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// Copyright © 2006-2010 Travis Robinson. All rights reserved.
//
// website: http://sourceforge.net/projects/libusbdotnet
// e-mail: libusbdotnet@gmail.com
//
// 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 2 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, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. or
// visit www.gnu.org.
//
//
namespace LibUsbDotNet.Main
{
/// <summary> Various USB constants.
/// </summary>
public static class UsbConstants
{
/// <summary>
/// Default timeout for all USB IO operations.
/// </summary>
public const int DEFAULT_TIMEOUT = 1000;
internal const bool EXIT_CONTEXT = false;
/// <summary>
/// Maximum size of a config descriptor.
/// </summary>
public const int MAX_CONFIG_SIZE = 4096;
/// <summary>
/// Maximum number of USB devices.
/// </summary>
public const int MAX_DEVICES = 128;
/// <summary>
/// Maximum number of endpoints per device.
/// </summary>
public const int MAX_ENDPOINTS = 32;
/// <summary>
/// Endpoint direction mask.
/// </summary>
public const byte ENDPOINT_DIR_MASK = 0x80;
/// <summary>
/// Endpoint number mask.
/// </summary>
public const byte ENDPOINT_NUMBER_MASK = 0xf;
///// <summary>
///// See <see cref="UsbError.Handled"/>. Number of RETRIES before failed regardless of the handled field value.
///// </summary>
//public const int MAX_FAIL_RETRIES_ON_HANDLED_ERROR = 4;
}
}
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