diff options
Diffstat (limited to 'gr-noaa/lib/noaa_hrpt_bit_sync.h')
| -rw-r--r-- | gr-noaa/lib/noaa_hrpt_bit_sync.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/gr-noaa/lib/noaa_hrpt_bit_sync.h b/gr-noaa/lib/noaa_hrpt_bit_sync.h new file mode 100644 index 000000000..8b8633cdc --- /dev/null +++ b/gr-noaa/lib/noaa_hrpt_bit_sync.h @@ -0,0 +1,49 @@ +/* -*- c++ -*- */ +/* + * Copyright 2009 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. + */ + +#ifndef INCLUDED_NOAA_HRPT_BIT_SYNC_H +#define INCLUDED_NOAA_HRPT_BIT_SYNC_H + +#include <gr_block.h> + +class noaa_hrpt_bit_sync; +typedef boost::shared_ptr<noaa_hrpt_bit_sync> noaa_hrpt_bit_sync_sptr; + +noaa_hrpt_bit_sync_sptr +noaa_make_hrpt_bit_sync(); + +class noaa_hrpt_bit_sync : public gr_block +{ + friend noaa_hrpt_bit_sync_sptr noaa_make_hrpt_bit_sync(); + noaa_hrpt_bit_sync(); + + bool d_mid_bit; + unsigned char d_last_bit; + + public: + int general_work(int noutput_items, + gr_vector_int &ninput_items, + gr_vector_const_void_star &input_items, + gr_vector_void_star &output_items); +}; + +#endif /* INCLUDED_NOAA_HRPT_BIT_SYNC_H */ |