From 2b06c3815551c99d7691a7aa3dbcf6eaedc9e998 Mon Sep 17 00:00:00 2001
From: Julian Arnold <julian.arnold@ettus.com>
Date: Fri, 20 Feb 2015 10:51:45 -0800
Subject: b2xx: dc offset and iq imbalance correction control

---
 host/lib/usrp/common/ad9361_ctrl.hpp | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'host/lib/usrp/common/ad9361_ctrl.hpp')

diff --git a/host/lib/usrp/common/ad9361_ctrl.hpp b/host/lib/usrp/common/ad9361_ctrl.hpp
index f831f870d..94eee608e 100644
--- a/host/lib/usrp/common/ad9361_ctrl.hpp
+++ b/host/lib/usrp/common/ad9361_ctrl.hpp
@@ -25,6 +25,7 @@
 #include <boost/shared_ptr.hpp>
 #include <ad9361_device.h>
 #include <string>
+#include <complex>
 
 namespace uhd { namespace usrp {
 
@@ -95,7 +96,19 @@ public:
     //! tune the given frontend, return the exact value
     virtual double tune(const std::string &which, const double value) = 0;
 
-    //! turn on/off data port loopback
+    //! set the DC offset for I and Q manually
+    virtual void set_dc_offset(const std::string &which, const std::complex<double> value) = 0;
+
+    //! enable or disable the BB/RF DC tracking feature
+    virtual void set_dc_offset_auto(const std::string &which, const bool on) = 0;
+
+    //! set the IQ correction value manually
+    virtual void set_iq_balance(const std::string &which, const std::complex<double> value) = 0;
+
+    //! enable or disable the quadrature calibration
+    virtual void set_iq_balance_auto(const std::string &which, const bool on) = 0;
+
+    //! turn on/off Catalina's data port loopback
     virtual void data_port_loopback(const bool on) = 0;
 
     //! read internal RSSI sensor
-- 
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