n230: Added N230 device support

1 files changed, 128 insertions, 0 deletions

diff --git a/host/lib/usrp/n230/n230_device_args.hpp b/host/lib/usrp/n230/n230_device_args.hpp
new file mode 100644
index 000000000..014a6cd14
--- /dev/null
+++ b/host/lib/usrp/n230/n230_device_args.hpp
@@ -0,0 +1,128 @@
+//
+// Copyright 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_DEV_ARGS_HPP
+#define INCLUDED_N230_DEV_ARGS_HPP
+
+#include <uhd/types/wb_iface.hpp>
+#include <uhd/transport/udp_simple.hpp>
+#include <boost/thread/mutex.hpp>
+#include "../common/constrained_device_args.hpp"
+#include "n230_defaults.h"
+
+namespace uhd { namespace usrp { namespace n230 {
+
+class n230_device_args_t : public constrained_device_args_t
+{
+public:
+    enum loopback_mode_t { LOOPBACK_OFF=0, LOOPBACK_RADIO=1, LOOPBACK_CODEC=2 };
+
+    n230_device_args_t():
+        _master_clock_rate("master_clock_rate", n230::DEFAULT_TICK_RATE),
+        _send_frame_size("send_frame_size", n230::DEFAULT_FRAME_SIZE),
+        _recv_frame_size("recv_frame_size", n230::DEFAULT_FRAME_SIZE),
+        _num_send_frames("num_send_frames", n230::DEFAULT_NUM_FRAMES),
+        _num_recv_frames("num_recv_frames", n230::DEFAULT_NUM_FRAMES),
+        _send_buff_size("send_buff_size", n230::DEFAULT_SEND_BUFF_SIZE),
+        _recv_buff_size("recv_buff_size", n230::DEFAULT_RECV_BUFF_SIZE),
+        _safe_mode("safe_mode", false),
+        _loopback_mode("loopback_mode", LOOPBACK_OFF, boost::assign::list_of("off")("radio")("codec"))
+    {}
+
+    double get_master_clock_rate() const {
+        return _master_clock_rate.get();
+    }
+    size_t get_send_frame_size() const {
+        return _send_frame_size.get();
+    }
+    size_t get_recv_frame_size() const {
+        return _recv_frame_size.get();
+    }
+    size_t get_num_send_frames() const {
+        return _num_send_frames.get();
+    }
+    size_t get_num_recv_frames() const {
+        return _num_recv_frames.get();
+    }
+    size_t get_send_buff_size() const {
+        return _send_buff_size.get();
+    }
+    size_t get_recv_buff_size() const {
+        return _recv_buff_size.get();
+    }
+    bool get_safe_mode() const {
+        return _safe_mode.get();
+    }
+    loopback_mode_t get_loopback_mode() const {
+        return _loopback_mode.get();
+    }
+
+    inline virtual std::string to_string() const {
+        return  _master_clock_rate.to_string() + ", " +
+                _send_frame_size.to_string() + ", " +
+                _recv_frame_size.to_string() + ", " +
+                _num_send_frames.to_string() + ", " +
+                _num_recv_frames.to_string() + ", " +
+                _send_buff_size.to_string() + ", " +
+                _recv_buff_size.to_string() + ", " +
+                _safe_mode.to_string() + ", " +
+                _loopback_mode.to_string();
+    }
+private:
+    virtual void _parse(const device_addr_t& dev_args) {
+        //Extract parameters from dev_args
+        if (dev_args.has_key(_master_clock_rate.key()))
+            _master_clock_rate.parse(dev_args[_master_clock_rate.key()]);
+        if (dev_args.has_key(_send_frame_size.key()))
+            _send_frame_size.parse(dev_args[_send_frame_size.key()]);
+        if (dev_args.has_key(_recv_frame_size.key()))
+            _recv_frame_size.parse(dev_args[_recv_frame_size.key()]);
+        if (dev_args.has_key(_num_send_frames.key()))
+            _num_send_frames.parse(dev_args[_num_send_frames.key()]);
+        if (dev_args.has_key(_num_recv_frames.key()))
+            _num_recv_frames.parse(dev_args[_num_recv_frames.key()]);
+        if (dev_args.has_key(_send_buff_size.key()))
+            _send_buff_size.parse(dev_args[_send_buff_size.key()]);
+        if (dev_args.has_key(_recv_buff_size.key()))
+            _recv_buff_size.parse(dev_args[_recv_buff_size.key()]);
+        if (dev_args.has_key(_safe_mode.key()))
+            _safe_mode.parse(dev_args[_safe_mode.key()]);
+        if (dev_args.has_key(_loopback_mode.key()))
+            _loopback_mode.parse(dev_args[_loopback_mode.key()], false /* assert invalid */);
+
+        //Sanity check params
+        _enforce_range(_master_clock_rate, MIN_TICK_RATE, MAX_TICK_RATE);
+        _enforce_range(_send_frame_size, MIN_FRAME_SIZE, MAX_FRAME_SIZE);
+        _enforce_range(_recv_frame_size, MIN_FRAME_SIZE, MAX_FRAME_SIZE);
+        _enforce_range(_num_send_frames, (size_t)2, (size_t)UINT_MAX);
+        _enforce_range(_num_recv_frames, (size_t)2, (size_t)UINT_MAX);
+    }
+
+    constrained_device_args_t::num_arg<double>           _master_clock_rate;
+    constrained_device_args_t::num_arg<size_t>           _send_frame_size;
+    constrained_device_args_t::num_arg<size_t>           _recv_frame_size;
+    constrained_device_args_t::num_arg<size_t>           _num_send_frames;
+    constrained_device_args_t::num_arg<size_t>           _num_recv_frames;
+    constrained_device_args_t::num_arg<size_t>           _send_buff_size;
+    constrained_device_args_t::num_arg<size_t>           _recv_buff_size;
+    constrained_device_args_t::bool_arg                  _safe_mode;
+    constrained_device_args_t::enum_arg<loopback_mode_t> _loopback_mode;
+};
+
+}}} //namespace
+
+#endif //INCLUDED_N230_DEV_ARGS_HPP