>(rx_rf_fe_root(chan) / "ref_power/key").get();
+        }
+        if (_tree->exists(rx_rf_fe_root(chan) / "ref_power/serial")) {
+            usrp_info["rx_ref_power_serial"] =
+                _tree->access<std::string>(rx_rf_fe_root(chan) / "ref_power/serial").get();
+        }
         return usrp_info;
     }
 
@@ -473,6 +481,14 @@ public:
             usrp_info["tx_serial"] = db_eeprom.serial;
             usrp_info["tx_id"]     = db_eeprom.id.to_pp_string();
         }
+        if (_tree->exists(tx_rf_fe_root(chan) / "ref_power/key")) {
+            usrp_info["tx_ref_power_key"] =
+                _tree->access<std::string>(tx_rf_fe_root(chan) / "ref_power/key").get();
+        }
+        if (_tree->exists(tx_rf_fe_root(chan) / "ref_power/serial")) {
+            usrp_info["tx_ref_power_serial"] =
+                _tree->access<std::string>(tx_rf_fe_root(chan) / "ref_power/serial").get();
+        }
         return usrp_info;
     }