Created
February 9, 2022 11:41
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HHKB Lite2 + Raspberry Pi Pico + KMK Firmware
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import board | |
from kmk.keys import KC | |
from kmk.kmk_keyboard import KMKKeyboard | |
from kmk.modules.layers import Layers | |
from kmk.matrix import DiodeOrientation | |
from kmk.hid import HIDModes | |
import kmk.extensions.keymap_extras.keymap_jp | |
hhkb = KMKKeyboard() | |
hhkb.modules.append(Layers()) | |
# 17線FFCだけど1つ未使用なので16列 | |
# キーボード表面から見て左から0,1,2,...,F | |
hhkb.col_pins = (board.GP0, board.GP1, board.GP2, board.GP3, board.GP4, board.GP5, board.GP6, board.GP7, board.GP8, board.GP9, board.GP10, board.GP11, board.GP12, board.GP13, board.GP14, board.GP15) | |
# 10線FFC全部なので10行 | |
# Picoだと23~25はピンが出てないので(USBとかで使ってる?)ちょっと変則的 | |
# キーボード表面から見て左から0,1,2,...,9 | |
hhkb.row_pins = (board.GP16, board.GP17, board.GP18, board.GP19, board.GP20, board.GP21, board.GP22, board.GP26, board.GP27, board.GP28) | |
# COLUMNSだとControl+Alt+Fn+BSなどの同時押しがうまく判定できない模様 | |
hhkb.diode_orientation = DiodeOrientation.ROWS | |
hhkb.debug_enabled = False | |
# HHKB Lite2 JP 物理配列 | |
# +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ | |
# |45|85|86|88|89|99|9A|8A|8B|8C|8D|9D|9B|71|97| | |
# +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ | |
# |65 |75|76|78|79|69|6A|7A|7B|7C|7D|6D|6B| 31 | | |
# +----+--+--+--+--+--+--+--+--+--+--+--+--+ + | |
# | 94 |55|56|58|59|49|4A|5A|5B|5C|5D|4D|3D| | | |
# +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ | |
# | 63 |35|36|38|39|29|2A|3A|3B|3C|2D|2B| 13 | | |
# +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ | |
# |00|42|95|25| 21 |4C|2C|22|00| | |
# +--+--+--+--+--+--+--+--+--+--+--+ +--+ | |
# |0F| | |
# +--+--+--+ | |
# |8E|8F|7F| | |
# +--+--+--+ | |
# Fnキー[00]は回路的に左右の区別なし | |
hhkb.keymap = [ | |
[ # 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F | |
# 0 | |
KC.MO(1), None, None, None, None, None, None, None, None, None, None, None, None, None, None, KC.UP, | |
# 1 | |
None, None, None, KC.RSFT, None, None, None, None, None, None, None, None, None, None, None, None, | |
# 2 | |
None, KC.SPC, KC.RALT, None, None, KC.LGUI, None, None, None, KC.B, KC.N, KC.BSLS, KC.KANA, KC.SLSH, None, None, | |
# 3 | |
None, KC.ENT, None, None, None, KC.Z, KC.X, None, KC.C, KC.V, KC.M, KC.COMM, KC.DOT, KC.RBRC, None, None, | |
# 4 | |
None, None, KC.LALT, None, None, KC.ESC, None, None, None, KC.G, KC.H, None, KC.HENK, KC.COLN, None, None, | |
# 5 | |
None, None, None, None, None, KC.A, KC.S, None, KC.D, KC.F, KC.J, KC.K, KC.L, KC.SCLN, None, None, | |
# 6 | |
None, None, None, KC.LSFT, None, KC.TAB, None, None, None, KC.T, KC.Y, KC.LBRC, None, KC.AT, None, None, | |
# 7 | |
None, KC.JYEN, None, None, None, KC.Q, KC.W, None, KC.E, KC.R, KC.U, KC.I, KC.O, KC.P, None, KC.RGHT, | |
# 8 | |
None, None, None, None, None, KC.N1, KC.N2, None, KC.N3, KC.N4, KC.N7, KC.N8, KC.N9, KC.N0, KC.LEFT, KC.DOWN, | |
# 9 | |
None, None, None, None, KC.LCTL, KC.ZKHK, None, KC.BSPC, None, KC.N5, KC.N6, KC.CIRC, None, KC.MINS, None, None, | |
], | |
# Fnキーを押しているときの配列 | |
# とりあえず最上段とカーソルだけ設定 | |
[ # 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F | |
# 0 | |
None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, KC.PGUP, | |
# 1 | |
None, None, None, KC.TRNS, None, None, None, None, None, None, None, None, None, None, None, None, | |
# 2 | |
None, KC.TRNS, KC.TRNS, None, None, KC.TRNS, None, None, None, KC.TRNS, KC.TRNS, KC.TRNS, KC.TRNS, KC.TRNS, None, None, | |
# 3 | |
None, KC.TRNS, None, None, None, KC.TRNS, KC.TRNS, None, KC.TRNS, KC.TRNS, KC.TRNS, KC.TRNS, KC.TRNS, KC.TRNS, None, None, | |
# 4 | |
None, None, KC.TRNS, None, None, KC.TRNS, None, None, None, KC.TRNS, KC.TRNS, None, KC.TRNS, KC.TRNS, None, None, | |
# 5 | |
None, None, None, None, None, KC.TRNS, KC.TRNS, None, KC.TRNS, KC.TRNS, KC.TRNS, KC.TRNS, KC.TRNS, KC.TRNS, None, None, | |
# 6 | |
None, None, None, KC.TRNS, None, KC.CAPS, None, None, None, KC.TRNS, KC.TRNS, KC.TRNS, None, KC.TRNS, None, None, | |
# 7 | |
None, KC.INS, None, None, None, KC.TRNS, KC.TRNS, None, KC.TRNS, KC.TRNS, KC.TRNS, KC.TRNS, KC.TRNS, KC.TRNS, None, KC.END, | |
# 8 | |
None, None, None, None, None, KC.F1, KC.F2, None, KC.F3, KC.F4, KC.F7, KC.F8, KC.F9, KC.F10, KC.HOME, KC.PGDN, | |
# 9 | |
None, None, None, None, KC.TRNS, KC.TRNS, None, KC.DEL, None, KC.F5, KC.F6, KC.F12, None, KC.F11, None, None, | |
] | |
] | |
if __name__ == '__main__': | |
hhkb.go(hid_type=HIDModes.USB) #Wired USB enable |
PS/2コネクタ版とUSBコネクタ版でマトリクスの線数が違う模様。上記のはPS/2コネクタ版です。
USBコネクタ版だと14列8行のようです。
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HHKB Lite2日本語配列の基板の代わりにRaspberry Pi PicoをつないでKMK Firmwareで動くようにする改造をやってみた。