| /* -*- c++ -*- */ |
| /* @file |
| * @author Piotr Krysik <ptrkrysik@gmail.com> |
| * @section LICENSE |
| * |
| * Gr-gsm 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. |
| * |
| * Gr-gsm 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 gr-gsm; see the file COPYING. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #ifdef HAVE_CONFIG_H |
| #include "config.h" |
| #endif |
| |
| #include <gnuradio/io_signature.h> |
| //#include <gnuradio/msg_queue.h> |
| #include "msg_to_tag_impl.h" |
| |
| namespace gr { |
| namespace grgsm { |
| |
| msg_to_tag::sptr |
| msg_to_tag::make() |
| { |
| return gnuradio::get_initial_sptr |
| (new msg_to_tag_impl()); |
| } |
| |
| // void msg_to_tag_impl::queue_msg(pmt::pmt_t msg){ |
| // |
| // } |
| |
| /* |
| * The private constructor |
| */ |
| msg_to_tag_impl::msg_to_tag_impl() |
| : gr::sync_block("msg_to_tag", |
| gr::io_signature::make(1, 1, sizeof(gr_complex)), |
| gr::io_signature::make(1, 1, sizeof(gr_complex))) |
| { |
| message_port_register_in(pmt::mp("msg")); |
| // set_msg_handler(pmt::mp("msg"), boost::bind(&msg_to_tag::queue_msg, this, _1)); |
| } |
| |
| /* |
| * Our virtual destructor. |
| */ |
| msg_to_tag_impl::~msg_to_tag_impl() |
| { |
| } |
| |
| int |
| msg_to_tag_impl::work(int noutput_items, |
| gr_vector_const_void_star &input_items, |
| gr_vector_void_star &output_items) |
| { |
| const gr_complex *in = (const gr_complex *) input_items[0]; |
| gr_complex *out = (gr_complex *) output_items[0]; |
| |
| // Do <+signal processing+> |
| memcpy(out, in, sizeof(gr_complex)*noutput_items); |
| // Tell runtime system how many output items we produced. |
| return noutput_items; |
| } |
| |
| } /* namespace grgsm */ |
| } /* namespace gr */ |
| |