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-rw-r--r--host/lib/usrp/usrp2/clock_ctrl.hpp12
1 files changed, 11 insertions, 1 deletions
diff --git a/host/lib/usrp/usrp2/clock_ctrl.hpp b/host/lib/usrp/usrp2/clock_ctrl.hpp
index db6c52c83..9ccbc959e 100644
--- a/host/lib/usrp/usrp2/clock_ctrl.hpp
+++ b/host/lib/usrp/usrp2/clock_ctrl.hpp
@@ -91,8 +91,18 @@ public:
virtual void enable_test_clock(bool enb) = 0;
/*!
- * TODO other clock control api here....
+ * Enable/disable the ref clock output over the serdes cable.
+ * \param enb true to enable
+ */
+ virtual void enable_mimo_clock_out(bool enb) = 0;
+
+ /*!
+ * Set the output delay of the mimo clock
+ * Used to synchronise daisy-chained USRPs over the MIMO cable
+ * Can also be used to adjust delay for uneven reference cable lengths
+ * \param delay the clock delay in seconds
*/
+ virtual void set_mimo_clock_delay(double delay) = 0;
};