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Diffstat (limited to 'gr-msdd6000/src/python-examples/msdd_dynamics.py')
| -rwxr-xr-x | gr-msdd6000/src/python-examples/msdd_dynamics.py | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/gr-msdd6000/src/python-examples/msdd_dynamics.py b/gr-msdd6000/src/python-examples/msdd_dynamics.py deleted file mode 100755 index 8cd1e52bc..000000000 --- a/gr-msdd6000/src/python-examples/msdd_dynamics.py +++ /dev/null @@ -1,99 +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. -# - -from gnuradio import gr -from gnuradio import msdd -from gnuradio.eng_option import eng_option -from optparse import OptionParser -import time - -class benchmark_msdd6000(gr.top_block): - def __init__(self, address, options): - gr.top_block.__init__(self) - - # Extract the initial options - self.frequency = options.frequency - self.filename = options.filename - self.decim = options.decim - self.gain = options.gain - self.address = address - - # Set up and initialize the MSDD receiver - self.port = 10001 # required port - self.src = msdd.source_c(0, 1, self.address, self.port) - self.src.set_decim_rate(self.decim) - self.src.set_desired_packet_size(0, 1460) - self.src.set_pga(0, self.gain) - self.src.set_rx_freq(0, self.frequency) - - # Display some info - print "Min PGA: ", self.src.pga_min() - print "Max PGA: ", self.src.pga_max() - print "PGA: ", self.src.pga(0) - print "Decim: ", self.src.decim_rate() - print "Freq: ", self.src.rx_freq(0) - - # Build a file sink to save the info for post analysis - self.snk = gr.file_sink(gr.sizeof_gr_complex, self.filename) - - # Connect the reciever source to file sink - self.connect(self.src, self.snk) - -def main(): - ''' This is a simple little script to play with retunning of the MSDD board. - You can cycle through frequencies or the attenuation of the board here. - ''' - - usage="%prog: [options] host_address" - parser = OptionParser(usage=usage, option_class=eng_option, conflict_handler="resolve") - parser.add_option("-f", "--frequency", type="eng_float", default=100e6, - help="set frequency (Hz) [default=%default]") - parser.add_option("-d", "--decim", type="int", default=256, - help="set decimation rate [default=%default]") - parser.add_option("-g", "--gain", type="int", default=32, - help="set receiver gain (dB) [default=%default]") - parser.add_option("-F", "--filename", type="string", default="output.dat", - help="set output filename [default=%default]") - (options, args) = parser.parse_args () - host_address = args[0] - - # Set up benchmark system that simply connects the MSDD source to a file sink - tb = benchmark_msdd6000(host_address, options) - tb.start() # start it here - - # Adjust your parameters here. Use the time.sleep(x) function to set a wait period - # between adjusting the parameter. - for i in range(7): - time.sleep(0.5) - if 0: - freq = (tb.src.rx_freq(0) + 1) * 1e6 - tb.src.set_rx_freq(0, freq) - print "Setting frequency: ", freq - if 1: - pga = tb.src.pga(0)+10 - tb.src.set_pga(0, pga) - print "Setting PGA: ", pga - - tb.stop() # stop the radio - -if __name__ == '__main__': - main() |