Merged r10071:10164 from features/cppdb-test into trunk. Implements the fully native C++ API for the USRP.

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10165 221aa14e-8319-0410-a670-987f0aec2ac5

1 files changed, 101 insertions, 0 deletions

diff --git a/usrp/host/lib/legacy/db_base.i b/usrp/host/lib/legacy/db_base.i
new file mode 100644
index 000000000..36bb59a7e
--- /dev/null
+++ b/usrp/host/lib/legacy/db_base.i
@@ -0,0 +1,101 @@
+/* -*- c++ -*- */
+//
+// Copyright 2008 Free Software Foundation, Inc.
+// 
+// This file is part of GNU Radio
+// 
+// GNU Radio 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 asversion 3, or (at your option)
+// any later version.
+// 
+// GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to
+// the Free Software Foundation, Inc., 51 Franklin Street,
+// Boston, MA 02110-1301, USA.
+//
+
+
+%{
+#include "db_base.h"
+%}
+
+%include <shared_ptr.i>
+
+class usrp_tune_result
+{
+public:  
+  usrp_tune_result(double baseband=0, double dxc=0, 
+		   double residual=0, bool inv=0);
+  ~usrp_tune_result();
+
+  double baseband_freq;
+  double dxc_freq;
+  double residual_freq;
+  bool  inverted;
+};
+
+struct freq_result_t
+{
+  bool  ok;
+  double baseband_freq;
+};
+
+class db_base
+{
+ private:
+  db_base(boost::shared_ptr<usrp_basic> usrp, int which);
+
+ public:
+  virtual ~db_base();
+
+  int dbid();
+  std::string name();
+  std::string side_and_name();
+  int which() { return d_which; }
+
+  bool bypass_adc_buffers(bool bypass);
+  bool set_atr_mask(int v);
+  bool set_atr_txval(int v);
+  bool set_atr_rxval(int v);
+  bool set_atr_tx_delay(int v);
+  bool set_atr_rx_delay(int v);
+  bool set_lo_offset(double offset);
+  double lo_offset() { return d_lo_offset; }
+
+  virtual float gain_min() = 0;
+  virtual float gain_max() = 0;
+  virtual float gain_db_per_step() = 0;
+  virtual double freq_min() = 0;
+  virtual double freq_max() = 0;
+  virtual struct freq_result_t set_freq(double target_freq) = 0;
+  virtual bool set_gain(float gain) = 0;
+  virtual bool is_quadrature() = 0;
+  virtual bool i_and_q_swapped();
+  virtual bool spectrum_inverted();
+  virtual bool set_enable(bool on);
+  virtual bool set_auto_tr(bool on);
+  virtual bool select_rx_antenna(int which_antenna);
+  virtual bool select_rx_antenna(const std::string &antenna);
+};
+
+// Create templates for db's, vectors of db's, and vector of vectors of db's
+typedef boost::shared_ptr<db_base> db_base_sptr;
+%template(db_base_sptr) boost::shared_ptr<db_base>;
+%template(db_base_sptr_vector) std::vector<db_base_sptr>;
+%template(db_base_sptr_vector_vector) std::vector<std::vector<db_base_sptr> >;
+
+// Set better class name in Python
+// Enable freq_range and gain_range from public methods of class not implemented in C++
+// And create a dummy wrapper for backwards compatability with some of the example code
+%pythoncode %{
+  db_base_sptr.__repr__ = lambda self: "<db_base::%s>" % (self.name(),)
+  db_base_sptr.freq_range = lambda self: (self.freq_min(), self.freq_max(), 1)
+  db_base_sptr.gain_range = lambda self: (self.gain_min(), self.gain_max(), self.gain_db_per_step())
+
+%}