1 files changed, 59 insertions, 0 deletions
diff --git a/gr-vocoder/include/gnuradio/vocoder/freedv_tx_ss.h b/gr-vocoder/include/gnuradio/vocoder/freedv_tx_ss.h
new file mode 100644
index 0000000000..0e80d78bfb
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+++ b/gr-vocoder/include/gnuradio/vocoder/freedv_tx_ss.h
@@ -0,0 +1,59 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2016 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_VOCODER_FREEDV_TX_H
+#define INCLUDED_VOCODER_FREEDV_TX_H
+
+#include <gnuradio/vocoder/api.h>
+#include <gnuradio/vocoder/freedv_api.h>
+#include <gnuradio/sync_block.h>
+
+namespace gr {
+  namespace vocoder {
+
+    /*!
+     * \brief FreeDV modulator
+     * \ingroup audio_blk
+     *
+     * Input: Speech (audio) signal as 16-bit shorts, sampling rate 8 kHz.
+     *
+     * Output: Signal (audio) as 16-bit shorts, sampling rate 8 kHz.
+     *
+     */
+    class VOCODER_API freedv_tx_ss : virtual public gr::sync_block
+    {
+    public:
+      typedef boost::shared_ptr<freedv_tx_ss> sptr;
+
+      /*!
+       * \brief Make FreeDV Modem modulator block.
+       *
+       * \param mode Operating Mode designation
+       * \param msg_txt Low Rate message text (callsign, location)
+       */
+      static sptr make(int mode=freedv_api::MODE_1600,const std::string msg_txt="GNU Radio");
+    };
+
+  } /* namespace vocoder */
+} /* namespace gr */
+
+#endif /* INCLUDED_VOCODER_FREEDV_TX_H */