diff options
Diffstat (limited to 'gr-trellis/src/lib/trellis_sccc_encoder_XX.cc.t')
-rw-r--r-- | gr-trellis/src/lib/trellis_sccc_encoder_XX.cc.t | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/gr-trellis/src/lib/trellis_sccc_encoder_XX.cc.t b/gr-trellis/src/lib/trellis_sccc_encoder_XX.cc.t new file mode 100644 index 000000000..f94b176cd --- /dev/null +++ b/gr-trellis/src/lib/trellis_sccc_encoder_XX.cc.t @@ -0,0 +1,90 @@ +/* -*- c++ -*- */ +/* + * Copyright 2004,2010 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. + */ + +// @WARNING@ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <@NAME@.h> +#include <gr_io_signature.h> +#include <iostream> + +@SPTR_NAME@ +trellis_make_@BASE_NAME@ ( + const fsm &FSMo, int STo, + const fsm &FSMi, int STi, + const interleaver &INTERLEAVER, + int blocklength +) +{ + return gnuradio::get_initial_sptr (new @NAME@ (FSMo,STo,FSMi,STi,INTERLEAVER,blocklength)); +} + +@NAME@::@NAME@ ( + const fsm &FSMo, int STo, + const fsm &FSMi, int STi, + const interleaver &INTERLEAVER, + int blocklength +) + : gr_sync_block ("@BASE_NAME@", + gr_make_io_signature (1, 1, sizeof (@I_TYPE@)), + gr_make_io_signature (1, 1, sizeof (@O_TYPE@))), + d_FSMo (FSMo), + d_STo (STo), + d_FSMi (FSMi), + d_STi (STi), + d_INTERLEAVER (INTERLEAVER), + d_blocklength (blocklength) +{ + set_output_multiple(d_blocklength); + d_buffer.resize(d_blocklength); +} + + + +int +@NAME@::work (int noutput_items, + gr_vector_const_void_star &input_items, + gr_vector_void_star &output_items) +{ + assert(noutput_items%d_blocklength ==0); + for (int b = 0 ; b<noutput_items/d_blocklength; b++) { + const @I_TYPE@ *in = (const @I_TYPE@ *) input_items[0]+b*d_blocklength; + @O_TYPE@ *out = (@O_TYPE@ *) output_items[0]+b*d_blocklength; + + int STo_tmp = d_STo; + for (int i = 0; i < d_blocklength; i++){ + d_buffer[i] = d_FSMo.OS()[STo_tmp*d_FSMo.I()+in[i]]; + STo_tmp = (int) d_FSMo.NS()[STo_tmp*d_FSMo.I()+in[i]]; + } + int STi_tmp = d_STi; + for (int i = 0; i < d_blocklength; i++){ + int k = d_INTERLEAVER.INTER()[i]; + out[i] = (@O_TYPE@) d_FSMi.OS()[STi_tmp*d_FSMi.I()+d_buffer[k]]; + STi_tmp = (int) d_FSMi.NS()[STi_tmp*d_FSMi.I()+d_buffer[k]]; + } + } + return noutput_items; +} + |