1 files changed, 0 insertions, 168 deletions
diff --git a/gr-blocks/include/blocks/fxpt_nco.h b/gr-blocks/include/blocks/fxpt_nco.h
deleted file mode 100644
index 7db20fbb3a..0000000000
--- a/gr-blocks/include/blocks/fxpt_nco.h
+++ /dev/null
@@ -1,168 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2002,2004,2013 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 version 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 INCLUDED_GR_FXPT_NCO_H
-#define INCLUDED_GR_FXPT_NCO_H
-
-#include <blocks/api.h>
-#include <blocks/fxpt.h>
-#include <gr_complex.h>
-
-namespace gr {
-  namespace blocks {
-
-    /*!
-     * \brief Numerically Controlled Oscillator (NCO)
-     * \ingroup misc
-     *
-     * Calculate sine and cosine based on the current phase. This
-     * class has multiple ways to calculate sin/cos and when
-     * requensting a range will increment the phase based on a
-     * frequency, which can be set using set_freq. Similar interfaces
-     * to the fxpt_vco can also be used to set or adjust the current
-     * phase.
-     */
-    class fxpt_nco 
-    {
-    private:
-      uint32_t d_phase;
-      int32_t  d_phase_inc;
-
-    public:
-      fxpt_nco() : d_phase(0), d_phase_inc(0) {}
-
-      ~fxpt_nco() {}
-
-      //! Set the current phase \p angle in radians 
-      void set_phase(float angle) {
-        d_phase = fxpt::float_to_fixed(angle);
-      }
-
-      //! Update the current phase in radians by \p delta_phase
-      void adjust_phase(float delta_phase) {
-        d_phase += fxpt::float_to_fixed(delta_phase);
-      }
-
-      //! angle_rate is in radians / step
-      void set_freq(float angle_rate) {
-        d_phase_inc = fxpt::float_to_fixed(angle_rate);
-      }
-
-      //! angle_rate is a delta in radians / step
-      void adjust_freq(float delta_angle_rate) {
-        d_phase_inc += fxpt::float_to_fixed(delta_angle_rate);
-      }
-
-      //! increment current phase angle
-      void step() {
-        d_phase += d_phase_inc;
-      }
-
-      //! increment current phase angle n times
-      void step(int n) {
-        d_phase += d_phase_inc * n;
-      }
-
-      //! units are radians / step
-      float get_phase() const { return fxpt::fixed_to_float(d_phase); }
-      float get_freq() const { return fxpt::fixed_to_float(d_phase_inc); }
-
-      //! compute sin and cos for current phase angle
-      void sincos(float *sinx, float *cosx) const
-      {
-        *sinx = fxpt::sin(d_phase);
-        *cosx = fxpt::cos(d_phase);
-      }
-
-      //! compute cos and sin for a block of phase angles
-      void sincos(gr_complex *output, int noutput_items, double ampl=1.0)
-      {
-        for(int i = 0; i < noutput_items; i++) {
-          output[i] = gr_complex(fxpt::cos(d_phase) * ampl,
-                                 fxpt::sin(d_phase) * ampl);
-          step();
-        }
-      }
-
-      //! compute sin for a block of phase angles
-      void sin(float *output, int noutput_items, double ampl=1.0)
-      {
-        for(int i = 0; i < noutput_items; i++) {
-          output[i] = (float)(fxpt::sin(d_phase) * ampl);
-          step();
-        }
-      }
-
-      //! compute cos for a block of phase angles
-      void cos(float *output, int noutput_items, double ampl=1.0)
-      {
-        for(int i = 0; i < noutput_items; i++) {
-          output[i] = (float)(fxpt::cos(d_phase) * ampl);
-          step();
-        }
-      }
-
-      //! compute sin for a block of phase angles
-      void sin(short *output, int noutput_items, double ampl=1.0)
-      {
-        for(int i = 0; i < noutput_items; i++) {
-          output[i] = (short)(fxpt::sin(d_phase) * ampl);
-          step();
-        }
-      }
-
-      //! compute cos for a block of phase angles
-      void cos(short *output, int noutput_items, double ampl=1.0)
-      {
-        for(int i = 0; i < noutput_items; i++) {
-          output[i] = (short)(fxpt::cos(d_phase) * ampl);
-          step();
-        }
-      }
-
-      //! compute sin for a block of phase angles
-      void sin(int *output, int noutput_items, double ampl=1.0)
-      {
-        for(int i = 0; i < noutput_items; i++) {
-          output[i] = (int)(fxpt::sin(d_phase) * ampl);
-          step();
-        }
-      }
-
-      //! compute cos for a block of phase angles
-      void cos(int *output, int noutput_items, double ampl=1.0)
-      {
-        for(int i = 0; i < noutput_items; i++) {
-          output[i] = (int)(fxpt::cos(d_phase) * ampl);
-          step();
-        }
-      }
-
-      //! compute cos or sin for current phase angle
-      float cos() const { return fxpt::cos(d_phase); }
-      float sin() const { return fxpt::sin(d_phase); }
-    };
-
-  } /* namespace blocks */
-} /* namespace gr */
-
-#endif /* INCLUDED_GR_FXPT_NCO_H */