From 81f08ddff55fb5b181fb2575bd418eee2ac95937 Mon Sep 17 00:00:00 2001
From: Julian Arnold <julian.arnold@ettus.com>
Date: Wed, 10 Dec 2014 12:08:40 -0800
Subject: e200: Expose temperature sensor through property tree (sensors/temp)

---
 host/lib/usrp/e300/e300_remote_codec_ctrl.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'host/lib/usrp/e300/e300_remote_codec_ctrl.cpp')

diff --git a/host/lib/usrp/e300/e300_remote_codec_ctrl.cpp b/host/lib/usrp/e300/e300_remote_codec_ctrl.cpp
index ed8131e2f..0ea837a85 100644
--- a/host/lib/usrp/e300/e300_remote_codec_ctrl.cpp
+++ b/host/lib/usrp/e300/e300_remote_codec_ctrl.cpp
@@ -116,10 +116,20 @@ public:
         _args.bits = uhd::htonx<boost::uint32_t>(0);
 
         _transact();
-
         return sensor_value_t("RSSI", _retval.rssi, "dB");
     }
 
+    sensor_value_t get_temperature()
+    {
+        _clear();
+        _args.action = uhd::htonx<boost::uint32_t>(transaction_t::ACTION_GET_TEMPERATURE);
+        _args.which  = uhd::htonx<boost::uint32_t>(transaction_t::CHAIN_NONE);  /*Unused*/
+        _args.bits = uhd::htonx<boost::uint32_t>(0);
+
+        _transact();
+        return sensor_value_t("temp", _retval.temp, "C");
+    }
+
 private:
     void _transact() {
         {
-- 
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