diff options
| author | jcorgan <jcorgan@221aa14e-8319-0410-a670-987f0aec2ac5> | 2007-09-04 02:43:56 +0000 |
|---|---|---|
| committer | jcorgan <jcorgan@221aa14e-8319-0410-a670-987f0aec2ac5> | 2007-09-04 02:43:56 +0000 |
| commit | 54d6b9281dc233e0b2acf26884073d973b7663de (patch) | |
| tree | 15cd1fa40207e68c5035a50fd7d54536831c4599 /gnuradio-examples/python/usrp/test_digital_loopback_lfsr.py | |
| parent | 2c37e57fe4626ac30eb8c042e4d7daf64a0d45f5 (diff) | |
Merged r6271:6278 from jcorgan/t182 into trunk. Implements ticket:182.
Created new top-level component, gr-utils, to hold commonly used utility
scripts (originally in gnuradio-examples). These now install into the
system path, allowing their use from wherever.
Reorganization of gnuradio-examples component:
* Commonly used utility scripts moved from python/usrp into gr-utils.
* Examples now install into $(prefix)/share/gnuradio/examples/...
* Channel coding examples moved into gr-trellis/src/examples, now install
from there, only if gr-atsc itself is going to built and installed.
* ATSC example scripts now install into example hierarchy
* Cruft has been moved into 'limbo' in repository, do not get installed
Trunk passes 'make distcheck'.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6279 221aa14e-8319-0410-a670-987f0aec2ac5
Diffstat (limited to 'gnuradio-examples/python/usrp/test_digital_loopback_lfsr.py')
| -rwxr-xr-x | gnuradio-examples/python/usrp/test_digital_loopback_lfsr.py | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/gnuradio-examples/python/usrp/test_digital_loopback_lfsr.py b/gnuradio-examples/python/usrp/test_digital_loopback_lfsr.py deleted file mode 100755 index 446ca30a16..0000000000 --- a/gnuradio-examples/python/usrp/test_digital_loopback_lfsr.py +++ /dev/null @@ -1,62 +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 build_graph (): - tx_interp = 32 # tx should be twice rx - rx_decim = 16 - - fg = gr.flow_graph () - - data_src = gr.lfsr_32k_source_s () - - # 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_lfsr_32k_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 () |