chdr.hpp

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//
// Copyright 2014 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_UHD_TRANSPORT_CHDR_HPP
#define INCLUDED_UHD_TRANSPORT_CHDR_HPP

#include <uhd/transport/vrt_if_packet.hpp>

namespace uhd{ namespace transport{ namespace vrt{

namespace chdr{

    static const size_t max_if_hdr_words64 = 2; // CHDR + tsf (fractional timestamp)

    UHD_API void if_hdr_pack_be(
        uint32_t *packet_buff,
        if_packet_info_t &if_packet_info
    );

    UHD_API void if_hdr_unpack_be(
        const uint32_t *packet_buff,
        if_packet_info_t &if_packet_info
    );

    UHD_API void if_hdr_pack_le(
        uint32_t *packet_buff,
        if_packet_info_t &if_packet_info
    );

    UHD_API void if_hdr_unpack_le(
        const uint32_t *packet_buff,
        if_packet_info_t &if_packet_info
    );

} //namespace chdr

}}} //namespace uhd::transport::vrt

#endif /* INCLUDED_UHD_TRANSPORT_CHDR_HPP */