1 files changed, 71 insertions, 0 deletions
diff --git a/host/lib/usrp/n230/n230_cores.hpp b/host/lib/usrp/n230/n230_cores.hpp
new file mode 100644
index 000000000..3f56c1889
--- /dev/null
+++ b/host/lib/usrp/n230/n230_cores.hpp
@@ -0,0 +1,71 @@
+//
+// 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_N230_CORES_HPP
+#define INCLUDED_N230_CORES_HPP
+
+#include "spi_core_3000.hpp"
+#include "adf4001_ctrl.hpp"
+#include <boost/thread/mutex.hpp>
+
+namespace uhd { namespace usrp { namespace n230 {
+
+class n230_core_spi_core : boost::noncopyable, public uhd::spi_iface {
+
+public:
+    typedef boost::shared_ptr<n230_core_spi_core> sptr;
+
+    enum perif_t {
+        CODEC, PLL
+    };
+
+    n230_core_spi_core(uhd::wb_iface::sptr iface, perif_t default_perif);
+
+    virtual boost::uint32_t transact_spi(
+        int which_slave,
+        const spi_config_t &config,
+        boost::uint32_t data,
+        size_t num_bits,
+        bool readback);
+
+    void change_perif(perif_t perif);
+    void restore_perif();
+
+    static sptr make(uhd::wb_iface::sptr iface, perif_t default_perif = CODEC);
+
+private:
+    spi_core_3000::sptr     _spi_core;
+    perif_t                 _current_perif;
+    perif_t                 _last_perif;
+    boost::mutex            _mutex;
+};
+
+class n230_ref_pll_ctrl : public adf4001_ctrl {
+public:
+    typedef boost::shared_ptr<n230_ref_pll_ctrl> sptr;
+
+    n230_ref_pll_ctrl(n230_core_spi_core::sptr spi);
+    void set_lock_to_ext_ref(bool external);
+
+private:
+    n230_core_spi_core::sptr _spi;
+};
+
+
+}}} //namespace
+
+#endif /* INCLUDED_N230_CORES_HPP */