mirror of
https://github.com/saymrwulf/uhd.git
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99c2730bc9
- Also removes all references to boost/cstdint.hpp and replaces it with stdint.h (The 'correct' replacement would be <cstdint>, but not all of our compilers support that).
76 lines
2.6 KiB
C++
76 lines
2.6 KiB
C++
//
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// Copyright 2010,2014 Ettus Research LLC
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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#include "libusb1_base.hpp"
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#include <uhd/transport/usb_control.hpp>
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#include <boost/thread/mutex.hpp>
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using namespace uhd::transport;
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usb_control::~usb_control(void){
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/* NOP */
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}
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/***********************************************************************
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* libusb-1.0 implementation of USB control transport
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**********************************************************************/
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class libusb_control_impl : public usb_control {
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public:
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libusb_control_impl(libusb::device_handle::sptr handle, const int interface):
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_handle(handle)
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{
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_handle->claim_interface(interface);
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}
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virtual ~libusb_control_impl(void);
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int submit(uint8_t request_type,
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uint8_t request,
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uint16_t value,
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uint16_t index,
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unsigned char *buff,
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uint16_t length,
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uint32_t libusb_timeout = 0
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){
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boost::mutex::scoped_lock lock(_mutex);
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return libusb_control_transfer(_handle->get(),
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request_type,
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request,
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value,
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index,
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buff,
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length,
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libusb_timeout);
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}
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private:
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libusb::device_handle::sptr _handle;
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boost::mutex _mutex;
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};
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libusb_control_impl::~libusb_control_impl(void) {
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/* NOP */
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}
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/***********************************************************************
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* USB control public make functions
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**********************************************************************/
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usb_control::sptr usb_control::make(usb_device_handle::sptr handle, const int interface){
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return sptr(new libusb_control_impl(libusb::device_handle::get_cached_handle(
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boost::static_pointer_cast<libusb::special_handle>(handle)->get_device()
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), interface));
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}
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