From 4e1d77d3c4a370f2b2d87f396859a5e249473dbf Mon Sep 17 00:00:00 2001 From: Pete Batard Date: Sun, 16 Sep 2012 00:16:06 +0100 Subject: libusbx 1.0.13-rc1 --- NEWS | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) (limited to 'NEWS') diff --git a/NEWS b/NEWS index 16fe072..f86aac9 100644 --- a/NEWS +++ b/NEWS @@ -2,6 +2,25 @@ This file lists notable changes in each release. For fine grained history, please see the git log at: http://log.libusbx.org +2012-09-16: v1.0.13-rc1 +* [MAJOR] Fix a typo in the API with struct libusb_config_descriptor where + MaxPower was used instead of bMaxPower, as defined in the specs. If your + application was accessing the MaxPower attribute, and you need to maintain + compatibility with libusb or older versions, see APPENDIX A below. +* Fix broken support for the 0.1 -> 1.0 libusb-compat layer +* Fix unwanted cancellation of pending timeouts as well as major timeout related bugs +* Fix handling of HID and composite devices on Windows +* Introduce LIBUSBX_API_VERSION macro +* Add Cypress FX/FX2 firmware upload sample, based fxload from + http://linux-hotplug.sourceforge.net +* Add libusb0 (libusb-win32) and libusbK driver support on Windows. Note that using + the libusb-win32 filter driver with composite member devices is not supported yet +* Add support for the new get_capabilities ioctl on Linux and avoid unnecessary + splitting of bulk transfers +* Improve support for newer Intel and Renesas USB 3.0 controllers on Windows +* Harmonize the device number for root hubs accross platforms +* Other bug fixes and improvements + 2012-06-15: v1.0.12 * Fix a potential major regression with pthread on Linux * Fix missing thread ID from debug log output on cygwin @@ -91,3 +110,23 @@ http://log.libusbx.org 2008-05-25: v0.9.0 release * First libusb-1.0 beta release + +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +APPENDIX A - How to maintain code compatibility with versions of libusb and +libusbx that use MaxPower: + +If you must to maintain compatibility with versions of the library that aren't +using the bMaxPower attribute in struct libusb_config_descriptor, the +recommended way is to use the new LIBUSBX_API_VERSION macro with an #ifdef. +For instance, if your code was written as follows: + + if (dev->config[0].MaxPower < 250) + +Then you should modify it to have: + +#if defined(LIBUSBX_API_VERSION) && (LIBUSBX_API_VERSION >= 0x01000100) + if (dev->config[0].bMaxPower < 250) +#else + if (dev->config[0].MaxPower < 250) +#endif -- cgit v1.2.1