UHD 003.002.002
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00001 // 00002 // Copyright 2010-2011 Ettus Research LLC 00003 // 00004 // This program is free software: you can redistribute it and/or modify 00005 // it under the terms of the GNU General Public License as published by 00006 // the Free Software Foundation, either version 3 of the License, or 00007 // (at your option) any later version. 00008 // 00009 // This program is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 // GNU General Public License for more details. 00013 // 00014 // You should have received a copy of the GNU General Public License 00015 // along with this program. If not, see <http://www.gnu.org/licenses/>. 00016 // 00017 00018 #ifndef INCLUDED_UHD_TRANSPORT_USB_ZERO_COPY_HPP 00019 #define INCLUDED_UHD_TRANSPORT_USB_ZERO_COPY_HPP 00020 00021 #include <uhd/transport/usb_device_handle.hpp> 00022 #include <uhd/transport/zero_copy.hpp> 00023 #include <uhd/types/device_addr.hpp> 00024 00025 namespace uhd { namespace transport { 00026 00037 class UHD_API usb_zero_copy : public virtual zero_copy_if { 00038 public: 00039 typedef boost::shared_ptr<usb_zero_copy> sptr; 00040 00054 static sptr make( 00055 usb_device_handle::sptr handle, 00056 size_t recv_endpoint, 00057 size_t send_endpoint, 00058 const device_addr_t &hints = device_addr_t() 00059 ); 00060 00075 static sptr make_wrapper( 00076 sptr usb_zc, size_t usb_frame_boundary = 512 00077 ); 00078 }; 00079 00080 }} //namespace 00081 00082 #endif /* INCLUDED_UHD_TRANSPORT_USB_ZERO_COPY_HPP */