Removed get_bcch_or_cch_bursts block

2 files changed, 0 insertions, 149 deletions

diff --git a/lib/demapping/get_bcch_or_ccch_bursts_impl.cc b/lib/demapping/get_bcch_or_ccch_bursts_impl.cc
deleted file mode 100644
index 5817627..0000000
--- a/lib/demapping/get_bcch_or_ccch_bursts_impl.cc
+++ /dev/null
@@ -1,102 +0,0 @@
-/* -*- 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 <grgsm/endian.h>
-#include <grgsm/gsmtap.h>
-#include "get_bcch_or_ccch_bursts_impl.h"
-
-namespace gr {
-  namespace gsm {
-
-    get_bcch_or_ccch_bursts::sptr
-    get_bcch_or_ccch_bursts::make(unsigned int fn51_start)
-    {
-      return gnuradio::get_initial_sptr
-        (new get_bcch_or_ccch_bursts_impl(fn51_start));
-    }
-
-    /*
-     * The private constructor
-     */
-    get_bcch_or_ccch_bursts_impl::get_bcch_or_ccch_bursts_impl(unsigned int fn51_start)
-      : gr::block("get_bcch_or_ccch_bursts",
-              gr::io_signature::make(0, 0, 0),
-              gr::io_signature::make(0, 0, 0)),
-              d_fn51_start(fn51_start)
-    {
-        message_port_register_in(pmt::mp("bursts"));
-        set_msg_handler(pmt::mp("bursts"), boost::bind(&get_bcch_or_ccch_bursts_impl::filter_ccch, this, _1));
-        message_port_register_out(pmt::mp("bursts"));
-    }
-
-    /*
-     * Our virtual destructor.
-     */
-    get_bcch_or_ccch_bursts_impl::~get_bcch_or_ccch_bursts_impl()
-    {
-    }
-
-    void get_bcch_or_ccch_bursts_impl::filter_ccch(pmt::pmt_t msg)
-    {
-        pmt::pmt_t header_plus_burst = pmt::cdr(msg);
-        gsmtap_hdr * header = (gsmtap_hdr *)pmt::blob_data(header_plus_burst);
-        uint32_t frame_nr = be32toh(header->frame_number);
-
-        uint32_t fn_mod51 = frame_nr % 51;
-        int fn51_stop = d_fn51_start+3;
-
-        if(header->timeslot==0){
-            if(fn_mod51>=d_fn51_start && fn_mod51<=fn51_stop){
-                uint32_t ii = fn_mod51-d_fn51_start;
-                d_frame_numbers[ii]=frame_nr;
-                d_bursts[ii] = msg;
-            }
-            
-            if(fn_mod51==fn51_stop){
-                //check for a situation where some BCCH bursts were lost
-                //in this situation frame numbers won't be consecutive
-                bool frames_are_consecutive = true;
-                for(int jj=1; jj<4; jj++)
-                {
-                    if((d_frame_numbers[jj]-d_frame_numbers[jj-1])!=1){
-                        frames_are_consecutive = false;
-                    }
-                }
-                if(frames_are_consecutive)
-                {
-                    //send bursts to the output
-                    for(int jj=0; jj<4; jj++)
-                    {
-                        message_port_pub(pmt::mp("bursts"), d_bursts[jj]);
-                    }              
-                } 
-            }
-        }
-    }
-  } /* namespace gsm */
-} /* namespace gr */
-
diff --git a/lib/demapping/get_bcch_or_ccch_bursts_impl.h b/lib/demapping/get_bcch_or_ccch_bursts_impl.h
deleted file mode 100644
index ebf63e3..0000000
--- a/lib/demapping/get_bcch_or_ccch_bursts_impl.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* -*- 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.
- */
-
-#ifndef INCLUDED_GSM_GET_BCCH_OR_CCCH_BURSTS_IMPL_H
-#define INCLUDED_GSM_GET_BCCH_OR_CCCH_BURSTS_IMPL_H
-
-#include <grgsm/demapping/get_bcch_or_ccch_bursts.h>
-
-namespace gr {
-  namespace gsm {
-
-    class get_bcch_or_ccch_bursts_impl : public get_bcch_or_ccch_bursts
-    {
-     private:
-         unsigned int d_fn51_start;
-         uint32_t d_frame_numbers[4];     
-         pmt::pmt_t d_bursts[4];                
-     public:
-        get_bcch_or_ccch_bursts_impl(unsigned int fn51_start);
-        ~get_bcch_or_ccch_bursts_impl();
-        void filter_ccch(pmt::pmt_t msg);
-    };
-
-  } // namespace gsm
-} // namespace gr
-
-#endif /* INCLUDED_GSM_GET_BCCH_OR_CCCH_BURSTS_IMPL_H */
-