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Split HHKB to ANSI and JP layouts and Add VIA support for each #8582

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merged 32 commits into from
May 11, 2020
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2714311
VIA Support created for HHKB Hasu Controller config.h keymap.c rules.mk
diegomsong Mar 24, 2020
8aa1f21
Add VIA support for HHKB JP with Hasu controller - define distinct PR…
diegomsong Mar 26, 2020
5dd0264
Split HHKB into ANSI and JP. Tested VIA for ANSI and JP. Hex compilat…
diegomsong Mar 27, 2020
bda175a
Keeping branch up to date with master
diegomsong Apr 14, 2020
43c115d
Resolve jp.h erroneous diff from git merge from master
diegomsong Apr 14, 2020
6da25b7
Resolve ansi.h diff merge
diegomsong Apr 14, 2020
e1323f9
Define rules.mk for dynamic macro to rid of warning for ansi/keymaps/…
diegomsong Apr 14, 2020
b97dcd9
Moved rn42 directory up, got rid of #define HHKB_JP lines
diegomsong May 5, 2020
c667f6f
Update keyboards/hhkb/jp/readme.md
diegomsong May 5, 2020
e81a82f
Update keyboards/hhkb/jp/keymaps/via/keymap.c
diegomsong May 5, 2020
0325781
Replace with #pragma once and remove ending #endif
diegomsong May 5, 2020
064d137
Merge branch 'feature/hhkb_via' of https://github.com/diegomsong/qmk_…
diegomsong May 5, 2020
8fc0bec
Remove old style guards #define... for #pragma once
diegomsong May 6, 2020
b78e7d3
Update keyboards/hhkb/jp/keymaps/via/rules.mk
diegomsong May 11, 2020
e4e678d
Update keyboards/hhkb/ansi/rules.mk
diegomsong May 11, 2020
05791b1
Update keyboards/hhkb/jp/rules.mk
diegomsong May 11, 2020
4558b74
Updated hhkb/ansi/readme.md compiling instructions
diegomsong May 11, 2020
da63221
VIA Support created for HHKB Hasu Controller config.h keymap.c rules.mk
diegomsong Mar 24, 2020
2c54f77
Add VIA support for HHKB JP with Hasu controller - define distinct PR…
diegomsong Mar 26, 2020
8caa3ee
Split HHKB into ANSI and JP. Tested VIA for ANSI and JP. Hex compilat…
diegomsong Mar 27, 2020
e52b084
Resolve ansi.h diff merge
diegomsong Apr 14, 2020
9e7d638
Define rules.mk for dynamic macro to rid of warning for ansi/keymaps/…
diegomsong Apr 14, 2020
34bd68b
Moved rn42 directory up, got rid of #define HHKB_JP lines
diegomsong May 5, 2020
c796f64
Replace with #pragma once and remove ending #endif
diegomsong May 5, 2020
85ae5f1
Update keyboards/hhkb/jp/readme.md
diegomsong May 5, 2020
5d11676
Update keyboards/hhkb/jp/keymaps/via/keymap.c
diegomsong May 5, 2020
0f099bb
Remove old style guards #define... for #pragma once
diegomsong May 6, 2020
d797908
Update keyboards/hhkb/jp/keymaps/via/rules.mk
diegomsong May 11, 2020
c6a037c
Update keyboards/hhkb/ansi/rules.mk
diegomsong May 11, 2020
bf14a8a
Update keyboards/hhkb/jp/rules.mk
diegomsong May 11, 2020
a13e6c4
Updated hhkb/ansi/readme.md compiling instructions
diegomsong May 11, 2020
86400eb
Merge branch 'feature/hhkb_via' of https://github.com/diegomsong/qmk_…
diegomsong May 11, 2020
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1 change: 1 addition & 0 deletions keyboards/hhkb/ansi/ansi.c
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
#include "ansi.h"
24 changes: 24 additions & 0 deletions keyboards/hhkb/ansi/ansi.h
Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
#pragma once
#define ANSI_H

#include "quantum.h"

#define LAYOUT( \
K31, K30, K00, K10, K11, K20, K21, K40, K41, K60, K61, K70, K71, K50, K51, \
K32, K01, K02, K13, K12, K23, K22, K42, K43, K62, K63, K73, K72, K52, \
K33, K04, K03, K14, K15, K24, K25, K45, K44, K65, K64, K74, K53, \
K34, K05, K06, K07, K16, K17, K26, K46, K66, K76, K75, K55, K54, \
K35, K36, K37, K57, K56) \
\
{ \
{ K00, K01, K02, K03, K04, K05, K06, K07 }, \
{ K10, K11, K12, K13, K14, K15, K16, K17 }, \
{ K20, K21, K22, K23, K24, K25, K26, KC_NO }, \
{ K30, K31, K32, K33, K34, K35, K36, K37 }, \
{ K40, K41, K42, K43, K44, K45, K46, KC_NO }, \
{ K50, K51, K52, K53, K54, K55, K56, K57 }, \
{ K60, K61, K62, K63, K64, K65, K66, KC_NO }, \
{ K70, K71, K72, K73, K74, K75, K76, KC_NO } \
}

#define LAYOUT_60_hhkb LAYOUT
14 changes: 4 additions & 10 deletions keyboards/hhkb/config.h → keyboards/hhkb/ansi/config.h
Original file line number Diff line number Diff line change
@@ -15,25 +15,21 @@ You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef CONFIG_H
#pragma once
#define CONFIG_H
diegomsong marked this conversation as resolved.
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#include "config_common.h"

/* USB Device descriptor parameter */
#define VENDOR_ID 0xFEED
#define PRODUCT_ID 0xCAFE
#define VENDOR_ID 0x4848 // HH = happy hacking
#define PRODUCT_ID 0x0001 // ANSI HHKB
#define DEVICE_VER 0x0104
#define MANUFACTURER q.m.k
#define PRODUCT HHKB mod
#define DESCRIPTION q.m.k keyboard firmware for HHKB

/* key matrix size */
#ifdef HHKB_JP
# define MATRIX_ROWS 16
#else
# define MATRIX_ROWS 8
#endif
#define MATRIX_ROWS 8
#define MATRIX_COLS 8

#define TAPPING_TERM 200
@@ -107,5 +103,3 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
//#define NO_ACTION_ONESHOT
//#define NO_ACTION_MACRO
//#define NO_ACTION_FUNCTION

#endif
158 changes: 158 additions & 0 deletions keyboards/hhkb/ansi/hhkb_avr.h
Original file line number Diff line number Diff line change
@@ -0,0 +1,158 @@
#pragma once
#define HHKB_AVR_H

#include <stdint.h>
#include <stdbool.h>
#include <avr/io.h>
#include <avr/interrupt.h>
#include <util/delay.h>


// Timer resolution check
#if (1000000/TIMER_RAW_FREQ > 20)
# error "Timer resolution(>20us) is not enough for HHKB matrix scan tweak on V-USB."
#endif


/*
* HHKB Matrix I/O
*
* row: HC4051[A,B,C] selects scan row0-7
* row-ext: [En0,En1] row extention for JP
* col: LS145[A,B,C,D] selects scan col0-7 and enable(D)
* key: on: 0/off: 1
* prev: hysteresis control: assert(1) when previous key state is on
*/


#if defined(__AVR_ATmega32U4__)
/*
* For TMK HHKB alt controller(ATMega32U4)
*
* row: PB0-2
* col: PB3-5,6
* key: PD7(pull-uped)
* prev: PB7
* power: PD4(L:off/H:on)
* row-ext: PC6,7 for HHKB JP(active low)
*/
static inline void KEY_ENABLE(void) { (PORTB &= ~(1<<6)); }
static inline void KEY_UNABLE(void) { (PORTB |= (1<<6)); }
static inline bool KEY_STATE(void) { return (PIND & (1<<7)); }
static inline void KEY_PREV_ON(void) { (PORTB |= (1<<7)); }
static inline void KEY_PREV_OFF(void) { (PORTB &= ~(1<<7)); }
#ifdef HHKB_POWER_SAVING
static inline void KEY_POWER_ON(void) {
DDRB = 0xFF; PORTB = 0x40; // change pins output
DDRD |= (1<<4); PORTD |= (1<<4); // MOS FET switch on
/* Without this wait you will miss or get false key events. */
_delay_ms(5); // wait for powering up
}
static inline void KEY_POWER_OFF(void) {
/* input with pull-up consumes less than without it when pin is open. */
DDRB = 0x00; PORTB = 0xFF; // change pins input with pull-up
DDRD |= (1<<4); PORTD &= ~(1<<4); // MOS FET switch off
}
static inline bool KEY_POWER_STATE(void) { return PORTD & (1<<4); }
#else
static inline void KEY_POWER_ON(void) {}
static inline void KEY_POWER_OFF(void) {}
static inline bool KEY_POWER_STATE(void) { return true; }
#endif
static inline void KEY_INIT(void)
{
/* row,col,prev: output */
DDRB = 0xFF;
PORTB = 0x40; // unable
/* key: input with pull-up */
DDRD &= ~0x80;
PORTD |= 0x80;

KEY_UNABLE();
KEY_PREV_OFF();

KEY_POWER_OFF();
}
static inline void KEY_SELECT(uint8_t ROW, uint8_t COL)
{
PORTB = (PORTB & 0xC0) | (((COL) & 0x07)<<3) | ((ROW) & 0x07);

}


#elif defined(__AVR_AT90USB1286__)
/*
* For Teensy++(AT90USB1286)
*
* HHKB pro HHKB pro2
* row: PB0-2 (6-8) (5-7)
* col: PB3-5,6 (9-12) (8-11)
* key: PE6(pull-uped) (4) (3)
* prev: PE7 (5) (4)
*
* TODO: convert into 'staitc inline' function
*/
#define KEY_INIT() do { \
DDRB |= 0x7F; \
DDRE |= (1<<7); \
DDRE &= ~(1<<6); \
PORTE |= (1<<6); \
} while (0)
#define KEY_SELECT(ROW, COL) (PORTB = (PORTB & 0xC0) | \
(((COL) & 0x07)<<3) | \
((ROW) & 0x07))
#define KEY_ENABLE() (PORTB &= ~(1<<6))
#define KEY_UNABLE() (PORTB |= (1<<6))
#define KEY_STATE() (PINE & (1<<6))
#define KEY_PREV_ON() (PORTE |= (1<<7))
#define KEY_PREV_OFF() (PORTE &= ~(1<<7))
#define KEY_POWER_ON()
#define KEY_POWER_OFF()
#define KEY_POWER_STATE() true


#else
# error "define code for matrix scan"
#endif


#if 0
// For ATMega328P with V-USB
//
// #elif defined(__AVR_ATmega328P__)
// Ports for V-USB
// key: PB0(pull-uped)
// prev: PB1
// row: PB2-4
// col: PC0-2,3
// power: PB5(Low:on/Hi-z:off)
#define KEY_INIT() do { \
DDRB |= 0x3E; \
DDRB &= ~(1<<0); \
PORTB |= 1<<0; \
DDRC |= 0x0F; \
KEY_UNABLE(); \
KEY_PREV_OFF(); \
} while (0)
#define KEY_SELECT(ROW, COL) do { \
PORTB = (PORTB & 0xE3) | ((ROW) & 0x07)<<2; \
PORTC = (PORTC & 0xF8) | ((COL) & 0x07); \
} while (0)
#define KEY_ENABLE() (PORTC &= ~(1<<3))
#define KEY_UNABLE() (PORTC |= (1<<3))
#define KEY_STATE() (PINB & (1<<0))
#define KEY_PREV_ON() (PORTB |= (1<<1))
#define KEY_PREV_OFF() (PORTB &= ~(1<<1))
// Power supply switching
#define KEY_POWER_ON() do { \
KEY_INIT(); \
PORTB &= ~(1<<5); \
_delay_ms(1); \
} while (0)
#define KEY_POWER_OFF() do { \
DDRB &= ~0x3F; \
PORTB &= ~0x3F; \
DDRC &= ~0x0F; \
PORTC &= ~0x0F; \
} while (0)
#endif
73 changes: 73 additions & 0 deletions keyboards/hhkb/ansi/info.json
Original file line number Diff line number Diff line change
@@ -0,0 +1,73 @@
{
"keyboard_name": "HHKB",
"url": "",
"maintainer": "qmk",
"width": 15,
"height": 5,
"layouts": {
"LAYOUT": {
"layout": [
{ "label": "Esc", "x": 0, "y": 0 },
{ "label": "!", "x": 1, "y": 0 },
{ "label": "@", "x": 2, "y": 0 },
{ "label": "#", "x": 3, "y": 0 },
{ "label": "$", "x": 4, "y": 0 },
{ "label": "%", "x": 5, "y": 0 },
{ "label": "^", "x": 6, "y": 0 },
{ "label": "&", "x": 7, "y": 0 },
{ "label": "*", "x": 8, "y": 0 },
{ "label": "(", "x": 9, "y": 0 },
{ "label": ")", "x": 10, "y": 0 },
{ "label": "_", "x": 11, "y": 0 },
{ "label": "+", "x": 12, "y": 0 },
{ "label": "|", "x": 13, "y": 0 },
{ "label": "~", "x": 14, "y": 0 },
{ "label": "Tab", "x": 0, "y": 1, "w": 1.5 },
{ "label": "Q", "x": 1.5, "y": 1 },
{ "label": "W", "x": 2.5, "y": 1 },
{ "label": "E", "x": 3.5, "y": 1 },
{ "label": "R", "x": 4.5, "y": 1 },
{ "label": "T", "x": 5.5, "y": 1 },
{ "label": "Y", "x": 6.5, "y": 1 },
{ "label": "U", "x": 7.5, "y": 1 },
{ "label": "I", "x": 8.5, "y": 1 },
{ "label": "O", "x": 9.5, "y": 1 },
{ "label": "P", "x": 10.5, "y": 1 },
{ "label": "{", "x": 11.5, "y": 1 },
{ "label": "}", "x": 12.5, "y": 1 },
{ "label": "Delete", "x": 13.5, "y": 1, "w": 1.5 },
{ "label": "Control", "x": 0, "y": 2, "w": 1.75 },
{ "label": "A", "x": 1.75, "y": 2 },
{ "label": "S", "x": 2.75, "y": 2 },
{ "label": "D", "x": 3.75, "y": 2 },
{ "label": "F", "x": 4.75, "y": 2 },
{ "label": "G", "x": 5.75, "y": 2 },
{ "label": "H", "x": 6.75, "y": 2 },
{ "label": "J", "x": 7.75, "y": 2 },
{ "label": "K", "x": 8.75, "y": 2 },
{ "label": "L", "x": 9.75, "y": 2 },
{ "label": ":", "x": 10.75, "y": 2 },
{ "label": "\"", "x": 11.75, "y": 2 },
{ "label": "Return", "x": 12.75, "y": 2, "w": 2.25 },
{ "label": "Shift", "x": 0, "y": 3, "w": 2.25 },
{ "label": "Z", "x": 2.25, "y": 3 },
{ "label": "X", "x": 3.25, "y": 3 },
{ "label": "C", "x": 4.25, "y": 3 },
{ "label": "V", "x": 5.25, "y": 3 },
{ "label": "B", "x": 6.25, "y": 3 },
{ "label": "N", "x": 7.25, "y": 3 },
{ "label": "M", "x": 8.25, "y": 3 },
{ "label": "<", "x": 9.25, "y": 3 },
{ "label": ">", "x": 10.25, "y": 3 },
{ "label": "?", "x": 11.25, "y": 3 },
{ "label": "Shift", "x": 12.25, "y": 3, "w": 1.75 },
{ "label": "Fn", "x": 14, "y": 3 },
{ "label": "", "x": 1.5, "y": 4 },
{ "label": "", "x": 2.5, "y": 4, "w": 1.5 },
{ "x": 4, "y": 4, "w": 6 },
{ "label": "", "x": 10, "y": 4, "w": 1.5 },
{ "label": "", "x": 11.5, "y": 4 }
]
}
}
}
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Original file line number Diff line number Diff line change
@@ -17,7 +17,6 @@ enum hhkb_keycodes
DYNAMIC_MACRO_RANGE,
};

#include "dynamic_macro.h"

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {

@@ -104,7 +103,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
bool process_record_user(uint16_t keycode, keyrecord_t *record)
{
uint16_t macro_kc = (keycode == MO(DYN) ? DYN_REC_STOP : keycode);
if (!process_record_dynamic_macro(macro_kc, record))
if (!process_dynamic_macro(macro_kc, record))
{
return false;
}
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1 change: 1 addition & 0 deletions keyboards/hhkb/ansi/keymaps/mjt/rules.mk
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
DYNAMIC_MACRO_ENABLE = yes
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68 changes: 68 additions & 0 deletions keyboards/hhkb/ansi/keymaps/via/keymap.c
Original file line number Diff line number Diff line change
@@ -0,0 +1,68 @@
#include QMK_KEYBOARD_H


const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {

/* BASE Level: Default Layer
|-------+---+---+---+---+---+---+---+---+---+---+-------+-----+-------+---|
| Esc | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | - | = | \ | ` |
|-------+---+---+---+---+---+---+---+---+---+---+-------+-----+-------+---|
| Tab | Q | W | E | R | T | Y | U | I | O | P | [ | ] | Backs | |
|-------+---+---+---+---+---+---+---+---+---+---+-------+-----+-------+---|
| Cont | A | S | D | F | G | H | J | K | L | ; | ' | Ent | | |
|-------+---+---+---+---+---+---+---+---+---+---+-------+-----+-------+---|
| Shift | Z | X | C | V | B | N | M | , | . | / | Shift | Fn0 | | |
|-------+---+---+---+---+---+---+---+---+---+---+-------+-----+-------+---|
|------+------+-----------------------+------+------|
| LAlt | LGUI | ******* Space ******* | RGUI | RAlt |
|------+------+-----------------------+------+------|
*/

[0] = LAYOUT( // default layer
KC_ESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSLS, KC_GRV,
KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSPC,
KC_LCTL, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT,
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, MO(1),
KC_LALT, KC_LGUI, /* */ KC_SPC, KC_RGUI, KC_RALT
),

/* Layer HHKB: HHKB mode (HHKB Fn)
|------+-----+-----+-----+----+----+----+----+-----+-----+-----+-----+-------+-------+-----|
| Pwr | F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10 | F11 | F12 | Ins | Del |
|------+-----+-----+-----+----+----+----+----+-----+-----+-----+-----+-------+-------+-----|
| Caps | | | | | | | | Psc | Slk | Pus | Up | | Backs | |
|------+-----+-----+-----+----+----+----+----+-----+-----+-----+-----+-------+-------+-----|
| | VoD | VoU | Mut | | | * | / | Hom | PgU | Lef | Rig | Enter | | |
|------+-----+-----+-----+----+----+----+----+-----+-----+-----+-----+-------+-------+-----|
| | | | | | | + | - | End | PgD | Dow | | | | |
|------+-----+-----+-----+----+----+----+----+-----+-----+-----+-----+-------+-------+-----|
|------+------+----------------------+------+------+
| **** | **** | ******************** | **** | **** |
|------+------+----------------------+------+------+
*/

[1] = LAYOUT(
KC_PWR, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_INS, KC_DEL,
KC_CAPS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PSCR, KC_SLCK, KC_PAUS, KC_UP, KC_TRNS, KC_BSPC,
KC_TRNS, KC_VOLD, KC_VOLU, KC_MUTE, KC_TRNS, KC_TRNS, KC_PAST, KC_PSLS, KC_HOME, KC_PGUP, KC_LEFT, KC_RGHT, KC_PENT,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PPLS, KC_PMNS, KC_END, KC_PGDN, KC_DOWN, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
),
[2] = LAYOUT(
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
),
[3] = LAYOUT(
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
)
};
1 change: 1 addition & 0 deletions keyboards/hhkb/ansi/keymaps/via/rules.mk
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
VIA_ENABLE = yes
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211 changes: 211 additions & 0 deletions keyboards/hhkb/ansi/matrix.c
Original file line number Diff line number Diff line change
@@ -0,0 +1,211 @@
/*
Copyright 2011 Jun Wako <wakojun@gmail.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

/*
* scan matrix
*/
#include <stdint.h>
#include <stdbool.h>
#include <util/delay.h>
#include "print.h"
#include "debug.h"
#include "util.h"
#include "timer.h"
#include "matrix.h"
#include "hhkb_avr.h"
#include <avr/wdt.h>
#include "suspend.h"
#include "lufa.h"


// matrix power saving
#define MATRIX_POWER_SAVE 10000
static uint32_t matrix_last_modified = 0;

// matrix state buffer(1:on, 0:off)
static matrix_row_t *matrix;
static matrix_row_t *matrix_prev;
static matrix_row_t _matrix0[MATRIX_ROWS];
static matrix_row_t _matrix1[MATRIX_ROWS];


inline
uint8_t matrix_rows(void)
{
return MATRIX_ROWS;
}

inline
uint8_t matrix_cols(void)
{
return MATRIX_COLS;
}

void matrix_init(void)
{
#ifdef DEBUG
debug_enable = true;
debug_keyboard = true;
#endif

KEY_INIT();

// initialize matrix state: all keys off
for (uint8_t i=0; i < MATRIX_ROWS; i++) _matrix0[i] = 0x00;
for (uint8_t i=0; i < MATRIX_ROWS; i++) _matrix1[i] = 0x00;
matrix = _matrix0;
matrix_prev = _matrix1;
}

__attribute__ ((weak))
void matrix_scan_user(void) {
}

void matrix_scan_kb(void) {
matrix_scan_user();
}

uint8_t matrix_scan(void)
{
uint8_t *tmp;

tmp = matrix_prev;
matrix_prev = matrix;
matrix = tmp;

// power on
if (!KEY_POWER_STATE()) KEY_POWER_ON();
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
for (uint8_t col = 0; col < MATRIX_COLS; col++) {
KEY_SELECT(row, col);
_delay_us(5);

// Not sure this is needed. This just emulates HHKB controller's behaviour.
if (matrix_prev[row] & (1<<col)) {
KEY_PREV_ON();
}
_delay_us(10);

// NOTE: KEY_STATE is valid only in 20us after KEY_ENABLE.
// If V-USB interrupts in this section we could lose 40us or so
// and would read invalid value from KEY_STATE.
uint8_t last = TIMER_RAW;

KEY_ENABLE();

// Wait for KEY_STATE outputs its value.
// 1us was ok on one HHKB, but not worked on another.
// no wait doesn't work on Teensy++ with pro(1us works)
// no wait does work on tmk PCB(8MHz) with pro2
// 1us wait does work on both of above
// 1us wait doesn't work on tmk(16MHz)
// 5us wait does work on tmk(16MHz)
// 5us wait does work on tmk(16MHz/2)
// 5us wait does work on tmk(8MHz)
// 10us wait does work on Teensy++ with pro
// 10us wait does work on 328p+iwrap with pro
// 10us wait doesn't work on tmk PCB(8MHz) with pro2(very lagged scan)
_delay_us(5);

if (KEY_STATE()) {
matrix[row] &= ~(1<<col);
} else {
matrix[row] |= (1<<col);
}

// Ignore if this code region execution time elapses more than 20us.
// MEMO: 20[us] * (TIMER_RAW_FREQ / 1000000)[count per us]
// MEMO: then change above using this rule: a/(b/c) = a*1/(b/c) = a*(c/b)
if (TIMER_DIFF_RAW(TIMER_RAW, last) > 20/(1000000/TIMER_RAW_FREQ)) {
matrix[row] = matrix_prev[row];
}

_delay_us(5);
KEY_PREV_OFF();
KEY_UNABLE();

// NOTE: KEY_STATE keep its state in 20us after KEY_ENABLE.
// This takes 25us or more to make sure KEY_STATE returns to idle state.

_delay_us(75);

}
if (matrix[row] ^ matrix_prev[row]) matrix_last_modified = timer_read32();
}
// power off
if (KEY_POWER_STATE() &&
(USB_DeviceState == DEVICE_STATE_Suspended ||
USB_DeviceState == DEVICE_STATE_Unattached ) &&
timer_elapsed32(matrix_last_modified) > MATRIX_POWER_SAVE) {
KEY_POWER_OFF();
suspend_power_down();
}

matrix_scan_quantum();

return 1;
}

bool matrix_is_modified(void)
{
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
if (matrix[i] != matrix_prev[i])
return true;
}
return false;
}

inline
bool matrix_has_ghost(void)
{
return false;
}

inline
bool matrix_is_on(uint8_t row, uint8_t col)
{
return (matrix[row] & (1<<col));
}

inline
matrix_row_t matrix_get_row(uint8_t row)
{
return matrix[row];
}

void matrix_print(void)
{
print("\nr/c 01234567\n");
for (uint8_t row = 0; row < matrix_rows(); row++) {
xprintf("%02X: %08b\n", row, bitrev(matrix_get_row(row)));
}
}

uint8_t matrix_key_count(void) {
uint8_t count = 0;
for (int8_t r = MATRIX_ROWS - 1; r >= 0; --r) {
count += bitpop16(matrix_get_row(r));
}
return count;
}

void matrix_power_up(void) {
KEY_POWER_ON();
}
void matrix_power_down(void) {
KEY_POWER_OFF();
}
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16 changes: 8 additions & 8 deletions keyboards/hhkb/rules.mk → keyboards/hhkb/ansi/rules.mk
Original file line number Diff line number Diff line change
@@ -47,14 +47,14 @@ OPT_DEFS += -DHHKB_RN42_ENABLE

# Support for the RN42 Bluetooth module. This is the BT module in Hasu's BT
# HHKB Alt controller.
RN42_DIR = rn42

SRC += serial_uart.c \
rn42/suart.S \
rn42/rn42.c \
rn42/rn42_task.c \
rn42/battery.c \
rn42/main.c
RN42_DIR = ../rn42

SRC += ../serial_uart.c \
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../rn42/suart.S \
../rn42/rn42.c \
../rn42/rn42_task.c \
../rn42/battery.c \
../rn42/main.c

VPATH += $(RN42_DIR)

1 change: 0 additions & 1 deletion keyboards/hhkb/hhkb.c

This file was deleted.

105 changes: 105 additions & 0 deletions keyboards/hhkb/jp/config.h
Original file line number Diff line number Diff line change
@@ -0,0 +1,105 @@
/*
Copyright 2012 Jun Wako <wakojun@gmail.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

#pragma once
#define CONFIG_H

#include "config_common.h"

/* USB Device descriptor parameter */
#define VENDOR_ID 0x4848 // HH = happy hacking
#define PRODUCT_ID 0x0002 // HHKB JP
#define DEVICE_VER 0x0104
#define MANUFACTURER q.m.k
#define PRODUCT HHKB mod
#define DESCRIPTION q.m.k keyboard firmware for HHKB

/* key matrix size */
#define MATRIX_ROWS 16
#define MATRIX_COLS 8

#define TAPPING_TERM 200

/* number of backlight levels */
#define BACKLIGHT_LEVELS 3

/* Set 0 if debouncing isn't needed */
#define DEBOUNCE 5

/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
//#define LOCKING_SUPPORT_ENABLE
/* Locking resynchronize hack */
//#define LOCKING_RESYNC_ENABLE

#ifdef HHKB_RN42_ENABLE
// rn42 support -- acquired from the tmk repo. This is almost certainly not
// integrated with qmk in the correct way.

#define SUART_OUT_PORT PORTD
#define SUART_OUT_BIT 0
#define SUART_IN_PIN PIND
#define SUART_IN_BIT 1

#ifdef __AVR_ATmega32U4__
/* iom32u4.h has no definition of UCSR1D. copy from iom32u2.h */
#define UCSR1D _SFR_MEM8(0xCB)
#define RTSEN 0
#define CTSEN 1

#define SERIAL_UART_BAUD 115200
#define SERIAL_UART_DATA UDR1
#define SERIAL_UART_UBRR ((F_CPU/(16.0*SERIAL_UART_BAUD)-1+0.5))
#define SERIAL_UART_RXD_VECT USART1_RX_vect
#define SERIAL_UART_TXD_READY (UCSR1A&(1<<UDRE1))
#define SERIAL_UART_INIT() do { \
UBRR1L = (uint8_t) SERIAL_UART_UBRR; /* baud rate */ \
UBRR1H = ((uint16_t)SERIAL_UART_UBRR>>8); /* baud rate */ \
UCSR1B |= (1<<RXCIE1) | (1<<RXEN1); /* RX interrupt, RX: enable */ \
UCSR1B |= (0<<TXCIE1) | (1<<TXEN1); /* TX interrupt, TX: enable */ \
UCSR1C |= (0<<UPM11) | (0<<UPM10); /* parity: none(00), even(01), odd(11) */ \
UCSR1D |= (0<<RTSEN) | (0<<CTSEN); /* RTS, CTS(no flow control by hardware) */ \
DDRD |= (1<<5); PORTD &= ~(1<<5); /* RTS for flow control by firmware */ \
sei(); \
} while(0)
#define SERIAL_UART_RTS_LO() do { PORTD &= ~(1<<5); } while (0)
#define SERIAL_UART_RTS_HI() do { PORTD |= (1<<5); } while (0)
#else
#error "USART configuration is needed."
#endif

/* power control of key switch board */
#define HHKB_POWER_SAVING

#endif

/*
* Feature disable options
* These options are also useful to firmware size reduction.
*/

/* disable debug print */
//#define NO_DEBUG

/* disable print */
//#define NO_PRINT

/* disable action features */
//#define NO_ACTION_LAYER
//#define NO_ACTION_TAPPING
//#define NO_ACTION_ONESHOT
//#define NO_ACTION_MACRO
//#define NO_ACTION_FUNCTION
12 changes: 5 additions & 7 deletions keyboards/hhkb/hhkb_avr.h → keyboards/hhkb/jp/hhkb_avr.h
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
#ifndef HHKB_AVR_H
#pragma once
#define HHKB_AVR_H

#include <stdint.h>
@@ -67,11 +67,11 @@ static inline void KEY_INIT(void)
/* key: input with pull-up */
DDRD &= ~0x80;
PORTD |= 0x80;
#ifdef HHKB_JP

/* row extention for HHKB JP */
DDRC |= (1<<6|1<<7);
PORTC |= (1<<6|1<<7);
#endif

KEY_UNABLE();
KEY_PREV_OFF();

@@ -80,10 +80,10 @@ static inline void KEY_INIT(void)
static inline void KEY_SELECT(uint8_t ROW, uint8_t COL)
{
PORTB = (PORTB & 0xC0) | (((COL) & 0x07)<<3) | ((ROW) & 0x07);
#ifdef HHKB_JP

if ((ROW) & 0x08) PORTC = (PORTC & ~(1<<6|1<<7)) | (1<<6);
else PORTC = (PORTC & ~(1<<6|1<<7)) | (1<<7);
#endif

}


@@ -163,5 +163,3 @@ static inline void KEY_SELECT(uint8_t ROW, uint8_t COL)
PORTC &= ~0x0F; \
} while (0)
#endif

#endif
67 changes: 1 addition & 66 deletions keyboards/hhkb/info.json → keyboards/hhkb/jp/info.json
Original file line number Diff line number Diff line change
@@ -1,75 +1,10 @@
{
"keyboard_name": "hhkb",
"keyboard_name": "HHKB JP",
"url": "",
"maintainer": "qmk",
"width": 15,
"height": 5,
"layouts": {
"LAYOUT": {
"layout": [
{ "label": "Esc", "x": 0, "y": 0 },
{ "label": "!", "x": 1, "y": 0 },
{ "label": "@", "x": 2, "y": 0 },
{ "label": "#", "x": 3, "y": 0 },
{ "label": "$", "x": 4, "y": 0 },
{ "label": "%", "x": 5, "y": 0 },
{ "label": "^", "x": 6, "y": 0 },
{ "label": "&", "x": 7, "y": 0 },
{ "label": "*", "x": 8, "y": 0 },
{ "label": "(", "x": 9, "y": 0 },
{ "label": ")", "x": 10, "y": 0 },
{ "label": "_", "x": 11, "y": 0 },
{ "label": "+", "x": 12, "y": 0 },
{ "label": "|", "x": 13, "y": 0 },
{ "label": "~", "x": 14, "y": 0 },
{ "label": "Tab", "x": 0, "y": 1, "w": 1.5 },
{ "label": "Q", "x": 1.5, "y": 1 },
{ "label": "W", "x": 2.5, "y": 1 },
{ "label": "E", "x": 3.5, "y": 1 },
{ "label": "R", "x": 4.5, "y": 1 },
{ "label": "T", "x": 5.5, "y": 1 },
{ "label": "Y", "x": 6.5, "y": 1 },
{ "label": "U", "x": 7.5, "y": 1 },
{ "label": "I", "x": 8.5, "y": 1 },
{ "label": "O", "x": 9.5, "y": 1 },
{ "label": "P", "x": 10.5, "y": 1 },
{ "label": "{", "x": 11.5, "y": 1 },
{ "label": "}", "x": 12.5, "y": 1 },
{ "label": "Delete", "x": 13.5, "y": 1, "w": 1.5 },
{ "label": "Control", "x": 0, "y": 2, "w": 1.75 },
{ "label": "A", "x": 1.75, "y": 2 },
{ "label": "S", "x": 2.75, "y": 2 },
{ "label": "D", "x": 3.75, "y": 2 },
{ "label": "F", "x": 4.75, "y": 2 },
{ "label": "G", "x": 5.75, "y": 2 },
{ "label": "H", "x": 6.75, "y": 2 },
{ "label": "J", "x": 7.75, "y": 2 },
{ "label": "K", "x": 8.75, "y": 2 },
{ "label": "L", "x": 9.75, "y": 2 },
{ "label": ":", "x": 10.75, "y": 2 },
{ "label": "\"", "x": 11.75, "y": 2 },
{ "label": "Return", "x": 12.75, "y": 2, "w": 2.25 },
{ "label": "Shift", "x": 0, "y": 3, "w": 2.25 },
{ "label": "Z", "x": 2.25, "y": 3 },
{ "label": "X", "x": 3.25, "y": 3 },
{ "label": "C", "x": 4.25, "y": 3 },
{ "label": "V", "x": 5.25, "y": 3 },
{ "label": "B", "x": 6.25, "y": 3 },
{ "label": "N", "x": 7.25, "y": 3 },
{ "label": "M", "x": 8.25, "y": 3 },
{ "label": "<", "x": 9.25, "y": 3 },
{ "label": ">", "x": 10.25, "y": 3 },
{ "label": "?", "x": 11.25, "y": 3 },
{ "label": "Shift", "x": 12.25, "y": 3, "w": 1.75 },
{ "label": "Fn", "x": 14, "y": 3 },
{ "label": "", "x": 1.5, "y": 4 },
{ "label": "", "x": 2.5, "y": 4, "w": 1.5 },
{ "x": 4, "y": 4, "w": 6 },
{ "label": "", "x": 10, "y": 4, "w": 1.5 },
{ "label": "", "x": 11.5, "y": 4 }
]
},

"LAYOUT_JP": {
"layout": [
{ "label": "Esc", "x": 0, "y": 0 },
1 change: 1 addition & 0 deletions keyboards/hhkb/jp/jp.c
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
#include "jp.h"
27 changes: 2 additions & 25 deletions keyboards/hhkb/hhkb.h → keyboards/hhkb/jp/jp.h
Original file line number Diff line number Diff line change
@@ -1,28 +1,8 @@
#ifndef HHKB_H
#define HHKB_H
#pragma once
#define JP_H

#include "quantum.h"

#define LAYOUT( \
K31, K30, K00, K10, K11, K20, K21, K40, K41, K60, K61, K70, K71, K50, K51, \
K32, K01, K02, K13, K12, K23, K22, K42, K43, K62, K63, K73, K72, K52, \
K33, K04, K03, K14, K15, K24, K25, K45, K44, K65, K64, K74, K53, \
K34, K05, K06, K07, K16, K17, K26, K46, K66, K76, K75, K55, K54, \
K35, K36, K37, K57, K56) \
\
{ \
{ K00, K01, K02, K03, K04, K05, K06, K07 }, \
{ K10, K11, K12, K13, K14, K15, K16, K17 }, \
{ K20, K21, K22, K23, K24, K25, K26, KC_NO }, \
{ K30, K31, K32, K33, K34, K35, K36, K37 }, \
{ K40, K41, K42, K43, K44, K45, K46, KC_NO }, \
{ K50, K51, K52, K53, K54, K55, K56, K57 }, \
{ K60, K61, K62, K63, K64, K65, K66, KC_NO }, \
{ K70, K71, K72, K73, K74, K75, K76, KC_NO } \
}

#define LAYOUT_60_hhkb LAYOUT

#define LAYOUT_JP( \
K02, K32, K62, K22, K12, K52, K72, KA2, K92, K82, KB2, KE2, KF2, KD2, KC2, \
K03, K63, K23, K13, K53, K73, KA3, K93, K83, KB3, KE3, KF3, KD3, \
@@ -47,6 +27,3 @@
{ KC_NO, KC_NO, KE2, KE3, KE4, KE5, KE6, KC_NO }, \
{ KC_NO, KC_NO, KF2, KF3, KF4, KF5, KF6, KC_NO } \
}


#endif
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2 changes: 2 additions & 0 deletions keyboards/hhkb/jp/keymaps/via/config.h
Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
// 3 layers or else it will not fit in EEPROM
#define DYNAMIC_KEYMAP_LAYER_COUNT 3
58 changes: 58 additions & 0 deletions keyboards/hhkb/jp/keymaps/via/keymap.c
Original file line number Diff line number Diff line change
@@ -0,0 +1,58 @@
#include QMK_KEYBOARD_H

/* Layer 0: HHKB JP
* ,-----------------------------------------------------------.
* |Esc| 1| 2| 3| 4| 5| 6| 7| 8| 9| 10| -| =|Yen|Bsp|
* |-----------------------------------------------------------|
* |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| |
* |------------------------------------------------------` Ent|
* |Ctrl | A| S| D| F| G| H| J| K| L| ;| '| `| |
* |-----------------------------------------------------------|
* |Shft | Z| X| C| V| B| N| M| ,| .| /| \| Up|Sft|
* |-----------------------------------------------------------|
* | ||Ctl|Alt|Cmd| | Spc |Bsp| | | ||Lft|Dwn|Rgh|
* `-----------------------------------------------------------'
*/

/* Layer 1: HHKB mode (HHKB Fn)
* ,-----------------------------------------------------------.
* |Pwr| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del|
* |-----------------------------------------------------------|
* |Caps | | | | | | | |Psc|Slk|Pus|Up | | |
* |------------------------------------------------------` |
* | |VoD|VoU|Mut| | | *| /|Hom|PgU|Lef|Rig| | |
* |-----------------------------------------------------------|
* | | | | | | | +| -|End|PgD|Dow| | | |
* |-----------------------------------------------------------|
* | || | | | | | | | | || | | |
* `-----------------------------------------------------------'
*/

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[0] = LAYOUT_JP(
KC_ESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_JYEN, KC_BSPC,
KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC,
KC_LCTL, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_BSLS, KC_ENT,
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RO, KC_UP, KC_RSFT,
MO(1), KC_ZKHK, KC_LGUI, KC_LALT, KC_MHEN, KC_SPC, KC_HENK, KC_KANA, KC_RALT, MO(1), KC_LEFT, KC_DOWN, KC_RGHT),

[1] = LAYOUT_JP(
KC_PWR, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_INS, KC_DEL,
KC_CAPS, _______, _______, _______, _______, _______, _______, _______, KC_PSCR, KC_SLCK, KC_PAUS, KC_UP, _______,
_______, KC_VOLD, KC_VOLU, KC_MUTE, KC_PWR, _______, KC_PAST, KC_PSLS, KC_HOME, KC_PGUP, KC_LEFT, KC_RGHT, _______, KC_PENT,
_______, _______, _______, _______, _______, _______, KC_PPLS, KC_PMNS, KC_END, KC_PGDN, KC_DOWN, _______, _______, _______,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
),
[2] = LAYOUT_JP(
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
)
};

const macro_t *action_get_macro(keyrecord_t *record, uint8_t macro_id, uint8_t opt)
{
return MACRO_NONE;
}
2 changes: 2 additions & 0 deletions keyboards/hhkb/jp/keymaps/via/rules.mk
Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
OPT_DEFS += -DHHKB_JP
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VIA_ENABLE = yes
5 changes: 1 addition & 4 deletions keyboards/hhkb/matrix.c → keyboards/hhkb/jp/matrix.c
Original file line number Diff line number Diff line change
@@ -140,13 +140,10 @@ uint8_t matrix_scan(void)

// NOTE: KEY_STATE keep its state in 20us after KEY_ENABLE.
// This takes 25us or more to make sure KEY_STATE returns to idle state.
#ifdef HHKB_JP

// Looks like JP needs faster scan due to its twice larger matrix
// or it can drop keys in fast key typing
_delay_us(30);
#else
_delay_us(75);
#endif
}
if (matrix[row] ^ matrix_prev[row]) matrix_last_modified = timer_read32();
}
14 changes: 14 additions & 0 deletions keyboards/hhkb/jp/readme.md
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HHKB Alternate Controller
===

An alternative controler for the HHKB designed by hasu.

Keyboard Maintainer: QMK Community
Hardware Supported: HHKB Alternate Controller
Hardware Availability: https://geekhack.org/index.php?topic=12047.0

Make example for this keyboard (after setting up your build environment):

make hhkb/jp:default

See [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) then the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information.
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# MCU name
MCU = atmega32u4

# Bootloader selection
# Teensy halfkay
# Pro Micro caterina
# Atmel DFU atmel-dfu
# LUFA DFU lufa-dfu
# QMK DFU qmk-dfu
# ATmega32A bootloadHID
# ATmega328P USBasp
BOOTLOADER = atmel-dfu

# Build Options
# comment out to disable the options.
#
BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration
MOUSEKEY_ENABLE = yes # Mouse keys
EXTRAKEY_ENABLE = yes # Audio control and System control
CONSOLE_ENABLE = yes # Console for debug
COMMAND_ENABLE = yes # Commands for debug and configuration
CUSTOM_MATRIX = yes # Custom matrix file for the HHKB
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
# SLEEP_LED_ENABLE = yes # Breathing sleep LED during USB suspend
# NKRO_ENABLE = yes # USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
# BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality
# MIDI_ENABLE = yes # MIDI controls
# UNICODE_ENABLE = yes # Unicode
# BLUETOOTH_ENABLE = yes # Enable Bluetooth with the Adafruit EZ-Key HID


# HHKB_RN42_ENABLE = yes # Enable support for hasu's BT alt controller -- code borrowed from tmk source tree.

# Either uncomment the HHKB_RN42_ENABLE line above, or run make enabling the
# feature. Be sure to clean any existing build before trying to enable rn42
# support. For example:
#
# make hhkb-keymap-clean
# make hhkb-keymap-dfu HHKB_RN42_ENABLE=yes

# project specific files
SRC = matrix.c

ifeq ($(strip $(HHKB_RN42_ENABLE)), yes)

OPT_DEFS += -DHHKB_RN42_ENABLE

# Support for the RN42 Bluetooth module. This is the BT module in Hasu's BT
# HHKB Alt controller.
RN42_DIR = ../rn42

SRC += ../serial_uart.c \
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../rn42/suart.S \
../rn42/rn42.c \
../rn42/rn42_task.c \
../rn42/battery.c \
../rn42/main.c

VPATH += $(RN42_DIR)

endif


# debug-on: EXTRAFLAGS += -DDEBUG -DDEBUG_ACTION
# debug-on: all

# debug-off: EXTRAFLAGS += -DNO_DEBUG -DNO_PRINT
# debug-off: OPT_DEFS := $(filter-out -DCONSOLE_ENABLE,$(OPT_DEFS))
# debug-off: all