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| author | Josh Blum <josh@joshknows.com> | 2011-07-28 17:02:58 -0700 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2011-07-28 17:02:58 -0700 |
| commit | 8bc1c4dc5a8d31594e8768a10e05b4b0172e733e (patch) | |
| tree | fcb957028a108ca719a6cb879e7d62713b35ba1c /gnuradio-core/src/python/gnuradio/modulation_utils.py | |
| parent | 8c824bf2e3e6758aff05ee4b5f4d3f106a13c672 (diff) | |
| parent | 8b3c4ccf922c602ae77dad7f3911b16bdd0112d3 (diff) | |
Merge branch 'digital' of https://github.com/trondeau/gnuradio into digital
Conflicts:
gnuradio-core/src/lib/filter/gr_cma_equalizer_cc.h
gnuradio-core/src/lib/general/gr_constellation_decoder_cb.h
gnuradio-core/src/lib/general/gr_costas_loop_cc.h
gnuradio-core/src/lib/general/gr_lms_dfe_cc.h
gnuradio-core/src/lib/general/gr_lms_dfe_ff.h
gr-digital/lib/Makefile.am
gr-digital/lib/digital_binary_slicer_fb.h
gr-digital/lib/digital_clock_recovery_mm_cc.h
gr-digital/lib/digital_clock_recovery_mm_ff.h
gr-digital/lib/digital_correlate_access_code_bb.h
gr-digital/lib/digital_crc32.h
gr-digital/lib/digital_mpsk_receiver_cc.h
gr-digital/python/Makefile.am
gr-digital/python/__init__.py
gr-digital/python/generic_mod_demod.py
gr-digital/python/pkt.py
gr-digital/python/psk2.py
gr-digital/python/qam.py
Diffstat (limited to 'gnuradio-core/src/python/gnuradio/modulation_utils.py')
| -rw-r--r-- | gnuradio-core/src/python/gnuradio/modulation_utils.py | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/gnuradio-core/src/python/gnuradio/modulation_utils.py b/gnuradio-core/src/python/gnuradio/modulation_utils.py deleted file mode 100644 index 71ba773895..0000000000 --- a/gnuradio-core/src/python/gnuradio/modulation_utils.py +++ /dev/null @@ -1,81 +0,0 @@ -# -# Copyright 2006 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 this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# - -""" -Miscellaneous utilities for managing mods and demods, as well as other items -useful in dealing with generalized handling of different modulations and demods. -""" - -import inspect - - -# Type 1 modulators accept a stream of bytes on their input and produce complex baseband output -_type_1_modulators = {} - -def type_1_mods(): - return _type_1_modulators - -def add_type_1_mod(name, mod_class): - _type_1_modulators[name] = mod_class - - -# Type 1 demodulators accept complex baseband input and produce a stream of bits, packed -# 1 bit / byte as their output. Their output is completely unambiguous. There is no need -# to resolve phase or polarity ambiguities. -_type_1_demodulators = {} - -def type_1_demods(): - return _type_1_demodulators - -def add_type_1_demod(name, demod_class): - _type_1_demodulators[name] = demod_class - - -def extract_kwargs_from_options(function, excluded_args, options): - """ - Given a function, a list of excluded arguments and the result of - parsing command line options, create a dictionary of key word - arguments suitable for passing to the function. The dictionary - will be populated with key/value pairs where the keys are those - that are common to the function's argument list (minus the - excluded_args) and the attributes in options. The values are the - corresponding values from options unless that value is None. - In that case, the corresponding dictionary entry is not populated. - - (This allows different modulations that have the same parameter - names, but different default values to coexist. The downside is - that --help in the option parser will list the default as None, - but in that case the default provided in the __init__ argument - list will be used since there is no kwargs entry.) - - @param function: the function whose parameter list will be examined - @param excluded_args: function arguments that are NOT to be added to the dictionary - @type excluded_args: sequence of strings - @param options: result of command argument parsing - @type options: optparse.Values - """ - # Try this in C++ ;) - args, varargs, varkw, defaults = inspect.getargspec(function) - d = {} - for kw in [a for a in args if a not in excluded_args]: - if hasattr(options, kw): - if getattr(options, kw) is not None: - d[kw] = getattr(options, kw) - return d |