Merge branch 'codec_gains'

Conflicts:
	host/lib/usrp/mimo_usrp.cpp
	host/lib/usrp/simple_usrp.cpp
	host/test/CMakeLists.txt

1 files changed, 15 insertions, 6 deletions

diff --git a/host/lib/usrp/mimo_usrp.cpp b/host/lib/usrp/mimo_usrp.cpp
index 34dee42b8..7965e4016 100644
--- a/host/lib/usrp/mimo_usrp.cpp
+++ b/host/lib/usrp/mimo_usrp.cpp
@@ -18,6 +18,7 @@
 #include <uhd/usrp/mimo_usrp.hpp>
 #include <uhd/usrp/tune_helper.hpp>
 #include <uhd/utils/assert.hpp>
+#include <uhd/utils/gain_group.hpp>
 #include <uhd/utils/algorithm.hpp>
 #include <uhd/utils/warning.hpp>
 #include <uhd/usrp/subdev_props.hpp>
@@ -190,15 +191,15 @@ public:
     }
 
     void set_rx_gain(size_t chan, float gain){
-        _rx_subdev(chan)[SUBDEV_PROP_GAIN] = gain;
+        return _rx_gain_group(chan)->set_value(gain);
     }
 
     float get_rx_gain(size_t chan){
-        return _rx_subdev(chan)[SUBDEV_PROP_GAIN].as<float>();
+        return _rx_gain_group(chan)->get_value();
     }
 
     gain_range_t get_rx_gain_range(size_t chan){
-        return _rx_subdev(chan)[SUBDEV_PROP_GAIN_RANGE].as<gain_range_t>();
+        return _rx_gain_group(chan)->get_range();
     }
 
     void set_rx_antenna(size_t chan, const std::string &ant){
@@ -262,15 +263,15 @@ public:
     }
 
     void set_tx_gain(size_t chan, float gain){
-        _tx_subdev(chan)[SUBDEV_PROP_GAIN] = gain;
+        return _tx_gain_group(chan)->set_value(gain);
     }
 
     float get_tx_gain(size_t chan){
-        return _tx_subdev(chan)[SUBDEV_PROP_GAIN].as<float>();
+        return _tx_gain_group(chan)->get_value();
     }
 
     gain_range_t get_tx_gain_range(size_t chan){
-        return _tx_subdev(chan)[SUBDEV_PROP_GAIN_RANGE].as<gain_range_t>();
+        return _tx_gain_group(chan)->get_range();
     }
 
     void set_tx_antenna(size_t chan, const std::string &ant){
@@ -317,6 +318,14 @@ private:
         std::string sd_name = _mboard(chan)[MBOARD_PROP_TX_SUBDEV_SPEC].as<subdev_spec_t>().front().sd_name;
         return _tx_dboard(chan)[named_prop_t(DBOARD_PROP_SUBDEV, sd_name)];
     }
+    gain_group::sptr _rx_gain_group(size_t chan){
+        std::string sd_name = _mboard(chan)[MBOARD_PROP_RX_SUBDEV_SPEC].as<subdev_spec_t>().front().sd_name;
+        return _rx_dboard(chan)[named_prop_t(DBOARD_PROP_GAIN_GROUP, sd_name)].as<gain_group::sptr>();
+    }
+    gain_group::sptr _tx_gain_group(size_t chan){
+        std::string sd_name = _mboard(chan)[MBOARD_PROP_TX_SUBDEV_SPEC].as<subdev_spec_t>().front().sd_name;
+        return _tx_dboard(chan)[named_prop_t(DBOARD_PROP_GAIN_GROUP, sd_name)].as<gain_group::sptr>();
+    }
 
     //shadows
     double _rx_rate, _tx_rate;