usrp-e: merged master, does not build

1 files changed, 103 insertions, 57 deletions

diff --git a/host/lib/usrp/simple_usrp.cpp b/host/lib/usrp/simple_usrp.cpp
index 56e82d7ee..60b25a647 100644
--- a/host/lib/usrp/simple_usrp.cpp
+++ b/host/lib/usrp/simple_usrp.cpp
@@ -18,6 +18,7 @@
 #include <uhd/usrp/simple_usrp.hpp>
 #include <uhd/usrp/tune_helper.hpp>
 #include <uhd/utils/assert.hpp>
+#include <uhd/utils/gain_group.hpp>
 #include <uhd/usrp/subdev_props.hpp>
 #include <uhd/usrp/mboard_props.hpp>
 #include <uhd/usrp/device_props.hpp>
@@ -26,10 +27,16 @@
 #include <boost/foreach.hpp>
 #include <boost/format.hpp>
 #include <stdexcept>
+#include <iostream>
 
 using namespace uhd;
 using namespace uhd::usrp;
 
+static inline freq_range_t add_dsp_shift(const freq_range_t &range, wax::obj dsp){
+    double codec_rate = dsp[DSP_PROP_CODEC_RATE].as<double>();
+    return freq_range_t(range.min - codec_rate/2.0, range.max + codec_rate/2.0);
+}
+
 /***********************************************************************
  * Simple USRP Implementation
  **********************************************************************/
@@ -37,19 +44,6 @@ class simple_usrp_impl : public simple_usrp{
 public:
     simple_usrp_impl(const device_addr_t &addr){
         _dev = device::make(addr);
-        _mboard = (*_dev)[DEVICE_PROP_MBOARD];
-        _rx_dsp = _mboard[MBOARD_PROP_RX_DSP];
-        _tx_dsp = _mboard[MBOARD_PROP_TX_DSP];
-
-        //extract rx subdevice
-        _rx_dboard = _mboard[MBOARD_PROP_RX_DBOARD];
-        std::string rx_subdev_in_use = _rx_dboard[DBOARD_PROP_USED_SUBDEVS].as<prop_names_t>().at(0);
-        _rx_subdev = _rx_dboard[named_prop_t(DBOARD_PROP_SUBDEV, rx_subdev_in_use)];
-
-        //extract tx subdevice
-        _tx_dboard = _mboard[MBOARD_PROP_TX_DBOARD];
-        std::string tx_subdev_in_use = _tx_dboard[DBOARD_PROP_USED_SUBDEVS].as<prop_names_t>().at(0);
-        _tx_subdev = _tx_dboard[named_prop_t(DBOARD_PROP_SUBDEV, tx_subdev_in_use)];
     }
 
     ~simple_usrp_impl(void){
@@ -73,13 +67,13 @@ public:
             "  TX Subdev: %s\n"
         )
             % (*_dev)[DEVICE_PROP_NAME].as<std::string>()
-            % _mboard[MBOARD_PROP_NAME].as<std::string>()
-            % _rx_dsp[DSP_PROP_NAME].as<std::string>()
-            % _rx_dboard[DBOARD_PROP_NAME].as<std::string>()
-            % _rx_subdev[SUBDEV_PROP_NAME].as<std::string>()
-            % _tx_dsp[DSP_PROP_NAME].as<std::string>()
-            % _tx_dboard[DBOARD_PROP_NAME].as<std::string>()
-            % _tx_subdev[SUBDEV_PROP_NAME].as<std::string>()
+            % _mboard()[MBOARD_PROP_NAME].as<std::string>()
+            % _rx_dsp()[DSP_PROP_NAME].as<std::string>()
+            % _rx_dboard()[DBOARD_PROP_NAME].as<std::string>()
+            % _rx_subdev()[SUBDEV_PROP_NAME].as<std::string>()
+            % _tx_dsp()[DSP_PROP_NAME].as<std::string>()
+            % _tx_dboard()[DBOARD_PROP_NAME].as<std::string>()
+            % _tx_subdev()[SUBDEV_PROP_NAME].as<std::string>()
         );
     }
 
@@ -87,140 +81,192 @@ public:
      * Misc
      ******************************************************************/
     time_spec_t get_time_now(void){
-        return _mboard[MBOARD_PROP_TIME_NOW].as<time_spec_t>();
+        return _mboard()[MBOARD_PROP_TIME_NOW].as<time_spec_t>();
     }
 
     void set_time_now(const time_spec_t &time_spec){
-        _mboard[MBOARD_PROP_TIME_NOW] = time_spec;
+        _mboard()[MBOARD_PROP_TIME_NOW] = time_spec;
     }
 
     void set_time_next_pps(const time_spec_t &time_spec){
-        _mboard[MBOARD_PROP_TIME_NEXT_PPS] = time_spec;
+        _mboard()[MBOARD_PROP_TIME_NEXT_PPS] = time_spec;
     }
 
     void issue_stream_cmd(const stream_cmd_t &stream_cmd){
-        _mboard[MBOARD_PROP_STREAM_CMD] = stream_cmd;
+        _mboard()[MBOARD_PROP_STREAM_CMD] = stream_cmd;
     }
 
     void set_clock_config(const clock_config_t &clock_config){
-        _mboard[MBOARD_PROP_CLOCK_CONFIG] = clock_config;
+        _mboard()[MBOARD_PROP_CLOCK_CONFIG] = clock_config;
     }
 
     /*******************************************************************
      * RX methods
      ******************************************************************/
+    void set_rx_subdev_spec(const subdev_spec_t &spec){
+        _mboard()[MBOARD_PROP_RX_SUBDEV_SPEC] = spec;
+        std::cout << "RX " << _mboard()[MBOARD_PROP_RX_SUBDEV_SPEC].as<subdev_spec_t>().to_pp_string() << std::endl;
+    }
+
+    subdev_spec_t get_rx_subdev_spec(void){
+        return _mboard()[MBOARD_PROP_RX_SUBDEV_SPEC].as<subdev_spec_t>();
+    }
+
     void set_rx_rate(double rate){
-        _rx_dsp[DSP_PROP_HOST_RATE] = rate;
+        _rx_dsp()[DSP_PROP_HOST_RATE] = rate;
     }
 
     double get_rx_rate(void){
-        return _rx_dsp[DSP_PROP_HOST_RATE].as<double>();
+        return _rx_dsp()[DSP_PROP_HOST_RATE].as<double>();
     }
 
     tune_result_t set_rx_freq(double target_freq){
-        return tune_rx_subdev_and_ddc(_rx_subdev, _rx_dsp, target_freq);
+        return tune_rx_subdev_and_dsp(_rx_subdev(), _rx_dsp(), target_freq);
     }
 
     tune_result_t set_rx_freq(double target_freq, double lo_off){
-        return tune_rx_subdev_and_ddc(_rx_subdev, _rx_dsp, target_freq, lo_off);
+        return tune_rx_subdev_and_dsp(_rx_subdev(), _rx_dsp(), target_freq, lo_off);
+    }
+
+    double get_rx_freq(void){
+        return derive_freq_from_rx_subdev_and_dsp(_rx_subdev(), _rx_dsp());
     }
 
     freq_range_t get_rx_freq_range(void){
-        return _rx_subdev[SUBDEV_PROP_FREQ_RANGE].as<freq_range_t>();
+        return add_dsp_shift(_rx_subdev()[SUBDEV_PROP_FREQ_RANGE].as<freq_range_t>(), _rx_dsp());
     }
 
     void set_rx_gain(float gain){
-        _rx_subdev[SUBDEV_PROP_GAIN] = gain;
+        return _rx_gain_group()->set_value(gain);
     }
 
     float get_rx_gain(void){
-        return _rx_subdev[SUBDEV_PROP_GAIN].as<float>();
+        return _rx_gain_group()->get_value();
     }
 
     gain_range_t get_rx_gain_range(void){
-        return _rx_subdev[SUBDEV_PROP_GAIN_RANGE].as<gain_range_t>();
+        return _rx_gain_group()->get_range();
     }
 
     void set_rx_antenna(const std::string &ant){
-        _rx_subdev[SUBDEV_PROP_ANTENNA] = ant;
+        _rx_subdev()[SUBDEV_PROP_ANTENNA] = ant;
     }
 
     std::string get_rx_antenna(void){
-        return _rx_subdev[SUBDEV_PROP_ANTENNA].as<std::string>();
+        return _rx_subdev()[SUBDEV_PROP_ANTENNA].as<std::string>();
     }
 
     std::vector<std::string> get_rx_antennas(void){
-        return _rx_subdev[SUBDEV_PROP_ANTENNA_NAMES].as<prop_names_t>();
+        return _rx_subdev()[SUBDEV_PROP_ANTENNA_NAMES].as<prop_names_t>();
     }
 
     bool get_rx_lo_locked(void){
-        return _rx_subdev[SUBDEV_PROP_LO_LOCKED].as<bool>();
+        return _rx_subdev()[SUBDEV_PROP_LO_LOCKED].as<bool>();
     }
 
     float read_rssi(void){
-        return _rx_subdev[SUBDEV_PROP_RSSI].as<float>();
+        return _rx_subdev()[SUBDEV_PROP_RSSI].as<float>();
     }
 
     /*******************************************************************
      * TX methods
      ******************************************************************/
+    void set_tx_subdev_spec(const subdev_spec_t &spec){
+        _mboard()[MBOARD_PROP_TX_SUBDEV_SPEC] = spec;
+        std::cout << "TX " << _mboard()[MBOARD_PROP_TX_SUBDEV_SPEC].as<subdev_spec_t>().to_pp_string() << std::endl;
+    }
+
+    subdev_spec_t get_tx_subdev_spec(void){
+        return _mboard()[MBOARD_PROP_TX_SUBDEV_SPEC].as<subdev_spec_t>();
+    }
+
     void set_tx_rate(double rate){
-        _tx_dsp[DSP_PROP_HOST_RATE] = rate;
+        _tx_dsp()[DSP_PROP_HOST_RATE] = rate;
     }
 
     double get_tx_rate(void){
-        return _tx_dsp[DSP_PROP_HOST_RATE].as<double>();
+        return _tx_dsp()[DSP_PROP_HOST_RATE].as<double>();
     }
 
     tune_result_t set_tx_freq(double target_freq){
-        return tune_tx_subdev_and_duc(_tx_subdev, _tx_dsp, target_freq);
+        return tune_tx_subdev_and_dsp(_tx_subdev(), _tx_dsp(), target_freq);
     }
 
     tune_result_t set_tx_freq(double target_freq, double lo_off){
-        return tune_tx_subdev_and_duc(_tx_subdev, _tx_dsp, target_freq, lo_off);
+        return tune_tx_subdev_and_dsp(_tx_subdev(), _tx_dsp(), target_freq, lo_off);
+    }
+
+    double get_tx_freq(void){
+        return derive_freq_from_tx_subdev_and_dsp(_tx_subdev(), _tx_dsp());
     }
 
     freq_range_t get_tx_freq_range(void){
-        return _tx_subdev[SUBDEV_PROP_FREQ_RANGE].as<freq_range_t>();
+        return add_dsp_shift(_tx_subdev()[SUBDEV_PROP_FREQ_RANGE].as<freq_range_t>(), _tx_dsp());
     }
 
     void set_tx_gain(float gain){
-        _tx_subdev[SUBDEV_PROP_GAIN] = gain;
+        return _tx_gain_group()->set_value(gain);
     }
 
     float get_tx_gain(void){
-        return _tx_subdev[SUBDEV_PROP_GAIN].as<float>();
+        return _tx_gain_group()->get_value();
     }
 
     gain_range_t get_tx_gain_range(void){
-        return _tx_subdev[SUBDEV_PROP_GAIN_RANGE].as<gain_range_t>();
+        return _tx_gain_group()->get_range();
     }
 
     void set_tx_antenna(const std::string &ant){
-        _tx_subdev[SUBDEV_PROP_ANTENNA] = ant;
+        _tx_subdev()[SUBDEV_PROP_ANTENNA] = ant;
     }
 
     std::string get_tx_antenna(void){
-        return _tx_subdev[SUBDEV_PROP_ANTENNA].as<std::string>();
+        return _tx_subdev()[SUBDEV_PROP_ANTENNA].as<std::string>();
     }
 
     std::vector<std::string> get_tx_antennas(void){
-        return _tx_subdev[SUBDEV_PROP_ANTENNA_NAMES].as<prop_names_t>();
+        return _tx_subdev()[SUBDEV_PROP_ANTENNA_NAMES].as<prop_names_t>();
     }
 
     bool get_tx_lo_locked(void){
-        return _tx_subdev[SUBDEV_PROP_LO_LOCKED].as<bool>();
+        return _tx_subdev()[SUBDEV_PROP_LO_LOCKED].as<bool>();
     }
 
 private:
     device::sptr _dev;
-    wax::obj _mboard;
-    wax::obj _rx_dsp;
-    wax::obj _tx_dsp;
-    wax::obj _rx_dboard;
-    wax::obj _tx_dboard;
-    wax::obj _rx_subdev;
-    wax::obj _tx_subdev;
+    wax::obj _mboard(void){
+        return (*_dev)[DEVICE_PROP_MBOARD];
+    }
+    wax::obj _rx_dsp(void){
+        return _mboard()[MBOARD_PROP_RX_DSP];
+    }
+    wax::obj _tx_dsp(void){
+        return _mboard()[MBOARD_PROP_TX_DSP];
+    }
+    wax::obj _rx_dboard(void){
+        std::string db_name = _mboard()[MBOARD_PROP_RX_SUBDEV_SPEC].as<subdev_spec_t>().front().db_name;
+        return _mboard()[named_prop_t(MBOARD_PROP_RX_DBOARD, db_name)];
+    }
+    wax::obj _tx_dboard(void){
+        std::string db_name = _mboard()[MBOARD_PROP_TX_SUBDEV_SPEC].as<subdev_spec_t>().front().db_name;
+        return _mboard()[named_prop_t(MBOARD_PROP_TX_DBOARD, db_name)];
+    }
+    wax::obj _rx_subdev(void){
+        std::string sd_name = _mboard()[MBOARD_PROP_RX_SUBDEV_SPEC].as<subdev_spec_t>().front().sd_name;
+        return _rx_dboard()[named_prop_t(DBOARD_PROP_SUBDEV, sd_name)];
+    }
+    wax::obj _tx_subdev(void){
+        std::string sd_name = _mboard()[MBOARD_PROP_TX_SUBDEV_SPEC].as<subdev_spec_t>().front().sd_name;
+        return _tx_dboard()[named_prop_t(DBOARD_PROP_SUBDEV, sd_name)];
+    }
+    gain_group::sptr _rx_gain_group(void){
+        std::string sd_name = _mboard()[MBOARD_PROP_RX_SUBDEV_SPEC].as<subdev_spec_t>().front().sd_name;
+        return _rx_dboard()[named_prop_t(DBOARD_PROP_GAIN_GROUP, sd_name)].as<gain_group::sptr>();
+    }
+    gain_group::sptr _tx_gain_group(void){
+        std::string sd_name = _mboard()[MBOARD_PROP_TX_SUBDEV_SPEC].as<subdev_spec_t>().front().sd_name;
+        return _tx_dboard()[named_prop_t(DBOARD_PROP_GAIN_GROUP, sd_name)].as<gain_group::sptr>();
+    }
 };
 
 /***********************************************************************