self.connect(self.rrc_filter,
gr.file_sink(gr.sizeof_float, "tx_rrc_filter.dat"))
self.connect(self.shaping_filter,
gr.file_sink(gr.sizeof_float, "tx_shaping_filter.dat"))
if (self._decimation > 1):
self.connect(self.decimator,
gr.file_sink(gr.sizeof_float, "tx_decimator.dat"))
def add_options(parser):
"""
Adds QPSK modulation-specific options to the standard parser
"""
parser.add_option("", "--excess-bw", type="float", default=_def_excess_bw,
help="set RRC excess bandwith factor [default=%default] (PSK)")
add_options=staticmethod(add_options)
def extract_kwargs_from_options(options):
"""
Given command line options, create dictionary suitable for passing to __init__
"""
return modulation_utils.extract_kwargs_from_options(dqpsk_mod.__init__,
('self',), options)
extract_kwargs_from_options=staticmethod(extract_kwargs_from_options)
#
# Add these to the mod/demod registry
#
modulation_utils.add_type_1_mod('op25_c4fm', p25_mod_bf)
self.connect(self.C2S,
gr.file_sink(gr.sizeof_float, "tx_chunks2symbols.dat"))
self.connect(self.polarity,
gr.file_sink(gr.sizeof_float, "tx_polarity.dat"))
self.connect(self.filter, gr.file_sink(gr.sizeof_float,
"tx_filter.dat"))
if (self._decimation > 1):
self.connect(self.decimator,
gr.file_sink(gr.sizeof_float, "tx_decimator.dat"))
def add_options(parser):
"""
Adds QPSK modulation-specific options to the standard parser
"""
add_options = staticmethod(add_options)
def extract_kwargs_from_options(options):
"""
Given command line options, create dictionary suitable for passing to __init__
"""
return modulation_utils.extract_kwargs_from_options(
dqpsk_mod.__init__, ('self', ), options)
extract_kwargs_from_options = staticmethod(extract_kwargs_from_options)
#
# Add these to the mod/demod registry
#
modulation_utils.add_type_1_mod('op25_c4fm', p25_mod_bf)
gr.file_sink(gr.sizeof_char, "slicer.dat"))
def add_options(parser):
"""
Adds GMSK demodulation-specific options to the standard parser
"""
parser.add_option("", "--gain-mu", type="float", default=_def_gain_mu,
help="M&M clock recovery gain mu [default=%default] (GMSK/PSK)")
parser.add_option("", "--mu", type="float", default=_def_mu,
help="M&M clock recovery mu [default=%default] (GMSK/PSK)")
parser.add_option("", "--omega-relative-limit", type="float", default=_def_omega_relative_limit,
help="M&M clock recovery omega relative limit [default=%default] (GMSK/PSK)")
parser.add_option("", "--freq-error", type="float", default=_def_freq_error,
help="M&M clock recovery frequency error [default=%default] (GMSK)")
add_options=staticmethod(add_options)
def extract_kwargs_from_options(options):
"""
Given command line options, create dictionary suitable for passing to __init__
"""
return modulation_utils.extract_kwargs_from_options(gmsk_cats_demod.__init__,
('self',), options)
extract_kwargs_from_options=staticmethod(extract_kwargs_from_options)
#
# Add these to the mod/demod registry
#
modulation_utils.add_type_1_mod('gmsk_cats', gmsk_cats_mod)
modulation_utils.add_type_1_demod('gmsk_cats', gmsk_cats_demod)