Merge branch 'usrp1' into next

1 files changed, 60 insertions, 0 deletions

diff --git a/host/lib/usrp/usrp1/clock_ctrl.cpp b/host/lib/usrp/usrp1/clock_ctrl.cpp
new file mode 100644
index 000000000..68c5f5320
--- /dev/null
+++ b/host/lib/usrp/usrp1/clock_ctrl.cpp
@@ -0,0 +1,60 @@
+//
+// Copyright 2010 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/>.
+//
+
+#include "clock_ctrl.hpp"
+#include "fpga_regs_standard.h"
+#include <uhd/utils/assert.hpp>
+#include <boost/cstdint.hpp>
+#include <boost/assign/list_of.hpp>
+#include <boost/foreach.hpp>
+#include <utility>
+#include <iostream>
+
+using namespace uhd;
+
+/***********************************************************************
+ * Constants
+ **********************************************************************/
+static const double master_clock_rate = 64e6;
+
+/***********************************************************************
+ * Clock Control Implementation
+ **********************************************************************/
+class usrp1_clock_ctrl_impl : public usrp1_clock_ctrl {
+public:
+    usrp1_clock_ctrl_impl(usrp1_iface::sptr iface)
+    {
+        _iface = iface;
+    }
+
+    double get_master_clock_freq(void)
+    {
+        return master_clock_rate; 
+    }
+
+private:
+    usrp1_iface::sptr _iface;
+
+};
+
+/***********************************************************************
+ * Clock Control Make
+ **********************************************************************/
+usrp1_clock_ctrl::sptr usrp1_clock_ctrl::make(usrp1_iface::sptr iface)
+{
+    return sptr(new usrp1_clock_ctrl_impl(iface));
+}