RFNoC: Exposed LO sharing functions in radio block

2 files changed, 59 insertions, 0 deletions

diff --git a/host/lib/rfnoc/radio_ctrl_impl.cpp b/host/lib/rfnoc/radio_ctrl_impl.cpp
index a143bb248..1caa9bb99 100644
--- a/host/lib/rfnoc/radio_ctrl_impl.cpp
+++ b/host/lib/rfnoc/radio_ctrl_impl.cpp
@@ -29,6 +29,7 @@ using namespace uhd;
 using namespace uhd::rfnoc;
 
 static const size_t BYTES_PER_SAMPLE = 4;
+const std::string radio_ctrl::ALL_LOS = "all";
 
 /****************************************************************************
  * Structors and init
@@ -242,6 +243,51 @@ double radio_ctrl_impl::get_rx_bandwidth(const size_t chan) /* const */
 {
     return _rx_bandwidth[chan];
 }
+    
+std::vector<std::string> radio_ctrl_impl::get_rx_lo_names(const size_t /* chan */)
+{
+    return std::vector<std::string>();
+}
+
+std::vector<std::string> radio_ctrl_impl::get_rx_lo_sources(const std::string & /* name */, const size_t /* chan */)
+{
+    return std::vector<std::string>();
+}
+
+freq_range_t radio_ctrl_impl::get_rx_lo_freq_range(const std::string & /* name */, const size_t /* chan */)
+{
+    return freq_range_t();
+}
+
+void radio_ctrl_impl::set_rx_lo_source(const std::string & /* src */, const std::string & /* name */, const size_t /* chan */)
+{
+    throw uhd::not_implemented_error("set_rx_lo_source is not supported on this radio");
+}
+
+const std::string radio_ctrl_impl::get_rx_lo_source(const std::string & /* name */, const size_t /* chan */)
+{
+    return "internal";
+}
+
+void radio_ctrl_impl::set_rx_lo_export_enabled(bool /* enabled */, const std::string & /* name */, const size_t /* chan */)
+{
+    throw uhd::not_implemented_error("set_rx_lo_export_enabled is not supported on this radio");
+}
+
+bool radio_ctrl_impl::get_rx_lo_export_enabled(const std::string & /* name */, const size_t /* chan */)
+{
+    return false; // Not exporting non-existant LOs
+}
+
+double radio_ctrl_impl::set_rx_lo_freq(double /* freq */, const std::string & /* name */, const size_t /* chan */)
+{
+    throw uhd::not_implemented_error("set_rx_lo_freq is not supported on this radio");
+}
+
+double radio_ctrl_impl::get_rx_lo_freq(const std::string & /* name */, const size_t /* chan */)
+{
+    return 0;
+}
 
 /***********************************************************************
  * RX Streamer-related methods (from source_block_ctrl_base)
diff --git a/host/lib/rfnoc/radio_ctrl_impl.hpp b/host/lib/rfnoc/radio_ctrl_impl.hpp
index b31239482..21d7da1f1 100644
--- a/host/lib/rfnoc/radio_ctrl_impl.hpp
+++ b/host/lib/rfnoc/radio_ctrl_impl.hpp
@@ -71,6 +71,19 @@ public:
     virtual double get_rx_gain(const size_t) /* const */;
     virtual double get_rx_bandwidth(const size_t) /* const */;
 
+    virtual std::vector<std::string> get_rx_lo_names(const size_t chan);
+    virtual std::vector<std::string> get_rx_lo_sources(const std::string &name, const size_t chan);
+    virtual freq_range_t get_rx_lo_freq_range(const std::string &name, const size_t chan);
+
+    virtual void set_rx_lo_source(const std::string &src, const std::string &name, const size_t chan);
+    virtual const std::string get_rx_lo_source(const std::string &name, const size_t chan);
+
+    virtual void set_rx_lo_export_enabled(bool enabled, const std::string &name, const size_t chan);
+    virtual bool get_rx_lo_export_enabled(const std::string &name, const size_t chan);
+
+    virtual double set_rx_lo_freq(double freq, const std::string &name, const size_t chan);
+    virtual double get_rx_lo_freq(const std::string &name, const size_t chan);
+
     void set_time_now(const time_spec_t &time_spec);
     void set_time_next_pps(const time_spec_t &time_spec);
     void set_time_sync(const uhd::time_spec_t &time);