mirror of
https://github.com/RPCS3/libusb.git
synced 2026-07-22 09:05:30 -04:00
Pete Batard
134 lines
4.6 KiB
Plaintext
134 lines
4.6 KiB
Plaintext
This file lists notable changes in each release.
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For fine grained history, please see the git log at:
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http://log.libusbx.org
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2012-09-20: v1.0.13
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* [MAJOR] Fix a typo in the API with struct libusb_config_descriptor where
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MaxPower was used instead of bMaxPower, as defined in the specs. If your
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application was accessing the MaxPower attribute, and you need to maintain
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compatibility with libusb or older versions, see APPENDIX A below.
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* Fix broken support for the 0.1 -> 1.0 libusb-compat layer
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* Fix unwanted cancellation of pending timeouts as well as major timeout related bugs
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* Fix handling of HID and composite devices on Windows
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* Introduce LIBUSBX_API_VERSION macro
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* Add Cypress FX/FX2 firmware upload sample, based fxload from
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http://linux-hotplug.sourceforge.net
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* Add libusb0 (libusb-win32) and libusbK driver support on Windows. Note that while
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the drivers allow it, isochronous transfers are not supported yet in libusbx. Also
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not supported yet is the use of libusb-win32 filter drivers on composite interfaces
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* Add support for the new get_capabilities ioctl on Linux and avoid unnecessary
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splitting of bulk transfers
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* Improve support for newer Intel and Renesas USB 3.0 controllers on Windows
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* Harmonize the device number for root hubs accross platforms
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* Other bug fixes and improvements
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2012-06-15: v1.0.12
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* Fix a potential major regression with pthread on Linux
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* Fix missing thread ID from debug log output on cygwin
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* Fix possible crash when using longjmp and MinGW's gcc 4.6
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* Add topology calls: libusb_get_port_number(), libusb_get_parent() & libusb_get_port_path()
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* Add toggleable debug, using libusb_set_debug() or the LIBUSB_DEBUG environment variable
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* Define log levels in libusb.h and set timestamp origin to first libusb_init() call
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* All logging is now sent to to stderr (info was sent to stdout previously)
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* Update log messages severity and avoid polluting log output on OS-X
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* Add HID driver support on Windows
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* Enable interchangeability of MSVC and MinGW DLLs
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* Additional bug fixes and improvements
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2012-05-08: v1.0.11
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* Revert removal of critical Windows event handling that was introduced in 1.0.10
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* Fix a possible deadlock in Windows when submitting transfers
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* Add timestamped logging
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* Add NetBSD support (experimental) and BSD libusb_get_device_speed() data
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* Add bootstrap.sh alongside autogen.sh (bootstrap.sh doesn't invoke configure)
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* Search for device nodes in /dev for Android support
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* Other bug fixes
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2012-04-17: v1.0.10
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* Public release
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* Add libusb_get_version
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* Add Visual Studio 2010 project files
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* Some Windows code cleanup
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* Fix xusb sample warnings
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2012-04-02: v1.0.9
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* First libusbx release
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* Add libusb_get_device_speed (all, except BSD) and libusb_error_name
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* Add Windows support (WinUSB driver only)
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* Add OpenBSD support
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* Add xusb sample
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* Tons of bug fixes
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2010-05-07: v1.0.8
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* Bug fixes
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2010-04-19: v1.0.7
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* Bug fixes and documentation tweaks
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* Add more interface class definitions
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2009-11-22: v1.0.6
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* Bug fixes
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* Increase libusb_handle_events() timeout to 60s for powersaving
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2009-11-15: v1.0.5
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* Use timerfd when available for timer management
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* Small fixes/updates
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2009-11-06: v1.0.4 release
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* Bug fixes including transfer locking to fix some potential threading races
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* More flexibility with clock types on Linux
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* Use new bulk continuation tracking in Linux 2.6.32 for improved handling
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of short/failed transfers
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2009-08-27: v1.0.3 release
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* Bug fixes
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* Add libusb_get_max_iso_packet_size()
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2009-06-13: v1.0.2 release
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* Bug fixes
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2009-05-12: v1.0.1 release
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* Bug fixes
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* Darwin backend
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2008-12-13: v1.0.0 release
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* Bug fixes
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2008-11-21: v0.9.4 release
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* Bug fixes
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* Add libusb_attach_kernel_driver()
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2008-08-23: v0.9.3 release
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* Bug fixes
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2008-07-19: v0.9.2 release
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* Bug fixes
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2008-06-28: v0.9.1 release
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* Bug fixes
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* Introduce contexts to the API
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* Compatibility with new Linux kernel features
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2008-05-25: v0.9.0 release
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* First libusb-1.0 beta release
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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APPENDIX A - How to maintain code compatibility with versions of libusb and
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libusbx that use MaxPower:
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If you must to maintain compatibility with versions of the library that aren't
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using the bMaxPower attribute in struct libusb_config_descriptor, the
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recommended way is to use the new LIBUSBX_API_VERSION macro with an #ifdef.
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For instance, if your code was written as follows:
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if (dev->config[0].MaxPower < 250)
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Then you should modify it to have:
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#if defined(LIBUSBX_API_VERSION) && (LIBUSBX_API_VERSION >= 0x01000100)
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if (dev->config[0].bMaxPower < 250)
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#else
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if (dev->config[0].MaxPower < 250)
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#endif
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