diff options
Diffstat (limited to 'gr-utils')
| -rw-r--r-- | gr-utils/src/python/Makefile.am | 9 | ||||
| -rwxr-xr-x | gr-utils/src/python/lsusrp | 75 | ||||
| -rwxr-xr-x | gr-utils/src/python/usrp2_rx_cfile.py | 144 | ||||
| -rwxr-xr-x | gr-utils/src/python/usrp_print_db.py | 42 | ||||
| -rwxr-xr-x | gr-utils/src/python/usrp_rx_cfile.py | 108 | ||||
| -rwxr-xr-x | gr-utils/src/python/usrp_test_counting.py | 53 | ||||
| -rwxr-xr-x | gr-utils/src/python/usrp_test_loopback.py | 65 |
7 files changed, 1 insertions, 495 deletions
diff --git a/gr-utils/src/python/Makefile.am b/gr-utils/src/python/Makefile.am index 450032266..b422bfd05 100644 --- a/gr-utils/src/python/Makefile.am +++ b/gr-utils/src/python/Makefile.am @@ -50,16 +50,9 @@ bin_SCRIPTS = \ gr_plot_short.py \ gr_plot_qt.py \ gr_filter_design.py \ - lsusrp \ usrp_fft.py \ usrp_oscope.py \ - usrp_print_db.py \ - usrp_rx_cfile.py \ usrp_rx_nogui.py \ usrp_siggen.py \ usrp_siggen_gui.py \ - usrp_test_counting.py \ - usrp_test_loopback.py \ - usrp2_fft.py \ - usrp2_rx_cfile.py - + usrp2_fft.py diff --git a/gr-utils/src/python/lsusrp b/gr-utils/src/python/lsusrp deleted file mode 100755 index d2eab33fe..000000000 --- a/gr-utils/src/python/lsusrp +++ /dev/null @@ -1,75 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 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. -# - -MAX_USRPS = 8 - -from gnuradio import usrp -from optparse import OptionParser - -def disp_usrp(which, serial=None): - u_source = usrp.source_c(which=which) - u_sink = usrp.sink_c(which=which) - u_serial = u_source.serial_number() - - if serial is not None: - if serial != u_serial: - raise ValueError - - print "USRP", which, "serial number", u_source.serial_number() - subdev_A_rx = usrp.selected_subdev(u_source, (0,0)) - subdev_B_rx = usrp.selected_subdev(u_source, (1,0)) - subdev_A_tx = usrp.selected_subdev(u_sink, (0,0)) - subdev_B_tx = usrp.selected_subdev(u_sink, (1,0)) - print " RX d'board %s" % (subdev_A_rx.side_and_name(),) - print " RX d'board %s" % (subdev_B_rx.side_and_name(),) - print " TX d'board %s" % (subdev_A_tx.side_and_name(),) - print " TX d'board %s" % (subdev_B_tx.side_and_name(),) - -if __name__ == "__main__": - parser = OptionParser() - parser.add_option("-w", "--which", type="int", default=None, - help="select which USRP (0, 1, ...) default is all found", - metavar="NUM") - parser.add_option("-s", "--serial", default=None, - help="select USRP by serial number", - metavar="SER") - (options, args) = parser.parse_args() - if len(args) > 0: - print parser.print_help() - raise SystemExit, 1 - - if options.serial is not None and options.which is not None: - print "Use of --which or --serial is exclusive" - raise SystemExit, 1 - - if options.which is not None: - try: - disp_usrp(options.which) - except: - print "USRP", options.which, "not found." - else: - for n in range(MAX_USRPS): - try: - disp_usrp(n, options.serial) - except: - pass - diff --git a/gr-utils/src/python/usrp2_rx_cfile.py b/gr-utils/src/python/usrp2_rx_cfile.py deleted file mode 100755 index 1f23eee4e..000000000 --- a/gr-utils/src/python/usrp2_rx_cfile.py +++ /dev/null @@ -1,144 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2004,2005,2007,2008,2009 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. -# - -""" -Read samples from the USRP2 and write to file formatted as binary -outputs single precision complex float values or complex short values -(interleaved 16 bit signed short integers). -""" - -from gnuradio import gr, eng_notation -from gnuradio import usrp2 -from gnuradio.eng_option import eng_option -from optparse import OptionParser -import sys - -n2s = eng_notation.num_to_str - -class rx_cfile_block(gr.top_block): - - def __init__(self, options, filename): - gr.top_block.__init__(self) - - # Create a USRP2 source - if options.output_shorts: - self._u = usrp2.source_16sc(options.interface, options.mac_addr) - self._sink = gr.file_sink(gr.sizeof_short*2, filename) - else: - self._u = usrp2.source_32fc(options.interface, options.mac_addr) - self._sink = gr.file_sink(gr.sizeof_gr_complex, filename) - - # Set receiver decimation rate - self._u.set_decim(options.decim) - - # Set receive daughterboard gain - if options.gain is None: - g = self._u.gain_range() - options.gain = float(g[0]+g[1])/2 - print "Using mid-point gain of", options.gain, "(", g[0], "-", g[1], ")" - self._u.set_gain(options.gain) - - # Set receive frequency - if options.lo_offset is not None: - self._u.set_lo_offset(options.lo_offset) - - tr = self._u.set_center_freq(options.freq) - if tr == None: - sys.stderr.write('Failed to set center frequency\n') - raise SystemExit, 1 - - # Create head block if needed and wire it up - if options.nsamples is None: - self.connect(self._u, self._sink) - else: - if options.output_shorts: - self._head = gr.head(gr.sizeof_short*2, int(options.nsamples)) - else: - self._head = gr.head(gr.sizeof_gr_complex, int(options.nsamples)) - - self.connect(self._u, self._head, self._sink) - - input_rate = self._u.adc_rate()/self._u.decim() - - if options.verbose: - print "Network interface:", options.interface - print "USRP2 address:", self._u.mac_addr() - print "Using RX d'board id 0x%04X" % (self._u.daughterboard_id(),) - print "Rx gain:", options.gain - print "Rx baseband frequency:", n2s(tr.baseband_freq) - print "Rx DDC frequency:", n2s(tr.dxc_freq) - print "Rx residual frequency:", n2s(tr.residual_freq) - print "Rx decimation rate:", options.decim - print "Rx sample rate:", n2s(input_rate) - if options.nsamples is None: - print "Receiving samples until Ctrl-C" - else: - print "Receving", n2s(options.nsamples), "samples" - if options.output_shorts: - print "Writing 16-bit complex shorts" - else: - print "Writing 32-bit complex floats" - print "Output filename:", filename - -def get_options(): - usage="%prog: [options] output_filename" - parser = OptionParser(option_class=eng_option, usage=usage) - parser.add_option("-e", "--interface", type="string", default="eth0", - help="use specified Ethernet interface [default=%default]") - parser.add_option("-m", "--mac-addr", type="string", default="", - help="use USRP2 at specified MAC address [default=None]") - parser.add_option("-d", "--decim", type="int", default=16, - help="set fgpa decimation rate to DECIM [default=%default]") - parser.add_option("-f", "--freq", type="eng_float", default=None, - help="set frequency to FREQ", metavar="FREQ") - parser.add_option("-g", "--gain", type="eng_float", default=None, - help="set gain in dB (default is midpoint)") - parser.add_option( "-s","--output-shorts", action="store_true", default=False, - help="output interleaved shorts instead of complex floats") - parser.add_option("-N", "--nsamples", type="eng_float", default=None, - help="number of samples to collect [default=+inf]") - parser.add_option("-v", "--verbose", action="store_true", default=False, - help="verbose output") - parser.add_option("", "--lo-offset", type="eng_float", default=None, - help="set daughterboard LO offset to OFFSET [default=hw default]") - - (options, args) = parser.parse_args () - if len(args) != 1: - parser.print_help() - raise SystemExit, 1 - - if options.freq is None: - parser.print_help() - sys.stderr.write('You must specify the frequency with -f FREQ\n'); - raise SystemExit, 1 - - return (options, args[0]) - - -if __name__ == '__main__': - (options, filename) = get_options() - tb = rx_cfile_block(options, filename) - - try: - tb.run() - except KeyboardInterrupt: - pass diff --git a/gr-utils/src/python/usrp_print_db.py b/gr-utils/src/python/usrp_print_db.py deleted file mode 100755 index b082cb073..000000000 --- a/gr-utils/src/python/usrp_print_db.py +++ /dev/null @@ -1,42 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2006,2007 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 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. -# - -#!/usr/bin/env python - -from gnuradio import gr -from gnuradio import usrp -from optparse import OptionParser -from usrpm import usrp_dbid - -u_source = usrp.source_c() -u_sink = usrp.sink_c() - -subdev_Ar = usrp.selected_subdev(u_source, (0,0)) -subdev_Br = usrp.selected_subdev(u_source, (1,0)) -subdev_At = usrp.selected_subdev(u_sink, (0,0)) -subdev_Bt = usrp.selected_subdev(u_sink, (1,0)) - -print "RX d'board %s" % (subdev_Ar.side_and_name(),) -print "RX d'board %s" % (subdev_Br.side_and_name(),) -print "TX d'board %s" % (subdev_At.side_and_name(),) -print "TX d'board %s" % (subdev_Bt.side_and_name(),) - diff --git a/gr-utils/src/python/usrp_rx_cfile.py b/gr-utils/src/python/usrp_rx_cfile.py deleted file mode 100755 index 3ac9fb56f..000000000 --- a/gr-utils/src/python/usrp_rx_cfile.py +++ /dev/null @@ -1,108 +0,0 @@ -#!/usr/bin/env python - -""" -Read samples from the USRP and write to file formatted as binary -outputs single precision complex float values or complex short values (interleaved 16 bit signed short integers). - -""" - -from gnuradio import gr, eng_notation -from gnuradio import audio -from gnuradio import usrp -from gnuradio.eng_option import eng_option -from optparse import OptionParser -import sys - -class my_top_block(gr.top_block): - - def __init__(self): - gr.top_block.__init__(self) - - usage="%prog: [options] output_filename" - parser = OptionParser(option_class=eng_option, usage=usage) - parser.add_option("-R", "--rx-subdev-spec", type="subdev", default=(0, 0), - help="select USRP Rx side A or B (default=A)") - parser.add_option("-d", "--decim", type="int", default=16, - help="set fgpa decimation rate to DECIM [default=%default]") - parser.add_option("-f", "--freq", type="eng_float", default=None, - help="set frequency to FREQ", metavar="FREQ") - parser.add_option("-g", "--gain", type="eng_float", default=None, - help="set gain in dB (default is midpoint)") - parser.add_option("-8", "--width-8", action="store_true", default=False, - help="Enable 8-bit samples across USB") - parser.add_option( "--no-hb", action="store_true", default=False, - help="don't use halfband filter in usrp") - parser.add_option( "-s","--output-shorts", action="store_true", default=False, - help="output interleaved shorts in stead of complex floats") - parser.add_option("-N", "--nsamples", type="eng_float", default=None, - help="number of samples to collect [default=+inf]") - (options, args) = parser.parse_args () - if len(args) != 1: - parser.print_help() - raise SystemExit, 1 - filename = args[0] - - if options.freq is None: - parser.print_help() - sys.stderr.write('You must specify the frequency with -f FREQ\n'); - raise SystemExit, 1 - - # build the graph - if options.no_hb or (options.decim<8): - self.fpga_filename="std_4rx_0tx.rbf" #Min decimation of this firmware is 4. contains 4 Rx paths without halfbands and 0 tx paths. - if options.output_shorts: - self.u = usrp.source_s(decim_rate=options.decim,fpga_filename=self.fpga_filename) - else: - self.u = usrp.source_c(decim_rate=options.decim,fpga_filename=self.fpga_filename) - else: - #standard fpga firmware "std_2rxhb_2tx.rbf" contains 2 Rx paths with halfband filters and 2 tx paths (the default) min decimation 8 - if options.output_shorts: - self.u = usrp.source_s(decim_rate=options.decim) - else: - self.u = usrp.source_c(decim_rate=options.decim) - if options.width_8: - sample_width = 8 - sample_shift = 8 - format = self.u.make_format(sample_width, sample_shift) - r = self.u.set_format(format) - if options.output_shorts: - self.dst = gr.file_sink(gr.sizeof_short, filename) - else: - self.dst = gr.file_sink(gr.sizeof_gr_complex, filename) - if options.nsamples is None: - self.connect(self.u, self.dst) - else: - if options.output_shorts: - self.head = gr.head(gr.sizeof_short, int(options.nsamples)*2) - else: - self.head = gr.head(gr.sizeof_gr_complex, int(options.nsamples)) - self.connect(self.u, self.head, self.dst) - - if options.rx_subdev_spec is None: - options.rx_subdev_spec = usrp.pick_rx_subdevice(self.u) - self.u.set_mux(usrp.determine_rx_mux_value(self.u, options.rx_subdev_spec)) - - # determine the daughterboard subdevice we're using - self.subdev = usrp.selected_subdev(self.u, options.rx_subdev_spec) - print "Using RX d'board %s" % (self.subdev.side_and_name(),) - input_rate = self.u.adc_freq() / self.u.decim_rate() - print "USB sample rate %s" % (eng_notation.num_to_str(input_rate)) - - if options.gain is None: - # if no gain was specified, use the mid-point in dB - g = self.subdev.gain_range() - options.gain = float(g[0]+g[1])/2 - - self.subdev.set_gain(options.gain) - - r = self.u.tune(0, self.subdev, options.freq) - if not r: - sys.stderr.write('Failed to set frequency\n') - raise SystemExit, 1 - - -if __name__ == '__main__': - try: - my_top_block().run() - except KeyboardInterrupt: - pass diff --git a/gr-utils/src/python/usrp_test_counting.py b/gr-utils/src/python/usrp_test_counting.py deleted file mode 100755 index a8300afe2..000000000 --- a/gr-utils/src/python/usrp_test_counting.py +++ /dev/null @@ -1,53 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2004,2007 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 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. -# - -""" -Check Rx path or USRP Rev 1. - -This configures the USRP to return a periodic sequence of integers -""" - -from gnuradio import gr -from gnuradio import usrp - -def build_graph (): - rx_decim = 32 - - tb = gr.top_block () - usrp_rx = usrp.source_s (0, rx_decim, 1, 0x32103210, usrp.FPGA_MODE_COUNTING) - sink = gr.check_counting_s () - tb.connect (usrp_rx, sink) - - # file_sink = gr.file_sink (gr.sizeof_short, 'counting.dat') - # tb.connect (usrp_rx, file_sink) - - return tb - -def main (): - tb = build_graph () - try: - tb.run() - except KeyboardInterrupt: - pass - -if __name__ == '__main__': - main () diff --git a/gr-utils/src/python/usrp_test_loopback.py b/gr-utils/src/python/usrp_test_loopback.py deleted file mode 100755 index b58ac06ae..000000000 --- a/gr-utils/src/python/usrp_test_loopback.py +++ /dev/null @@ -1,65 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2004,2007 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 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 (tb): - 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 - - tb = gr.top_block () - - data_src = ramp_source (tb) - # usrp_tx = usrp.sink_s (0, tx_interp, 1, 0x98) - usrp_tx = usrp.sink_s (0, tx_interp) - tb.connect (data_src, usrp_tx) - - usrp_rx = usrp.source_s (0, rx_decim, 1, 0x32103210, usrp.FPGA_MODE_LOOPBACK) - sink = gr.check_counting_s () - tb.connect (usrp_rx, sink) - - # file_sink = gr.file_sink (gr.sizeof_short, "loopback.dat") - # tb.connect (usrp_rx, file_sink) - - return tb - -def main (): - tb = build_graph () - try: - tb.run() - except KeyboardInterrupt: - pass - -if __name__ == '__main__': - main () |