From 6bb62ea374849e36c927be64dbf408c065bc9e8b Mon Sep 17 00:00:00 2001
From: Michael West <michael.west@ettus.com>
Date: Fri, 8 Nov 2013 15:15:19 -0800
Subject: BUG #203:  Initialized gain values to 0.0

---
 host/lib/usrp/b100/b100_impl.cpp   | 6 ++++--
 host/lib/usrp/usrp1/usrp1_impl.cpp | 8 +++++---
 2 files changed, 9 insertions(+), 5 deletions(-)

(limited to 'host/lib')

diff --git a/host/lib/usrp/b100/b100_impl.cpp b/host/lib/usrp/b100/b100_impl.cpp
index c4d050242..138d328aa 100644
--- a/host/lib/usrp/b100/b100_impl.cpp
+++ b/host/lib/usrp/b100/b100_impl.cpp
@@ -295,12 +295,14 @@ b100_impl::b100_impl(const device_addr_t &device_addr){
     _tree->create<std::string>(rx_codec_path / "name").set("ad9522");
     _tree->create<meta_range_t>(rx_codec_path / "gains/pga/range").set(b100_codec_ctrl::rx_pga_gain_range);
     _tree->create<double>(rx_codec_path / "gains/pga/value")
-        .coerce(boost::bind(&b100_impl::update_rx_codec_gain, this, _1));
+        .coerce(boost::bind(&b100_impl::update_rx_codec_gain, this, _1))
+        .set(0.0);
     _tree->create<std::string>(tx_codec_path / "name").set("ad9522");
     _tree->create<meta_range_t>(tx_codec_path / "gains/pga/range").set(b100_codec_ctrl::tx_pga_gain_range);
     _tree->create<double>(tx_codec_path / "gains/pga/value")
         .subscribe(boost::bind(&b100_codec_ctrl::set_tx_pga_gain, _codec_ctrl, _1))
-        .publish(boost::bind(&b100_codec_ctrl::get_tx_pga_gain, _codec_ctrl));
+        .publish(boost::bind(&b100_codec_ctrl::get_tx_pga_gain, _codec_ctrl))
+        .set(0.0);
 
     ////////////////////////////////////////////////////////////////////
     // and do the misc mboard sensors
diff --git a/host/lib/usrp/usrp1/usrp1_impl.cpp b/host/lib/usrp/usrp1/usrp1_impl.cpp
index 253ac1d6f..625926f36 100644
--- a/host/lib/usrp/usrp1/usrp1_impl.cpp
+++ b/host/lib/usrp/usrp1/usrp1_impl.cpp
@@ -258,12 +258,14 @@ usrp1_impl::usrp1_impl(const device_addr_t &device_addr){
         _tree->create<std::string>(rx_codec_path / "name").set("ad9522");
         _tree->create<meta_range_t>(rx_codec_path / "gains/pga/range").set(usrp1_codec_ctrl::rx_pga_gain_range);
         _tree->create<double>(rx_codec_path / "gains/pga/value")
-            .coerce(boost::bind(&usrp1_impl::update_rx_codec_gain, this, db, _1));
+            .coerce(boost::bind(&usrp1_impl::update_rx_codec_gain, this, db, _1))
+            .set(0.0);
         _tree->create<std::string>(tx_codec_path / "name").set("ad9522");
         _tree->create<meta_range_t>(tx_codec_path / "gains/pga/range").set(usrp1_codec_ctrl::tx_pga_gain_range);
         _tree->create<double>(tx_codec_path / "gains/pga/value")
             .subscribe(boost::bind(&usrp1_codec_ctrl::set_tx_pga_gain, _dbc[db].codec, _1))
-            .publish(boost::bind(&usrp1_codec_ctrl::get_tx_pga_gain, _dbc[db].codec));
+            .publish(boost::bind(&usrp1_codec_ctrl::get_tx_pga_gain, _dbc[db].codec))
+            .set(0.0);
     }
 
     ////////////////////////////////////////////////////////////////////
@@ -407,7 +409,7 @@ usrp1_impl::usrp1_impl(const device_addr_t &device_addr){
         _tree->access<subdev_spec_t>(mb_path / "rx_subdev_spec").set(_rx_subdev_spec);
     if (_tree->list(mb_path / "tx_dsps").size() > 0)
         _tree->access<subdev_spec_t>(mb_path / "tx_subdev_spec").set(_tx_subdev_spec);
- 
+
 }
 
 usrp1_impl::~usrp1_impl(void){
-- 
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