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Diffstat (limited to 'tmk_core/protocol/lufa/LUFA-git/Bootloaders/DFU/BootloaderDFU.txt')
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diff --git a/tmk_core/protocol/lufa/LUFA-git/Bootloaders/DFU/BootloaderDFU.txt b/tmk_core/protocol/lufa/LUFA-git/Bootloaders/DFU/BootloaderDFU.txt deleted file mode 100644 index e63bcc1f09..0000000000 --- a/tmk_core/protocol/lufa/LUFA-git/Bootloaders/DFU/BootloaderDFU.txt +++ /dev/null @@ -1,233 +0,0 @@ -/** \file - * - * This file contains special DoxyGen information for the generation of the main page and other special - * documentation pages. It is not a project source file. - */ - -/** \mainpage DFU Class USB AVR Bootloader - * - * \section Sec_Compat Demo Compatibility: - * - * The following list indicates what microcontrollers are compatible with this demo. - * - * \li Series 7 USB AVRs (AT90USBxxx7) - * \li Series 6 USB AVRs (AT90USBxxx6) - * \li Series 4 USB AVRs (ATMEGAxxU4) - <i>See \ref SSec_Aux_Space</i> - * \li Series 2 USB AVRs (AT90USBxx2, ATMEGAxxU2) - <i>See \ref SSec_Aux_Space</i> - * - * \section Sec_Info USB Information: - * - * The following table gives a rundown of the USB utilization of this demo. - * - * <table> - * <tr> - * <td><b>USB Mode:</b></td> - * <td>Device</td> - * </tr> - * <tr> - * <td><b>USB Class:</b></td> - * <td>Device Firmware Update Class (DFU)</td> - * </tr> - * <tr> - * <td><b>USB Subclass:</b></td> - * <td>None</td> - * </tr> - * <tr> - * <td><b>Relevant Standards:</b></td> - * <td>USBIF DFU Class Standard, Atmel USB Bootloader Datasheet</td> - * </tr> - * <tr> - * <td><b>Supported USB Speeds:</b></td> - * <td>Low Speed Mode \n - * Full Speed Mode</td> - * </tr> - * </table> - * - * \section Sec_Description Project Description: - * - * This bootloader enumerates to the host as a DFU Class device, allowing for DFU-compatible programming - * software to load firmware onto the AVR. - * - * Out of the box this bootloader builds for the AT90USB1287 with an 8KB bootloader section size, and will fit - * into 4KB of bootloader space. If you wish to alter this size and/or change the AVR model, you will need to - * edit the MCU, FLASH_SIZE_KB and BOOT_SECTION_SIZE_KB values in the accompanying makefile. - * - * When the bootloader is running, the board's LED(s) will flash at regular intervals to distinguish the - * bootloader from the normal user application. - * - * \section Sec_Running Running the Bootloader - * - * This bootloader is designed to be started via the HWB mechanism of the USB AVRs; ground the HWB pin (see device - * datasheet) then momentarily ground /RESET to start the bootloader. This assumes the HWBE fuse is set and the BOOTRST - * fuse is cleared. - * - * For board specific exceptions to the above, see below. - * - * \subsection SSec_XPLAIN Atmel Xplain Board - * Ground the USB AVR JTAG's \c TCK pin to ground when powering on the board to start the bootloader. This assumes the - * \c HWBE fuse is cleared and the \c BOOTRST fuse is set as the HWBE pin is not user accessible on this board. - * - * \subsection SSec_Leonardo Arduino Leonardo Board - * Ground \c IO13 when powering the board to start the bootloader. This assumes the \c HWBE fuse is cleared and the - * \c BOOTRST fuse is set as the HWBE pin is not user accessible on this board. - * - * \section Sec_Installation Driver Installation - * - * This bootloader is designed to be compatible with Atmel's provided Windows DFU class drivers. You will need to - * install Atmel's DFU drivers prior to using this bootloader on Windows platforms. If you are using a 64 bit Windows - * OS, you will need to either disable the driver signing requirement (see online tutorials for details) or use a - * digitally signed version of the official Atmel driver provided by a third party AVR user at - * <a>http://www.avrfreaks.net/index.php?module=Freaks%20Academy&func=viewItem&item_id=2196&item_type=project</a>. - * - * \note This device spoofs Atmel's DFU Bootloader USB VID and PID so that the Atmel DFU bootloader - * drivers included with FLIP will work. If you do not wish to use Atmel's ID codes, please - * manually change them in Descriptors.c and alter your driver's INF file accordingly. - * - * \section Sec_HostApp Host Controller Application - * - * This bootloader is compatible with Atmel's FLIP utility on Windows machines, and dfu-programmer on Linux machines. - * - * \subsection SSec_FLIP FLIP (Windows) - * - * FLIP (Flexible In-System Programmer) is a utility written by Atmel, and distributed for free on the Atmel website. - * The FLIP utility is designed to assist in the bootloader programming of a range of Atmel devices, through several - * popular physical interfaces including USB. It is written in Java, however makes use of native extensions for USB - * support and thus is only offered on Windows. - * - * To program a device using FLIP, refer to the Atmel FLIP documentation. - * - * \subsection SSec_DFUProgrammer dfu-programmer (Linux) - * - * dfu-programmer is an open-source command line solution for the bootloader programming of Atmel devices through a - * USB connection, using the DFU protocol, available for download at <a>http://sourceforge.net/projects/dfu-programmer/</a>. - * - * The following example loads a HEX file into the AVR's FLASH memory using dfu-programmer: - * \code - * dfu-programmer at90usb1287 erase flash Mouse.hex - * \endcode - * - * \section Sec_API User Application API - * - * Several user application functions for FLASH and other special memory area manipulations are exposed by the bootloader, - * allowing the user application to call into the bootloader at runtime to read and write FLASH data. - * - * \warning The APIs exposed by the DFU class bootloader are \b NOT compatible with the API exposed by the official Atmel DFU bootloader. - * - * By default, the bootloader API jump table is located 32 bytes from the end of the device's FLASH memory, and follows the - * following layout: - * - * \code - * #define BOOTLOADER_API_TABLE_SIZE 32 - * #define BOOTLOADER_API_TABLE_START ((FLASHEND + 1UL) - BOOTLOADER_API_TABLE_SIZE) - * #define BOOTLOADER_API_CALL(Index) (void*)((BOOTLOADER_API_TABLE_START + (Index * 2)) / 2) - * - * void (*BootloaderAPI_ErasePage)(uint32_t Address) = BOOTLOADER_API_CALL(0); - * void (*BootloaderAPI_WritePage)(uint32_t Address) = BOOTLOADER_API_CALL(1); - * void (*BootloaderAPI_FillWord)(uint32_t Address, uint16_t Word) = BOOTLOADER_API_CALL(2); - * uint8_t (*BootloaderAPI_ReadSignature)(uint16_t Address) = BOOTLOADER_API_CALL(3); - * uint8_t (*BootloaderAPI_ReadFuse)(uint16_t Address) = BOOTLOADER_API_CALL(4); - * uint8_t (*BootloaderAPI_ReadLock)(void) = BOOTLOADER_API_CALL(5); - * void (*BootloaderAPI_WriteLock)(uint8_t LockBits) = BOOTLOADER_API_CALL(6); - * - * #define BOOTLOADER_MAGIC_SIGNATURE_START (BOOTLOADER_API_TABLE_START + (BOOTLOADER_API_TABLE_SIZE - 2)) - * #define BOOTLOADER_MAGIC_SIGNATURE 0xDCFB - * - * #define BOOTLOADER_CLASS_SIGNATURE_START (BOOTLOADER_API_TABLE_START + (BOOTLOADER_API_TABLE_SIZE - 4)) - * #define BOOTLOADER_DFU_SIGNATURE 0xDF10 - * - * #define BOOTLOADER_ADDRESS_START (BOOTLOADER_API_TABLE_START + (BOOTLOADER_API_TABLE_SIZE - 8)) - * #define BOOTLOADER_ADDRESS_LENGTH 4 - * \endcode - * - * From the application the API support of the bootloader can be detected by reading the FLASH memory bytes located at address - * \c BOOTLOADER_MAGIC_SIGNATURE_START and comparing them to the value \c BOOTLOADER_MAGIC_SIGNATURE. The class of bootloader - * can be determined by reading the FLASH memory bytes located at address \c BOOTLOADER_CLASS_SIGNATURE_START and comparing them - * to the value \c BOOTLOADER_DFU_SIGNATURE. The start address of the bootloader can be retrieved by reading the bytes of FLASH - * memory starting from address \c BOOTLOADER_ADDRESS_START. - * - * \subsection SSec_API_MemLayout Device Memory Map - * The following illustration indicates the final memory map of the device when loaded with the bootloader. - * - * \verbatim - * +----------------------------+ 0x0000 - * | | - * | | - * | | - * | | - * | | - * | | - * | | - * | | - * | User Application | - * | | - * | | - * | | - * | | - * | | - * | | - * | | - * | | - * +----------------------------+ FLASHEND - BOOT_AUX_SECTION_SIZE - * | Booloader Start Trampoline | - * | (Not User App. Accessible) | - * +----------------------------+ FLASHEND - (BOOT_AUX_SECTION_SIZE - 4) - * | | - * | Auxillery Bootloader | - * | Space for Smaller Devices | - * | (Not User App. Accessible) | - * | | - * +----------------------------+ FLASHEND - BOOT_SECTION_SIZE - * | | - * | Bootloader Application | - * | (Not User App. Accessible) | - * | | - * +----------------------------+ FLASHEND - 96 - * | API Table Trampolines | - * | (Not User App. Accessible) | - * +----------------------------+ FLASHEND - 32 - * | Bootloader API Table | - * | (User App. Accessible) | - * +----------------------------+ FLASHEND - 8 - * | Bootloader ID Constants | - * | (User App. Accessible) | - * +----------------------------+ FLASHEND - * \endverbatim - * - * \subsection SSec_Aux_Space Auxiliary Bootloader Section - * To make the bootloader function on smaller devices (those with a physical - * bootloader section of smaller than 6KB) - * - * \section Sec_KnownIssues Known Issues: - * - * \par On Linux machines, the DFU bootloader is inaccessible. - * On many Linux systems, non-root users do not have automatic access to newly - * inserted DFU devices. Root privileges or a UDEV rule is required to gain - * access. - * See <a href=https://groups.google.com/d/msg/lufa-support/CP9cy2bc8yo/kBqsOu-RBeMJ>here</a> for resolution steps. - * - * \par After loading an application, it is not run automatically on startup. - * Some USB AVR boards ship with the BOOTRST fuse set, causing the bootloader - * to run automatically when the device is reset. In most cases, the BOOTRST - * fuse should be disabled and the HWBE fuse used instead to run the bootloader - * when needed. - * - * \section Sec_Options Project Options - * - * The following defines can be found in this demo, which can control the demo behaviour when defined, or changed in value. - * - * <table> - * <tr> - * <th><b>Define Name:</b></th> - * <th><b>Location:</b></th> - * <th><b>Description:</b></th> - * </tr> - * <tr> - * <td>SECURE_MODE</td> - * <td>AppConfig.h</td> - * <td>If defined to \c true, the bootloader will not accept any memory commands other than a chip erase on start-up, until an - * erase has been performed. This can be used in conjunction with the AVR's lockbits to prevent the AVRs firmware from - * being dumped by unauthorized persons. When false, all memory operations are allowed at any time.</td> - * </tr> - * </table> - */ - |