diff options
author | tmk <hasu@tmk-kbd.com> | 2015-05-13 11:13:10 +0900 |
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committer | tmk <hasu@tmk-kbd.com> | 2015-05-13 11:13:10 +0900 |
commit | f6d56675f9f981c5464f0ca7a1fbb0162154e8c5 (patch) | |
tree | 57c9d4b3808a26116ae0ee7956fc00b84841aa2b /protocol/lufa/LUFA-git/Bootloaders/HID/BootloaderHID.txt | |
parent | 4d116a04e94cf0d19317d5b44e4fa9f34a3e5594 (diff) |
Squashed 'tmk_core/' changes from caca2c0..dc0e46e
dc0e46e Rename LUFA to LUFA-git
3bfa7fa Remove LUFA-120730
215b764 Merge commit 'afa0f22a9299686fd88f58ce09c5b521ac917e8f' as 'protocol/lufa/LUFA'
afa0f22 Squashed 'protocol/lufa/LUFA/' content from commit def7fca
c0c42fa Remove submodule of LUFA
30f897d Merge commit '87ced33feb74e79c3281dda36eb6d6d153399b41' as 'protocol/usb_hid/USB_Host_Shield_2.0'
87ced33 Squashed 'protocol/usb_hid/USB_Host_Shield_2.0/' content from commit aab4a69
14f6d49 Remove submodule of USB_Host_Shield_2.0
git-subtree-dir: tmk_core
git-subtree-split: dc0e46eaa4367d4e218f8816e3c117895820f07c
Diffstat (limited to 'protocol/lufa/LUFA-git/Bootloaders/HID/BootloaderHID.txt')
m--------- | protocol/lufa/LUFA-git | 0 | ||||
-rw-r--r-- | protocol/lufa/LUFA-git/Bootloaders/HID/BootloaderHID.txt | 105 |
2 files changed, 105 insertions, 0 deletions
diff --git a/protocol/lufa/LUFA-git b/protocol/lufa/LUFA-git deleted file mode 160000 -Subproject b6c18b2a7c544653efbe12a1d4e8ba65e7d83c3 diff --git a/protocol/lufa/LUFA-git/Bootloaders/HID/BootloaderHID.txt b/protocol/lufa/LUFA-git/Bootloaders/HID/BootloaderHID.txt new file mode 100644 index 0000000000..63c1505cc0 --- /dev/null +++ b/protocol/lufa/LUFA-git/Bootloaders/HID/BootloaderHID.txt @@ -0,0 +1,105 @@ +/** \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 HID Class USB AVR Bootloader + * + * \section SSec_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) + * \li Series 2 USB AVRs (AT90USBxx2, ATMEGAxxU2) + * + * \section SSec_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>Human Interface Device Class (HID)</td> + * </tr> + * <tr> + * <td><b>USB Subclass:</b></td> + * <td>N/A</td> + * </tr> + * <tr> + * <td><b>Relevant Standards:</b></td> + * <td>USBIF HID Class Standard \n + * Teensy Programming Protocol Specification</td> + * </tr> + * <tr> + * <td><b>Supported USB Speeds:</b></td> + * <td>Low Speed Mode \n + * Full Speed Mode</td> + * </tr> + * </table> + * + * \section SSec_Description Project Description: + * + * This bootloader enumerates to the host as a HID Class device, allowing for device FLASH programming through + * the supplied command line software, which is a modified version of Paul's TeensyHID Command Line loader code + * from PJRC (used with permission). This bootloader is deliberately non-compatible with the proprietary PJRC + * HalfKay bootloader GUI; only the command line interface software accompanying this bootloader will work with it. + * + * Out of the box this bootloader builds for the AT90USB1287 with an 8KB bootloader section size, and will fit + * into 2KB of bootloader space for the Series 2 USB AVRs (ATMEGAxxU2, AT90USBxx2) or 4KB of bootloader space for + * all other models. 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. + * + * \warning <b>THIS BOOTLOADER IS NOT SECURE.</b> Malicious entities can recover written data, even if the device + * lockbits are set. + * + * \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. + * + * \section Sec_Installation Driver Installation + * + * This bootloader uses the HID class driver inbuilt into all modern operating systems, thus no additional drivers + * need to be supplied for correct operation. + * + * \section Sec_HostApp Host Controller Application + * + * Due to licensing issues, the supplied bootloader is compatible with the HalfKay bootloader protocol designed + * by PJRC, but is non-compatible with the cross-platform loader GUI. A modified version of the open source + * cross-platform TeensyLoader application is supplied, which can be compiled under most operating systems. The + * command-line loader application should remain compatible with genuine Teensy boards in addition to boards using + * this custom bootloader. + * + * Once compiled, programs can be loaded into the AVR's FLASH memory through the following example command: + * \code + * hid_bootloader_cli -mmcu=at90usb1287 Mouse.hex + * \endcode + * + * \section Sec_KnownIssues Known Issues: + * + * \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 SSec_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> + * <td> + * None + * </td> + * </tr> + * </table> + */ |