From 42c1bfdc72b29f18c5a750a07959d4cc760411b4 Mon Sep 17 00:00:00 2001 From: jcorgan <jcorgan@221aa14e-8319-0410-a670-987f0aec2ac5> Date: Tue, 4 Sep 2007 13:21:24 +0000 Subject: Cleanup on gnuradio-examples restructuring. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6287 221aa14e-8319-0410-a670-987f0aec2ac5 --- gr-utils/src/python/usrp_test_loop.py | 65 ----------------------------------- 1 file changed, 65 deletions(-) delete mode 100755 gr-utils/src/python/usrp_test_loop.py (limited to 'gr-utils/src/python/usrp_test_loop.py') diff --git a/gr-utils/src/python/usrp_test_loop.py b/gr-utils/src/python/usrp_test_loop.py deleted file mode 100755 index 51a705a057..0000000000 --- a/gr-utils/src/python/usrp_test_loop.py +++ /dev/null @@ -1,65 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2004 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. -# - -""" -Digital loopback (Tx to Rx) for the USRP Rev1. -""" - - -from gnuradio import gr -from gnuradio import usrp - - -def ramp_source (fg): - period = 2**16 - src = gr.vector_source_s (range (-period/2, period/2, 1), True) - return src - -def build_graph (): - tx_interp = 32 # tx should be twice rx - rx_decim = 16 - - fg = gr.flow_graph () - - data_src = ramp_source (fg) - # usrp_tx = usrp.sink_s (0, tx_interp, 1, 0x98) - usrp_tx = usrp.sink_s (0, tx_interp) - fg.connect (data_src, usrp_tx) - - usrp_rx = usrp.source_s (0, rx_decim, 1, 0x32103210, usrp.FPGA_MODE_LOOPBACK) - sink = gr.check_counting_s () - fg.connect (usrp_rx, sink) - - # file_sink = gr.file_sink (gr.sizeof_short, "loopback.dat") - # fg.connect (usrp_rx, file_sink) - - return fg - -def main (): - fg = build_graph () - try: - fg.run() - except KeyboardInterrupt: - pass - -if __name__ == '__main__': - main () -- cgit v1.2.3