Piotr Krysik | ccb5e68 | 2017-11-07 19:34:22 +0100 | [diff] [blame] | 1 | /* -*- c++ -*- */ |
| 2 | /* @file |
| 3 | * @author Piotr Krysik <ptrkrysik@gmail.com> |
| 4 | * @section LICENSE |
| 5 | * |
| 6 | * Gr-gsm is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 3, or (at your option) |
| 9 | * any later version. |
| 10 | * |
| 11 | * Gr-gsm is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with gr-gsm; see the file COPYING. If not, write to |
| 18 | * the Free Software Foundation, Inc., 51 Franklin Street, |
| 19 | * Boston, MA 02110-1301, USA. |
| 20 | * |
| 21 | */ |
| 22 | |
| 23 | |
| 24 | #ifndef INCLUDED_GSM_PREPROCESS_TX_BURST_H |
| 25 | #define INCLUDED_GSM_PREPROCESS_TX_BURST_H |
| 26 | |
| 27 | #include <grgsm/api.h> |
| 28 | #include <gnuradio/block.h> |
| 29 | |
| 30 | namespace gr { |
| 31 | namespace gsm { |
| 32 | |
| 33 | /*! |
| 34 | * \brief A block that does preprocessing tasks before sending bursts to modulator. |
| 35 | * \ingroup gsm |
| 36 | * |
| 37 | * Currently it removes GSMTAP header from a burst and puts it in first part of PDU |
| 38 | * pair and removes tailing zeros from Access Bursts coming from TRX interface. |
| 39 | */ |
| 40 | class GRGSM_API preprocess_tx_burst : virtual public gr::block |
| 41 | { |
| 42 | public: |
| 43 | typedef boost::shared_ptr<preprocess_tx_burst> sptr; |
| 44 | |
| 45 | /*! |
| 46 | * \brief Return a shared_ptr to a new instance of gsm::preprocess_tx_burst. |
| 47 | * |
| 48 | * To avoid accidental use of raw pointers, gsm::preprocess_tx_burst's |
| 49 | * constructor is in a private implementation |
| 50 | * class. gsm::preprocess_tx_burst::make is the public interface for |
| 51 | * creating new instances. |
| 52 | */ |
| 53 | static sptr make(); |
| 54 | }; |
| 55 | |
| 56 | } // namespace gsm |
| 57 | } // namespace gr |
| 58 | |
| 59 | #endif /* INCLUDED_GSM_PREPROCESS_TX_BURST_H */ |
| 60 | |