From 863648f52eeeea0a8c7e80a7d0f42c5efeede92a Mon Sep 17 00:00:00 2001
From: Martin Braun <martin.braun@ettus.com>
Date: Wed, 22 Jul 2015 18:11:14 -0700
Subject: cores: Moved subtree populate code to frontend cores

---
 host/lib/usrp/cores/rx_frontend_core_200.cpp | 21 +++++++++++++++++++++
 host/lib/usrp/cores/rx_frontend_core_200.hpp |  9 ++++++++-
 host/lib/usrp/cores/tx_frontend_core_200.cpp | 16 ++++++++++++++++
 host/lib/usrp/cores/tx_frontend_core_200.hpp |  8 +++++++-
 4 files changed, 52 insertions(+), 2 deletions(-)

(limited to 'host/lib/usrp/cores')

diff --git a/host/lib/usrp/cores/rx_frontend_core_200.cpp b/host/lib/usrp/cores/rx_frontend_core_200.cpp
index b73896b57..7ac920553 100644
--- a/host/lib/usrp/cores/rx_frontend_core_200.cpp
+++ b/host/lib/usrp/cores/rx_frontend_core_200.cpp
@@ -17,6 +17,7 @@
 
 #include "rx_frontend_core_200.hpp"
 #include <boost/math/special_functions/round.hpp>
+#include <boost/bind.hpp>
 
 using namespace uhd;
 
@@ -38,6 +39,10 @@ rx_frontend_core_200::~rx_frontend_core_200(void){
     /* NOP */
 }
 
+const std::complex<double> rx_frontend_core_200::DEFAULT_DC_OFFSET_VALUE = std::complex<double>(0.0, 0.0);
+const bool rx_frontend_core_200::DEFAULT_DC_OFFSET_ENABLE = true;
+const std::complex<double> rx_frontend_core_200::DEFAULT_IQ_BALANCE_VALUE = std::complex<double>(0.0, 0.0);
+
 class rx_frontend_core_200_impl : public rx_frontend_core_200{
 public:
     rx_frontend_core_200_impl(wb_iface::sptr iface, const size_t base):
@@ -74,6 +79,22 @@ public:
         _iface->poke32(REG_RX_FE_PHASE_CORRECTION, fs_to_bits(cor.imag(), 18));
     }
 
+    void populate_subtree(uhd::property_tree::sptr subtree)
+    {
+        subtree->create<std::complex<double> >("dc_offset/value")
+            .set(DEFAULT_DC_OFFSET_VALUE)
+            .coerce(boost::bind(&rx_frontend_core_200::set_dc_offset, this, _1))
+        ;
+        subtree->create<bool>("dc_offset/enable")
+            .set(DEFAULT_DC_OFFSET_ENABLE)
+            .subscribe(boost::bind(&rx_frontend_core_200::set_dc_offset_auto, this, _1))
+        ;
+        subtree->create<std::complex<double> >("iq_balance/value")
+            .set(DEFAULT_IQ_BALANCE_VALUE)
+            .subscribe(boost::bind(&rx_frontend_core_200::set_iq_balance, this, _1))
+        ;
+    }
+
 private:
     boost::int32_t _i_dc_off, _q_dc_off;
     wb_iface::sptr _iface;
diff --git a/host/lib/usrp/cores/rx_frontend_core_200.hpp b/host/lib/usrp/cores/rx_frontend_core_200.hpp
index 9b18e2089..32ce77e00 100644
--- a/host/lib/usrp/cores/rx_frontend_core_200.hpp
+++ b/host/lib/usrp/cores/rx_frontend_core_200.hpp
@@ -19,14 +19,19 @@
 #define INCLUDED_LIBUHD_USRP_TX_FRONTEND_CORE_200_HPP
 
 #include <uhd/config.hpp>
+#include <uhd/types/wb_iface.hpp>
+#include <uhd/property_tree.hpp>
 #include <boost/utility.hpp>
 #include <boost/shared_ptr.hpp>
-#include <uhd/types/wb_iface.hpp>
 #include <complex>
 #include <string>
 
 class rx_frontend_core_200 : boost::noncopyable{
 public:
+    static const std::complex<double> DEFAULT_DC_OFFSET_VALUE;
+    static const bool DEFAULT_DC_OFFSET_ENABLE;
+    static const std::complex<double> DEFAULT_IQ_BALANCE_VALUE;
+
     typedef boost::shared_ptr<rx_frontend_core_200> sptr;
 
     virtual ~rx_frontend_core_200(void) = 0;
@@ -41,6 +46,8 @@ public:
 
     virtual void set_iq_balance(const std::complex<double> &cor) = 0;
 
+    virtual void populate_subtree(uhd::property_tree::sptr subtree) = 0;
+
 };
 
 #endif /* INCLUDED_LIBUHD_USRP_TX_FRONTEND_CORE_200_HPP */
diff --git a/host/lib/usrp/cores/tx_frontend_core_200.cpp b/host/lib/usrp/cores/tx_frontend_core_200.cpp
index 7000f46bd..0fa028571 100644
--- a/host/lib/usrp/cores/tx_frontend_core_200.cpp
+++ b/host/lib/usrp/cores/tx_frontend_core_200.cpp
@@ -20,6 +20,7 @@
 #include <uhd/exception.hpp>
 #include <boost/assign/list_of.hpp>
 #include <boost/math/special_functions/round.hpp>
+#include <boost/bind.hpp>
 
 using namespace uhd;
 
@@ -29,6 +30,9 @@ using namespace uhd;
 #define REG_TX_FE_PHASE_CORRECTION    _base + 12 //18 bits
 #define REG_TX_FE_MUX                 _base + 16 //8 bits (std output = 0x10, reversed = 0x01)
 
+const std::complex<double> tx_frontend_core_200::DEFAULT_DC_OFFSET_VALUE = std::complex<double>(0.0, 0.0);
+const std::complex<double> tx_frontend_core_200::DEFAULT_IQ_BALANCE_VALUE = std::complex<double>(0.0, 0.0);
+
 static boost::uint32_t fs_to_bits(const double num, const size_t bits){
     return boost::int32_t(boost::math::round(num * (1 << (bits-1))));
 }
@@ -71,6 +75,18 @@ public:
         _iface->poke32(REG_TX_FE_PHASE_CORRECTION, fs_to_bits(cor.imag(), 18));
     }
 
+    void populate_subtree(uhd::property_tree::sptr subtree)
+    {
+        subtree->create< std::complex<double> >("dc_offset/value")
+            .set(DEFAULT_DC_OFFSET_VALUE)
+            .coerce(boost::bind(&tx_frontend_core_200::set_dc_offset, this, _1))
+        ;
+        subtree->create< std::complex<double> >("iq_balance/value")
+            .set(DEFAULT_IQ_BALANCE_VALUE)
+            .subscribe(boost::bind(&tx_frontend_core_200::set_iq_balance, this, _1))
+        ;
+    }
+
 private:
     wb_iface::sptr _iface;
     const size_t _base;
diff --git a/host/lib/usrp/cores/tx_frontend_core_200.hpp b/host/lib/usrp/cores/tx_frontend_core_200.hpp
index 0b89ea818..912256329 100644
--- a/host/lib/usrp/cores/tx_frontend_core_200.hpp
+++ b/host/lib/usrp/cores/tx_frontend_core_200.hpp
@@ -19,9 +19,10 @@
 #define INCLUDED_LIBUHD_USRP_RX_FRONTEND_CORE_200_HPP
 
 #include <uhd/config.hpp>
+#include <uhd/types/wb_iface.hpp>
+#include <uhd/property_tree.hpp>
 #include <boost/utility.hpp>
 #include <boost/shared_ptr.hpp>
-#include <uhd/types/wb_iface.hpp>
 #include <complex>
 #include <string>
 
@@ -29,6 +30,9 @@ class tx_frontend_core_200 : boost::noncopyable{
 public:
     typedef boost::shared_ptr<tx_frontend_core_200> sptr;
 
+    static const std::complex<double> DEFAULT_DC_OFFSET_VALUE;
+    static const std::complex<double> DEFAULT_IQ_BALANCE_VALUE;
+
     virtual ~tx_frontend_core_200(void) = 0;
 
     static sptr make(uhd::wb_iface::sptr iface, const size_t base);
@@ -39,6 +43,8 @@ public:
 
     virtual void set_iq_balance(const std::complex<double> &cor) = 0;
 
+    virtual void populate_subtree(uhd::property_tree::sptr subtree) = 0;
+
 };
 
 #endif /* INCLUDED_LIBUHD_USRP_RX_FRONTEND_CORE_200_HPP */
-- 
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