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Diffstat (limited to 'gnuradio-core/src/lib/general/gr_constellation.i')
| -rw-r--r-- | gnuradio-core/src/lib/general/gr_constellation.i | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/gnuradio-core/src/lib/general/gr_constellation.i b/gnuradio-core/src/lib/general/gr_constellation.i new file mode 100644 index 000000000..179e68136 --- /dev/null +++ b/gnuradio-core/src/lib/general/gr_constellation.i @@ -0,0 +1,146 @@ +/* -*- c++ -*- */ +/* + * Copyright 2010, 2011 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. + */ + +%template(gr_complex_vector) std::vector<gr_complex>; +%template(unsigned_int_vector) std::vector<unsigned int>; + +// Make sure metric types get SWIGed. +%include gr_metric_type.h + +class gr_constellation; +typedef boost::shared_ptr<gr_constellation> gr_constellation_sptr; +%template(gr_constellation_sptr) boost::shared_ptr<gr_constellation>; + +class gr_constellation +{ +public: + gr_constellation (std::vector<gr_complex> constellation, + std::vector<unsigned int> pre_diff_code, + unsigned int rotational_symmetry, + unsigned int dimensionality); + std::vector<gr_complex> points(); + std::vector<gr_complex> s_points(); + std::vector<std::vector<gr_complex> > v_points(); + virtual unsigned int decision_maker (gr_complex *sample) = 0; + unsigned int decision_maker_v (std::vector<gr_complex> sample); + // void calc_metric(gr_complex *sample, float *metric, trellis_metric_type_t type); + // void calc_euclidean_metric(gr_complex *sample, float *metric); + // void calc_hard_symbol_metric(gr_complex *sample, float *metric); + std::vector<gr_complex> map_to_points_v(unsigned int value); + unsigned int bits_per_symbol (); + unsigned int arity (); + gr_constellation_sptr base (); + bool apply_pre_diff_code(); + std::vector<unsigned int> pre_diff_code(); + unsigned int rotational_symmetry(); + unsigned int dimensionality(); +}; + +class gr_constellation_calcdist; +typedef boost::shared_ptr<gr_constellation_calcdist> gr_constellation_calcdist_sptr; +%template(gr_constellation_calcdist_sptr) boost::shared_ptr<gr_constellation_calcdist>; +%rename(constellation_calcdist) gr_make_constellation_calcdist; +gr_constellation_calcdist_sptr +gr_make_constellation_calcdist(std::vector<gr_complex> constellation, + std::vector<unsigned int> pre_diff_code, + unsigned int rotational_symmetry, + unsigned int dimensionality); +%ignore gr_constellation_calcdist; + +class gr_constellation_calcdist: public gr_constellation +{ + public: + gr_constellation_calcdist (std::vector<gr_complex> constellation, + std::vector<unsigned int> pre_diff_code, + unsigned int rotational_symmetry, + unsigned int dimensionality); + unsigned int decision_maker (const gr_complex *sample); +}; + +class gr_constellation_sector: public gr_constellation +{ +}; + +class gr_constellation_rect; +typedef boost::shared_ptr<gr_constellation_rect> gr_constellation_rect_sptr; +%template(gr_constellation_rect_sptr) boost::shared_ptr<gr_constellation_rect>; +%rename(constellation_rect) gr_make_constellation_rect; +gr_constellation_rect_sptr gr_make_constellation_rect(std::vector<gr_complex> constellation, + std::vector<unsigned int> pre_diff_code, + unsigned int rotational_symmetry, + unsigned int real_sectors, unsigned int imag_sectors, + float width_real_sectors, float width_imag_sectors); +%ignore gr_constellation_rect; + +class gr_constellation_rect : public gr_constellation_sector +{ +public: + gr_constellation_rect (std::vector<gr_complex> constellation, + std::vector<unsigned int> pre_diff_code, + unsigned int rotational_symmetry, + unsigned int real_sectors, unsigned int imag_sectors, + float width_real_sectors, float width_imag_sectors); +}; + +class gr_constellation_psk; +typedef boost::shared_ptr<gr_constellation_psk> gr_constellation_psk_sptr; +%template(gr_constellation_psk_sptr) boost::shared_ptr<gr_constellation_psk>; +%rename(constellation_psk) gr_make_constellation_psk; +gr_constellation_psk_sptr gr_make_constellation_psk(std::vector<gr_complex> constellation, + std::vector<unsigned int> pre_diff_code, + unsigned int n_sectors); +%ignore gr_constellation_psk; + +class gr_constellation_psk : public gr_constellation_sector +{ +public: + gr_constellation_psk (std::vector<gr_complex> constellation, + std::vector<unsigned int> pre_diff_code, + unsigned int n_sectors); +}; + +class gr_constellation_bpsk; +typedef boost::shared_ptr<gr_constellation_bpsk> gr_constellation_bpsk_sptr; +%template(gr_constellation_bpsk_sptr) boost::shared_ptr<gr_constellation_bpsk>; +%rename(constellation_bpsk) gr_make_constellation_bpsk; +gr_constellation_bpsk_sptr gr_make_constellation_bpsk(); +%ignore gr_constellation_bpsk; + +class gr_constellation_bpsk : public gr_constellation +{ +public: + gr_constellation_bpsk (); +}; + +class gr_constellation_qpsk; +typedef boost::shared_ptr<gr_constellation_qpsk> gr_constellation_qpsk_sptr; +%template(gr_constellation_qpsk_sptr) boost::shared_ptr<gr_constellation_qpsk>; +%rename(constellation_qpsk) gr_make_constellation_qpsk; +gr_constellation_qpsk_sptr gr_make_constellation_qpsk(); +%ignore gr_constellation_qpsk; + +class gr_constellation_qpsk : public gr_constellation +{ +public: + gr_constellation_qpsk (); +}; + |