Fix Bandwidth for IQ subdevs on Basic/LF

    Additional typo cleanup and fix WBX bandwidth

4 files changed, 17 insertions, 7 deletions

diff --git a/host/lib/usrp/dboard/db_basic_and_lf.cpp b/host/lib/usrp/dboard/db_basic_and_lf.cpp
index 4c49b3bff..f03dd43d1 100644
--- a/host/lib/usrp/dboard/db_basic_and_lf.cpp
+++ b/host/lib/usrp/dboard/db_basic_and_lf.cpp
@@ -31,6 +31,16 @@ using namespace uhd::usrp;
 using namespace boost::assign;
 
 /***********************************************************************
+ * Constants
+ **********************************************************************/
+static const uhd::dict<std::string, double> subdev_bandwidth_scalar = map_list_of
+    ("A", 1.0)
+    ("B", 1.0)
+    ("AB", 2.0)
+    ("BA", 2.0)
+;
+
+/***********************************************************************
  * The basic and lf boards:
  *   They share a common class because only the frequency bounds differ.
  **********************************************************************/
@@ -163,7 +173,7 @@ void basic_rx::rx_get(const wax::obj &key_, wax::obj &val){
         return;
 
     case SUBDEV_PROP_BANDWIDTH:
-        val = 2*_max_freq; //we want complex double-sided
+        val = subdev_bandwidth_scalar[get_subdev_name()]*_max_freq;
         return;
 
     default: UHD_THROW_PROP_GET_ERROR();
@@ -274,7 +284,7 @@ void basic_tx::tx_get(const wax::obj &key_, wax::obj &val){
         return;
 
     case SUBDEV_PROP_BANDWIDTH:
-        val = 2*_max_freq; //we want complex double-sided
+        val = subdev_bandwidth_scalar[get_subdev_name()]*_max_freq;
         return;
 
     default: UHD_THROW_PROP_GET_ERROR();
diff --git a/host/lib/usrp/dboard/db_rfx.cpp b/host/lib/usrp/dboard/db_rfx.cpp
index 12e458d8c..152198c3a 100644
--- a/host/lib/usrp/dboard/db_rfx.cpp
+++ b/host/lib/usrp/dboard/db_rfx.cpp
@@ -458,7 +458,7 @@ void rfx_xcvr::rx_get(const wax::obj &key_, wax::obj &val){
         return;
 
     case SUBDEV_PROP_BANDWIDTH:
-        val = 2*20.0e6; //30MHz low-pass, we want complex double-sided
+        val = 2*20.0e6; //20MHz low-pass, we want complex double-sided
         return;
 
     default: UHD_THROW_PROP_GET_ERROR();
@@ -555,7 +555,7 @@ void rfx_xcvr::tx_get(const wax::obj &key_, wax::obj &val){
         return;
 
     case SUBDEV_PROP_BANDWIDTH:
-        val = 2*20.0e6; //30MHz low-pass, we want complex double-sided
+        val = 2*20.0e6; //20MHz low-pass, we want complex double-sided
         return;
 
     default: UHD_THROW_PROP_GET_ERROR();
diff --git a/host/lib/usrp/dboard/db_tvrx.cpp b/host/lib/usrp/dboard/db_tvrx.cpp
index 1f3c76556..2873e3d54 100644
--- a/host/lib/usrp/dboard/db_tvrx.cpp
+++ b/host/lib/usrp/dboard/db_tvrx.cpp
@@ -460,7 +460,7 @@ void tvrx::rx_get(const wax::obj &key_, wax::obj &val){
         return;
 
     case SUBDEV_PROP_BANDWIDTH:
-        val = 6.0e6; //30MHz low-pass, we want complex double-sided
+        val = 6.0e6;
         return;
 
     default: UHD_THROW_PROP_GET_ERROR();
diff --git a/host/lib/usrp/dboard/db_wbx.cpp b/host/lib/usrp/dboard/db_wbx.cpp
index 647f1b975..572f5de97 100644
--- a/host/lib/usrp/dboard/db_wbx.cpp
+++ b/host/lib/usrp/dboard/db_wbx.cpp
@@ -527,7 +527,7 @@ void wbx_xcvr::rx_get(const wax::obj &key_, wax::obj &val){
         return;
 
     case SUBDEV_PROP_BANDWIDTH:
-        val = 2*30.0e6; //20MHz low-pass, we want complex double-sided
+        val = 2*20.0e6; //20MHz low-pass, we want complex double-sided
         return;
 
     default: UHD_THROW_PROP_GET_ERROR();
@@ -628,7 +628,7 @@ void wbx_xcvr::tx_get(const wax::obj &key_, wax::obj &val){
         return;
 
     case SUBDEV_PROP_BANDWIDTH:
-        val = 2*30.0e6; //20MHz low-pass, we want complex double-sided
+        val = 2*20.0e6; //20MHz low-pass, we want complex double-sided
         return;
 
     default: UHD_THROW_PROP_GET_ERROR();