X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=usrp%2Fhost%2Finclude%2Fusrp%2Fdb_tv_rx.h;fp=usrp%2Fhost%2Finclude%2Fusrp%2Fdb_tv_rx.h;h=ee3ed2bf60d65ce27a78a670dd5f30ca397539cc;hb=8a9ddbb0675f9bfcc6e03b457fba6c79474a3693;hp=0000000000000000000000000000000000000000;hpb=82d471b9b4a8b389b5da44b19c69c36420828382;p=debian%2Fgnuradio

diff --git a/usrp/host/include/usrp/db_tv_rx.h b/usrp/host/include/usrp/db_tv_rx.h
new file mode 100644
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+++ b/usrp/host/include/usrp/db_tv_rx.h
@@ -0,0 +1,56 @@
+/* -*- c++ -*- */
+//
+// Copyright 2008,2009 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_TV_RX_H
+#define DB_TV_RX_H
+
+#include <usrp/db_base.h>
+
+class db_tv_rx : public db_base
+{
+private:
+  void _set_rfagc(float gain);
+  void _set_ifagc(float gain);
+  void _set_pga(float pga_gain);
+
+  int d_i2c_addr;
+  double d_first_IF, d_second_IF;
+  int d_reference_divisor;
+  bool d_fast_tuning;
+  bool d_inverted;
+
+public:
+  db_tv_rx(usrp_basic_sptr usrp, int which, 
+	   double first_IF, double second_IF);
+  ~db_tv_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 target_freq);
+  bool  set_gain(float gain);
+  bool  is_quadrature();
+  bool  spectrum_inverted();
+};
+
+#endif