From f5bc994d85d020958d91111e82acf40262058686 Mon Sep 17 00:00:00 2001
From: Tom Rondeau <trondeau@vt.edu>
Date: Mon, 22 Oct 2012 19:57:58 -0400
Subject: analog: added cpfsk to gr-analog.
---
gr-analog/lib/cpfsk_bc_impl.h | 54 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 54 insertions(+)
create mode 100644 gr-analog/lib/cpfsk_bc_impl.h
(limited to 'gr-analog/lib/cpfsk_bc_impl.h')
diff --git a/gr-analog/lib/cpfsk_bc_impl.h b/gr-analog/lib/cpfsk_bc_impl.h
new file mode 100644
index 0000000000..9f6ec2c7fe
--- /dev/null
+++ b/gr-analog/lib/cpfsk_bc_impl.h
@@ -0,0 +1,54 @@
+/* -*- 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 */
--
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