From f24a67182541b41ebf924e983660c9dc48c8bbd8 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Sat, 10 Feb 2018 18:18:25 +0100
Subject: Add support for LEA-M8F GPSDO board

---
 host/include/uhd/usrp/gps_ctrl.hpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'host/include')

diff --git a/host/include/uhd/usrp/gps_ctrl.hpp b/host/include/uhd/usrp/gps_ctrl.hpp
index b7c3814f9..e1fa55a41 100644
--- a/host/include/uhd/usrp/gps_ctrl.hpp
+++ b/host/include/uhd/usrp/gps_ctrl.hpp
@@ -43,7 +43,14 @@ public:
      */
     virtual bool gps_detected(void) = 0;
 
-    // TODO: other fun things you can do with a GPS.
+  /*!
+   * Return what reference clock the GPSDO outputs.
+   * \return 0 if not GPSDO available. Frequency in kHz if a GPSDO is installed.
+   */
+  virtual int gps_refclock_frequency(void) = 0;
+
+  //TODO: other fun things you can do with a GPS.
+
 };
 
 } // namespace uhd
-- 
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