diff options
Diffstat (limited to 'libusb-1.0')
-rw-r--r-- | libusb-1.0/AUTHORS | 31 | ||||
-rw-r--r-- | libusb-1.0/COPYING | 504 | ||||
-rw-r--r-- | libusb-1.0/include/libusb.h | 1393 | ||||
-rw-r--r-- | libusb-1.0/lib/Win32/Debug/libusb-1.0.dll | bin | 148480 -> 0 bytes | |||
-rw-r--r-- | libusb-1.0/lib/Win32/Debug/libusb-1.0.lib | bin | 161312 -> 0 bytes | |||
-rw-r--r-- | libusb-1.0/lib/Win32/Debug/libusb-1.0.pdb | bin | 453632 -> 0 bytes | |||
-rw-r--r-- | libusb-1.0/lib/Win32/Release/libusb-1.0.dll | bin | 94208 -> 0 bytes | |||
-rw-r--r-- | libusb-1.0/lib/Win32/Release/libusb-1.0.lib | bin | 161312 -> 0 bytes |
8 files changed, 0 insertions, 1928 deletions
diff --git a/libusb-1.0/AUTHORS b/libusb-1.0/AUTHORS deleted file mode 100644 index af0cadf..0000000 --- a/libusb-1.0/AUTHORS +++ /dev/null @@ -1,31 +0,0 @@ -Copyright (C) 2007-2009 Daniel Drake <dsd@gentoo.org> -Copyright (c) 2001 Johannes Erdfelt <johannes@erdfelt.com> -Copyright (C) 2008-2010 Nathan Hjelm <hjelmn@users.sourceforge.net> -Copyright (C) 2009-2010 Pete Batard <pbatard@gmail.com> -Copyright (C) 2010 Michael Plante <michael.plante@gmail.com> - -Other contributors: -Alex Vatchenko -Artem Egorkine -Aurelien Jarno -Bastien Nocera -David Engraf -David Moore -Felipe Balbi -Francesco Montorsi -Hans Ulrich Niedermann -Hoi-Ho Chan -Ludovic Rousseau -Martin Koegler -Mikhail Gusarov -Peter Stuge -Rob Walker -Toby Peterson -Vasily Khoruzhick -Orin Eman -Graeme Gill -Travis Robinson -Jere Knaappila -Francesco Montorsi -Bastien Nocera -Xiaofan Chen diff --git a/libusb-1.0/COPYING b/libusb-1.0/COPYING deleted file mode 100644 index 5ab7695..0000000 --- a/libusb-1.0/COPYING +++ /dev/null @@ -1,504 +0,0 @@ - GNU LESSER GENERAL PUBLIC LICENSE - Version 2.1, February 1999 - - Copyright (C) 1991, 1999 Free Software Foundation, Inc. - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - -[This is the first released version of the Lesser GPL. It also counts - as the successor of the GNU Library Public License, version 2, hence - the version number 2.1.] - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. By contrast, the GNU General Public -Licenses are intended to guarantee your freedom to share and change -free software--to make sure the software is free for all its users. - - This license, the Lesser General Public License, applies to some -specially designated software packages--typically libraries--of the -Free Software Foundation and other authors who decide to use it. You -can use it too, but we suggest you first think carefully about whether -this license or the ordinary General Public License is the better -strategy to use in any particular case, based on the explanations below. - - When we speak of free software, we are referring to freedom of use, -not price. Our General Public Licenses are designed to make sure that -you have the freedom to distribute copies of free software (and charge -for this service if you wish); that you receive source code or can get -it if you want it; that you can change the software and use pieces of -it in new free programs; and that you are informed that you can do -these things. - - To protect your rights, we need to make restrictions that forbid -distributors to deny you these rights or to ask you to surrender these -rights. These restrictions translate to certain responsibilities for -you if you distribute copies of the library or if you modify it. - - For example, if you distribute copies of the library, whether gratis -or for a fee, you must give the recipients all the rights that we gave -you. You must make sure that they, too, receive or can get the source -code. If you link other code with the library, you must provide -complete object files to the recipients, so that they can relink them -with the library after making changes to the library and recompiling -it. And you must show them these terms so they know their rights. - - We protect your rights with a two-step method: (1) we copyright the -library, and (2) we offer you this license, which gives you legal -permission to copy, distribute and/or modify the library. - - To protect each distributor, we want to make it very clear that -there is no warranty for the free library. Also, if the library is -modified by someone else and passed on, the recipients should know -that what they have is not the original version, so that the original -author's reputation will not be affected by problems that might be -introduced by others. - - Finally, software patents pose a constant threat to the existence of -any free program. We wish to make sure that a company cannot -effectively restrict the users of a free program by obtaining a -restrictive license from a patent holder. Therefore, we insist that -any patent license obtained for a version of the library must be -consistent with the full freedom of use specified in this license. - - Most GNU software, including some libraries, is covered by the -ordinary GNU General Public License. This license, the GNU Lesser -General Public License, applies to certain designated libraries, and -is quite different from the ordinary General Public License. We use -this license for certain libraries in order to permit linking those -libraries into non-free programs. - - When a program is linked with a library, whether statically or using -a shared library, the combination of the two is legally speaking a -combined work, a derivative of the original library. The ordinary -General Public License therefore permits such linking only if the -entire combination fits its criteria of freedom. The Lesser General -Public License permits more lax criteria for linking other code with -the library. - - We call this license the "Lesser" General Public License because it -does Less to protect the user's freedom than the ordinary General -Public License. It also provides other free software developers Less -of an advantage over competing non-free programs. These disadvantages -are the reason we use the ordinary General Public License for many -libraries. However, the Lesser license provides advantages in certain -special circumstances. - - For example, on rare occasions, there may be a special need to -encourage the widest possible use of a certain library, so that it becomes -a de-facto standard. To achieve this, non-free programs must be -allowed to use the library. A more frequent case is that a free -library does the same job as widely used non-free libraries. In this -case, there is little to gain by limiting the free library to free -software only, so we use the Lesser General Public License. - - In other cases, permission to use a particular library in non-free -programs enables a greater number of people to use a large body of -free software. For example, permission to use the GNU C Library in -non-free programs enables many more people to use the whole GNU -operating system, as well as its variant, the GNU/Linux operating -system. - - Although the Lesser General Public License is Less protective of the -users' freedom, it does ensure that the user of a program that is -linked with the Library has the freedom and the wherewithal to run -that program using a modified version of the Library. - - The precise terms and conditions for copying, distribution and -modification follow. Pay close attention to the difference between a -"work based on the library" and a "work that uses the library". The -former contains code derived from the library, whereas the latter must -be combined with the library in order to run. - - GNU LESSER GENERAL PUBLIC LICENSE - TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION - - 0. This License Agreement applies to any software library or other -program which contains a notice placed by the copyright holder or -other authorized party saying it may be distributed under the terms of -this Lesser General Public License (also called "this License"). -Each licensee is addressed as "you". - - A "library" means a collection of software functions and/or data -prepared so as to be conveniently linked with application programs -(which use some of those functions and data) to form executables. - - The "Library", below, refers to any such software library or work -which has been distributed under these terms. A "work based on the -Library" means either the Library or any derivative work under -copyright law: that is to say, a work containing the Library or a -portion of it, either verbatim or with modifications and/or translated -straightforwardly into another language. (Hereinafter, translation is -included without limitation in the term "modification".) - - "Source code" for a work means the preferred form of the work for -making modifications to it. For a library, complete source code means -all the source code for all modules it contains, plus any associated -interface definition files, plus the scripts used to control compilation -and installation of the library. - - Activities other than copying, distribution and modification are not -covered by this License; they are outside its scope. The act of -running a program using the Library is not restricted, and output from -such a program is covered only if its contents constitute a work based -on the Library (independent of the use of the Library in a tool for -writing it). Whether that is true depends on what the Library does -and what the program that uses the Library does. - - 1. You may copy and distribute verbatim copies of the Library's -complete source code as you receive it, in any medium, provided that -you conspicuously and appropriately publish on each copy an -appropriate copyright notice and disclaimer of warranty; keep intact -all the notices that refer to this License and to the absence of any -warranty; and distribute a copy of this License along with the -Library. - - You may charge a fee for the physical act of transferring a copy, -and you may at your option offer warranty protection in exchange for a -fee. - - 2. You may modify your copy or copies of the Library or any portion -of it, thus forming a work based on the Library, and copy and -distribute such modifications or work under the terms of Section 1 -above, provided that you also meet all of these conditions: - - a) The modified work must itself be a software library. - - b) You must cause the files modified to carry prominent notices - stating that you changed the files and the date of any change. - - c) You must cause the whole of the work to be licensed at no - charge to all third parties under the terms of this License. - - d) If a facility in the modified Library refers to a function or a - table of data to be supplied by an application program that uses - the facility, other than as an argument passed when the facility - is invoked, then you must make a good faith effort to ensure that, - in the event an application does not supply such function or - table, the facility still operates, and performs whatever part of - its purpose remains meaningful. - - (For example, a function in a library to compute square roots has - a purpose that is entirely well-defined independent of the - application. Therefore, Subsection 2d requires that any - application-supplied function or table used by this function must - be optional: if the application does not supply it, the square - root function must still compute square roots.) - -These requirements apply to the modified work as a whole. If -identifiable sections of that work are not derived from the Library, -and can be reasonably considered independent and separate works in -themselves, then this License, and its terms, do not apply to those -sections when you distribute them as separate works. But when you -distribute the same sections as part of a whole which is a work based -on the Library, the distribution of the whole must be on the terms of -this License, whose permissions for other licensees extend to the -entire whole, and thus to each and every part regardless of who wrote -it. - -Thus, it is not the intent of this section to claim rights or contest -your rights to work written entirely by you; rather, the intent is to -exercise the right to control the distribution of derivative or -collective works based on the Library. - -In addition, mere aggregation of another work not based on the Library -with the Library (or with a work based on the Library) on a volume of -a storage or distribution medium does not bring the other work under -the scope of this License. - - 3. You may opt to apply the terms of the ordinary GNU General Public -License instead of this License to a given copy of the Library. To do -this, you must alter all the notices that refer to this License, so -that they refer to the ordinary GNU General Public License, version 2, -instead of to this License. (If a newer version than version 2 of the -ordinary GNU General Public License has appeared, then you can specify -that version instead if you wish.) Do not make any other change in -these notices. - - Once this change is made in a given copy, it is irreversible for -that copy, so the ordinary GNU General Public License applies to all -subsequent copies and derivative works made from that copy. - - This option is useful when you wish to copy part of the code of -the Library into a program that is not a library. - - 4. You may copy and distribute the Library (or a portion or -derivative of it, under Section 2) in object code or executable form -under the terms of Sections 1 and 2 above provided that you accompany -it with the complete corresponding machine-readable source code, which -must be distributed under the terms of Sections 1 and 2 above on a -medium customarily used for software interchange. - - If distribution of object code is made by offering access to copy -from a designated place, then offering equivalent access to copy the -source code from the same place satisfies the requirement to -distribute the source code, even though third parties are not -compelled to copy the source along with the object code. - - 5. A program that contains no derivative of any portion of the -Library, but is designed to work with the Library by being compiled or -linked with it, is called a "work that uses the Library". Such a -work, in isolation, is not a derivative work of the Library, and -therefore falls outside the scope of this License. - - However, linking a "work that uses the Library" with the Library -creates an executable that is a derivative of the Library (because it -contains portions of the Library), rather than a "work that uses the -library". The executable is therefore covered by this License. -Section 6 states terms for distribution of such executables. - - When a "work that uses the Library" uses material from a header file -that is part of the Library, the object code for the work may be a -derivative work of the Library even though the source code is not. -Whether this is true is especially significant if the work can be -linked without the Library, or if the work is itself a library. The -threshold for this to be true is not precisely defined by law. - - If such an object file uses only numerical parameters, data -structure layouts and accessors, and small macros and small inline -functions (ten lines or less in length), then the use of the object -file is unrestricted, regardless of whether it is legally a derivative -work. (Executables containing this object code plus portions of the -Library will still fall under Section 6.) - - Otherwise, if the work is a derivative of the Library, you may -distribute the object code for the work under the terms of Section 6. -Any executables containing that work also fall under Section 6, -whether or not they are linked directly with the Library itself. - - 6. As an exception to the Sections above, you may also combine or -link a "work that uses the Library" with the Library to produce a -work containing portions of the Library, and distribute that work -under terms of your choice, provided that the terms permit -modification of the work for the customer's own use and reverse -engineering for debugging such modifications. - - You must give prominent notice with each copy of the work that the -Library is used in it and that the Library and its use are covered by -this License. You must supply a copy of this License. If the work -during execution displays copyright notices, you must include the -copyright notice for the Library among them, as well as a reference -directing the user to the copy of this License. Also, you must do one -of these things: - - a) Accompany the work with the complete corresponding - machine-readable source code for the Library including whatever - changes were used in the work (which must be distributed under - Sections 1 and 2 above); and, if the work is an executable linked - with the Library, with the complete machine-readable "work that - uses the Library", as object code and/or source code, so that the - user can modify the Library and then relink to produce a modified - executable containing the modified Library. (It is understood - that the user who changes the contents of definitions files in the - Library will not necessarily be able to recompile the application - to use the modified definitions.) - - b) Use a suitable shared library mechanism for linking with the - Library. A suitable mechanism is one that (1) uses at run time a - copy of the library already present on the user's computer system, - rather than copying library functions into the executable, and (2) - will operate properly with a modified version of the library, if - the user installs one, as long as the modified version is - interface-compatible with the version that the work was made with. - - c) Accompany the work with a written offer, valid for at - least three years, to give the same user the materials - specified in Subsection 6a, above, for a charge no more - than the cost of performing this distribution. - - d) If distribution of the work is made by offering access to copy - from a designated place, offer equivalent access to copy the above - specified materials from the same place. - - e) Verify that the user has already received a copy of these - materials or that you have already sent this user a copy. - - For an executable, the required form of the "work that uses the -Library" must include any data and utility programs needed for -reproducing the executable from it. However, as a special exception, -the materials to be distributed need not include anything that is -normally distributed (in either source or binary form) with the major -components (compiler, kernel, and so on) of the operating system on -which the executable runs, unless that component itself accompanies -the executable. - - It may happen that this requirement contradicts the license -restrictions of other proprietary libraries that do not normally -accompany the operating system. Such a contradiction means you cannot -use both them and the Library together in an executable that you -distribute. - - 7. You may place library facilities that are a work based on the -Library side-by-side in a single library together with other library -facilities not covered by this License, and distribute such a combined -library, provided that the separate distribution of the work based on -the Library and of the other library facilities is otherwise -permitted, and provided that you do these two things: - - a) Accompany the combined library with a copy of the same work - based on the Library, uncombined with any other library - facilities. This must be distributed under the terms of the - Sections above. - - b) Give prominent notice with the combined library of the fact - that part of it is a work based on the Library, and explaining - where to find the accompanying uncombined form of the same work. - - 8. You may not copy, modify, sublicense, link with, or distribute -the Library except as expressly provided under this License. Any -attempt otherwise to copy, modify, sublicense, link with, or -distribute the Library is void, and will automatically terminate your -rights under this License. However, parties who have received copies, -or rights, from you under this License will not have their licenses -terminated so long as such parties remain in full compliance. - - 9. You are not required to accept this License, since you have not -signed it. However, nothing else grants you permission to modify or -distribute the Library or its derivative works. These actions are -prohibited by law if you do not accept this License. Therefore, by -modifying or distributing the Library (or any work based on the -Library), you indicate your acceptance of this License to do so, and -all its terms and conditions for copying, distributing or modifying -the Library or works based on it. - - 10. Each time you redistribute the Library (or any work based on the -Library), the recipient automatically receives a license from the -original licensor to copy, distribute, link with or modify the Library -subject to these terms and conditions. You may not impose any further -restrictions on the recipients' exercise of the rights granted herein. -You are not responsible for enforcing compliance by third parties with -this License. - - 11. If, as a consequence of a court judgment or allegation of patent -infringement or for any other reason (not limited to patent issues), -conditions are imposed on you (whether by court order, agreement or -otherwise) that contradict the conditions of this License, they do not -excuse you from the conditions of this License. If you cannot -distribute so as to satisfy simultaneously your obligations under this -License and any other pertinent obligations, then as a consequence you -may not distribute the Library at all. For example, if a patent -license would not permit royalty-free redistribution of the Library by -all those who receive copies directly or indirectly through you, then -the only way you could satisfy both it and this License would be to -refrain entirely from distribution of the Library. - -If any portion of this section is held invalid or unenforceable under any -particular circumstance, the balance of the section is intended to apply, -and the section as a whole is intended to apply in other circumstances. - -It is not the purpose of this section to induce you to infringe any -patents or other property right claims or to contest validity of any -such claims; this section has the sole purpose of protecting the -integrity of the free software distribution system which is -implemented by public license practices. Many people have made -generous contributions to the wide range of software distributed -through that system in reliance on consistent application of that -system; it is up to the author/donor to decide if he or she is willing -to distribute software through any other system and a licensee cannot -impose that choice. - -This section is intended to make thoroughly clear what is believed to -be a consequence of the rest of this License. - - 12. If the distribution and/or use of the Library is restricted in -certain countries either by patents or by copyrighted interfaces, the -original copyright holder who places the Library under this License may add -an explicit geographical distribution limitation excluding those countries, -so that distribution is permitted only in or among countries not thus -excluded. In such case, this License incorporates the limitation as if -written in the body of this License. - - 13. The Free Software Foundation may publish revised and/or new -versions of the Lesser General Public License from time to time. -Such new versions will be similar in spirit to the present version, -but may differ in detail to address new problems or concerns. - -Each version is given a distinguishing version number. If the Library -specifies a version number of this License which applies to it and -"any later version", you have the option of following the terms and -conditions either of that version or of any later version published by -the Free Software Foundation. If the Library does not specify a -license version number, you may choose any version ever published by -the Free Software Foundation. - - 14. If you wish to incorporate parts of the Library into other free -programs whose distribution conditions are incompatible with these, -write to the author to ask for permission. For software which is -copyrighted by the Free Software Foundation, write to the Free -Software Foundation; we sometimes make exceptions for this. Our -decision will be guided by the two goals of preserving the free status -of all derivatives of our free software and of promoting the sharing -and reuse of software generally. - - NO WARRANTY - - 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO -WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. -EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR -OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY -KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE -LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME -THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. - - 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN -WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY -AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU -FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR -CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE -LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING -RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A -FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF -SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH -DAMAGES. - - END OF TERMS AND CONDITIONS - - How to Apply These Terms to Your New Libraries - - If you develop a new library, and you want it to be of the greatest -possible use to the public, we recommend making it free software that -everyone can redistribute and change. You can do so by permitting -redistribution under these terms (or, alternatively, under the terms of the -ordinary General Public License). - - To apply these terms, attach the following notices to the library. It is -safest to attach them to the start of each source file to most effectively -convey the exclusion of warranty; and each file should have at least the -"copyright" line and a pointer to where the full notice is found. - - <one line to give the library's name and a brief idea of what it does.> - Copyright (C) <year> <name of author> - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - This library 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - -Also add information on how to contact you by electronic and paper mail. - -You should also get your employer (if you work as a programmer) or your -school, if any, to sign a "copyright disclaimer" for the library, if -necessary. Here is a sample; alter the names: - - Yoyodyne, Inc., hereby disclaims all copyright interest in the - library `Frob' (a library for tweaking knobs) written by James Random Hacker. - - <signature of Ty Coon>, 1 April 1990 - Ty Coon, President of Vice - -That's all there is to it! - - diff --git a/libusb-1.0/include/libusb.h b/libusb-1.0/include/libusb.h deleted file mode 100644 index a0ffab8..0000000 --- a/libusb-1.0/include/libusb.h +++ /dev/null @@ -1,1393 +0,0 @@ -/* - * Public libusb header file - * Copyright (C) 2007-2008 Daniel Drake <dsd@gentoo.org> - * Copyright (c) 2001 Johannes Erdfelt <johannes@erdfelt.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef __LIBUSB_H__ -#define __LIBUSB_H__ - -#ifdef _MSC_VER -/* on MS environments, the inline keyword is available in C++ only */ -#define inline __inline -/* ssize_t is also not available (copy/paste from MinGW) */ -#ifndef _SSIZE_T_DEFINED -#define _SSIZE_T_DEFINED -#undef ssize_t -#ifdef _WIN64 - typedef __int64 ssize_t; -#else - typedef int ssize_t; -#endif /* _WIN64 */ -#endif /* _SSIZE_T_DEFINED */ -#endif /* _MSC_VER */ - -/* stdint.h is also not usually available on MS */ -#if defined(_MSC_VER) && (_MSC_VER < 1600) && (!defined(_STDINT)) && (!defined(_STDINT_H)) -typedef unsigned __int8 uint8_t; -typedef unsigned __int16 uint16_t; -#else -#include <stdint.h> -#endif - -#include <sys/types.h> -#include <time.h> -#include <limits.h> - -#if defined(__linux) || defined(__APPLE__) || defined(__CYGWIN__) -#include <sys/time.h> -#endif - -/* 'interface' might be defined as a macro on Windows, so we need to - * undefine it so as not to break the current libusb API, because - * libusb_config_descriptor has an 'interface' member - * As this can be problematic if you include windows.h after libusb.h - * in your sources, we force windows.h to be included first. */ -#if defined(_WIN32) || defined(__CYGWIN__) -#include <windows.h> -#if defined(interface) -#undef interface -#endif -#endif - -/** \def LIBUSB_CALL - * \ingroup misc - * libusb's Windows calling convention. - * - * Under Windows, the selection of available compilers and configurations - * means that, unlike other platforms, there is not <em>one true calling - * convention</em> (calling convention: the manner in which parameters are - * passed to funcions in the generated assembly code). - * - * Matching the Windows API itself, libusb uses the WINAPI convention (which - * translates to the <tt>stdcall</tt> convention) and guarantees that the - * library is compiled in this way. The public header file also includes - * appropriate annotations so that your own software will use the right - * convention, even if another convention is being used by default within - * your codebase. - * - * The one consideration that you must apply in your software is to mark - * all functions which you use as libusb callbacks with this LIBUSB_CALL - * annotation, so that they too get compiled for the correct calling - * convention. - * - * On non-Windows operating systems, this macro is defined as nothing. This - * means that you can apply it to your code without worrying about - * cross-platform compatibility. - */ -/* LIBUSB_CALL must be defined on both definition and declaration of libusb - * functions. You'd think that declaration would be enough, but cygwin will - * complain about conflicting types unless both are marked this way. - * The placement of this macro is important too; it must appear after the - * return type, before the function name. See internal documentation for - * API_EXPORTED. - */ -#if defined(_WIN32) -#define LIBUSB_CALL WINAPI -#else -#define LIBUSB_CALL -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/** \def libusb_cpu_to_le16 - * \ingroup misc - * Convert a 16-bit value from host-endian to little-endian format. On - * little endian systems, this function does nothing. On big endian systems, - * the bytes are swapped. - * \param x the host-endian value to convert - * \returns the value in little-endian byte order - */ -static inline uint16_t libusb_cpu_to_le16(const uint16_t x) -{ - union { - uint8_t b8[2]; - uint16_t b16; - } _tmp; - _tmp.b8[1] = x >> 8; - _tmp.b8[0] = x & 0xff; - return _tmp.b16; -} - -/** \def libusb_le16_to_cpu - * \ingroup misc - * Convert a 16-bit value from little-endian to host-endian format. On - * little endian systems, this function does nothing. On big endian systems, - * the bytes are swapped. - * \param x the little-endian value to convert - * \returns the value in host-endian byte order - */ -#define libusb_le16_to_cpu libusb_cpu_to_le16 - -/* standard USB stuff */ - -/** \ingroup desc - * Device and/or Interface Class codes */ -enum libusb_class_code { - /** In the context of a \ref libusb_device_descriptor "device descriptor", - * this bDeviceClass value indicates that each interface specifies its - * own class information and all interfaces operate independently. - */ - LIBUSB_CLASS_PER_INTERFACE = 0, - - /** Audio class */ - LIBUSB_CLASS_AUDIO = 1, - - /** Communications class */ - LIBUSB_CLASS_COMM = 2, - - /** Human Interface Device class */ - LIBUSB_CLASS_HID = 3, - - /** Physical */ - LIBUSB_CLASS_PHYSICAL = 5, - - /** Printer class */ - LIBUSB_CLASS_PRINTER = 7, - - /** Image class */ - LIBUSB_CLASS_PTP = 6, /* legacy name from libusb-0.1 usb.h */ - LIBUSB_CLASS_IMAGE = 6, - - /** Mass storage class */ - LIBUSB_CLASS_MASS_STORAGE = 8, - - /** Hub class */ - LIBUSB_CLASS_HUB = 9, - - /** Data class */ - LIBUSB_CLASS_DATA = 10, - - /** Smart Card */ - LIBUSB_CLASS_SMART_CARD = 0x0b, - - /** Content Security */ - LIBUSB_CLASS_CONTENT_SECURITY = 0x0d, - - /** Video */ - LIBUSB_CLASS_VIDEO = 0x0e, - - /** Personal Healthcare */ - LIBUSB_CLASS_PERSONAL_HEALTHCARE = 0x0f, - - /** Diagnostic Device */ - LIBUSB_CLASS_DIAGNOSTIC_DEVICE = 0xdc, - - /** Wireless class */ - LIBUSB_CLASS_WIRELESS = 0xe0, - - /** Application class */ - LIBUSB_CLASS_APPLICATION = 0xfe, - - /** Class is vendor-specific */ - LIBUSB_CLASS_VENDOR_SPEC = 0xff -}; - -/** \ingroup desc - * Descriptor types as defined by the USB specification. */ -enum libusb_descriptor_type { - /** Device descriptor. See libusb_device_descriptor. */ - LIBUSB_DT_DEVICE = 0x01, - - /** Configuration descriptor. See libusb_config_descriptor. */ - LIBUSB_DT_CONFIG = 0x02, - - /** String descriptor */ - LIBUSB_DT_STRING = 0x03, - - /** Interface descriptor. See libusb_interface_descriptor. */ - LIBUSB_DT_INTERFACE = 0x04, - - /** Endpoint descriptor. See libusb_endpoint_descriptor. */ - LIBUSB_DT_ENDPOINT = 0x05, - - /** HID descriptor */ - LIBUSB_DT_HID = 0x21, - - /** HID report descriptor */ - LIBUSB_DT_REPORT = 0x22, - - /** Physical descriptor */ - LIBUSB_DT_PHYSICAL = 0x23, - - /** Hub descriptor */ - LIBUSB_DT_HUB = 0x29 -}; - -/* Descriptor sizes per descriptor type */ -#define LIBUSB_DT_DEVICE_SIZE 18 -#define LIBUSB_DT_CONFIG_SIZE 9 -#define LIBUSB_DT_INTERFACE_SIZE 9 -#define LIBUSB_DT_ENDPOINT_SIZE 7 -#define LIBUSB_DT_ENDPOINT_AUDIO_SIZE 9 /* Audio extension */ -#define LIBUSB_DT_HUB_NONVAR_SIZE 7 - -#define LIBUSB_ENDPOINT_ADDRESS_MASK 0x0f /* in bEndpointAddress */ -#define LIBUSB_ENDPOINT_DIR_MASK 0x80 - -/** \ingroup desc - * Endpoint direction. Values for bit 7 of the - * \ref libusb_endpoint_descriptor::bEndpointAddress "endpoint address" scheme. - */ -enum libusb_endpoint_direction { - /** In: device-to-host */ - LIBUSB_ENDPOINT_IN = 0x80, - - /** Out: host-to-device */ - LIBUSB_ENDPOINT_OUT = 0x00 -}; - -#define LIBUSB_TRANSFER_TYPE_MASK 0x03 /* in bmAttributes */ - -/** \ingroup desc - * Endpoint transfer type. Values for bits 0:1 of the - * \ref libusb_endpoint_descriptor::bmAttributes "endpoint attributes" field. - */ -enum libusb_transfer_type { - /** Control endpoint */ - LIBUSB_TRANSFER_TYPE_CONTROL = 0, - - /** Isochronous endpoint */ - LIBUSB_TRANSFER_TYPE_ISOCHRONOUS = 1, - - /** Bulk endpoint */ - LIBUSB_TRANSFER_TYPE_BULK = 2, - - /** Interrupt endpoint */ - LIBUSB_TRANSFER_TYPE_INTERRUPT = 3 -}; - -/** \ingroup misc - * Standard requests, as defined in table 9-3 of the USB2 specifications */ -enum libusb_standard_request { - /** Request status of the specific recipient */ - LIBUSB_REQUEST_GET_STATUS = 0x00, - - /** Clear or disable a specific feature */ - LIBUSB_REQUEST_CLEAR_FEATURE = 0x01, - - /* 0x02 is reserved */ - - /** Set or enable a specific feature */ - LIBUSB_REQUEST_SET_FEATURE = 0x03, - - /* 0x04 is reserved */ - - /** Set device address for all future accesses */ - LIBUSB_REQUEST_SET_ADDRESS = 0x05, - - /** Get the specified descriptor */ - LIBUSB_REQUEST_GET_DESCRIPTOR = 0x06, - - /** Used to update existing descriptors or add new descriptors */ - LIBUSB_REQUEST_SET_DESCRIPTOR = 0x07, - - /** Get the current device configuration value */ - LIBUSB_REQUEST_GET_CONFIGURATION = 0x08, - - /** Set device configuration */ - LIBUSB_REQUEST_SET_CONFIGURATION = 0x09, - - /** Return the selected alternate setting for the specified interface */ - LIBUSB_REQUEST_GET_INTERFACE = 0x0A, - - /** Select an alternate interface for the specified interface */ - LIBUSB_REQUEST_SET_INTERFACE = 0x0B, - - /** Set then report an endpoint's synchronization frame */ - LIBUSB_REQUEST_SYNCH_FRAME = 0x0C -}; - -/** \ingroup misc - * Request type bits of the - * \ref libusb_control_setup::bmRequestType "bmRequestType" field in control - * transfers. */ -enum libusb_request_type { - /** Standard */ - LIBUSB_REQUEST_TYPE_STANDARD = (0x00 << 5), - - /** Class */ - LIBUSB_REQUEST_TYPE_CLASS = (0x01 << 5), - - /** Vendor */ - LIBUSB_REQUEST_TYPE_VENDOR = (0x02 << 5), - - /** Reserved */ - LIBUSB_REQUEST_TYPE_RESERVED = (0x03 << 5) -}; - -/** \ingroup misc - * Recipient bits of the - * \ref libusb_control_setup::bmRequestType "bmRequestType" field in control - * transfers. Values 4 through 31 are reserved. */ -enum libusb_request_recipient { - /** Device */ - LIBUSB_RECIPIENT_DEVICE = 0x00, - - /** Interface */ - LIBUSB_RECIPIENT_INTERFACE = 0x01, - - /** Endpoint */ - LIBUSB_RECIPIENT_ENDPOINT = 0x02, - - /** Other */ - LIBUSB_RECIPIENT_OTHER = 0x03 -}; - -#define LIBUSB_ISO_SYNC_TYPE_MASK 0x0C - -/** \ingroup desc - * Synchronization type for isochronous endpoints. Values for bits 2:3 of the - * \ref libusb_endpoint_descriptor::bmAttributes "bmAttributes" field in - * libusb_endpoint_descriptor. - */ -enum libusb_iso_sync_type { - /** No synchronization */ - LIBUSB_ISO_SYNC_TYPE_NONE = 0, - - /** Asynchronous */ - LIBUSB_ISO_SYNC_TYPE_ASYNC = 1, - - /** Adaptive */ - LIBUSB_ISO_SYNC_TYPE_ADAPTIVE = 2, - - /** Synchronous */ - LIBUSB_ISO_SYNC_TYPE_SYNC = 3 -}; - -#define LIBUSB_ISO_USAGE_TYPE_MASK 0x30 - -/** \ingroup desc - * Usage type for isochronous endpoints. Values for bits 4:5 of the - * \ref libusb_endpoint_descriptor::bmAttributes "bmAttributes" field in - * libusb_endpoint_descriptor. - */ -enum libusb_iso_usage_type { - /** Data endpoint */ - LIBUSB_ISO_USAGE_TYPE_DATA = 0, - - /** Feedback endpoint */ - LIBUSB_ISO_USAGE_TYPE_FEEDBACK = 1, - - /** Implicit feedback Data endpoint */ - LIBUSB_ISO_USAGE_TYPE_IMPLICIT = 2 -}; - -/** \ingroup desc - * A structure representing the standard USB device descriptor. This - * descriptor is documented in section 9.6.1 of the USB 2.0 specification. - * All multiple-byte fields are represented in host-endian format. - */ -struct libusb_device_descriptor { - /** Size of this descriptor (in bytes) */ - uint8_t bLength; - - /** Descriptor type. Will have value - * \ref libusb_descriptor_type::LIBUSB_DT_DEVICE LIBUSB_DT_DEVICE in this - * context. */ - uint8_t bDescriptorType; - - /** USB specification release number in binary-coded decimal. A value of - * 0x0200 indicates USB 2.0, 0x0110 indicates USB 1.1, etc. */ - uint16_t bcdUSB; - - /** USB-IF class code for the device. See \ref libusb_class_code. */ - uint8_t bDeviceClass; - - /** USB-IF subclass code for the device, qualified by the bDeviceClass - * value */ - uint8_t bDeviceSubClass; - - /** USB-IF protocol code for the device, qualified by the bDeviceClass and - * bDeviceSubClass values */ - uint8_t bDeviceProtocol; - - /** Maximum packet size for endpoint 0 */ - uint8_t bMaxPacketSize0; - - /** USB-IF vendor ID */ - uint16_t idVendor; - - /** USB-IF product ID */ - uint16_t idProduct; - - /** Device release number in binary-coded decimal */ - uint16_t bcdDevice; - - /** Index of string descriptor describing manufacturer */ - uint8_t iManufacturer; - - /** Index of string descriptor describing product */ - uint8_t iProduct; - - /** Index of string descriptor containing device serial number */ - uint8_t iSerialNumber; - - /** Number of possible configurations */ - uint8_t bNumConfigurations; -}; - -/** \ingroup desc - * A structure representing the standard USB endpoint descriptor. This - * descriptor is documented in section 9.6.3 of the USB 2.0 specification. - * All multiple-byte fields are represented in host-endian format. - */ -struct libusb_endpoint_descriptor { - /** Size of this descriptor (in bytes) */ - uint8_t bLength; - - /** Descriptor type. Will have value - * \ref libusb_descriptor_type::LIBUSB_DT_ENDPOINT LIBUSB_DT_ENDPOINT in - * this context. */ - uint8_t bDescriptorType; - - /** The address of the endpoint described by this descriptor. Bits 0:3 are - * the endpoint number. Bits 4:6 are reserved. Bit 7 indicates direction, - * see \ref libusb_endpoint_direction. - */ - uint8_t bEndpointAddress; - - /** Attributes which apply to the endpoint when it is configured using - * the bConfigurationValue. Bits 0:1 determine the transfer type and - * correspond to \ref libusb_transfer_type. Bits 2:3 are only used for - * isochronous endpoints and correspond to \ref libusb_iso_sync_type. - * Bits 4:5 are also only used for isochronous endpoints and correspond to - * \ref libusb_iso_usage_type. Bits 6:7 are reserved. - */ - uint8_t bmAttributes; - - /** Maximum packet size this endpoint is capable of sending/receiving. */ - uint16_t wMaxPacketSize; - - /** Interval for polling endpoint for data transfers. */ - uint8_t bInterval; - - /** For audio devices only: the rate at which synchronization feedback - * is provided. */ - uint8_t bRefresh; - - /** For audio devices only: the address if the synch endpoint */ - uint8_t bSynchAddress; - - /** Extra descriptors. If libusb encounters unknown endpoint descriptors, - * it will store them here, should you wish to parse them. */ - const unsigned char *extra; - - /** Length of the extra descriptors, in bytes. */ - int extra_length; -}; - -/** \ingroup desc - * A structure representing the standard USB interface descriptor. This - * descriptor is documented in section 9.6.5 of the USB 2.0 specification. - * All multiple-byte fields are represented in host-endian format. - */ -struct libusb_interface_descriptor { - /** Size of this descriptor (in bytes) */ - uint8_t bLength; - - /** Descriptor type. Will have value - * \ref libusb_descriptor_type::LIBUSB_DT_INTERFACE LIBUSB_DT_INTERFACE - * in this context. */ - uint8_t bDescriptorType; - - /** Number of this interface */ - uint8_t bInterfaceNumber; - - /** Value used to select this alternate setting for this interface */ - uint8_t bAlternateSetting; - - /** Number of endpoints used by this interface (excluding the control - * endpoint). */ - uint8_t bNumEndpoints; - - /** USB-IF class code for this interface. See \ref libusb_class_code. */ - uint8_t bInterfaceClass; - - /** USB-IF subclass code for this interface, qualified by the - * bInterfaceClass value */ - uint8_t bInterfaceSubClass; - - /** USB-IF protocol code for this interface, qualified by the - * bInterfaceClass and bInterfaceSubClass values */ - uint8_t bInterfaceProtocol; - - /** Index of string descriptor describing this interface */ - uint8_t iInterface; - - /** Array of endpoint descriptors. This length of this array is determined - * by the bNumEndpoints field. */ - const struct libusb_endpoint_descriptor *endpoint; - - /** Extra descriptors. If libusb encounters unknown interface descriptors, - * it will store them here, should you wish to parse them. */ - const unsigned char *extra; - - /** Length of the extra descriptors, in bytes. */ - int extra_length; -}; - -/** \ingroup desc - * A collection of alternate settings for a particular USB interface. - */ -struct libusb_interface { - /** Array of interface descriptors. The length of this array is determined - * by the num_altsetting field. */ - const struct libusb_interface_descriptor *altsetting; - - /** The number of alternate settings that belong to this interface */ - int num_altsetting; -}; - -/** \ingroup desc - * A structure representing the standard USB configuration descriptor. This - * descriptor is documented in section 9.6.3 of the USB 2.0 specification. - * All multiple-byte fields are represented in host-endian format. - */ -struct libusb_config_descriptor { - /** Size of this descriptor (in bytes) */ - uint8_t bLength; - - /** Descriptor type. Will have value - * \ref libusb_descriptor_type::LIBUSB_DT_CONFIG LIBUSB_DT_CONFIG - * in this context. */ - uint8_t bDescriptorType; - - /** Total length of data returned for this configuration */ - uint16_t wTotalLength; - - /** Number of interfaces supported by this configuration */ - uint8_t bNumInterfaces; - - /** Identifier value for this configuration */ - uint8_t bConfigurationValue; - - /** Index of string descriptor describing this configuration */ - uint8_t iConfiguration; - - /** Configuration characteristics */ - uint8_t bmAttributes; - - /** Maximum power consumption of the USB device from this bus in this - * configuration when the device is fully opreation. Expressed in units - * of 2 mA. */ - uint8_t MaxPower; - - /** Array of interfaces supported by this configuration. The length of - * this array is determined by the bNumInterfaces field. */ - const struct libusb_interface *interface; - - /** Extra descriptors. If libusb encounters unknown configuration - * descriptors, it will store them here, should you wish to parse them. */ - const unsigned char *extra; - - /** Length of the extra descriptors, in bytes. */ - int extra_length; -}; - -/** \ingroup asyncio - * Setup packet for control transfers. */ -struct libusb_control_setup { - /** Request type. Bits 0:4 determine recipient, see - * \ref libusb_request_recipient. Bits 5:6 determine type, see - * \ref libusb_request_type. Bit 7 determines data transfer direction, see - * \ref libusb_endpoint_direction. - */ - uint8_t bmRequestType; - - /** Request. If the type bits of bmRequestType are equal to - * \ref libusb_request_type::LIBUSB_REQUEST_TYPE_STANDARD - * "LIBUSB_REQUEST_TYPE_STANDARD" then this field refers to - * \ref libusb_standard_request. For other cases, use of this field is - * application-specific. */ - uint8_t bRequest; - - /** Value. Varies according to request */ - uint16_t wValue; - - /** Index. Varies according to request, typically used to pass an index - * or offset */ - uint16_t wIndex; - - /** Number of bytes to transfer */ - uint16_t wLength; -}; - -#define LIBUSB_CONTROL_SETUP_SIZE (sizeof(struct libusb_control_setup)) - -/* libusb */ - -struct libusb_context; -struct libusb_device; -struct libusb_device_handle; - -/** \ingroup lib - * Structure providing the version of libusb being used - */ -struct libusb_version { - uint16_t major; - uint16_t minor; - uint16_t micro; - uint16_t nano; -}; - -/** \ingroup lib - * Structure representing a libusb session. The concept of individual libusb - * sessions allows for your program to use two libraries (or dynamically - * load two modules) which both independently use libusb. This will prevent - * interference between the individual libusb users - for example - * libusb_set_debug() will not affect the other user of the library, and - * libusb_exit() will not destroy resources that the other user is still - * using. - * - * Sessions are created by libusb_init() and destroyed through libusb_exit(). - * If your application is guaranteed to only ever include a single libusb - * user (i.e. you), you do not have to worry about contexts: pass NULL in - * every function call where a context is required. The default context - * will be used. - * - * For more information, see \ref contexts. - */ -typedef struct libusb_context libusb_context; - -/** \ingroup dev - * Structure representing a USB device detected on the system. This is an - * opaque type for which you are only ever provided with a pointer, usually - * originating from libusb_get_device_list(). - * - * Certain operations can be performed on a device, but in order to do any - * I/O you will have to first obtain a device handle using libusb_open(). - * - * Devices are reference counted with libusb_device_ref() and - * libusb_device_unref(), and are freed when the reference count reaches 0. - * New devices presented by libusb_get_device_list() have a reference count of - * 1, and libusb_free_device_list() can optionally decrease the reference count - * on all devices in the list. libusb_open() adds another reference which is - * later destroyed by libusb_close(). - */ -typedef struct libusb_device libusb_device; - - -/** \ingroup dev - * Structure representing a handle on a USB device. This is an opaque type for - * which you are only ever provided with a pointer, usually originating from - * libusb_open(). - * - * A device handle is used to perform I/O and other operations. When finished - * with a device handle, you should call libusb_close(). - */ -typedef struct libusb_device_handle libusb_device_handle; - -/** \ingroup dev - * Speed codes. Indicates the speed at which the device is operating. - */ -enum libusb_speed { - /** The OS doesn't report or know the device speed. */ - LIBUSB_SPEED_UNKNOWN = 0, - - /** The device is operating at low speed (1.5MBit/s). */ - LIBUSB_SPEED_LOW = 1, - - /** The device is operating at full speed (12MBit/s). */ - LIBUSB_SPEED_FULL = 2, - - /** The device is operating at high speed (480MBit/s). */ - LIBUSB_SPEED_HIGH = 3, - - /** The device is operating at super speed (5000MBit/s). */ - LIBUSB_SPEED_SUPER = 4, -}; - -/** \ingroup misc - * Error codes. Most libusb functions return 0 on success or one of these - * codes on failure. - * You can use libusb_strerror() to retrieve a short string description of - * a libusb_error enumeration value. - */ -enum libusb_error { - /** Success (no error) */ - LIBUSB_SUCCESS = 0, - - /** Input/output error */ - LIBUSB_ERROR_IO = -1, - - /** Invalid parameter */ - LIBUSB_ERROR_INVALID_PARAM = -2, - - /** Access denied (insufficient permissions) */ - LIBUSB_ERROR_ACCESS = -3, - - /** No such device (it may have been disconnected) */ - LIBUSB_ERROR_NO_DEVICE = -4, - - /** Entity not found */ - LIBUSB_ERROR_NOT_FOUND = -5, - - /** Resource busy */ - LIBUSB_ERROR_BUSY = -6, - - /** Operation timed out */ - LIBUSB_ERROR_TIMEOUT = -7, - - /** Overflow */ - LIBUSB_ERROR_OVERFLOW = -8, - - /** Pipe error */ - LIBUSB_ERROR_PIPE = -9, - - /** System call interrupted (perhaps due to signal) */ - LIBUSB_ERROR_INTERRUPTED = -10, - - /** Insufficient memory */ - LIBUSB_ERROR_NO_MEM = -11, - - /** Operation not supported or unimplemented on this platform */ - LIBUSB_ERROR_NOT_SUPPORTED = -12, - - /** Other error */ - LIBUSB_ERROR_OTHER = -99 - - /* IMPORTANT: when adding new values to this enum, remember to - update the libusb_strerror() function implementation! */ -}; - -/** \ingroup asyncio - * Transfer status codes */ -enum libusb_transfer_status { - /** Transfer completed without error. Note that this does not indicate - * that the entire amount of requested data was transferred. */ - LIBUSB_TRANSFER_COMPLETED, - - /** Transfer failed */ - LIBUSB_TRANSFER_ERROR, - - /** Transfer timed out */ - LIBUSB_TRANSFER_TIMED_OUT, - - /** Transfer was cancelled */ - LIBUSB_TRANSFER_CANCELLED, - - /** For bulk/interrupt endpoints: halt condition detected (endpoint - * stalled). For control endpoints: control request not supported. */ - LIBUSB_TRANSFER_STALL, - - /** Device was disconnected */ - LIBUSB_TRANSFER_NO_DEVICE, - - /** Device sent more data than requested */ - LIBUSB_TRANSFER_OVERFLOW -}; - -/** \ingroup asyncio - * libusb_transfer.flags values */ -enum libusb_transfer_flags { - /** Report short frames as errors */ - LIBUSB_TRANSFER_SHORT_NOT_OK = 1<<0, - - /** Automatically free() transfer buffer during libusb_free_transfer() */ - LIBUSB_TRANSFER_FREE_BUFFER = 1<<1, - - /** Automatically call libusb_free_transfer() after callback returns. - * If this flag is set, it is illegal to call libusb_free_transfer() - * from your transfer callback, as this will result in a double-free - * when this flag is acted upon. */ - LIBUSB_TRANSFER_FREE_TRANSFER = 1<<2 -}; - -/** \ingroup asyncio - * Isochronous packet descriptor. */ -struct libusb_iso_packet_descriptor { - /** Length of data to request in this packet */ - unsigned int length; - - /** Amount of data that was actually transferred */ - unsigned int actual_length; - - /** Status code for this packet */ - enum libusb_transfer_status status; -}; - -struct libusb_transfer; - -/** \ingroup asyncio - * Asynchronous transfer callback function type. When submitting asynchronous - * transfers, you pass a pointer to a callback function of this type via the - * \ref libusb_transfer::callback "callback" member of the libusb_transfer - * structure. libusb will call this function later, when the transfer has - * completed or failed. See \ref asyncio for more information. - * \param transfer The libusb_transfer struct the callback function is being - * notified about. - */ -typedef void (LIBUSB_CALL *libusb_transfer_cb_fn)(struct libusb_transfer *transfer); - -/** \ingroup asyncio - * The generic USB transfer structure. The user populates this structure and - * then submits it in order to request a transfer. After the transfer has - * completed, the library populates the transfer with the results and passes - * it back to the user. - */ -struct libusb_transfer { - /** Handle of the device that this transfer will be submitted to */ - libusb_device_handle *dev_handle; - - /** A bitwise OR combination of \ref libusb_transfer_flags. */ - uint8_t flags; - - /** Address of the endpoint where this transfer will be sent. */ - unsigned char endpoint; - - /** Type of the endpoint from \ref libusb_transfer_type */ - unsigned char type; - - /** Timeout for this transfer in millseconds. A value of 0 indicates no - * timeout. */ - unsigned int timeout; - - /** The status of the transfer. Read-only, and only for use within - * transfer callback function. - * - * If this is an isochronous transfer, this field may read COMPLETED even - * if there were errors in the frames. Use the - * \ref libusb_iso_packet_descriptor::status "status" field in each packet - * to determine if errors occurred. */ - enum libusb_transfer_status status; - - /** Length of the data buffer */ - int length; - - /** Actual length of data that was transferred. Read-only, and only for - * use within transfer callback function. Not valid for isochronous - * endpoint transfers. */ - int actual_length; - - /** Callback function. This will be invoked when the transfer completes, - * fails, or is cancelled. */ - libusb_transfer_cb_fn callback; - - /** User context data to pass to the callback function. */ - void *user_data; - - /** Data buffer */ - unsigned char *buffer; - - /** Number of isochronous packets. Only used for I/O with isochronous - * endpoints. */ - int num_iso_packets; - - /** Isochronous packet descriptors, for isochronous transfers only. */ - struct libusb_iso_packet_descriptor iso_packet_desc -#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) - [] /* valid C99 code */ -#else - [0] /* non-standard, but usually working code */ -#endif - ; -}; - -int LIBUSB_CALL libusb_init(libusb_context **ctx); -void LIBUSB_CALL libusb_exit(libusb_context *ctx); -void LIBUSB_CALL libusb_set_debug(libusb_context *ctx, int level); -const char * LIBUSB_CALL libusb_strerror(enum libusb_error errcode); -const struct libusb_version * LIBUSB_CALL libusb_getversion(void); - -ssize_t LIBUSB_CALL libusb_get_device_list(libusb_context *ctx, - libusb_device ***list); -void LIBUSB_CALL libusb_free_device_list(libusb_device **list, - int unref_devices); -libusb_device * LIBUSB_CALL libusb_ref_device(libusb_device *dev); -void LIBUSB_CALL libusb_unref_device(libusb_device *dev); - -int LIBUSB_CALL libusb_get_configuration(libusb_device_handle *dev, - int *config); -int LIBUSB_CALL libusb_get_device_descriptor(libusb_device *dev, - struct libusb_device_descriptor *desc); -int LIBUSB_CALL libusb_get_active_config_descriptor(libusb_device *dev, - struct libusb_config_descriptor **config); -int LIBUSB_CALL libusb_get_config_descriptor(libusb_device *dev, - uint8_t config_index, struct libusb_config_descriptor **config); -int LIBUSB_CALL libusb_get_config_descriptor_by_value(libusb_device *dev, - uint8_t bConfigurationValue, struct libusb_config_descriptor **config); -void LIBUSB_CALL libusb_free_config_descriptor( - struct libusb_config_descriptor *config); -uint8_t LIBUSB_CALL libusb_get_bus_number(libusb_device *dev); -uint8_t LIBUSB_CALL libusb_get_port_number(libusb_device *dev); -libusb_device * LIBUSB_CALL libusb_get_parent(libusb_device *dev); -int LIBUSB_CALL libusb_get_port_path(libusb_context *ctx, libusb_device *dev, uint8_t* path, uint8_t path_length); -uint8_t LIBUSB_CALL libusb_get_device_address(libusb_device *dev); -enum libusb_speed LIBUSB_CALL libusb_get_device_speed(libusb_device *dev); -int LIBUSB_CALL libusb_get_max_packet_size(libusb_device *dev, - unsigned char endpoint); -int LIBUSB_CALL libusb_get_max_iso_packet_size(libusb_device *dev, - unsigned char endpoint); - -int LIBUSB_CALL libusb_open(libusb_device *dev, libusb_device_handle **handle); -void LIBUSB_CALL libusb_close(libusb_device_handle *dev_handle); -libusb_device * LIBUSB_CALL libusb_get_device(libusb_device_handle *dev_handle); - -int LIBUSB_CALL libusb_set_configuration(libusb_device_handle *dev, - int configuration); -int LIBUSB_CALL libusb_claim_interface(libusb_device_handle *dev, - int interface_number); -int LIBUSB_CALL libusb_release_interface(libusb_device_handle *dev, - int interface_number); - -libusb_device_handle * LIBUSB_CALL libusb_open_device_with_vid_pid( - libusb_context *ctx, uint16_t vendor_id, uint16_t product_id); - -int LIBUSB_CALL libusb_set_interface_alt_setting(libusb_device_handle *dev, - int interface_number, int alternate_setting); -int LIBUSB_CALL libusb_clear_halt(libusb_device_handle *dev, - unsigned char endpoint); -int LIBUSB_CALL libusb_reset_device(libusb_device_handle *dev); - -int LIBUSB_CALL libusb_kernel_driver_active(libusb_device_handle *dev, - int interface_number); -int LIBUSB_CALL libusb_detach_kernel_driver(libusb_device_handle *dev, - int interface_number); -int LIBUSB_CALL libusb_attach_kernel_driver(libusb_device_handle *dev, - int interface_number); - -/* async I/O */ - -/** \ingroup asyncio - * Get the data section of a control transfer. This convenience function is here - * to remind you that the data does not start until 8 bytes into the actual - * buffer, as the setup packet comes first. - * - * Calling this function only makes sense from a transfer callback function, - * or situations where you have already allocated a suitably sized buffer at - * transfer->buffer. - * - * \param transfer a transfer - * \returns pointer to the first byte of the data section - */ -static inline unsigned char *libusb_control_transfer_get_data( - struct libusb_transfer *transfer) -{ - return transfer->buffer + LIBUSB_CONTROL_SETUP_SIZE; -} - -/** \ingroup asyncio - * Get the control setup packet of a control transfer. This convenience - * function is here to remind you that the control setup occupies the first - * 8 bytes of the transfer data buffer. - * - * Calling this function only makes sense from a transfer callback function, - * or situations where you have already allocated a suitably sized buffer at - * transfer->buffer. - * - * \param transfer a transfer - * \returns a casted pointer to the start of the transfer data buffer - */ -static inline struct libusb_control_setup *libusb_control_transfer_get_setup( - struct libusb_transfer *transfer) -{ - return (struct libusb_control_setup *) transfer->buffer; -} - -/** \ingroup asyncio - * Helper function to populate the setup packet (first 8 bytes of the data - * buffer) for a control transfer. The wIndex, wValue and wLength values should - * be given in host-endian byte order. - * - * \param buffer buffer to output the setup packet into - * \param bmRequestType see the - * \ref libusb_control_setup::bmRequestType "bmRequestType" field of - * \ref libusb_control_setup - * \param bRequest see the - * \ref libusb_control_setup::bRequest "bRequest" field of - * \ref libusb_control_setup - * \param wValue see the - * \ref libusb_control_setup::wValue "wValue" field of - * \ref libusb_control_setup - * \param wIndex see the - * \ref libusb_control_setup::wIndex "wIndex" field of - * \ref libusb_control_setup - * \param wLength see the - * \ref libusb_control_setup::wLength "wLength" field of - * \ref libusb_control_setup - */ -static inline void libusb_fill_control_setup(unsigned char *buffer, - uint8_t bmRequestType, uint8_t bRequest, uint16_t wValue, uint16_t wIndex, - uint16_t wLength) -{ - struct libusb_control_setup *setup = (struct libusb_control_setup *) buffer; - setup->bmRequestType = bmRequestType; - setup->bRequest = bRequest; - setup->wValue = libusb_cpu_to_le16(wValue); - setup->wIndex = libusb_cpu_to_le16(wIndex); - setup->wLength = libusb_cpu_to_le16(wLength); -} - -struct libusb_transfer * LIBUSB_CALL libusb_alloc_transfer(int iso_packets); -int LIBUSB_CALL libusb_submit_transfer(struct libusb_transfer *transfer); -int LIBUSB_CALL libusb_cancel_transfer(struct libusb_transfer *transfer); -void LIBUSB_CALL libusb_free_transfer(struct libusb_transfer *transfer); - -/** \ingroup asyncio - * Helper function to populate the required \ref libusb_transfer fields - * for a control transfer. - * - * If you pass a transfer buffer to this function, the first 8 bytes will - * be interpreted as a control setup packet, and the wLength field will be - * used to automatically populate the \ref libusb_transfer::length "length" - * field of the transfer. Therefore the recommended approach is: - * -# Allocate a suitably sized data buffer (including space for control setup) - * -# Call libusb_fill_control_setup() - * -# If this is a host-to-device transfer with a data stage, put the data - * in place after the setup packet - * -# Call this function - * -# Call libusb_submit_transfer() - * - * It is also legal to pass a NULL buffer to this function, in which case this - * function will not attempt to populate the length field. Remember that you - * must then populate the buffer and length fields later. - * - * \param transfer the transfer to populate - * \param dev_handle handle of the device that will handle the transfer - * \param buffer data buffer. If provided, this function will interpret the - * first 8 bytes as a setup packet and infer the transfer length from that. - * \param callback callback function to be invoked on transfer completion - * \param user_data user data to pass to callback function - * \param timeout timeout for the transfer in milliseconds - */ -static inline void libusb_fill_control_transfer( - struct libusb_transfer *transfer, libusb_device_handle *dev_handle, - unsigned char *buffer, libusb_transfer_cb_fn callback, void *user_data, - unsigned int timeout) -{ - struct libusb_control_setup *setup = (struct libusb_control_setup *) buffer; - transfer->dev_handle = dev_handle; - transfer->endpoint = 0; - transfer->type = LIBUSB_TRANSFER_TYPE_CONTROL; - transfer->timeout = timeout; - transfer->buffer = buffer; - if (setup) - transfer->length = LIBUSB_CONTROL_SETUP_SIZE - + libusb_le16_to_cpu(setup->wLength); - transfer->user_data = user_data; - transfer->callback = callback; -} - -/** \ingroup asyncio - * Helper function to populate the required \ref libusb_transfer fields - * for a bulk transfer. - * - * \param transfer the transfer to populate - * \param dev_handle handle of the device that will handle the transfer - * \param endpoint address of the endpoint where this transfer will be sent - * \param buffer data buffer - * \param length length of data buffer - * \param callback callback function to be invoked on transfer completion - * \param user_data user data to pass to callback function - * \param timeout timeout for the transfer in milliseconds - */ -static inline void libusb_fill_bulk_transfer(struct libusb_transfer *transfer, - libusb_device_handle *dev_handle, unsigned char endpoint, - unsigned char *buffer, int length, libusb_transfer_cb_fn callback, - void *user_data, unsigned int timeout) -{ - transfer->dev_handle = dev_handle; - transfer->endpoint = endpoint; - transfer->type = LIBUSB_TRANSFER_TYPE_BULK; - transfer->timeout = timeout; - transfer->buffer = buffer; - transfer->length = length; - transfer->user_data = user_data; - transfer->callback = callback; -} - -/** \ingroup asyncio - * Helper function to populate the required \ref libusb_transfer fields - * for an interrupt transfer. - * - * \param transfer the transfer to populate - * \param dev_handle handle of the device that will handle the transfer - * \param endpoint address of the endpoint where this transfer will be sent - * \param buffer data buffer - * \param length length of data buffer - * \param callback callback function to be invoked on transfer completion - * \param user_data user data to pass to callback function - * \param timeout timeout for the transfer in milliseconds - */ -static inline void libusb_fill_interrupt_transfer( - struct libusb_transfer *transfer, libusb_device_handle *dev_handle, - unsigned char endpoint, unsigned char *buffer, int length, - libusb_transfer_cb_fn callback, void *user_data, unsigned int timeout) -{ - transfer->dev_handle = dev_handle; - transfer->endpoint = endpoint; - transfer->type = LIBUSB_TRANSFER_TYPE_INTERRUPT; - transfer->timeout = timeout; - transfer->buffer = buffer; - transfer->length = length; - transfer->user_data = user_data; - transfer->callback = callback; -} - -/** \ingroup asyncio - * Helper function to populate the required \ref libusb_transfer fields - * for an isochronous transfer. - * - * \param transfer the transfer to populate - * \param dev_handle handle of the device that will handle the transfer - * \param endpoint address of the endpoint where this transfer will be sent - * \param buffer data buffer - * \param length length of data buffer - * \param num_iso_packets the number of isochronous packets - * \param callback callback function to be invoked on transfer completion - * \param user_data user data to pass to callback function - * \param timeout timeout for the transfer in milliseconds - */ -static inline void libusb_fill_iso_transfer(struct libusb_transfer *transfer, - libusb_device_handle *dev_handle, unsigned char endpoint, - unsigned char *buffer, int length, int num_iso_packets, - libusb_transfer_cb_fn callback, void *user_data, unsigned int timeout) -{ - transfer->dev_handle = dev_handle; - transfer->endpoint = endpoint; - transfer->type = LIBUSB_TRANSFER_TYPE_ISOCHRONOUS; - transfer->timeout = timeout; - transfer->buffer = buffer; - transfer->length = length; - transfer->num_iso_packets = num_iso_packets; - transfer->user_data = user_data; - transfer->callback = callback; -} - -/** \ingroup asyncio - * Convenience function to set the length of all packets in an isochronous - * transfer, based on the num_iso_packets field in the transfer structure. - * - * \param transfer a transfer - * \param length the length to set in each isochronous packet descriptor - * \see libusb_get_max_packet_size() - */ -static inline void libusb_set_iso_packet_lengths( - struct libusb_transfer *transfer, unsigned int length) -{ - int i; - for (i = 0; i < transfer->num_iso_packets; i++) - transfer->iso_packet_desc[i].length = length; -} - -/** \ingroup asyncio - * Convenience function to locate the position of an isochronous packet - * within the buffer of an isochronous transfer. - * - * This is a thorough function which loops through all preceding packets, - * accumulating their lengths to find the position of the specified packet. - * Typically you will assign equal lengths to each packet in the transfer, - * and hence the above method is sub-optimal. You may wish to use - * libusb_get_iso_packet_buffer_simple() instead. - * - * \param transfer a transfer - * \param packet the packet to return the address of - * \returns the base address of the packet buffer inside the transfer buffer, - * or NULL if the packet does not exist. - * \see libusb_get_iso_packet_buffer_simple() - */ -static inline unsigned char *libusb_get_iso_packet_buffer( - struct libusb_transfer *transfer, unsigned int packet) -{ - int i; - size_t offset = 0; - int _packet; - - /* oops..slight bug in the API. packet is an unsigned int, but we use - * signed integers almost everywhere else. range-check and convert to - * signed to avoid compiler warnings. FIXME for libusb-2. */ - if (packet > INT_MAX) - return NULL; - _packet = packet; - - if (_packet >= transfer->num_iso_packets) - return NULL; - - for (i = 0; i < _packet; i++) - offset += transfer->iso_packet_desc[i].length; - - return transfer->buffer + offset; -} - -/** \ingroup asyncio - * Convenience function to locate the position of an isochronous packet - * within the buffer of an isochronous transfer, for transfers where each - * packet is of identical size. - * - * This function relies on the assumption that every packet within the transfer - * is of identical size to the first packet. Calculating the location of - * the packet buffer is then just a simple calculation: - * <tt>buffer + (packet_size * packet)</tt> - * - * Do not use this function on transfers other than those that have identical - * packet lengths for each packet. - * - * \param transfer a transfer - * \param packet the packet to return the address of - * \returns the base address of the packet buffer inside the transfer buffer, - * or NULL if the packet does not exist. - * \see libusb_get_iso_packet_buffer() - */ -static inline unsigned char *libusb_get_iso_packet_buffer_simple( - struct libusb_transfer *transfer, unsigned int packet) -{ - int _packet; - - /* oops..slight bug in the API. packet is an unsigned int, but we use - * signed integers almost everywhere else. range-check and convert to - * signed to avoid compiler warnings. FIXME for libusb-2. */ - if (packet > INT_MAX) - return NULL; - _packet = packet; - - if (_packet >= transfer->num_iso_packets) - return NULL; - - return transfer->buffer + (transfer->iso_packet_desc[0].length * _packet); -} - -/* sync I/O */ - -int LIBUSB_CALL libusb_control_transfer(libusb_device_handle *dev_handle, - uint8_t request_type, uint8_t bRequest, uint16_t wValue, uint16_t wIndex, - unsigned char *data, uint16_t wLength, unsigned int timeout); - -int LIBUSB_CALL libusb_bulk_transfer(libusb_device_handle *dev_handle, - unsigned char endpoint, unsigned char *data, int length, - int *actual_length, unsigned int timeout); - -int LIBUSB_CALL libusb_interrupt_transfer(libusb_device_handle *dev_handle, - unsigned char endpoint, unsigned char *data, int length, - int *actual_length, unsigned int timeout); - -/** \ingroup desc - * Retrieve a descriptor from the default control pipe. - * This is a convenience function which formulates the appropriate control - * message to retrieve the descriptor. - * - * \param dev a device handle - * \param desc_type the descriptor type, see \ref libusb_descriptor_type - * \param desc_index the index of the descriptor to retrieve - * \param data output buffer for descriptor - * \param length size of data buffer - * \returns number of bytes returned in data, or LIBUSB_ERROR code on failure - */ -static inline int libusb_get_descriptor(libusb_device_handle *dev, - uint8_t desc_type, uint8_t desc_index, unsigned char *data, int length) -{ - return libusb_control_transfer(dev, LIBUSB_ENDPOINT_IN, - LIBUSB_REQUEST_GET_DESCRIPTOR, (desc_type << 8) | desc_index, 0, data, - (uint16_t) length, 1000); -} - -/** \ingroup desc - * Retrieve a descriptor from a device. - * This is a convenience function which formulates the appropriate control - * message to retrieve the descriptor. The string returned is Unicode, as - * detailed in the USB specifications. - * - * \param dev a device handle - * \param desc_index the index of the descriptor to retrieve - * \param langid the language ID for the string descriptor - * \param data output buffer for descriptor - * \param length size of data buffer - * \returns number of bytes returned in data, or LIBUSB_ERROR code on failure - * \see libusb_get_string_descriptor_ascii() - */ -static inline int libusb_get_string_descriptor(libusb_device_handle *dev, - uint8_t desc_index, uint16_t langid, unsigned char *data, int length) -{ - return libusb_control_transfer(dev, LIBUSB_ENDPOINT_IN, - LIBUSB_REQUEST_GET_DESCRIPTOR, (LIBUSB_DT_STRING << 8) | desc_index, - langid, data, (uint16_t) length, 1000); -} - -int LIBUSB_CALL libusb_get_string_descriptor_ascii(libusb_device_handle *dev, - uint8_t desc_index, unsigned char *data, int length); - -/* polling and timeouts */ - -int LIBUSB_CALL libusb_try_lock_events(libusb_context *ctx); -void LIBUSB_CALL libusb_lock_events(libusb_context *ctx); -void LIBUSB_CALL libusb_unlock_events(libusb_context *ctx); -int LIBUSB_CALL libusb_event_handling_ok(libusb_context *ctx); -int LIBUSB_CALL libusb_event_handler_active(libusb_context *ctx); -void LIBUSB_CALL libusb_lock_event_waiters(libusb_context *ctx); -void LIBUSB_CALL libusb_unlock_event_waiters(libusb_context *ctx); -int LIBUSB_CALL libusb_wait_for_event(libusb_context *ctx, struct timeval *tv); - -int LIBUSB_CALL libusb_handle_events_timeout(libusb_context *ctx, - struct timeval *tv); -int LIBUSB_CALL libusb_handle_events(libusb_context *ctx); -int LIBUSB_CALL libusb_handle_events_locked(libusb_context *ctx, - struct timeval *tv); -int LIBUSB_CALL libusb_pollfds_handle_timeouts(libusb_context *ctx); -int LIBUSB_CALL libusb_get_next_timeout(libusb_context *ctx, - struct timeval *tv); - -/** \ingroup poll - * File descriptor for polling - */ -struct libusb_pollfd { - /** Numeric file descriptor */ - int fd; - - /** Event flags to poll for from <poll.h>. POLLIN indicates that you - * should monitor this file descriptor for becoming ready to read from, - * and POLLOUT indicates that you should monitor this file descriptor for - * nonblocking write readiness. */ - short events; -}; - -/** \ingroup poll - * Callback function, invoked when a new file descriptor should be added - * to the set of file descriptors monitored for events. - * \param fd the new file descriptor - * \param events events to monitor for, see \ref libusb_pollfd for a - * description - * \param user_data User data pointer specified in - * libusb_set_pollfd_notifiers() call - * \see libusb_set_pollfd_notifiers() - */ -typedef void (LIBUSB_CALL *libusb_pollfd_added_cb)(int fd, short events, - void *user_data); - -/** \ingroup poll - * Callback function, invoked when a file descriptor should be removed from - * the set of file descriptors being monitored for events. After returning - * from this callback, do not use that file descriptor again. - * \param fd the file descriptor to stop monitoring - * \param user_data User data pointer specified in - * libusb_set_pollfd_notifiers() call - * \see libusb_set_pollfd_notifiers() - */ -typedef void (LIBUSB_CALL *libusb_pollfd_removed_cb)(int fd, void *user_data); - -const struct libusb_pollfd ** LIBUSB_CALL libusb_get_pollfds( - libusb_context *ctx); -void LIBUSB_CALL libusb_set_pollfd_notifiers(libusb_context *ctx, - libusb_pollfd_added_cb added_cb, libusb_pollfd_removed_cb removed_cb, - void *user_data); - -#ifdef __cplusplus -} -#endif - -#endif
\ No newline at end of file diff --git a/libusb-1.0/lib/Win32/Debug/libusb-1.0.dll b/libusb-1.0/lib/Win32/Debug/libusb-1.0.dll Binary files differdeleted file mode 100644 index a897c24..0000000 --- a/libusb-1.0/lib/Win32/Debug/libusb-1.0.dll +++ /dev/null diff --git a/libusb-1.0/lib/Win32/Debug/libusb-1.0.lib b/libusb-1.0/lib/Win32/Debug/libusb-1.0.lib Binary files differdeleted file mode 100644 index 4b4773f..0000000 --- a/libusb-1.0/lib/Win32/Debug/libusb-1.0.lib +++ /dev/null diff --git a/libusb-1.0/lib/Win32/Debug/libusb-1.0.pdb b/libusb-1.0/lib/Win32/Debug/libusb-1.0.pdb Binary files differdeleted file mode 100644 index 02dc084..0000000 --- a/libusb-1.0/lib/Win32/Debug/libusb-1.0.pdb +++ /dev/null diff --git a/libusb-1.0/lib/Win32/Release/libusb-1.0.dll b/libusb-1.0/lib/Win32/Release/libusb-1.0.dll Binary files differdeleted file mode 100644 index 6a3f346..0000000 --- a/libusb-1.0/lib/Win32/Release/libusb-1.0.dll +++ /dev/null diff --git a/libusb-1.0/lib/Win32/Release/libusb-1.0.lib b/libusb-1.0/lib/Win32/Release/libusb-1.0.lib Binary files differdeleted file mode 100644 index 5f6b31b..0000000 --- a/libusb-1.0/lib/Win32/Release/libusb-1.0.lib +++ /dev/null |