qmk_firmware

History

tmk b703de7b29 Added locking capslock key support and default now.		14 years ago
..
Makefile	added HHKB/README and clean some codes.	14 years ago
README	fixed adb_usb to comply new API.	14 years ago
config.h	Added locking capslock key support and default now.	14 years ago
keymap.c	added copyright and license notice.	14 years ago
led.c	added copyright and license notice.	14 years ago
matrix.c	Added locking capslock key support and default now.	14 years ago

README

ADB to USB keyboard converter

=============================

http://geekhack.org/showwiki.php?title=Island:14290



This firmware converts ADB keyboard protocol to USB.





Build

-----

0. Connect ADB keyboard to Teensy by 3 lines(Vcc, GND, Data).

   You need a external pull-up resistor on DATA line in most case,

   in particular when you want to use a long or coiled cable.

   This converter uses AVR's internal pull-up, but it seems to be too weak.

   The external pull-up resistor is strongly recommended.

   PSW line is optional. See ADB.txt for details.

1. Define following macros for ADB connection in config.h:

   ADB_PORT

   ADB_PIN

   ADB_DDR

   ADB_DATA_BIT

   ADB_PSW_BIT

2. make

3. program Teensy.





Keymap

------

You can change a keymap by editing code of keymap.c like following.

This is a keymap for AEK, however, also used for other keyboards.

How to define the keymap is probably obvious. You can find  key

symbols in usb_keycodes.h.

If you want to define some keymaps than just one, see hhkb/keymap.c and

macway/keymap.c as examples. Keymap(layer) switching may needs a bit of

effort at this time.



    /* Default Layer: plain keymap

     * ,---.   ,---------------. ,---------------. ,---------------. ,-----------.             ,---.

     * |Esc|   |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau|             |Pwr|

     * `---'   `---------------' `---------------' `---------------' `-----------'             `---'

     * ,-----------------------------------------------------------. ,-----------. ,---------------.

     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backspa| |Ins|Hom|PgU| |NmL|  =|  /|  *|

     * |-----------------------------------------------------------| |-----------| |---------------|

     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \| |Del|End|PgD| |  7|  8|  9|  -|

     * |-----------------------------------------------------------| `-----------' |---------------|

     * |CapsLo|  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return  |               |  4|  5|  6|  +|

     * |-----------------------------------------------------------|     ,---.     |---------------|

     * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /|Shift     |     |Up |     |  1|  2|  3|   |

     * |-----------------------------------------------------------| ,-----------. |-----------|Ent|

     * |Ctrl |Gui |Alt |         Space           |     |    |      | |Lef|Dow|Rig| |      0|  .|   |

     * `-----------------------------------------------------------' `-----------' `---------------'

     */

    KEYMAP(

    ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,BRK,                    PWR,

    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC,     INS, HOME,PGUP,    NLCK,EQL, PSLS,PAST,

    TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,BSLS,     DEL, END, PGDN,    P7,  P8,  P9,  PMNS,

    CAPS,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,     ENT,                         P4,  P5,  P6,  PPLS,

    LSFT,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,          RSFT,          UP,           P1,  P2,  P3,

    LCTL,LGUI,LALT,          SPC,                                              LEFT,DOWN,RGHT,    P0,       PDOT,PENT

    ),





EOF