analog: adding noise_source to gr-analog with GRC and QA.

1 files changed, 58 insertions, 0 deletions

diff --git a/gr-analog/lib/noise_source_X_impl.h.t b/gr-analog/lib/noise_source_X_impl.h.t
new file mode 100644
index 000000000..8bcc1dfde
--- /dev/null
+++ b/gr-analog/lib/noise_source_X_impl.h.t
@@ -0,0 +1,58 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2004,2012 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.
+ */
+
+/* @WARNING@ */
+
+#ifndef @GUARD_NAME@
+#define @GUARD_NAME@
+
+#include <analog/@BASE_NAME@.h>
+#include <gr_random.h>
+
+namespace gr {
+  namespace analog {
+
+    class @IMPL_NAME@ : public @BASE_NAME@
+    {
+      noise_type_t d_type;
+      float d_ampl;
+      gr_random d_rng;
+
+    public:
+      @IMPL_NAME@(noise_type_t type, float ampl, long seed = 0);
+      ~@IMPL_NAME@();
+
+      void set_type(noise_type_t type) { d_type = type; }
+      void set_amplitude(float ampl) { d_ampl = ampl; }
+
+      noise_type_t type() const { return d_type; }
+      float amplitude() const { return d_ampl; }
+
+      int work(int noutput_items,
+	       gr_vector_const_void_star &input_items,
+	       gr_vector_void_star &output_items);
+    };
+
+  } /* namespace filter */
+} /* namespace gr */
+
+#endif /* @GUARD_NAME@ */