diff options
Diffstat (limited to 'gr-digital/lib/ofdm_insert_preamble_impl.cc')
| -rw-r--r-- | gr-digital/lib/ofdm_insert_preamble_impl.cc | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/gr-digital/lib/ofdm_insert_preamble_impl.cc b/gr-digital/lib/ofdm_insert_preamble_impl.cc index dcc3a900a4..4a617cecb2 100644 --- a/gr-digital/lib/ofdm_insert_preamble_impl.cc +++ b/gr-digital/lib/ofdm_insert_preamble_impl.cc @@ -1,19 +1,19 @@ /* -*- c++ -*- */ /* * Copyright 2007,2010-2012 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. @@ -31,7 +31,7 @@ namespace gr { namespace digital { - + ofdm_insert_preamble::sptr ofdm_insert_preamble::make(int fft_length, const std::vector<std::vector<gr_complex> > &preamble) @@ -55,6 +55,8 @@ namespace gr { d_pending_flag(0), d_preamble(preamble) { + GR_LOG_WARN(d_logger, "The gr::digital::ofdm_insert_preamble block has been deprecated."); + // sanity check preamble symbols for(size_t i = 0; i < d_preamble.size(); i++) { if(d_preamble[i].size() != (size_t) d_fft_length) @@ -113,7 +115,7 @@ namespace gr { else ni++; // eat one input symbol break; - + case ST_PREAMBLE: assert(!in_flag || in_flag[ni] & 0x1); if(d_nsymbols_output >= (int) d_preamble.size()) { @@ -130,7 +132,7 @@ namespace gr { d_nsymbols_output++; } break; - + case ST_FIRST_PAYLOAD: // copy first payload symbol from input to output memcpy(&out_sym[no * d_fft_length], @@ -142,7 +144,7 @@ namespace gr { ni++; enter_payload(); break; - + case ST_PAYLOAD: if(in_flag && in_flag[ni] & 0x1) { // this is first symbol of a new payload enter_preamble(); |