Piotr Krysik | c6eb3b5 | 2016-05-29 13:06:39 +0200 | [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 | #ifdef HAVE_CONFIG_H |
| 24 | #include "config.h" |
| 25 | #endif |
| 26 | |
| 27 | #include <gnuradio/io_signature.h> |
| 28 | //#include <gnuradio/msg_queue.h> |
| 29 | #include "msg_to_tag_impl.h" |
| 30 | |
| 31 | namespace gr { |
| 32 | namespace grgsm { |
| 33 | |
| 34 | msg_to_tag::sptr |
| 35 | msg_to_tag::make() |
| 36 | { |
| 37 | return gnuradio::get_initial_sptr |
| 38 | (new msg_to_tag_impl()); |
| 39 | } |
| 40 | |
| 41 | // void msg_to_tag_impl::queue_msg(pmt::pmt_t msg){ |
| 42 | // |
| 43 | // } |
| 44 | |
| 45 | /* |
| 46 | * The private constructor |
| 47 | */ |
| 48 | msg_to_tag_impl::msg_to_tag_impl() |
| 49 | : gr::sync_block("msg_to_tag", |
| 50 | gr::io_signature::make(1, 1, sizeof(gr_complex)), |
| 51 | gr::io_signature::make(1, 1, sizeof(gr_complex))) |
| 52 | { |
| 53 | message_port_register_in(pmt::mp("msg")); |
| 54 | // set_msg_handler(pmt::mp("msg"), boost::bind(&msg_to_tag::queue_msg, this, _1)); |
| 55 | } |
| 56 | |
| 57 | /* |
| 58 | * Our virtual destructor. |
| 59 | */ |
| 60 | msg_to_tag_impl::~msg_to_tag_impl() |
| 61 | { |
| 62 | } |
| 63 | |
| 64 | int |
| 65 | msg_to_tag_impl::work(int noutput_items, |
| 66 | gr_vector_const_void_star &input_items, |
| 67 | gr_vector_void_star &output_items) |
| 68 | { |
| 69 | const gr_complex *in = (const gr_complex *) input_items[0]; |
| 70 | gr_complex *out = (gr_complex *) output_items[0]; |
| 71 | |
| 72 | // Do <+signal processing+> |
| 73 | memcpy(out, in, sizeof(gr_complex)*noutput_items); |
| 74 | // Tell runtime system how many output items we produced. |
| 75 | return noutput_items; |
| 76 | } |
| 77 | |
| 78 | } /* namespace grgsm */ |
| 79 | } /* namespace gr */ |
| 80 | |