From 614d4901bb9dbb6866a0c5f57b1397e4b185a11f Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Fri, 1 Jul 2011 16:54:53 -0700
Subject: usrp: created common code to demux an rx stream (b100, e100)

---
 host/lib/usrp/common/recv_packet_demuxer.hpp | 41 ++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 host/lib/usrp/common/recv_packet_demuxer.hpp

(limited to 'host/lib/usrp/common/recv_packet_demuxer.hpp')

diff --git a/host/lib/usrp/common/recv_packet_demuxer.hpp b/host/lib/usrp/common/recv_packet_demuxer.hpp
new file mode 100644
index 000000000..fde756d27
--- /dev/null
+++ b/host/lib/usrp/common/recv_packet_demuxer.hpp
@@ -0,0 +1,41 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program 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 of the License, or
+// (at your option) any later version.
+//
+// This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+#ifndef INCLUDED_LIBUHD_USRP_COMMON_RECV_PACKET_DEMUXER_HPP
+#define INCLUDED_LIBUHD_USRP_COMMON_RECV_PACKET_DEMUXER_HPP
+
+#include <uhd/config.hpp>
+#include <uhd/transport/zero_copy.hpp>
+#include <boost/shared_ptr.hpp>
+#include <boost/cstdint.hpp>
+
+namespace uhd{ namespace usrp{
+
+    class recv_packet_demuxer{
+    public:
+        typedef boost::shared_ptr<recv_packet_demuxer> sptr;
+
+        //! Make a new demuxer from a transport and parameters
+        static sptr make(transport::zero_copy_if::sptr transport, const size_t size, const boost::uint32_t sid_base);
+
+        //! Get a buffer at the given index from the transport
+        virtual transport::managed_recv_buffer::sptr get_recv_buff(const size_t index, const double timeout) = 0;
+    };
+
+}} //namespace uhd::usrp
+
+#endif /* INCLUDED_LIBUHD_USRP_COMMON_RECV_PACKET_DEMUXER_HPP */
-- 
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