/
OCCAM_generated.py
executable file
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/
OCCAM_generated.py
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#!/usr/bin/env python
##################################################
# Gnuradio Python Flow Graph
# Title: Occam Generated
# Author: Almohanad Fayez
<<<<<<< HEAD
# Generated: Fri Mar 29 20:37:19 2013
=======
# Generated: Mon Apr 1 20:02:54 2013
>>>>>>> a4640239af5646f13bb4328753aa0db58e43449b
##################################################
from gnuradio import analog
from gnuradio import blocks
from gnuradio import digital
from gnuradio import eng_notation
from gnuradio import gr
from gnuradio.eng_option import eng_option
from gnuradio.gr import firdes
from grc_gnuradio import blks2 as grc_blks2
from grc_gnuradio import wxgui as grc_wxgui
from optparse import OptionParser
import wx
class OCCAM_generated(grc_wxgui.top_block_gui):
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Occam Generated")
_icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png"
self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY))
##################################################
# Variables
##################################################
self.stdValG = stdValG = 0.40
self.seedValG = seedValG = 0L
self.samplingRate2 = samplingRate2 = 640000
self.samplingRate = samplingRate = 320000
self.rfGain2 = rfGain2 = 25.0
self.rfGain = rfGain = 1.0
self.recvThresh = recvThresh = 0.3
self.rcFiltCoeff = rcFiltCoeff = 1.0
self.meanValG = meanValG = 0.0
self.gaussGain = gaussGain = 0.3
self.excessBw = excessBw = 0.35
self.dataName = dataName = 1.0
self.dataGain = dataGain = 10.0
self.carrierFreq = carrierFreq = 462562500.0
self.bbGain2 = bbGain2 = 1.0
self.bbGain = bbGain = 1.3
##################################################
# Blocks
##################################################
self.throttle = gr.throttle(gr.sizeof_float*1, samplingRate)
self.gaussScale = blocks.multiply_const_vcc((gaussGain, ))
self.gauss = analog.noise_source_c(analog.GR_GAUSSIAN, 0.3, 0)
self.dbpskMod = digital.dbpsk_mod(
samples_per_symbol=samplingRate2/samplingRate,
excess_bw=0.35,
gray_coded=True,
verbose=False,
log=False)
self.dbpskEnc = grc_blks2.packet_mod_f(grc_blks2.packet_encoder(
samples_per_symbol=samplingRate2/samplingRate,
bits_per_symbol=1,
access_code="",
pad_for_usrp=True,
),
payload_length=0,
)
self.dbpskDemod = digital.dbpsk_demod(
samples_per_symbol=samplingRate2/samplingRate,
excess_bw=0.35,
freq_bw=6.28/100.0,
phase_bw=6.28/100.0,
timing_bw=6.28/100.0,
gray_coded=True,
verbose=False,
log=False
)
self.dbpskDec = grc_blks2.packet_demod_f(grc_blks2.packet_decoder(
access_code="",
threshold=-1,
callback=lambda ok, payload: self.dbpskDec.recv_pkt(ok, payload),
),
)
self.dataSrc = gr.file_source(gr.sizeof_float*1, "music-tx1.0.dat", False)
self.dataOut = gr.file_sink(gr.sizeof_float*1, "music-rx1.0.dat")
self.dataOut.set_unbuffered(False)
self.channelFilter2 = blocks.multiply_const_vcc((1.0, ))
self.channelFilter = blocks.multiply_const_vcc((1.0, ))
self.basebandScale2 = blocks.multiply_const_vcc((bbGain2, ))
self.basebandScale = blocks.multiply_const_vcc((bbGain, ))
self.add = blocks.add_vcc(1)
##################################################
# Connections
##################################################
self.connect((self.dataSrc, 0), (self.throttle, 0))
self.connect((self.throttle, 0), (self.dbpskEnc, 0))
self.connect((self.dbpskMod, 0), (self.channelFilter, 0))
self.connect((self.dbpskDemod, 0), (self.dbpskDec, 0))
self.connect((self.basebandScale, 0), (self.add, 0))
self.connect((self.gauss, 0), (self.gaussScale, 0))
self.connect((self.basebandScale2, 0), (self.channelFilter2, 0))
self.connect((self.add, 0), (self.basebandScale2, 0))
self.connect((self.dbpskDec, 0), (self.dataOut, 0))
self.connect((self.dbpskEnc, 0), (self.dbpskMod, 0))
self.connect((self.gaussScale, 0), (self.add, 1))
self.connect((self.channelFilter, 0), (self.basebandScale, 0))
self.connect((self.channelFilter2, 0), (self.dbpskDemod, 0))
def get_stdValG(self):
return self.stdValG
def set_stdValG(self, stdValG):
self.stdValG = stdValG
def get_seedValG(self):
return self.seedValG
def set_seedValG(self, seedValG):
self.seedValG = seedValG
def get_samplingRate2(self):
return self.samplingRate2
def set_samplingRate2(self, samplingRate2):
self.samplingRate2 = samplingRate2
def get_samplingRate(self):
return self.samplingRate
def set_samplingRate(self, samplingRate):
self.samplingRate = samplingRate
self.throttle.set_sample_rate(self.samplingRate)
def get_rfGain2(self):
return self.rfGain2
def set_rfGain2(self, rfGain2):
self.rfGain2 = rfGain2
def get_rfGain(self):
return self.rfGain
def set_rfGain(self, rfGain):
self.rfGain = rfGain
def get_recvThresh(self):
return self.recvThresh
def set_recvThresh(self, recvThresh):
self.recvThresh = recvThresh
def get_rcFiltCoeff(self):
return self.rcFiltCoeff
def set_rcFiltCoeff(self, rcFiltCoeff):
self.rcFiltCoeff = rcFiltCoeff
def get_meanValG(self):
return self.meanValG
def set_meanValG(self, meanValG):
self.meanValG = meanValG
def get_gaussGain(self):
return self.gaussGain
def set_gaussGain(self, gaussGain):
self.gaussGain = gaussGain
self.gaussScale.set_k((self.gaussGain, ))
def get_excessBw(self):
return self.excessBw
def set_excessBw(self, excessBw):
self.excessBw = excessBw
def get_dataName(self):
return self.dataName
def set_dataName(self, dataName):
self.dataName = dataName
def get_dataGain(self):
return self.dataGain
def set_dataGain(self, dataGain):
self.dataGain = dataGain
def get_carrierFreq(self):
return self.carrierFreq
def set_carrierFreq(self, carrierFreq):
self.carrierFreq = carrierFreq
def get_bbGain2(self):
return self.bbGain2
def set_bbGain2(self, bbGain2):
self.bbGain2 = bbGain2
self.basebandScale2.set_k((self.bbGain2, ))
def get_bbGain(self):
return self.bbGain
def set_bbGain(self, bbGain):
self.bbGain = bbGain
self.basebandScale.set_k((self.bbGain, ))
if __name__ == '__main__':
parser = OptionParser(option_class=eng_option, usage="%prog: [options]")
(options, args) = parser.parse_args()
tb = OCCAM_generated()
tb.Run(True)