1 files changed, 81 insertions, 0 deletions
diff --git a/usrp/host/lib/legacy/db_dbs_rx.h b/usrp/host/lib/legacy/db_dbs_rx.h
new file mode 100644
index 000000000..f3348af8c
--- /dev/null
+++ b/usrp/host/lib/legacy/db_dbs_rx.h
@@ -0,0 +1,81 @@
+/* -*- 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.
+
+#ifndef DB_DBS_RX_H
+#define DB_DBS_RX_H
+
+#include <db_base.h>
+#include <vector>
+
+struct bw_t {
+  int m;
+  int fdac;
+  float div;
+};
+
+class db_dbs_rx : public db_base
+{
+private:
+  int d_osc, d_cp, d_n, d_div2, d_r, d_r_int;
+  int d_fdac, d_m, d_dl, d_ade, d_adl, d_gc1, d_gc2, d_diag;
+  int d_i2c_addr;
+  
+  // Internal gain functions
+  void _write_reg(int regno, int v);
+  void _write_regs(int starting_regno, const std::vector<int> &vals);
+  std::vector<int> _read_status();
+  void _send_reg(int regno);
+  void _set_m(int m);
+  void _set_fdac(int fdac);
+  bw_t set_bw(float bw);
+  void _set_dl(int dl);
+  void _set_gc2(int gc2);
+  void _set_gc1(int gc1);
+  void _set_pga(int pga_gain);
+
+  // Internal frequency function
+  void _set_osc(int osc);
+  void _set_cp(int cp);
+  void _set_n(int n);
+  void _set_div2(int div2);
+  void _set_r(int r);
+  void _set_ade(int ade);
+
+  int _refclk_divisor();
+
+protected:
+  void shutdown();
+
+public:
+  db_dbs_rx(usrp_basic_sptr usrp, int which);
+  ~db_dbs_rx();
+
+  float gain_min();
+  float gain_max();
+  float gain_db_per_step();
+  double freq_min();
+  double freq_max();
+  struct freq_result_t set_freq(double freq);
+  bool  set_gain(float gain);
+  bool  is_quadrature();
+};
+
+#endif