TMK Keyboard Firmware Collection ================================ This is a keyboard firmware with some useful features for Atmel AVR controller. Source code is available here: Updates ------- #### 2016/02/10 core: flabbergast's Chibios protocol was merged from (@72b1668). See [tmk_core/protocol/chibios/README.md](tmk_core/protocol/chibios/README.md). Chibios protocol supports Cortex-M such as STM32 and Kinetis. #### 2015/04/22 Core library was separated to other branch `core`. In `Makefile` you need to set `TMK_DIR` to indicate core library location now. TMK_DIR = ../../tmk_core Features -------- These features can be used in your keyboard. * Multi-layer Keymap - Multiple keyboard layouts with layer switching * Mouse key - Mouse control with keyboard * System Control Key - Power Down, Sleep, Wake Up and USB Remote Wake up * Media Control Key - Volume Down/Up, Mute, Next/Prev track, Play, Stop and etc * USB NKRO - 120 keys(+ 8 modifiers) simultaneously * PS/2 mouse support - PS/2 mouse(TrackPoint) as composite device * Keyboard protocols - PS/2, ADB, M0110, Sun and other old keyboard protocols * User Function - Customizable function of key with writing code * Macro - Very primitive at this time * Keyboard Tricks - Oneshot modifier and modifier with tapping feature * Debug Console - Messages for debug and interaction with firmware * Virtual DIP Switch - Configurations stored EEPROM(Boot Magic) * Locking CapsLock - Mechanical switch support for CapsLock * Breathing Sleep LED - Sleep indicator with charm during USB suspend * Backlight - Control backlight levels Projects -------- You can find some keyboard specific projects under `converter` and `keyboard` directory. ### converter * [ps2_usb](converter/ps2_usb/) - [PS/2 keyboard to USB][GH_ps2] * [adb_usb](converter/adb_usb/) - [ADB keyboard to USB][GH_adb] * [m0110_usb](converter/m0110_usb) - [Macintosh 128K/512K/Plus keyboard to USB][GH_m0110] * [terminal_usb](converter/terminal_usb/) - [IBM Model M terminal keyboard(PS/2 scancode set3) to USB][GH_terminal] * [news_usb](converter/news_usb/) - [Sony NEWS keyboard to USB][GH_news] * [x68k_usb](converter/x68k_usb/) - [Sharp X68000 keyboard to USB][GH_x68k] * [sun_usb](converter/sun_usb/) - [Sun] to USB(type4, 5 and 3?) * [pc98_usb](converter/pc98_usb/) - [PC98] to USB * [usb_usb](converter/usb_usb/) - USB to USB(experimental) * [ascii_usb](converter/ascii_usb/) - ASCII(Serial console terminal) to USB * [ibm4704_usb](converter/ibm4704_usb) - [IBM 4704 keyboard Converter][GH_ibm4704] ### keyboard * [hhkb](keyboard/hhkb/) - [Happy Hacking Keyboard pro][GH_hhkb] **my main board** * [gh60](keyboard/gh60/) - [GH60] DIY 60% keyboard [prototype][GH60_proto] **my second board** * [hbkb](keyboard/hbkb/) - [Happy Buckling spring keyboard][GH_hbkb](IBM Model M 60% mod) * [hid_liber](keyboard/hid_liber/) - [HID liberation][HID_liber] controller (by alaricljs) * [phantom](keyboard/phantom/) - [Phantom] keyboard (by Tranquilite) * [IIgs_Standard](keyboard/IIgs/) - Apple [IIGS] keyboard mod(by JeffreySung) * [macway](keyboard/macway/) - [Compact keyboard mod][GH_macway] [retired] * [KMAC](keyboard/kmac/) - Korean custom keyboard * [Lightsaber](keyboard/lightsaber/) - Korean custom keyboard * [Infinity](keyboard/infinity/) - Massdrop [Infinity keyboard][Infinity] * [NerD](keyboard/nerd/) - Korean custom keyboard * [KittenPaw](keyboard/kitten_paw) - Custom Majestouch controller * [Lightpad](keyboard/lightpad) - Korean custom keypad * [ghost_squid](keyboard/ghost_squid/) - [The Ghost Squid][ghost_squid] controller for [Cooler Master QuickFire XT][cmxt] ### External projects using tmk_keyboard * [ErgoDox_cub-uanic][cub-uanic] - Split Ergonomic Keyboard [ErgoDox][ergodox_org] * [mcdox][mcdox_tmk] - [mcdox][mcdox] [GH_macway]: http://geekhack.org/showwiki.php?title=Island:11930 [GH_hhkb]: http://geekhack.org/showwiki.php?title=Island:12047 [GH_ps2]: http://geekhack.org/showwiki.php?title=Island:14618 [GH_adb]: http://geekhack.org/showwiki.php?title=Island:14290 [GH_hhkb_bt]: http://geekhack.org/showwiki.php?title=Island:20851 [GH_m0110]: http://geekhack.org/showwiki.php?title=Island:24965 [GH_news]: http://geekhack.org/showwiki.php?title=Island:25759 [GH_terminal]: http://geekhack.org/showwiki.php?title=Island:27272 [GH_x68k]: http://geekhack.org/showwiki.php?title=Island:29060 [GH_hbkb]: http://geekhack.org/showwiki.php?title=Island:29483 [GH_ibm4704]: http://geekhack.org/index.php?topic=54706.0 [HID_liber]: http://deskthority.net/wiki/HID_Liberation_Device_-_DIY_Instructions [Phantom]: http://geekhack.org/index.php?topic=26742 [GH60]: http://geekhack.org/index.php?topic=34959 [GH60_proto]: http://geekhack.org/index.php?topic=37570.0 [PC98]: http://en.wikipedia.org/wiki/NEC_PC-9801 [Sun]: http://en.wikipedia.org/wiki/Sun-3 [IIGS]: http://en.wikipedia.org/wiki/Apple_IIGS [Infinity]: https://www.massdrop.com/buy/infinity-keyboard-kit [ghost_squid]: http://deskthority.net/wiki/Costar_replacement_controllers#The_Ghost_Squid [cmxt]: http://gaming.coolermaster.com/en/products/keyboards/quickfirext/ [ergodox_org]: http://ergodox.org/ [cub-uanic]: https://github.com/cub-uanic/tmk_keyboard/tree/master/keyboard/ergodox [mcdox]: https://github.com/DavidMcEwan/mcdox [mcdox_tmk]: https://github.com/DavidMcEwan/tmk_keyboard/tree/master/keyboard/mcdox License ------- **GPLv2** or later. Some protocol files are under **Modified BSD License**. Third party libraries like LUFA, PJRC and V-USB have their own license respectively. Build Firmware and Program Controller ------------------------------------- See [tmk_core/doc/build.md](tmk_core/doc/build.md). Change your keymap ------------------ See [tmk_core/doc/keymap.md](tmk_core/doc/keymap.md). Magic Commands -------------- To see help press `Magic` + `H`. `Magic` key combination is `LShift` + `RShift` in many project, but `Power` key on ADB converter. `Magic` keybind can be vary on each project, check `config.h` in project directory. Following commands can be also executed with `Magic` + key. In console mode `Magic` keybind is not needed. ----- Command Help ----- c: enter console mode d: toggle debug enable x: toggle matrix debug k: toggle keyboard debug m: toggle mouse debug v: print device version & info t: print timer count s: print status e: print eeprom config n: toggle NKRO 0/F10: switch to Layer0 1/F1: switch to Layer1 2/F2: switch to Layer2 3/F3: switch to Layer3 4/F4: switch to Layer4 PScr: power down/remote wake-up Caps: Lock Keyboard(Child Proof) Paus: jump to bootloader Boot Magic Configuration - Virtual DIP Switch --------------------------------------------- Boot Magic are executed during boot up time. Press Magic key below then plug in keyboard cable. Note that you must use keys of **Layer 0** as Magic keys. These settings are stored in EEPROM so that retain your configure over power cycles. To avoid configuring accidentally additive salt key `KC_SPACE` also needs to be pressed along with the following configuration keys. The salt key is configurable in `config.h`. See [tmk_core/common/bootmagic.h](tmk_core/common/bootmagic.h). #### General - Skip reading EEPROM to start with default configuration(`ESC`) - Clear configuration stored in EEPROM to reset configuration(`Backspace`) #### Bootloader - Kick up Bootloader(`B`) #### Debug - Debug enable(`D`) - Debug matrix enable(`D`+`X`) - Debug keyboard enable(`D`+`K`) - Debug mouse enable(`D`+`M`) #### Keymap - Swap Control and CapsLock(`Left Control`) - Change CapsLock to Control(`Caps Lock`) - Swap LeftAlt and Gui(`Left Alt`) - Swap RightAlt and Gui(`Right Alt`) - Disable Gui(`Left Gui`) - Swap Grave and Escape(`Grave`) - Swap BackSlash and BackSpace(`Back Slash`) - Enable NKRO on boot(`N`) #### Default Layer - Set Default Layer to 0(`0`) - Set Default Layer to 1(`1`) - Set Default Layer to 2(`2`) - Set Default Layer to 3(`3`) - Set Default Layer to 4(`4`) - Set Default Layer to 5(`5`) - Set Default Layer to 6(`6`) - Set Default Layer to 7(`7`) Mechanical Locking support -------------------------- This feature makes it possible for you to use mechanical locking switch for `CapsLock`, `NumLock` or `ScrollLock`. To enable this feature define these macros in `config.h` and use `KC_LCAP`, `KC_LN UM` or `KC_LSCR` in keymap for locking key instead of normal `KC_CAPS`, `KC_NLCK` or `KC_SLCK`. Res ync option tries to keep switch state consistent with keyboard LED state. #define LOCKING_SUPPORT_ENABLE #define LOCKING_RESYNC_ENABLE Start Your Own Project ----------------------- **TBD** Debugging -------- Use PJRC's `hid_listen` to see debug messages. You can use the tool for debug even if firmware use LUFA stack. You can use xprintf() to display debug info on `hid_listen`, see `tmk_core/common/xprintf.h`. Files and Directories ------------------- ### Top * keyboard/ - keyboard projects * converter/ - protocol converter projects * tmk_core/ - core library * tmk_core/doc/ - documents Coding Style ------------- - Doesn't use Tab to indent, use 4-spaces instead. Other Keyboard Firmware Projects ------------------ You can learn a lot about keyboard firmware from these. See [Other Projects](https://github.com/tmk/tmk_keyboard/wiki/Other-Projects) other than TMK.