usrp: change the bandwidth param to a double (its a frequency), add set and gets for BW in the wrappers

1 files changed, 16 insertions, 4 deletions

diff --git a/host/lib/usrp/multi_usrp.cpp b/host/lib/usrp/multi_usrp.cpp
index 6df3afbf8..027530f31 100644
--- a/host/lib/usrp/multi_usrp.cpp
+++ b/host/lib/usrp/multi_usrp.cpp
@@ -256,6 +256,14 @@ public:
         return _rx_subdev(chan)[SUBDEV_PROP_LO_LOCKED].as<bool>();
     }
 
+    void set_rx_bandwidth(double bandwidth, size_t chan){
+        _rx_subdev(chan)[SUBDEV_PROP_BANDWIDTH] = bandwidth;
+    }
+
+    double get_rx_bandwidth(size_t chan){
+        return _rx_subdev(chan)[SUBDEV_PROP_BANDWIDTH].as<double>();
+    }
+
     float read_rssi(size_t chan){
         return _rx_subdev(chan)[SUBDEV_PROP_RSSI].as<float>();
     }
@@ -263,10 +271,6 @@ public:
     dboard_iface::sptr get_rx_dboard_iface(size_t chan){
         return _rx_dboard(chan)[DBOARD_PROP_DBOARD_IFACE].as<dboard_iface::sptr>();
     }
-    
-    void set_rx_bandwidth(float bandwidth, size_t chan) {
-        _rx_subdev(chan)[SUBDEV_PROP_BANDWIDTH] = bandwidth;
-    }
 
     /*******************************************************************
      * TX methods
@@ -352,6 +356,14 @@ public:
         return _tx_subdev(chan)[SUBDEV_PROP_LO_LOCKED].as<bool>();
     }
 
+    void set_tx_bandwidth(double bandwidth, size_t chan){
+        _tx_subdev(chan)[SUBDEV_PROP_BANDWIDTH] = bandwidth;
+    }
+
+    double get_tx_bandwidth(size_t chan){
+        return _tx_subdev(chan)[SUBDEV_PROP_BANDWIDTH].as<double>();
+    }
+
     dboard_iface::sptr get_tx_dboard_iface(size_t chan){
         return _tx_dboard(chan)[DBOARD_PROP_DBOARD_IFACE].as<dboard_iface::sptr>();
     }