usb_zero_copy.hpp

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//
// Copyright 2010-2011 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_UHD_TRANSPORT_USB_ZERO_COPY_HPP
#define INCLUDED_UHD_TRANSPORT_USB_ZERO_COPY_HPP

#include <uhd/transport/usb_device_handle.hpp>
#include <uhd/transport/zero_copy.hpp>
#include <uhd/types/device_addr.hpp>

namespace uhd { namespace transport {

class UHD_API usb_zero_copy : public virtual zero_copy_if {
public:
    typedef boost::shared_ptr<usb_zero_copy> sptr;

    static sptr make(
        usb_device_handle::sptr handle,
        const size_t recv_interface,
        const size_t recv_endpoint,
        const size_t send_interface,
        const size_t send_endpoint,
        const device_addr_t &hints = device_addr_t()
    );

    static sptr make_wrapper(
        sptr usb_zc, size_t usb_frame_boundary = 512
    );
};

}} //namespace

#endif /* INCLUDED_UHD_TRANSPORT_USB_ZERO_COPY_HPP */