Moving trx burst interface to trx directory

and to new 'Transceiver' cathegory in gnuradio-companion

5 files changed, 96 insertions, 1 deletions

diff --git a/include/grgsm/CMakeLists.txt b/include/grgsm/CMakeLists.txt
index 2f76929..2982ef1 100644
--- a/include/grgsm/CMakeLists.txt
+++ b/include/grgsm/CMakeLists.txt
@@ -37,3 +37,4 @@ add_subdirectory(misc_utils)
 add_subdirectory(qa_utils)
 add_subdirectory(flow_control)
 add_subdirectory(transmitter)
+add_subdirectory(trx)
diff --git a/include/grgsm/misc_utils/CMakeLists.txt b/include/grgsm/misc_utils/CMakeLists.txt
index 23fe980..f8d8cbc 100644
--- a/include/grgsm/misc_utils/CMakeLists.txt
+++ b/include/grgsm/misc_utils/CMakeLists.txt
@@ -35,7 +35,6 @@ install(FILES
     message_printer.h
     tmsi_dumper.h
     msg_to_tag.h
-    trx_burst_if.h
     burst_to_fn_time.h
     controlled_fractional_resampler_cc.h 
     time_spec.h
diff --git a/include/grgsm/misc_utils/udp_socket.h b/include/grgsm/misc_utils/udp_socket.h
new file mode 100644
index 0000000..15b2c66
--- /dev/null
+++ b/include/grgsm/misc_utils/udp_socket.h
@@ -0,0 +1,69 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2013 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_GRGSM_TRX_UDP_SOCKET_H
+#define INCLUDED_GRGSM_TRX_UDP_SOCKET_H
+
+#include <gnuradio/thread/thread.h>
+
+#include <boost/function.hpp>
+#include <boost/array.hpp>
+#include <boost/asio.hpp>
+#include <boost/bind.hpp>
+#include <pmt/pmt.h>
+
+namespace gr {
+  namespace gsm {
+
+    class udp_socket
+    {
+    private:
+      boost::asio::io_service d_io_service;
+      std::vector<char> d_rxbuf;
+      gr::thread::thread d_thread;
+      bool d_started;
+      bool d_finished;
+
+      boost::asio::ip::udp::endpoint d_udp_endpoint_rx;
+      boost::asio::ip::udp::endpoint d_udp_endpoint_tx;
+      boost::shared_ptr<boost::asio::ip::udp::socket> d_udp_socket;
+
+      void handle_udp_read(const boost::system::error_code& error,
+        size_t bytes_transferred);
+      void run_io_service(void);
+
+    public:
+      udp_socket(
+        const std::string &remote_addr,
+        const std::string &src_port,
+        const std::string &dst_port,
+        size_t mtu);
+      ~udp_socket();
+
+      void udp_send(uint8_t *data, size_t len);
+      boost::function<void (uint8_t *, size_t)> udp_rx_handler;
+    };
+
+  } /* namespace gsm */
+} /* namespace gr */
+
+#endif /* INCLUDED_GRGSM_TRX_UDP_SOCKET_H */
diff --git a/include/grgsm/trx/CMakeLists.txt b/include/grgsm/trx/CMakeLists.txt
new file mode 100644
index 0000000..a9847dd
--- /dev/null
+++ b/include/grgsm/trx/CMakeLists.txt
@@ -0,0 +1,26 @@
+# Copyright 2011,2012 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.
+
+########################################################################
+# Install public header files
+########################################################################
+install(FILES
+    trx_burst_if.h
+    DESTINATION include/grgsm/trx
+)
diff --git a/include/grgsm/misc_utils/trx_burst_if.h b/include/grgsm/trx/trx_burst_if.h
index 0e7a35a..0e7a35a 100644
--- a/include/grgsm/misc_utils/trx_burst_if.h
+++ b/include/grgsm/trx/trx_burst_if.h