From a4aa89ed5d73b6afa5d2d28d8f2b6cc206baf22d Mon Sep 17 00:00:00 2001
From: Nick Foster <nick@nerdnetworks.org>
Date: Fri, 8 Apr 2011 14:59:46 -0700
Subject: USRP2: Added GPS time support to the sensors interface. gps_time
 sensor returns epoch time as time_t. Untested.

---
 host/lib/usrp/gps_ctrl.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'host/lib/usrp/gps_ctrl.cpp')

diff --git a/host/lib/usrp/gps_ctrl.cpp b/host/lib/usrp/gps_ctrl.cpp
index ff8e9cee6..ace56e7ed 100644
--- a/host/lib/usrp/gps_ctrl.cpp
+++ b/host/lib/usrp/gps_ctrl.cpp
@@ -172,6 +172,10 @@ public:
     }
     return now;
   }
+  
+  time_t get_epoch_time(void) {
+      return (get_time() - boost::posix_time::from_time_t(0)).total_seconds();
+  }
 
   bool gps_detected(void) {
     return (gps_type != GPS_TYPE_NONE);
-- 
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