From aa844b050d5b658ab8d6961a3678251b65db7ce7 Mon Sep 17 00:00:00 2001
From: Andrej Rode <mail@andrejro.de>
Date: Sun, 19 Aug 2018 21:17:28 +0200
Subject: analog: replace gengen with C++ templates
---
gr-analog/include/gnuradio/analog/sig_source.h | 79 ++++++++++++++++++++++++++
1 file changed, 79 insertions(+)
create mode 100644 gr-analog/include/gnuradio/analog/sig_source.h
(limited to 'gr-analog/include/gnuradio/analog/sig_source.h')
diff --git a/gr-analog/include/gnuradio/analog/sig_source.h b/gr-analog/include/gnuradio/analog/sig_source.h
new file mode 100644
index 0000000000..759f93754c
--- /dev/null
+++ b/gr-analog/include/gnuradio/analog/sig_source.h
@@ -0,0 +1,79 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2004,2012,2018 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 SIG_SOURCE_H
+#define SIG_SOURCE_H
+
+#include <gnuradio/analog/api.h>
+#include <gnuradio/analog/sig_source_waveform.h>
+#include <gnuradio/sync_block.h>
+
+namespace gr {
+ namespace analog {
+
+ /*!
+ * \brief signal generator with T output.
+ * \ingroup waveform_generators_blk
+ */
+template<class T>
+ class ANALOG_API sig_source : virtual public sync_block
+ {
+ public:
+ // gr::analog::sig_source::sptr
+ typedef boost::shared_ptr< sig_source<T> > sptr;
+
+ /*!
+ * Build a signal source block.
+ *
+ * \param sampling_freq Sampling rate of signal.
+ * \param waveform wavetform type.
+ * \param wave_freq Frequency of waveform (relative to sampling_freq).
+ * \param ampl Signal amplitude.
+ * \param offset offset of signal.
+ */
+ static sptr make(double sampling_freq,
+ gr::analog::gr_waveform_t waveform,
+ double wave_freq,
+ double ampl, T offset = 0);
+
+ virtual double sampling_freq() const = 0;
+ virtual gr::analog::gr_waveform_t waveform() const = 0;
+ virtual double frequency() const = 0;
+ virtual double amplitude() const = 0;
+ virtual T offset() const = 0;
+
+ virtual void set_sampling_freq(double sampling_freq) = 0;
+ virtual void set_waveform(gr::analog::gr_waveform_t waveform) = 0;
+ virtual void set_frequency(double frequency) = 0;
+ virtual void set_amplitude(double ampl) = 0;
+ virtual void set_offset(T offset) = 0;
+ };
+
+ typedef sig_source<std::int16_t> sig_source_s;
+ typedef sig_source<std::int32_t> sig_source_i;
+ typedef sig_source<float> sig_source_f;
+ typedef sig_source<gr_complex> sig_source_c;
+ } /* namespace analog */
+} /* namespace gr */
+
+#endif /* SIG_SOURCE_H */
--
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