1 files changed, 83 insertions, 0 deletions
diff --git a/host/lib/usrp/x300/x300_clock_ctrl.hpp b/host/lib/usrp/x300/x300_clock_ctrl.hpp
new file mode 100644
index 000000000..0e3caf900
--- /dev/null
+++ b/host/lib/usrp/x300/x300_clock_ctrl.hpp
@@ -0,0 +1,83 @@
+//
+// Copyright 2013-2014 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+#ifndef INCLUDED_X300_CLOCK_CTRL_HPP
+#define INCLUDED_X300_CLOCK_CTRL_HPP
+
+#include <uhd/types/serial.hpp>
+#include <boost/shared_ptr.hpp>
+#include <boost/utility.hpp>
+
+
+enum x300_clock_which_t
+{
+    X300_CLOCK_WHICH_ADC0,
+    X300_CLOCK_WHICH_ADC1,
+    X300_CLOCK_WHICH_DAC0,
+    X300_CLOCK_WHICH_DAC1,
+    X300_CLOCK_WHICH_DB0_RX,
+    X300_CLOCK_WHICH_DB0_TX,
+    X300_CLOCK_WHICH_DB1_RX,
+    X300_CLOCK_WHICH_DB1_TX,
+    X300_CLOCK_WHICH_TEST,
+};
+
+class x300_clock_ctrl : boost::noncopyable
+{
+public:
+
+    typedef boost::shared_ptr<x300_clock_ctrl> sptr;
+
+    static sptr make(uhd::spi_iface::sptr spiface,
+            const size_t slaveno,
+            const size_t hw_rev,
+            const double master_clock_rate,
+            const double system_ref_rate);
+
+    /*! Get the master clock rate of the device.
+     * \return the clock frequency in Hz
+     */
+    virtual double get_master_clock_rate(void) = 0;
+
+    /*! Get the system reference rate of the device.
+     * \return the clock frequency in Hz
+     */
+    virtual double get_sysref_clock_rate(void) = 0;
+
+    /*! Get the current reference output rate
+     * \return the clock frequency in Hz
+     */
+    virtual double get_refout_clock_rate(void) = 0;
+
+    /*! Set the clock rate on the given daughterboard clock.
+     * \param rate the new clock rate
+     * \throw exception when rate invalid
+     */
+    virtual void set_dboard_rate(const x300_clock_which_t which, double rate) = 0;
+
+    /*! Get a list of possible daughterboard clock rates.
+     * \return a list of clock rates in Hz
+     */
+    virtual std::vector<double> get_dboard_rates(const x300_clock_which_t which) = 0;
+
+    /*! Turn the reference output on/off
+     * \param true = on, false = off
+     */
+    virtual void set_ref_out(const bool) = 0;
+};
+
+#endif /* INCLUDED_X300_CLOCK_CTRL_HPP */