1 files changed, 0 insertions, 83 deletions
diff --git a/gr-noaa/lib/noaa_hrpt_pll_cf.cc b/gr-noaa/lib/noaa_hrpt_pll_cf.cc
deleted file mode 100644
index ea948f04b..000000000
--- a/gr-noaa/lib/noaa_hrpt_pll_cf.cc
+++ /dev/null
@@ -1,83 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 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 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.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <noaa_hrpt_pll_cf.h>
-#include <gr_io_signature.h>
-#include <gr_math.h>
-#include <gr_sincos.h>
-
-#define M_TWOPI (2*M_PI)
-
-noaa_hrpt_pll_cf_sptr
-noaa_make_hrpt_pll_cf(float alpha, float beta, float max_offset)
-{
-  return gnuradio::get_initial_sptr(new noaa_hrpt_pll_cf(alpha, beta, max_offset));
-}
-
-noaa_hrpt_pll_cf::noaa_hrpt_pll_cf(float alpha, float beta, float max_offset)
-  : gr_sync_block("noaa_hrpt_pll_cf",
-		  gr_make_io_signature(1, 1, sizeof(gr_complex)),
-		  gr_make_io_signature(1, 1, sizeof(float))),
-    d_alpha(alpha), d_beta(beta), d_max_offset(max_offset),
-    d_phase(0.0), d_freq(0.0)
-{
-}
-
-float
-phase_wrap(float phase)
-{
-  while (phase < -M_PI)
-    phase += M_TWOPI;
-  while (phase > M_PI)
-    phase -= M_TWOPI;
-
-  return phase;
-}
-
-int
-noaa_hrpt_pll_cf::work(int noutput_items,
-		       gr_vector_const_void_star &input_items,
-		       gr_vector_void_star &output_items)
-{
-  const gr_complex *in = (const gr_complex *) input_items[0];
-  float *out = (float *) output_items[0];
-
-  for (int i = 0; i < noutput_items; i++) {
-
-    // Generate and mix out carrier
-    float re, im;
-    gr_sincosf(d_phase, &im, &re);
-    out[i] = (in[i]*gr_complex(re, -im)).imag();
-
-    // Adjust PLL phase/frequency
-    float error = phase_wrap(gr_fast_atan2f(in[i].imag(), in[i].real()) - d_phase);
-    d_freq  = gr_branchless_clip(d_freq + error*d_beta, d_max_offset);
-    d_phase = phase_wrap(d_phase + error*d_alpha + d_freq);
-
-  }
-
-  return noutput_items;
-}