3  *  This file contains special DoxyGen information for the generation of the main page and other special
 
   4  *  documentation pages. It is not a project source file.
 
   7  /** \page Page_KnownIssues Known Issues
 
   8   *  The following are known issues present in each official LUFA release. This list should contain all known
 
   9   *  issues in the library. Most of these issues should be corrected in the future release - see
 
  10   *  \ref Page_FutureChanges for a list of planned changes in future releases.
 
  12   *  \section Sec_KnownIssuesXXXXXX Version XXXXXX
 
  15   *  \section Sec_KnownIssues151115 Version 151115
 
  19   *    \warning The UC3 device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only. \n
 
  21   *    - No demos, bootloaders or projects have been ported for the UC3 devices in the current release,
 
  22   *      although the architecture is supported in the LUFA core library.
 
  23   *    - DMA transfers to and from the USB controller are not yet implemented for this release.
 
  24   *    - The UC3C, UC3D and UC3L sub-families of UC3 are not currently supported by the library due to their
 
  25   *      altered USB controller design.
 
  26   *    - The various \c *_CreateStream() functions for creating standard \c <stdio.h> compatible virtual file
 
  27   *      streams are not available on the UC3 architecture, due to a lack of suitable library support.
 
  28   *  - XMEGA Architecture
 
  29   *    \warning The XMEGA device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only.
 
  31   *    - Endpoints of more than 64 bytes are not currently supported in this release.
 
  32   *    - Isochronous endpoints are not currently supported in this release. As a result, the audio class
 
  33   *      cannot be used on XMEGA devices.
 
  34   *    - Multiple-bank endpoints are not currently supported in this release.
 
  35   *    - Early silicon revisions of the ATXMEGA128A1U are incompatible with LUFA, due to their various errata
 
  36   *      relating to the USB controller.
 
  37   *  - Architecture Independent
 
  38   *    - The LUFA library is not watchdog aware, and thus timeouts are possible if short periods are used
 
  39   *      and a lengthy USB operation is initiated.
 
  40   *    - No LUFA provided driver INF files for Windows are signed, and thus may fail to install on systems where driver signing is enforced (e.g. Windows 8).
 
  43   *  - Atmel Studio Integration
 
  44   *    - Not all devices are listed in the "Supported Parts" screen when selecting a device. To select an alternative device, change the "Show Device" drop-down to "All Parts".
 
  45   *    - When switching boards after changing the device selection, a second conflicting \c BOARD symbol definition can be created that prevents successful compilation. To fix, open the project properties window (<i>Project->Project {name} Properties...</i> menu item), click the "Toolchain" tab, click "Symbols" under the "AVR/GNU C Compiler" section and remove the incorrect definition.
 
  47   *  \section Sec_KnownIssues140928 Version 140928
 
  51   *    \warning The UC3 device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only. \n
 
  53   *    - No demos, bootloaders or projects have been ported for the UC3 devices in the current release,
 
  54   *      although the architecture is supported in the LUFA core library.
 
  55   *    - DMA transfers to and from the USB controller are not yet implemented for this release.
 
  56   *    - The UC3C, UC3D and UC3L sub-families of UC3 are not currently supported by the library due to their
 
  57   *      altered USB controller design.
 
  58   *    - The various \c *_CreateStream() functions for creating standard \c <stdio.h> compatible virtual file
 
  59   *      streams are not available on the UC3 architecture, due to a lack of suitable library support.
 
  60   *  - XMEGA Architecture
 
  61   *    \warning The XMEGA device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only.
 
  63   *    - Endpoints of more than 64 bytes are not currently supported in this release.
 
  64   *    - Isochronous endpoints are not currently supported in this release. As a result, the audio class
 
  65   *      cannot be used on XMEGA devices.
 
  66   *    - Multiple-bank endpoints are not currently supported in this release.
 
  67   *    - Early silicon revisions of the ATXMEGA128A1U are incompatible with LUFA, due to their various errata
 
  68   *      relating to the USB controller.
 
  69   *  - Architecture Independent
 
  70   *    - The LUFA library is not watchdog aware, and thus timeouts are possible if short periods are used
 
  71   *      and a lengthy USB operation is initiated.
 
  72   *    - No LUFA provided driver INF files for Windows are signed, and thus may fail to install on systems where driver signing is enforced (e.g. Windows 8).
 
  75   *  - Atmel Studio Integration
 
  76   *    - Not all devices are listed in the "Supported Parts" screen when selecting a device. To select an alternative device, change the "Show Device" drop-down to "All Parts".
 
  77   *    - When switching boards after changing the device selection, a second conflicting \c BOARD symbol definition can be created that prevents successful compilation. To fix, open the project properties window (<i>Project->Project {name} Properties...</i> menu item), click the "Toolchain" tab, click "Symbols" under the "AVR/GNU C Compiler" section and remove the incorrect definition.
 
  79   *  \section Sec_KnownIssues140302 Version 140302
 
  83   *    \warning The UC3 device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only. \n
 
  85   *    - No demos, bootloaders or projects have been ported for the UC3 devices in the current release,
 
  86   *      although the architecture is supported in the LUFA core library.
 
  87   *    - DMA transfers to and from the USB controller are not yet implemented for this release.
 
  88   *    - The UC3C, UC3D and UC3L sub-families of UC3 are not currently supported by the library due to their
 
  89   *      altered USB controller design.
 
  90   *    - The various \c *_CreateStream() functions for creating standard \c <stdio.h> compatible virtual file
 
  91   *      streams are not available on the UC3 architecture, due to a lack of suitable library support.
 
  92   *  - XMEGA Architecture
 
  93   *    \warning The XMEGA device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only.
 
  95   *    - Endpoints of more than 64 bytes are not currently supported in this release.
 
  96   *    - Isochronous endpoints are not currently supported in this release. As a result, the audio class
 
  97   *      cannot be used on XMEGA devices.
 
  98   *    - Multiple-bank endpoints are not currently supported in this release.
 
  99   *    - Early silicon revisions of the ATXMEGA128A1U are incompatible with LUFA, due to their various errata
 
 100   *      relating to the USB controller.
 
 101   *  - Architecture Independent
 
 102   *    - The LUFA library is not watchdog aware, and thus timeouts are possible if short periods are used
 
 103   *      and a lengthy USB operation is initiated.
 
 104   *    - No LUFA provided driver INF files for Windows are signed, and thus may fail to install on systems where driver signing is enforced (e.g. Windows 8).
 
 107   *  - Atmel Studio Integration
 
 108   *    - Not all devices are listed in the "Supported Parts" screen when selecting a device. To select an alternative device, change the "Show Device" drop-down to "All Parts".
 
 109   *    - When switching boards after changing the device selection, a second conflicting BOARD symbol definition can be created that prevents successful compilation. To fix, open the project properties window (<i>Project->Project {name} Properties...</i> menu item), click the Toolchain tab, click "Symbols" under the "AVR/GNU C Compiler" section and remove the incorrect definition.
 
 111   *  \section Sec_KnownIssues130901 Version 130901
 
 112   *  - AVR8 Architecture
 
 115   *    \warning The UC3 device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only. \n
 
 117   *    - No demos, bootloaders or projects have been ported for the UC3 devices in the current release,
 
 118   *      although the architecture is supported in the LUFA core library.
 
 119   *    - DMA transfers to and from the USB controller are not yet implemented for this release.
 
 120   *    - The UC3C, UC3D and UC3L sub-families of UC3 are not currently supported by the library due to their
 
 121   *      altered USB controller design.
 
 122   *    - The various \c *_CreateStream() functions for creating standard \c <stdio.h> compatible virtual file
 
 123   *      streams are not available on the UC3 architecture, due to a lack of suitable library support.
 
 124   *  - XMEGA Architecture
 
 125   *    \warning The XMEGA device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only.
 
 127   *    - Endpoints of more than 64 bytes are not currently supported in this release.
 
 128   *    - Isochronous endpoints are not currently supported in this release. As a result, the audio class
 
 129   *      cannot be used on XMEGA devices.
 
 130   *    - Multiple-bank endpoints are not currently supported in this release.
 
 131   *    - Early silicon revisions of the ATXMEGA128A1U are incompatible with LUFA, due to their various errata
 
 132   *      relating to the USB controller.
 
 133   *  - Architecture Independent
 
 134   *    - The LUFA library is not watchdog aware, and thus timeouts are possible if short periods are used
 
 135   *      and a lengthy USB operation is initiated.
 
 136   *    - No LUFA provided driver INF files for Windows are signed, and thus may fail to install on systems where driver signing is enforced (e.g. Windows 8).
 
 139   *  - Atmel Studio Integration
 
 140   *    - Not all devices are listed in the "Supported Parts" screen when selecting a device. To select an alternative device, change the "Show Device" drop-down to "All Parts".
 
 141   *    - When switching boards after changing the device selection, a second conflicting BOARD symbol definition can be created that prevents successful compilation. To fix, open the project properties window (<i>Project->Project {name} Properties...</i> menu item), click the Toolchain tab, click "Symbols" under the "AVR/GNU C Compiler" section and remove the incorrect definition.
 
 143   *  \section Sec_KnownIssues130303 Version 130303
 
 144   *  - AVR8 Architecture
 
 147   *    \warning The UC3 device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only. \n
 
 149   *    - No demos, bootloaders or projects have been ported for the UC3 devices in the current release,
 
 150   *      although the architecture is supported in the LUFA core library.
 
 151   *    - DMA transfers to and from the USB controller are not yet implemented for this release.
 
 152   *    - The UC3C, UC3D and UC3L sub-families of UC3 are not currently supported by the library due to their
 
 153   *      altered USB controller design.
 
 154   *    - The various \c CreateStream() functions for creating standard \c <stdio.h> compatible virtual file
 
 155   *      streams are not available on the UC3 architecture, due to a lack of suitable library support.
 
 156   *  - XMEGA Architecture
 
 157   *    \warning The XMEGA device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only.
 
 159   *    - No demos, bootloaders or projects have been ported for the XMEGA devices in the current release,
 
 160   *      although the architecture is supported in the LUFA core library.
 
 161   *    - Endpoints of more than 64 bytes are not currently supported in this release.
 
 162   *    - Isochronous endpoints are not currently supported in this release. As a result, the audio class
 
 163   *      cannot be used on XMEGA devices.
 
 164   *    - Multiple-bank endpoints are not currently supported in this release.
 
 165   *    - Early revisions of the ATXMEGA128A1U are incompatible with LUFA, due to their various errata
 
 166   *      relating to the USB controller.
 
 167   *  - Architecture Independent
 
 168   *    - The LUFA library is not watchdog aware, and thus timeouts are possible if short periods are used
 
 169   *      and a lengthy USB operation is initiated.
 
 170   *    - No LUFA provided driver INF files for Windows are signed, and thus may fail to install on systems where driver signing is enforced (e.g. Windows 8).
 
 174   *  \section Sec_KnownIssues120730 Version 120730
 
 175   *  - AVR8 Architecture
 
 178   *    \warning The UC3 device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only. \n
 
 180   *    - No demos, bootloaders or projects have been ported for the UC3 devices in the current release,
 
 181   *      although the architecture is supported in the LUFA core library.
 
 182   *    - DMA transfers to and from the USB controller are not yet implemented for this release.
 
 183   *    - The UC3C, UC3D and UC3L sub-families of UC3 are not currently supported by the library due to their
 
 184   *      altered USB controller design.
 
 185   *    - The various \c CreateStream() functions for creating standard \c <stdio.h> compatible virtual file
 
 186   *      streams are not available on the UC3 architecture, due to a lack of suitable library support.
 
 187   *  - XMEGA Architecture
 
 188   *    \warning The XMEGA device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only.
 
 190   *    - No demos, bootloaders or projects have been ported for the XMEGA devices in the current release,
 
 191   *      although the architecture is supported in the LUFA core library.
 
 192   *    - Endpoints of more than 64 bytes are not currently supported in this release.
 
 193   *    - Isochronous endpoints are not currently supported in this release. As a result, the audio class
 
 194   *      cannot be used on XMEGA devices.
 
 195   *    - Multiple-bank endpoints are not currently supported in this release.
 
 196   *    - Early revisions of the ATXMEGA128A1U are incompatible with LUFA, due to their various errata
 
 197   *      relating to the USB controller.
 
 198   *  - Architecture Independent
 
 199   *    - The LUFA library is not watchdog aware, and thus timeouts are possible if short periods are used
 
 200   *      and a lengthy USB operation is initiated.
 
 201   *    - No LUFA provided driver INF files for Windows are signed, and thus may fail to install on systems where driver signing is enforced (e.g. Windows 8).