~ruther/qmk_firmware

be73820f7bc4f03e3d095b694f31092187583ac7 — MechMerlin 5 years ago 81a2113
[Keyboard] New Keyboard: Duck TC-V3 (#8265)

Co-Authored-By: Ryan <fauxpark@gmail.com>
Co-Authored-By: James Young <18669334+noroadsleft@users.noreply.github.com>
Co-Authored-By: Drashna Jaelre <drashna@live.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Joel Challis <git@zvecr.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>
M keyboards/duck/readme.md => keyboards/duck/readme.md +2 -1
@@ 14,4 14,5 @@ Lightsaver V3
Octagon V1  
Octagon V2  
Orion V3  
Viper V2  
\ No newline at end of file
TC-V3  
Viper V2  

A keyboards/duck/tcv3/config.h => keyboards/duck/tcv3/config.h +45 -0
@@ 0,0 1,45 @@
/*
Copyright 2019 MechMerlin <mechmerlin@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

#include "config_common.h"

/* USB Device descriptor parameter */
#define VENDOR_ID       0x444B // Duck ("DK")
#define PRODUCT_ID      0x5443 // TC-V3 ("TC")
#define DEVICE_VER      0x0001
#define MANUFACTURER    Duck
#define PRODUCT         TC-V3
#define DESCRIPTION     Duck TC-V3

/* key matrix size */
#define MATRIX_ROWS 6
#define MATRIX_COLS 20

#define DIODE_DIRECTION COL2ROW

/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
#define DEBOUNCE 5

#define RGBLIGHT_ANIMATIONS
#define RGB_DI_PIN D6
#define RGBLED_NUM 17

/* Set to top left most key */
#define BOOTMAGIC_LITE_ROW 5
#define BOOTMAGIC_LITE_COLUMN 10

A keyboards/duck/tcv3/indicator_leds.c => keyboards/duck/tcv3/indicator_leds.c +123 -0
@@ 0,0 1,123 @@
/*
Copyright 2019 MechMerlin <mechmerlin@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/>.
*/
#include <avr/interrupt.h>
#include <avr/io.h>
#include <stdbool.h>
#include <util/delay.h>
#include "indicator_leds.h"

#define LED_T1H  900
#define LED_T1L  600
#define LED_T0H  400
#define LED_T0L  900

void send_bit_d4(bool bitVal) {
  if(bitVal) {
    asm volatile (
        "sbi %[port], %[bit] \n\t"
        ".rept %[onCycles] \n\t"
        "nop \n\t"
        ".endr \n\t"
        "cbi %[port], %[bit] \n\t"
        ".rept %[offCycles] \n\t"
        "nop \n\t"
        ".endr \n\t"
        ::
        [port]      "I" (_SFR_IO_ADDR(PORTD)),
        [bit]       "I" (4),
        [onCycles]  "I" (NS_TO_CYCLES(LED_T1H) - 2),
        [offCycles] "I" (NS_TO_CYCLES(LED_T1L) - 2));
  } else {
    asm volatile (
        "sbi %[port], %[bit] \n\t"
        ".rept %[onCycles] \n\t"
        "nop \n\t"
        ".endr \n\t"
        "cbi %[port], %[bit] \n\t"
        ".rept %[offCycles] \n\t"
        "nop \n\t"
        ".endr \n\t"
        ::
        [port]      "I" (_SFR_IO_ADDR(PORTD)),
        [bit]       "I" (4),
        [onCycles]  "I" (NS_TO_CYCLES(LED_T0H) - 2),
        [offCycles] "I" (NS_TO_CYCLES(LED_T0L) - 2));
  }
}

void send_bit_d6(bool bitVal)
{
  if(bitVal) {
    asm volatile (
        "sbi %[port], %[bit] \n\t"
        ".rept %[onCycles] \n\t"
        "nop \n\t"
        ".endr \n\t"
        "cbi %[port], %[bit] \n\t"
        ".rept %[offCycles] \n\t"
        "nop \n\t"
        ".endr \n\t"
        ::
        [port]      "I" (_SFR_IO_ADDR(PORTD)),
        [bit]       "I" (6),
        [onCycles]  "I" (NS_TO_CYCLES(LED_T1H) - 2),
        [offCycles] "I" (NS_TO_CYCLES(LED_T1L) - 2));
  } else {
    asm volatile (
        "sbi %[port], %[bit] \n\t"
        ".rept %[onCycles] \n\t"
        "nop \n\t"
        ".endr \n\t"
        "cbi %[port], %[bit] \n\t"
        ".rept %[offCycles] \n\t"
        "nop \n\t"
        ".endr \n\t"
        ::
        [port]      "I" (_SFR_IO_ADDR(PORTD)),
        [bit]       "I" (6),
        [onCycles]  "I" (NS_TO_CYCLES(LED_T0H) - 2),
        [offCycles] "I" (NS_TO_CYCLES(LED_T0L) - 2));
  }
}

void send_value(uint8_t byte, enum Device device) {
  for(uint8_t b = 0; b < 8; b++) {
    if(device == Device_STATUSLED) {
      send_bit_d4(byte & 0b10000000);
    }
    if(device == Device_PCBRGB) {
      send_bit_d6(byte & 0b10000000);
    }
    byte <<= 1;
  }
}

void send_color(uint8_t r, uint8_t g, uint8_t b, enum Device device) {
  send_value(r, device);
  send_value(g, device);
  send_value(b, device);
}

// Port from backlight_set_state
void indicator_leds_set(bool leds[8]) {
  cli();
  send_color(leds[1] ? 255 : 0, leds[2] ? 255 : 0, leds[0] ? 255 : 0, Device_STATUSLED);
  send_color(leds[4] ? 255 : 0, leds[3] ? 255 : 0, leds[5] ? 255 : 0, Device_STATUSLED);
  leds[6] ? (PORTD &= ~0b10000000) : (PORTD |= 0b10000000);
  sei();
  show();
}

A keyboards/duck/tcv3/indicator_leds.h => keyboards/duck/tcv3/indicator_leds.h +7 -0
@@ 0,0 1,7 @@
#include "duck_led/duck_led.h"

void indicator_leds_set(bool leds[8]);
void backlight_toggle_rgb(bool enabled);
void backlight_set_rgb(uint8_t cfg[17][3]);
void backlight_init_ports(void);
void send_color(uint8_t r, uint8_t g, uint8_t b, enum Device device);

A keyboards/duck/tcv3/info.json => keyboards/duck/tcv3/info.json +16 -0
@@ 0,0 1,16 @@
{
    "keyboard_name": "TCV3", 
    "url": "", 
    "maintainer": "qmk", 
    "width": 19.5, 
    "height": 6.5, 
    "layouts": {
        "LAYOUT_all": {
            "layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2.25, "y":0}, {"x":4.25, "y":0}, {"x":5.25, "y":0}, {"x":6.25, "y":0}, {"x":7.25, "y":0}, {"x":8.75, "y":0}, {"x":9.75, "y":0}, {"x":10.75, "y":0}, {"x":11.75, "y":0}, {"x":13.25, "y":0}, {"x":14.25, "y":0}, {"x":15.25, "y":0}, {"x":16.25, "y":0}, {"x":17.5, "y":0}, {"x":18.5, "y":0}, {"x":0, "y":1.25}, {"x":1, "y":1.25}, {"x":2.25, "y":1.25}, {"x":3.25, "y":1.25}, {"x":4.25, "y":1.25}, {"x":5.25, "y":1.25}, {"x":6.25, "y":1.25}, {"x":7.25, "y":1.25}, {"x":8.25, "y":1.25}, {"x":9.25, "y":1.25}, {"x":10.25, "y":1.25}, {"x":11.25, "y":1.25}, {"x":12.25, "y":1.25}, {"x":13.25, "y":1.25}, {"x":14.25, "y":1.25}, {"x":15.25, "y":1.25}, {"x":16.25, "y":1.25}, {"x":17.5, "y":1.25}, {"x":18.5, "y":1.25}, {"x":0, "y":2.25}, {"x":1, "y":2.25}, {"x":2.25, "y":2.25, "w":1.5}, {"x":3.75, "y":2.25}, {"x":4.75, "y":2.25}, {"x":5.75, "y":2.25}, {"x":6.75, "y":2.25}, {"x":7.75, "y":2.25}, {"x":8.75, "y":2.25}, {"x":9.75, "y":2.25}, {"x":10.75, "y":2.25}, {"x":11.75, "y":2.25}, {"x":12.75, "y":2.25}, {"x":13.75, "y":2.25}, {"x":14.75, "y":2.25}, {"x":15.75, "y":2.25, "w":1.5}, {"x":17.5, "y":2.25}, {"x":18.5, "y":2.25}, {"x":0, "y":3.25}, {"x":1, "y":3.25}, {"x":2.25, "y":3.25, "w":1.75}, {"x":4, "y":3.25}, {"x":5, "y":3.25}, {"x":6, "y":3.25}, {"x":7, "y":3.25}, {"x":8, "y":3.25}, {"x":9, "y":3.25}, {"x":10, "y":3.25}, {"x":11, "y":3.25}, {"x":12, "y":3.25}, {"x":13, "y":3.25}, {"x":14, "y":3.25}, {"x":15, "y":3.25}, {"x":16, "y":3.25, "w":1.25}, {"x":17.5, "y":3.25}, {"x":18.5, "y":3.25}, {"x":0, "y":4.25}, {"x":1, "y":4.25}, {"x":2.25, "y":4.25, "w":1.25}, {"x":3.5, "y":4.25}, {"x":4.5, "y":4.25}, {"x":5.5, "y":4.25}, {"x":6.5, "y":4.25}, {"x":7.5, "y":4.25}, {"x":8.5, "y":4.25}, {"x":9.5, "y":4.25}, {"x":10.5, "y":4.25}, {"x":11.5, "y":4.25}, {"x":12.5, "y":4.25}, {"x":13.5, "y":4.25}, {"x":14.5, "y":4.25, "w":1.75}, {"x":16.25, "y":4.25}, {"x":17.5, "y":4.5}, {"x":0, "y":5.25}, {"x":1, "y":5.25}, {"x":2.25, "y":5.25, "w":1.5}, {"x":3.75, "y":5.25}, {"x":4.75, "y":5.25, "w":1.5}, {"x":6.25, "y":5.25, "w":6}, {"x":12.25, "y":5.25, "w":1.5}, {"x":13.75, "y":5.25}, {"x":14.75, "y":5.25, "w":1.5}, {"x":16.5, "y":5.5}, {"x":17.5, "y":5.5}, {"x":18.5, "y":5.5}]
        },

        "LAYOUT": {
            "layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2.25, "y":0}, {"x":4.25, "y":0}, {"x":5.25, "y":0}, {"x":6.25, "y":0}, {"x":7.25, "y":0}, {"x":8.75, "y":0}, {"x":9.75, "y":0}, {"x":10.75, "y":0}, {"x":11.75, "y":0}, {"x":13.25, "y":0}, {"x":14.25, "y":0}, {"x":15.25, "y":0}, {"x":16.25, "y":0}, {"x":17.5, "y":0}, {"x":18.5, "y":0}, {"x":0, "y":1.25}, {"x":1, "y":1.25}, {"x":2.25, "y":1.25}, {"x":3.25, "y":1.25}, {"x":4.25, "y":1.25}, {"x":5.25, "y":1.25}, {"x":6.25, "y":1.25}, {"x":7.25, "y":1.25}, {"x":8.25, "y":1.25}, {"x":9.25, "y":1.25}, {"x":10.25, "y":1.25}, {"x":11.25, "y":1.25}, {"x":12.25, "y":1.25}, {"x":13.25, "y":1.25}, {"x":14.25, "y":1.25}, {"x":15.25, "y":1.25, "w":2}, {"x":17.5, "y":1.25}, {"x":18.5, "y":1.25}, {"x":0, "y":2.25}, {"x":1, "y":2.25}, {"x":2.25, "y":2.25, "w":1.5}, {"x":3.75, "y":2.25}, {"x":4.75, "y":2.25}, {"x":5.75, "y":2.25}, {"x":6.75, "y":2.25}, {"x":7.75, "y":2.25}, {"x":8.75, "y":2.25}, {"x":9.75, "y":2.25}, {"x":10.75, "y":2.25}, {"x":11.75, "y":2.25}, {"x":12.75, "y":2.25}, {"x":13.75, "y":2.25}, {"x":14.75, "y":2.25}, {"x":15.75, "y":2.25, "w":1.5}, {"x":17.5, "y":2.25}, {"x":18.5, "y":2.25}, {"x":0, "y":3.25}, {"x":1, "y":3.25}, {"x":2.25, "y":3.25, "w":1.75}, {"x":4, "y":3.25}, {"x":5, "y":3.25}, {"x":6, "y":3.25}, {"x":7, "y":3.25}, {"x":8, "y":3.25}, {"x":9, "y":3.25}, {"x":10, "y":3.25}, {"x":11, "y":3.25}, {"x":12, "y":3.25}, {"x":13, "y":3.25}, {"x":14, "y":3.25}, {"x":15, "y":3.25, "w":2.25}, {"x":17.5, "y":3.25}, {"x":18.5, "y":3.25}, {"x":0, "y":4.25}, {"x":1, "y":4.25}, {"x":2.25, "y":4.25, "w":2.25}, {"x":4.5, "y":4.25}, {"x":5.5, "y":4.25}, {"x":6.5, "y":4.25}, {"x":7.5, "y":4.25}, {"x":8.5, "y":4.25}, {"x":9.5, "y":4.25}, {"x":10.5, "y":4.25}, {"x":11.5, "y":4.25}, {"x":12.5, "y":4.25}, {"x":13.5, "y":4.25}, {"x":14.5, "y":4.25, "w":2.75}, {"x":17.5, "y":4.5}, {"x":0, "y":5.25}, {"x":1, "y":5.25}, {"x":2.25, "y":5.25, "w":1.5}, {"x":3.75, "y":5.25}, {"x":4.75, "y":5.25, "w":1.5}, {"x":6.25, "y":5.25, "w":6}, {"x":12.25, "y":5.25, "w":1.5}, {"x":13.75, "y":5.25}, {"x":14.75, "y":5.25, "w":1.5}, {"x":16.5, "y":5.5}, {"x":17.5, "y":5.5}, {"x":18.5, "y":5.5}]
        }
    }
}

A keyboards/duck/tcv3/keymaps/default/keymap.c => keyboards/duck/tcv3/keymaps/default/keymap.c +37 -0
@@ 0,0 1,37 @@
/* Copyright 2019 MechMerlin <mechmerlin@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/>.
 */
#include QMK_KEYBOARD_H

#define _BL 0 // Base Layer
#define _FL 1 // Fn Layer

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    [_BL] = LAYOUT(\
        KC_F1,  KC_F2,    KC_ESC,           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_PSCR, KC_PAUS, 
        KC_F3,  KC_F4,    KC_GRV,  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_BSPC,        KC_INS,  KC_DEL, 
        KC_F5,  KC_F6,    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_BSLS,        KC_HOME, KC_END, 
        KC_F7,  KC_F8,    KC_CAPS, 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_PGUP, KC_PGDN, 
        KC_F9,  KC_F10,   KC_LSFT, KC_Z,    KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,   KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,                          KC_UP,   
        KC_F11, KC_F12,   KC_LCTL, KC_LGUI, KC_LALT,                KC_SPC,                                   MO(_FL), KC_RGUI, KC_RCTL,        KC_LEFT, KC_DOWN, KC_RGHT),

    [_FL] = LAYOUT(\
        KC_TRNS, KC_TRNS,   KC_TRNS,          RGB_TOG, RGB_MOD, RGB_VAI,          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, RESET,   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),
};
\ No newline at end of file

A keyboards/duck/tcv3/keymaps/default/readme.md => keyboards/duck/tcv3/keymaps/default/readme.md +0 -0
A keyboards/duck/tcv3/keymaps/via/config.h => keyboards/duck/tcv3/keymaps/via/config.h +1 -0
@@ 0,0 1,1 @@
#define DYNAMIC_KEYMAP_LAYER_COUNT 3
\ No newline at end of file

A keyboards/duck/tcv3/keymaps/via/keymap.c => keyboards/duck/tcv3/keymaps/via/keymap.c +42 -0
@@ 0,0 1,42 @@
/* Copyright 2019 MechMerlin <mechmerlin@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/>.
 */
#include QMK_KEYBOARD_H

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    [0] = LAYOUT(\
        KC_F1,  KC_F2,    KC_ESC,           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_PSCR, KC_PAUS, 
        KC_F3,  KC_F4,    KC_GRV,  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_BSPC,        KC_INS,  KC_DEL, 
        KC_F5,  KC_F6,    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_BSLS,        KC_HOME, KC_END, 
        KC_F7,  KC_F8,    KC_CAPS, 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_PGUP, KC_PGDN, 
        KC_F9,  KC_F10,   KC_LSFT, KC_Z,    KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,   KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,                          KC_UP,   
        KC_F11, KC_F12,   KC_LCTL, KC_LGUI, KC_LALT,                KC_SPC,                                   MO(1), KC_RGUI, KC_RCTL,        KC_LEFT, KC_DOWN, KC_RGHT),

    [1] = LAYOUT(\
        KC_TRNS, KC_TRNS,   KC_TRNS,          RGB_TOG, RGB_MOD, RGB_VAI,          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, RESET,   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),

    [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, 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),
};
\ No newline at end of file

A keyboards/duck/tcv3/keymaps/via/rules.mk => keyboards/duck/tcv3/keymaps/via/rules.mk +2 -0
@@ 0,0 1,2 @@
VIA_ENABLE = yes
LTO_ENABLE = yes

A keyboards/duck/tcv3/matrix.c => keyboards/duck/tcv3/matrix.c +272 -0
@@ 0,0 1,272 @@
/*
Copyright 2019 MechMerlin <mechmerlin@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/>.
*/

#include <util/delay.h>
#include <avr/io.h>
#include <stdio.h>
#include "matrix.h"
#include "util.h"
#include "print.h"
#include "debug.h"
#include "debounce.h"
#include "wait.h"

/* matrix state(1:on, 0:off) */
static matrix_row_t matrix[MATRIX_ROWS];
static matrix_row_t matrix_debouncing[MATRIX_ROWS];

static uint8_t read_rows(uint8_t col);
static void init_rows(void);
static void unselect_cols(void);
static void select_col(uint8_t col);


__attribute__ ((weak))
void matrix_init_kb(void) {
    matrix_init_user();
}

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

__attribute__ ((weak))
void matrix_init_user(void) {
}

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

void backlight_init_ports(void)
{
  // DDRD  |=  0b11010000;
  // PORTD &= ~0b01010000;
  // PORTD |=  0b10000000;
  // DDRB  |=  0b00011111;
  // PORTB &= ~0b00001110;
  // PORTB |=  0b00010001;
  // DDRE  |=  0b01000000;
  // PORTE &= ~0b01000000;
}

void matrix_init(void) {
  backlight_init_ports();
  unselect_cols();
  init_rows();

  for (uint8_t i=0; i < MATRIX_ROWS; i++)  {
    matrix[i] = 0;
    matrix_debouncing[i] = 0;
  }

  debounce_init(MATRIX_ROWS);

  matrix_init_quantum();
}
uint8_t matrix_scan(void) {
    bool changed = false;

    for (uint8_t col = 0; col < MATRIX_COLS; col++) {
    select_col(col);
    wait_us(30);

    uint8_t rows = read_rows(col);

    for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
      bool prev_bit = matrix_debouncing[row] & ((matrix_row_t)1<<col);
      bool curr_bit = rows & (1<<row);
      if (prev_bit != curr_bit) {
        matrix_debouncing[row] ^= ((matrix_row_t)1<<col);
        changed = true;
      }
    }
    unselect_cols();
  }

  debounce(matrix, matrix_debouncing, MATRIX_ROWS, changed);

  matrix_scan_quantum();
  return (uint8_t)changed;
}

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

void matrix_print(void) {
  print("\nr/c 0123456789ABCDEF\n");
  for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
    xprintf("%02X: %032lb\n", row, bitrev32(matrix_get_row(row)));
  }
}
/* Row pin configuration
 * row: 0    1    2    3    4    5
 * pin: PB7  PD0  PD1  PD2  PD3  PD5
 *
 * Reset Key uses its own pin PE2
 */
static void init_rows(void) {
    DDRD  &= ~0b00101111;
    PORTD &= ~0b00101111;

    DDRB  &= ~0b10000000;
    PORTB &= ~0b10000000;

    DDRE  &= ~0b00000100;
    PORTE |=  0b00000100;
}

static uint8_t read_rows(uint8_t col) {
  if (col == 20) {
    return PINE&(1<<2) ? 0 : (1<<0);
  } else {
      return (PIND&(1<<0) ? (1<<1) : 0) |
             (PIND&(1<<1) ? (1<<2) : 0) |
             (PIND&(1<<2) ? (1<<3) : 0) |
             (PIND&(1<<3) ? (1<<4) : 0) |
             (PIND&(1<<5) ? (1<<5) : 0) |
             (PINB&(1<<7) ? (1<<0) : 0);
    }
}


/* Columns 0 - G
 * These columns uses two 74HC237D 3 to 8 bit demultiplexers.
 *
 * atmega32u4    decoder    pin
 *    C6           U1       E2
 *    B6           U2       E2
 *    F0          U1, U2    A0
 *    F1          U1, U2    A1
 *    C7          U1, U2    A2
 *
 * col 0: B4
 * col 1: D7
 * col I: B5
 *
 * col / pin:    PC6  PB6  PF0  PF1  PC7  Decoder Pin
 * 2:             1    0    0    0    0     U1    Y0
 * 3:             1    0    1    0    0     U1    Y1
 * 4:             1    0    0    1    0     U1    Y2
 * 5:             1    0    1    1    0     U1    Y3
 * 6:             1    0    0    0    1     U1    Y4
 * 7:             1    0    1    0    1     U1    Y5
 * 8:             1    0    0    1    1     U1    Y6
 * 9:             1    0    1    1    1     U1    Y7
 * A:             0    1    0    0    0     U2    Y0
 * B:             0    1    1    0    0     U2    Y1
 * C:             0    1    0    1    0     U2    Y2
 * D:             0    1    1    1    0     U2    Y3
 * E:             0    1    0    0    1     U2    Y4
 * F:             0    1    1    0    1     U2    Y5
 * G:             0    1    0    1    1     U2    Y6
 * H:             0    1    1    1    1     U2    Y7
 *
 */
static void unselect_cols(void) {
  DDRB  |=  0b01110000;
  PORTB &= ~0b01110000;

  DDRC  |=  0b11000000;
  PORTC &= ~0b11000000;

  DDRD  |=  0b10000000;
  PORTD &= ~0b10000000;

  DDRF  |=  0b00000011;
  PORTF &= ~0b00000011;
}

static void select_col(uint8_t col) {
 
   switch (col) {
        case 0:
            PORTB |= 0b00010000;
            break;
        case 1:
            PORTD |= 0b10000000;
            break;
        case 2: // U1 Y0
            PORTC |= 0b01000000;
            break;
        case 3: // U1 Y1
            PORTC |= 0b01000000;
            PORTF |= 0b00000001;
            break;
        case 4: // U1 Y2
            PORTC |= 0b01000000;
            PORTF |= 0b00000010;
            break;
        case 5: // U1 Y3
            PORTC |= 0b01000000;
            PORTF |= 0b00000011;
            break;
        case 6: // U1 Y4
            PORTC |= 0b11000000;
            break;
        case 7: // U1 Y5
            PORTC |= 0b11000000;
            PORTF |= 0b00000001;
            break;
        case 8: // U1 Y6
            PORTC |= 0b11000000;
            PORTF |= 0b00000010;
            break;
        case 9: // U1 Y7
            PORTC |= 0b11000000;
            PORTF |= 0b00000011;
            break;
        case 10: // U2 Y0
            PORTB |= 0b01000000;
            break;
        case 11: // U2 Y1
            PORTB |= 0b01000000;
            PORTF |= 0b00000001;
            break;
        case 12: // U2 Y2
            PORTB |= 0b01000000;
            PORTF |= 0b00000010;
            break;
        case 13: // U2 Y3
            PORTB |= 0b01000000;
            PORTF |= 0b00000011;
            break;
        case 14: // U2 Y4
            PORTB |= 0b01000000;
            PORTC |= 0b10000000;
            break;
        case 15: // U2 Y5
            PORTB |= 0b01000000;
            PORTC |= 0b10000000;
            PORTF |= 0b00000001;
            break;
        case 16: // U2 Y6
            PORTB |= 0b01000000;
            PORTC |= 0b10000000;
            PORTF |= 0b00000010;
            break;
        case 17: // U2 Y7
            PORTB |= 0b01000000;
            PORTC |= 0b10000000;
            PORTF |= 0b00000011;
            break;
        case 18:
            PORTB |= 0b00100000;
            break;
    }
}

A keyboards/duck/tcv3/readme.md => keyboards/duck/tcv3/readme.md +27 -0
@@ 0,0 1,27 @@
# Duck TC-V3

Non official firmware for custom Korean keyboard made by Duck.  
Group buy was run April 2018 via [geekhack](https://geekhack.org/index.php?topic=95335.0).  

* Keyboard Maintainer: [MechMerlin](https://github.com/mechmerlin)
* Hardware Supported: Duck TC-V3 ver 1.0 PCB, Atmega32u4, 74HC237D 
* Hardware Availability: Wait until GB of the next revision

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

    make duck/tcv3:default

**Reset Key:** To put the TC-V3 into reset, hold the top second most right key (`K0J`) while plugging in. 

**CAUTION:** At this time 02/28/20 backlighting has not been tested fully and may not properly work. 

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.

## Hardware Notes

The Duck TC-V3 PCB consists of:

### Microchips
* 2 74HC237D 3-to-8 line decoders
* 1 Atmega32u4 microcontroller
* 3 WS2811 LED controller

A keyboards/duck/tcv3/rules.mk => keyboards/duck/tcv3/rules.mk +36 -0
@@ 0,0 1,36 @@
# 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
#   change yes to no to disable
#
BOOTMAGIC_ENABLE = lite       # Virtual DIP switch configuration
MOUSEKEY_ENABLE = no        # Mouse keys
EXTRAKEY_ENABLE = no        # Audio control and System control
CONSOLE_ENABLE = no         # Console for debug
COMMAND_ENABLE = yes        # Commands for debug and configuration
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
NKRO_ENABLE = yes           # USB Nkey Rollover
BACKLIGHT_ENABLE = no      # Enable keyboard backlight functionality
MIDI_ENABLE = no            # MIDI support
UNICODE_ENABLE = no         # Unicode
BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
AUDIO_ENABLE = no           # Audio output on port C6
FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
RGBLIGHT_ENABLE = yes

CUSTOM_MATRIX = yes
SRC += indicator_leds.c \
			 matrix.c duck_led/duck_led.c

A keyboards/duck/tcv3/tcv3.c => keyboards/duck/tcv3/tcv3.c +134 -0
@@ 0,0 1,134 @@
/* Copyright 2019 MechMerlin <mechmerlin@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/>.
 */
#include "tcv3.h"
#include "indicator_leds.h"

enum BACKLIGHT_AREAS {
  BACKLIGHT_ALPHA    = 0b0000001,
  BACKLIGHT_FROW     = 0b0000010,
  BACKLIGHT_MOD      = 0b0000100,
  BACKLIGHT_MACRO    = 0b0001000,
  BACKLIGHT_SWITCH   = 0b0001111
};

// uint8_t backlight_rgb_r = 255;
// uint8_t backlight_rgb_g = 0;
// uint8_t backlight_rgb_b = 0;
// uint8_t backlight_os_state = 0;
// uint32_t backlight_layer_state = 0;

// void backlight_toggle_rgb(bool enabled)
// {
//   if(enabled) {
//     uint8_t rgb[17][3] = {
//       {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
//       {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
//       {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
//       {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
//       {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
//       {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
//       {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
//       {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
//       {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
//       {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
//       {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
//       {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
//       {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
//       {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
//       {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
//       {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
//       {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b}
//     };
//     backlight_set_rgb(rgb);
//   } else {
//     uint8_t rgb[17][3] = {
//       {0, 0, 0},
//       {0, 0, 0},
//       {0, 0, 0},
//       {0, 0, 0},
//       {0, 0, 0},
//       {0, 0, 0},
//       {0, 0, 0},
//       {0, 0, 0},
//       {0, 0, 0},
//       {0, 0, 0},
//       {0, 0, 0},
//       {0, 0, 0},
//       {0, 0, 0},
//       {0, 0, 0},
//       {0, 0, 0},
//       {0, 0, 0},
//       {0, 0, 0}
//     };
//     backlight_set_rgb(rgb);
//   }
// }

// void backlight_set_rgb(uint8_t cfg[17][3])
// {
//   cli();
//   for(uint8_t i = 0; i < 17; ++i) {
//     send_color(cfg[i][0], cfg[i][1], cfg[i][2], Device_PCBRGB);
//   }
//   sei();
//   show();
// }

// Q5, Q6, Q7 is connected to B1 - alphas
// Q8, Q9 is connected to B2 - frow
// Q1, Q2, Q3 is connected to B3 - mods
// Q4 is connected to E6 - macro keys 

void backlight_set(uint8_t level) {
  level & BACKLIGHT_ALPHA ? (PORTB |= 0b00000010) : (PORTB &= ~0b00000010);
  level & BACKLIGHT_FROW ? (PORTB |= 0b00000100) : (PORTB &= ~0b00000100);
  level & BACKLIGHT_MOD ? (PORTB |= 0b00001000) : (PORTB &= ~0b00001000);
  level & BACKLIGHT_MACRO ? (PORTE |= 0b01000000) : (PORTE &= ~0b01000000);
}

// // Port from backlight_update_state
// void led_set_kb(uint8_t usb_led) {
//     bool status[7] = {
//     backlight_os_state & (1<<USB_LED_CAPS_LOCK),
//     backlight_os_state & (1<<USB_LED_SCROLL_LOCK),
//     backlight_os_state & (1<<USB_LED_NUM_LOCK),
//     backlight_layer_state & (1<<1),
//     backlight_layer_state & (1<<2),
//     backlight_layer_state & (1<<3),
//     backlight_layer_state & (1<<4)
//   };
//   indicator_leds_set(status);
//   backlight_os_state & (1<<USB_LED_CAPS_LOCK) ? (PORTB &= ~0b00000001) : (PORTB |= 0b00000001);
//   backlight_os_state & (1<<USB_LED_SCROLL_LOCK) ? (PORTB &= ~0b00010000) : (PORTB |= 0b00010000);
// }

// bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
//   return process_record_user(keycode, record);
// }

// U5 Pin 1, 2, 3 connected to top left LEDs

// U6 Pin 1, 2, 3 connected to bottom right leds col of 3
// U7 Pin 1 connected to row connected to bottom right leds solo LED
// U7 Pin 2, 3 connected to bottom right leds row of 2
// U6 Pin 5 connected to U7 Pin 6

// U5 pin 5 connected to U6 Pin 6

// U5, U6, U7 Pin 8 VCC
// U5, U6, U7 Pin 4 GRND

// U5 Pin 6 connected to atmega32u4 D4
\ No newline at end of file

A keyboards/duck/tcv3/tcv3.h => keyboards/duck/tcv3/tcv3.h +53 -0
@@ 0,0 1,53 @@
/* Copyright 2019 MechMerlin <mechmerlin@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

#include "quantum.h"

#define XXX KC_NO

#define LAYOUT_all( \
    K00, K01,   K02,      K04, K05, K06, K07,   K09, K0A, K0B, K0C,    K0D, K0E, K0F, K0G,   K0J, K0I, \
    K10, K11,   K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E, K1F, K1G,   K1H, K1I, \
    K20, K21,   K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D, K2E,      K2G,   K2H, K2I, \
    K30, K31,   K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, K3E,      K3G,   K3H, K3I, \
    K40, K41,   K42, k43, K44, K45, K46, K47, K48, K49, K4A, K4B, K4C,      K4E, K4F, K4G,  K4H,       \
    K50, K51,   K52, K53, K54,                          K5A,      K5C,      K5E, K5F,  K5G, K5H, K5I   \
) { \
  { K00, K01,   K02, XXX, K04, K05, K06, K07, XXX, K09, K0A, K0B, K0C, K0D, K0E, K0F, K0G, XXX, K0I, K0J }, \
  { K10, K11,   K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E, K1F, K1G, K1H, K1I, XXX }, \
  { K20, K21,   K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D, K2E, XXX, K2G, K2H, K2I, XXX }, \
  { K30, K31,   K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, K3E, XXX, K3G, K3H, K3I, XXX }, \
  { K40, K41,   K42, K43, K44, K45, K46, K47, K48, K49, K4A, K4B, K4C, XXX, K4E, K4F, K4G, K4H, XXX, XXX }, \
  { K50, K51,   K52, K53, K54, XXX, XXX, XXX, XXX, XXX, K5A, XXX, K5C, XXX, K5E, K5F, K5G, K5H, K5I, XXX }, \
}


#define LAYOUT( \
    K00, K01,   K02,      K04, K05, K06, K07,   K09, K0A, K0B, K0C,    K0D, K0E, K0F, K0G,   K0J, K0I, \
    K10, K11,   K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E,      K1G,   K1H, K1I, \
    K20, K21,   K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D, K2E,      K2G,   K2H, K2I, \
    K30, K31,   K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D,           K3G,   K3H, K3I, \
    K40, K41,   K42,      K44, K45, K46, K47, K48, K49, K4A, K4B, K4C,      K4E, K4F,       K4H,       \
    K50, K51,   K52, K53, K54,                          K5A,      K5C,      K5E, K5F,  K5G, K5H, K5I   \
) { \
  { K00, K01,   K02, XXX, K04, K05, K06, K07, XXX, K09, K0A, K0B, K0C, K0D, K0E, K0F, K0G, XXX, K0I, K0J }, \
  { K10, K11,   K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E, XXX, K1G, K1H, K1I, XXX }, \
  { K20, K21,   K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D, K2E, XXX, K2G, K2H, K2I, XXX }, \
  { K30, K31,   K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, XXX, XXX, K3G, K3H, K3I, XXX }, \
  { K40, K41,   K42, XXX, K44, K45, K46, K47, K48, K49, K4A, K4B, K4C, XXX, K4E, K4F, XXX, K4H, XXX, XXX }, \
  { K50, K51,   K52, K53, K54, XXX, XXX, XXX, XXX, XXX, K5A, XXX, K5C, XXX, K5E, K5F, K5G, K5H, K5I, XXX }, \
}