5 files changed, 50 insertions, 5 deletions
diff --git a/mpm/lib/mykonos/ad937x_ctrl.cpp b/mpm/lib/mykonos/ad937x_ctrl.cpp
index 0e76daac0..2594ac920 100644
--- a/mpm/lib/mykonos/ad937x_ctrl.cpp
+++ b/mpm/lib/mykonos/ad937x_ctrl.cpp
@@ -189,7 +189,23 @@ public:
     {
         /* nop */
     }
+    virtual void update_rx_lo_source(uint8_t rx_lo_source){
+        std::lock_guard<std::mutex> lock(*spi_mutex);
+        device.update_rx_lo_source(rx_lo_source);
+    }
+    virtual void update_tx_lo_source(uint8_t tx_lo_source){
+        std::lock_guard<std::mutex> lock(*spi_mutex);
+        device.update_tx_lo_source(tx_lo_source);
+    }
 
+    virtual uint8_t get_rx_lo_source(){
+        std::lock_guard<std::mutex> lock(*spi_mutex);
+        return device.get_rx_lo_source();
+    }
+    virtual uint8_t get_tx_lo_source(){
+        std::lock_guard<std::mutex> lock(*spi_mutex);
+        return device.get_tx_lo_source();
+    }
     virtual void begin_initialization()
     {
         std::lock_guard<std::mutex> lock(*spi_mutex);
diff --git a/mpm/lib/mykonos/ad937x_device.cpp b/mpm/lib/mykonos/ad937x_device.cpp
index de3671849..ac7070df4 100644
--- a/mpm/lib/mykonos/ad937x_device.cpp
+++ b/mpm/lib/mykonos/ad937x_device.cpp
@@ -272,7 +272,20 @@ ad937x_device::ad937x_device(
     gain_ctrl(gain_pins)
 {
 }
-
+void ad937x_device::update_rx_lo_source(uint8_t rx_lo_source){
+    mykonos_config.set_rx_pll_use_external_lo(rx_lo_source);
+    //TODO: should we re-init after this ?
+}
+void ad937x_device::update_tx_lo_source(uint8_t tx_lo_source){
+    mykonos_config.set_tx_pll_use_external_lo(tx_lo_source);
+    //TODO: should we re-init after this ?
+}
+uint8_t ad937x_device::get_rx_lo_source(){
+    return mykonos_config.get_rx_pll_use_external_lo();
+}
+uint8_t ad937x_device::get_tx_lo_source(){
+    return mykonos_config.get_tx_pll_use_external_lo();
+}
 void ad937x_device::_setup_rf(){
     // TODO: add setRfPllLoopFilter here
 
diff --git a/mpm/lib/mykonos/ad937x_device.hpp b/mpm/lib/mykonos/ad937x_device.hpp
index 8dae6f2d3..c816680c4 100644
--- a/mpm/lib/mykonos/ad937x_device.hpp
+++ b/mpm/lib/mykonos/ad937x_device.hpp
@@ -51,7 +51,6 @@ public:
         mpm::types::regs_iface* iface,
         mpm::ad937x::gpio::gain_pins_t gain_pins
     );
-
     void begin_initialization();
     void finish_initialization();
     void setup_cal(uint32_t init_cals_mask, uint32_t tracking_cals_mask, uint32_t timeout);
@@ -91,7 +90,10 @@ public:
 
     void set_enable_gain_pins(uhd::direction_t direction, mpm::ad937x::device::chain_t chain, bool enable);
     void set_gain_pin_step_sizes(uhd::direction_t direction, mpm::ad937x::device::chain_t chain, double inc_step, double dec_step);
-
+    void update_rx_lo_source(uint8_t rxPllUseExternalLo);
+    void update_tx_lo_source(uint8_t rxPllUseExternalLo);
+    uint8_t get_rx_lo_source();
+    uint8_t get_tx_lo_source();
     const static double MIN_FREQ;
     const static double MAX_FREQ;
     const static double MIN_RX_GAIN;
diff --git a/mpm/lib/mykonos/config/ad937x_config_t.cpp b/mpm/lib/mykonos/config/ad937x_config_t.cpp
index 8a7ca76c3..68d1f27bf 100644
--- a/mpm/lib/mykonos/config/ad937x_config_t.cpp
+++ b/mpm/lib/mykonos/config/ad937x_config_t.cpp
@@ -83,7 +83,18 @@ ad937x_config_t::ad937x_config_t(spiSettings_t* sps) :
 
     device = &_device;
 }
-
+void ad937x_config_t::set_rx_pll_use_external_lo(uint8_t val){
+    _rx.rxPllUseExternalLo = val;
+}
+uint8_t ad937x_config_t::get_rx_pll_use_external_lo(){
+    return _rx.rxPllUseExternalLo;
+}
+void ad937x_config_t::set_tx_pll_use_external_lo(uint8_t val){
+    _tx.txPllUseExternalLo = val;
+}
+uint8_t ad937x_config_t::get_tx_pll_use_external_lo(){
+    return _tx.txPllUseExternalLo;
+}
 // This function sets up all the pointers in all of our local members that represent the device struct
 // This function should only be called during construction.
 void ad937x_config_t::_init_pointers()
diff --git a/mpm/lib/mykonos/config/ad937x_config_t.hpp b/mpm/lib/mykonos/config/ad937x_config_t.hpp
index 9eba4992f..e44039ebe 100644
--- a/mpm/lib/mykonos/config/ad937x_config_t.hpp
+++ b/mpm/lib/mykonos/config/ad937x_config_t.hpp
@@ -20,7 +20,6 @@
 #include "../adi/t_mykonos.h"
 #include "ad937x_fir.hpp"
 #include <boost/noncopyable.hpp>
-
 // Allocates and links the entire mykonos config struct in a single class
 class ad937x_config_t  : public boost::noncopyable
 {
@@ -41,6 +40,10 @@ public:
     static const int16_t DEFAULT_RX_FIR[DEFAULT_RX_FIR_SIZE];
     static const int16_t DEFAULT_OBSRX_FIR[DEFAULT_RX_FIR_SIZE];
     static const int16_t DEFAULT_SNIFFER_FIR[DEFAULT_RX_FIR_SIZE];
+    void    set_rx_pll_use_external_lo(uint8_t val);
+    uint8_t get_rx_pll_use_external_lo();
+    void    set_tx_pll_use_external_lo(uint8_t val);
+    uint8_t get_tx_pll_use_external_lo();
 
 private:
     // The top level device struct is non-const and contains all other structs, so everything is "public"