From 02f5347c71f53f11162796b70f15fe74adcc3aa0 Mon Sep 17 00:00:00 2001
From: Nick Foster <nick@nerdnetworks.org>
Date: Tue, 27 Jul 2010 13:56:59 -0700
Subject: Added gain support for USRP2+ ADC.

---
 host/lib/usrp/usrp2/codec_ctrl.hpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'host/lib/usrp/usrp2/codec_ctrl.hpp')

diff --git a/host/lib/usrp/usrp2/codec_ctrl.hpp b/host/lib/usrp/usrp2/codec_ctrl.hpp
index ad014e0e1..d485690f6 100644
--- a/host/lib/usrp/usrp2/codec_ctrl.hpp
+++ b/host/lib/usrp/usrp2/codec_ctrl.hpp
@@ -33,6 +33,19 @@ public:
      */
     static sptr make(usrp2_iface::sptr iface);
 
+    /*!
+     * Set the analog preamplifier on the USRP2+ ADC (ADS62P44).
+     * \param gain enable or disable the 3.5dB preamp
+     */
+
+    virtual void set_rx_analog_gain(bool gain) = 0;
+
+    /*!
+     * Set the digital gain on the USRP2+ ADC (ADS62P44).
+     * \param gain from 0-6.5dB
+     */
+
+    virtual void set_rx_digital_gain(float gain) = 0;
 };
 
 #endif /* INCLUDED_CODEC_CTRL_HPP */
-- 
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