From 19a5b154cc5c2cd5f80bcd17d71241572ca7fbd6 Mon Sep 17 00:00:00 2001
From: jcorgan <jcorgan@221aa14e-8319-0410-a670-987f0aec2ac5>
Date: Fri, 2 Mar 2007 02:49:48 +0000
Subject: Merged r4671:4680 from jcorgan/est into trunk. Pulls in gr-wxgui
updates for new hierarchical blocks and work-in-progress channel sounder
example.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4681 221aa14e-8319-0410-a670-987f0aec2ac5
---
.../python/hier/sounder/usrp_sounder_tx.py | 69 ++++++++++++++++++++++
1 file changed, 69 insertions(+)
create mode 100755 gnuradio-examples/python/hier/sounder/usrp_sounder_tx.py
(limited to 'gnuradio-examples/python/hier/sounder/usrp_sounder_tx.py')
diff --git a/gnuradio-examples/python/hier/sounder/usrp_sounder_tx.py b/gnuradio-examples/python/hier/sounder/usrp_sounder_tx.py
new file mode 100755
index 0000000000..c96313c67a
--- /dev/null
+++ b/gnuradio-examples/python/hier/sounder/usrp_sounder_tx.py
@@ -0,0 +1,69 @@
+#!/usr/bin/env python
+#
+# Copyright 2007 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 2, 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.
+#
+
+from gnuradio import gr, eng_notation
+from gnuradio.eng_option import eng_option
+from optparse import OptionParser
+from sounder_tx import sounder_tx
+
+def main():
+ parser = OptionParser(option_class=eng_option)
+
+ # Transmit path options
+ parser.add_option("-T", "--tx-subdev-spec", type="subdev", default=None,
+ help="select USRP Rx side A or B (default=first found)")
+ parser.add_option("-f", "--freq", type="eng_float", default=0.0,
+ help="set center frequency (default=%default)")
+ parser.add_option("-c", "--cal", type="eng_float", default=0.0,
+ help="set frequency calibration offset (default=%default)")
+ parser.add_option("-v", "--verbose", action="store_true", default=False,
+ help="print extra debugging info")
+ parser.add_option("-d", "--max-delay", type="eng_float", default=10e-6,
+ help="set maximum delay spread (default=%default)")
+ parser.add_option("-r", "--chip-rate", type="eng_float", default=8e6,
+ help="set sounder chip rate (default=%default)")
+ parser.add_option("-g", "--amplitude", type="eng_float", default=32000.0,
+ help="set output amplitude (default=%default)")
+ (options, args) = parser.parse_args()
+
+ if len(args) != 0:
+ parser.print_help()
+ sys.exit(1)
+
+ # Create an instance of a hierarchical block
+ top_block = sounder_tx(options.tx_subdev_spec, options.freq, options.cal,
+ options.verbose, options.max_delay, options.chip_rate,
+ options.amplitude)
+
+ # Create an instance of a runtime, passing it the top block
+ # to process
+ runtime = gr.runtime(top_block)
+
+ try:
+ # Run forever
+ runtime.run()
+ except KeyboardInterrupt:
+ # Ctrl-C exits
+ pass
+
+if __name__ == '__main__':
+ main ()
--
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