1 files changed, 54 insertions, 0 deletions
diff --git a/gr-analog/lib/cpfsk_bc_impl.h b/gr-analog/lib/cpfsk_bc_impl.h
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index 000000000..9f6ec2c7f
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+++ b/gr-analog/lib/cpfsk_bc_impl.h
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+/* -*- c++ -*- */
+/*
+ * Copyright 2008,2012 Free Software Foundation, Inc.
+ *
+ * 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_ANALOG_CPFSK_BC_IMPL_H
+#define INCLUDED_ANALOG_CPFSK_BC_IMPL_H
+
+#include <analog/cpfsk_bc.h>
+
+namespace gr {
+  namespace analog {
+    
+    class cpfsk_bc_impl : public cpfsk_bc
+    {
+    private:
+      int   d_samples_per_sym;	// Samples per symbol, square pulse
+      float d_freq;		// Modulation index*pi/samples_per_sym
+      float d_ampl;		// Output amplitude
+      float d_phase;		// Current phase
+
+    public:
+      cpfsk_bc_impl(float k, float ampl, int samples_per_sym);
+      ~cpfsk_bc_impl();
+
+      void set_amplitude(float amplitude) { d_ampl = amplitude; }
+      float amplitude() { return d_ampl; }
+      float freq() { return d_freq; }
+      float phase() { return d_phase; }
+
+      int work(int noutput_items,
+	       gr_vector_const_void_star &input_items,
+	       gr_vector_void_star &output_items);
+    };
+
+  } /* namespace analog */
+} /* namespace gr */
+
+#endif /* INCLUDED_ANALOG_CPFSK_BC_IMPL_H */