Changed hotkey for bootloader jump
[tmk_keyboard.git] / README.md
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78fd5a71 1TMK Keyboard Firmware Collection
2================================
3This is a keyboard firmware with some useful features for Atmel AVR controller.
afb08462 4
5Source code is available here: <http://github.com/tmk/tmk_keyboard>
6
7
8Features
9--------
78fd5a71 10These features can be used in your keyboard.
11
633d9aa5 12* Multi-layer Keymap - Multiple keyboard layouts with layer switching
74ecdd15 13* Mouse key - Mouse control with keyboard
14* System Control Key - Power Down, Sleep, Wake Up and USB Remote Wake up
15* Media Control Key - Volume Down/Up, Mute, Next/Prev track, Play, Stop and etc
16* USB NKRO - 120 keys(+ 8 modifiers) simultaneously
17* PS/2 mouse support - PS/2 mouse(TrackPoint) as composite device
18* Keyboard protocols - PS/2, ADB, M0110, Sun and other old keyboard protocols
19* User Function - Customizable function of key with writing code
20* Macro - Very primitive at this time
21* Keyboard Tricks - Oneshot modifier and modifier with tapping feature
22* Debug Console - Messages for debug and interaction with firmware
8b9bd51d 23* Virtual DIP Switch - Configurations stored EEPROM(Boot Magic)
c0137b4b 24* Locking CapsLock - Mechanical switch support for CapsLock
0142e20b 25* Breathing Sleep LED - Sleep indicator with charm during USB suspend
1eb8523e 26* Backlight - Control backlight levels
afb08462 27
28
29Projects
30--------
083c7581 31You can find some keyboard specific projects under `converter` and `keyboard` directory.
32
afb08462 33### converter
1aa067e5 34* [ps2_usb](converter/ps2_usb/) - [PS/2 keyboard to USB][GH_ps2]
35* [adb_usb](converter/adb_usb/) - [ADB keyboard to USB][GH_adb]
22bd315b 36* [m0110_usb](converter/m0110_usb) - [Macintosh 128K/512K/Plus keyboard to USB][GH_m0110]
1aa067e5 37* [terminal_usb](converter/terminal_usb/) - [IBM Model M terminal keyboard(PS/2 scancode set3) to USB][GH_terminal]
38* [news_usb](converter/news_usb/) - [Sony NEWS keyboard to USB][GH_news]
39* [x68k_usb](converter/x68k_usb/) - [Sharp X68000 keyboard to USB][GH_x68k]
633d9aa5 40* [sun_usb](converter/sun_usb/) - [Sun] to USB(type4, 5 and 3?)
41* [pc98_usb](converter/pc98_usb/) - [PC98] to USB
1aa067e5 42* [usb_usb](converter/usb_usb/) - USB to USB(experimental)
92cda14f 43* [ascii_usb](converter/ascii_usb/) - ASCII(Serial console terminal) to USB
428b2364 44* [ibm4704_usb](converter/ibm4704_usb) - [IBM 4704 keyboard Converter][GH_ibm4704]
afb08462 45
46### keyboard
78fd5a71 47* [hhkb](keyboard/hhkb/) - [Happy Hacking Keyboard pro][GH_hhkb] **my main board**
48* [gh60](keyboard/gh60/) - [GH60] DIY 60% keyboard [prototype][GH60_proto] **my second board**
49* [hbkb](keyboard/hbkb/) - [Happy Buckling spring keyboard][GH_hbkb](IBM Model M 60% mod)
50* [hid_liber](keyboard/hid_liber/) - [HID liberation][HID_liber] controller (by alaricljs)
51* [phantom](keyboard/phantom/) - [Phantom] keyboard (by Tranquilite)
5808317b 52* [IIgs_Standard](keyboard/IIgs/) - Apple [IIGS] keyboard mod(by JeffreySung)
78fd5a71 53* [macway](keyboard/macway/) - [Compact keyboard mod][GH_macway] [retired]
43e5ca60 54* [KMAC](keyboard/kmac/) - Korean custom keyboard
498ea75d 55* [Lightsaber](keyboard/lightsaber/) - Korean custom keyboard
d0fefb76 56* [Infinity](keyboard/infinity/) - Massdrop [Infinity keyboard][Infinity]
784c6e39 57
afb08462 58[GH_macway]: http://geekhack.org/showwiki.php?title=Island:11930
59[GH_hhkb]: http://geekhack.org/showwiki.php?title=Island:12047
60[GH_ps2]: http://geekhack.org/showwiki.php?title=Island:14618
61[GH_adb]: http://geekhack.org/showwiki.php?title=Island:14290
62[GH_hhkb_bt]: http://geekhack.org/showwiki.php?title=Island:20851
63[GH_m0110]: http://geekhack.org/showwiki.php?title=Island:24965
81706d11 64[GH_news]: http://geekhack.org/showwiki.php?title=Island:25759
afb08462 65[GH_terminal]: http://geekhack.org/showwiki.php?title=Island:27272
66[GH_x68k]: http://geekhack.org/showwiki.php?title=Island:29060
81706d11 67[GH_hbkb]: http://geekhack.org/showwiki.php?title=Island:29483
428b2364 68[GH_ibm4704]: http://geekhack.org/index.php?topic=54706.0
74ecdd15 69[HID_liber]: http://deskthority.net/wiki/HID_Liberation_Device_-_DIY_Instructions
78fd5a71 70[Phantom]: http://geekhack.org/index.php?topic=26742
74ecdd15 71[GH60]: http://geekhack.org/index.php?topic=34959
78fd5a71 72[GH60_proto]: http://geekhack.org/index.php?topic=37570.0
633d9aa5 73[PC98]: http://en.wikipedia.org/wiki/NEC_PC-9801
74[Sun]: http://en.wikipedia.org/wiki/Sun-3
75[IIGS]: http://en.wikipedia.org/wiki/Apple_IIGS
d0fefb76 76[Infinity]: https://www.massdrop.com/buy/infinity-keyboard-kit
afb08462 77
78
79
78fd5a71 80License
81-------
82**GPLv2** or later. Some protocol files are under **Modified BSD License**.
83LUFA, PJRC and V-USB stack have their own license respectively.
74ecdd15 84
afb08462 85
784c6e39 86
78fd5a71 87Build Firmware and Program Controller
88-------------------------------------
89See [doc/build.md](doc/build.md).
afb08462 90
afb08462 91
92
083c7581 93Change your keymap
94------------------
78fd5a71 95See [doc/keymap.md](doc/keymap.md).
afb08462 96
97
74ecdd15 98
22bd315b 99Magic Commands
74ecdd15 100--------------
101To see help press `Magic` + `H`.
102
103 `Magic` key bind may be `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.
104
105Following commands can be also executed with `Magic` + key. In console mode `Magic` keybind is not needed.
106
107 ----- Command Help -----
108 c: enter console mode
109 d: toggle debug enable
110 x: toggle matrix debug
111 k: toggle keyboard debug
112 m: toggle mouse debug
74ecdd15 113 v: print device version & info
114 t: print timer count
115 s: print status
4e93b3fa 116 e: print eeprom config
117 n: toggle NKRO
74ecdd15 118 0/F10: switch to Layer0
119 1/F1: switch to Layer1
120 2/F2: switch to Layer2
121 3/F3: switch to Layer3
122 4/F4: switch to Layer4
123 PScr: power down/remote wake-up
124 Caps: Lock Keyboard(Child Proof)
125 Paus: jump to bootloader
126
8b9bd51d 127**TBD**
39d09333 128
4e93b3fa 129### Boot Magic Configuration - Virtual DIP Switch
22bd315b 130Boot Magic are executed during boot up time. Press Magic key below then plug in keyboard cable.
4e93b3fa 131Note 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.
39d09333 132
05225dd9 133To 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 [common/bootmagic.h](common/bootmagic.h).
134
dad9dab9 135#### General
136- Skip reading EEPROM to start with default configuration(`ESC`)
137- Clear configuration stored in EEPROM to reset configuration(`Backspace`)
4e93b3fa 138
139#### Bootloader
8b9bd51d 140- Kick up Bootloader(`B`)
4e93b3fa 141
142#### Debug
8b9bd51d 143- Debug enable(`D`)
4e93b3fa 144- Debug matrix enable(`D`+`X`)
145- Debug keyboard enable(`D`+`K`)
146- Debug mouse enable(`D`+`M`)
147
148#### Keymap
8b9bd51d 149- Swap Control and CapsLock(`Left Control`)
22bd315b 150- Change CapsLock to Control(`Caps Lock`)
8b9bd51d 151- Swap LeftAlt and Gui(`Left Alt`)
152- Swap RightAlt and Gui(`Right Alt`)
153- Disable Gui(`Left Gui`)
154- Swap Grave and Escape(`Grave`)
155- Swap BackSlash and BackSpace(`Back Slash`)
e5bafff7 156- Enable NKRO on boot(`N`)
39d09333 157
4e93b3fa 158#### Default Layer
159- Set Default Layer to 0(`0`)
dad9dab9 160- Set Default Layer to 1(`1`)
161- Set Default Layer to 2(`2`)
162- Set Default Layer to 3(`3`)
9de9d719 163- Set Default Layer to 4(`4`)
164- Set Default Layer to 5(`5`)
165- Set Default Layer to 6(`6`)
166- Set Default Layer to 7(`7`)
167
168#### Caution
169Unintentional use of this feature will cause user confusion.
170
171TODO: Magic key combination to avoid unintentional press during plug in
4e93b3fa 172
8b9bd51d 173**TBD**
39d09333 174
74ecdd15 175
27210220 176Mechanical Locking support
177--------------------------
178This feature makes it possible for you to use mechanical switch for `CapsLock`, `NumLock` or `ScrollLock`. To enable this feature define these macros in `config.h` and use `KC_LCAP`, `KC_LNUM` or `KC_LSCR` in keymap for locking key instead of normal `KC_CAPS`, `KC_NLCK` or `KC_SLCK`. Resync option tries to keep lock switch state consistent with keyboard LED state.
c0137b4b 179
27210220 180 #define LOCKING_SUPPORT_ENABLE
181 #define LOCKING_RESYNC_ENABLE
c0137b4b 182
74ecdd15 183
184Start Your Own Project
afb08462 185-----------------------
0142e20b 186**TBD**
41bf9204 187### Config.h Options
188#### 1. USB vendor/product ID and device description
189 #define VENDOR_ID 0xFEED
190 #define PRODUCT_ID 0xBEEF
41bf9204 191 #define MANUFACTURER t.m.k.
192 #define PRODUCT Macway mod
193 #define DESCRIPTION t.m.k. keyboard firmware for Macway mod
194
195#### 2. Keyboard matrix configuration
196 #define MATRIX_ROWS 8
197 #define MATRIX_COLS 8
198 #define MATRIX_HAS_GHOST
199
afb08462 200
afb08462 201
78fd5a71 202Architecture
203------------
204 Architecture Diagram
205 +---------------+---------------+-------------+
206 | Host | Keyboard | Matrix, LED |
207 ___________ |-----------+-+ +-------------+ | +-----------|
208 / /| Keys/Mouse | Protocol |d| | Action | | | Protocol |
209 /__________/ |<-----------| LUFA |r| | Layer, Tap | | | Matrix |
210 |.--------.| | LED | V-USB |i| |-------------| | | PS/2,IBM | __________________
211 || || |----------->| PJRC |v| | Keymap | | | ADB,M0110| Keys / /_/_/_/_/_/_/_/ /|
212 || Host || | Console | iWRAP(BT)|e| | Mousekey | | | SUN/NEWS |<----------/ /_/_/_/_/_/_/_/ / /
213 ||________||/.<-----------| UART |r| | Report | | | X68K/PC98| Control / /_/_/_/_/_/_/_/ / /
214 `_========_'/| |---------------------------------------------|-------->/___ /_______/ ___/ /
215 |_o______o_|/ | Sendchar, Print, Debug, Command, ... | |_________________|/
216 +---------------------------------------------+ Keyboard
217
218
219
22bd315b 220Debugging
78fd5a71 221--------
222Use PJRC's `hid_listen` to see debug messages. You can use the tool for debug even if firmware use LUFA stack.
afb08462 223
adbd15d5 224You can use xprintf() to display debug info on `hid_listen`, see `common/xprintf.h`.
78fd5a71 225
226
227
228Files and Directories
74ecdd15 229-------------------
230### Top
231* common/ - common codes
232* protocol/ - keyboard protocol support
233* keyboard/ - keyboard projects
234* converter/ - protocol converter projects
235* doc/ - documents
236* common.mk - Makefile for common
22bd315b 237* protocol.mk - Makefile for protocol
74ecdd15 238* rules.mk - Makefile for build rules
239
240### Common
78fd5a71 241* host.h
0be309cc 242* host_driver.h
78fd5a71 243* keyboard.h
244* command.h
245* keymap.h
246* action.h
0be309cc 247* keycode.h
0be309cc 248* matrix.h
78fd5a71 249* led.h
250* mousekey.h
0be309cc 251* report.h
78fd5a71 252* debug.h
253* print.h
254* bootloader.h
0be309cc 255* sendchar.h
78fd5a71 256* timer.h
257* util.h
74ecdd15 258
259### Keyboard Protocols
260* lufa/ - LUFA USB stack
261* pjrc/ - PJRC USB stack
262* vusb/ - Objective Development V-USB
263* iwrap/ - Bluetooth HID for Bluegiga iWRAP
264* ps2.c - PS/2 protocol
265* adb.c - Apple Desktop Bus protocol
266* m0110.c - Macintosh 128K/512K/Plus keyboard protocol
267* news.c - Sony NEWS keyboard protocol
268* x68k.c - Sharp X68000 keyboard protocol
269* serial_soft.c - Asynchronous Serial protocol implemented by software
afb08462 270
afb08462 271
afb08462 272
22bd315b 273Coding Style
de7b46cd 274-------------
275- Doesn't use Tab to indent, use 4-spaces instead.
276
277
278
78fd5a71 279Other Keyboard Firmware Projects
280------------------
281See [doc/other_projects.md](doc/other_projects.md).
Imprint / Impressum