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/* -*- c++ -*- */
/*
* Copyright 2003,2006 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio 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, or (at your option)
* any later version.
*
* GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#include <fusb.h>
#include <fusb_ra_wb.h>
//static const int MAX_BLOCK_SIZE = 16 * 1024; // hard limit
// there's no hard limit, even before making any changes to the driver
// 64k is empirically a pretty good number
static const int MAX_BLOCK_SIZE = 64 * 1024;
// there is a limit of 1 MB in the driver for the buffer size
static const int FUSB_BUFFER_SIZE = 256 * (1L << 10); // 256 kB
fusb_devhandle *
fusb_sysconfig::make_devhandle (usb_dev_handle *udh)
{
return new fusb_devhandle_ra_wb (udh);
}
int fusb_sysconfig::max_block_size ()
{
return MAX_BLOCK_SIZE;
}
int fusb_sysconfig::default_block_size ()
{
return fusb_sysconfig::max_block_size ();
}
int fusb_sysconfig::default_buffer_size ()
{
return FUSB_BUFFER_SIZE;
}
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