~ruther/qmk_firmware

313fc4cb8f4e41c921112d0b105b82ad5d8a653e — frobiac 2 years ago 62a8f41
[Keyboard] frobiac custom boards and layout (#19883)

A keyboards/frobiac/blackbowl/blackbowl.h => keyboards/frobiac/blackbowl/blackbowl.h +32 -0
@@ 0,0 1,32 @@
// Copyright 2023 @frobiac
// SPDX-License-Identifier: GPL-2.0-or-later

#pragma once

#include "quantum.h"
#include <stdint.h>
#include <stdbool.h>
#include "i2c_master.h"
#include "wait.h"

extern uint8_t expander_status;
extern uint8_t expander_input_pin_mask;
extern bool    i2c_initialized;

void init_blackbowl(void);
void init_expander(void);

// clang-format off
#define I2C_TIMEOUT     100
#define IODIRA          0x00            // i/o direction register
#define IODIRB          0x01
#define GPPUA           0x0C            // GPIO pull-up resistor register
#define GPPUB           0x0D
#define GPIOA           0x12            // general purpose i/o port register (write modifies OLAT)
#define GPIOB           0x13
#define OLATA           0x14            // output latch register
#define OLATB           0x15

#define xxx KC_NO

// clang-format on

A keyboards/frobiac/blackbowl/config.h => keyboards/frobiac/blackbowl/config.h +56 -0
@@ 0,0 1,56 @@
// Copyright 2012 Jun Wako <wakojun@gmail.com>
// Copyright 2013 Oleg Kostyuk <cub.uanic@gmail.com>
// Copyright 2017 Erin Call <hello@erincall.com>
// Copyright 2023 @frobiac
// SPDX-License-Identifier: GPL-2.0-or-later

#pragma once

#define MATRIX_ROWS 10
#define MATRIX_COLS 4
#define EXPANDER_COL_REGISTER GPIOA
#define EXPANDER_ROW_REGISTER GPIOB

#ifdef PS2_MOUSE_ENABLE
#    define PS2_MOUSE_USE_REMOTE_MODE
#    define PS2_MOUSE_INIT_DELAY 1000
#endif

// clang-format off
#ifdef PS2_DRIVER_USART

#    define PS2_CLOCK_PIN D5
#    define PS2_DATA_PIN D2

    /* synchronous, odd parity, 1-bit stop, 8-bit data, sample at falling edge */
    /* set DDR of CLOCK as input to be slave */
    #define PS2_USART_INIT() do {   \
        PS2_CLOCK_DDR &= ~(1<<PS2_CLOCK_BIT);   \
        PS2_DATA_DDR &= ~(1<<PS2_DATA_BIT);     \
        UCSR1C = ((1 << UMSEL10) |  \
                  (3 << UPM10)   |  \
                  (0 << USBS1)   |  \
                  (3 << UCSZ10)  |  \
                  (0 << UCPOL1));   \
        UCSR1A = 0;                 \
        UBRR1H = 0;                 \
        UBRR1L = 0;                 \
    } while (0)
    #define PS2_USART_RX_INT_ON() do {  \
        UCSR1B = ((1 << RXCIE1) |       \
                  (1 << RXEN1));        \
    } while (0)
    #define PS2_USART_RX_POLL_ON() do { \
        UCSR1B = (1 << RXEN1);          \
    } while (0)
    #define PS2_USART_OFF() do {    \
        UCSR1C = 0;                 \
        UCSR1B &= ~((1 << RXEN1) |  \
                    (1 << TXEN1));  \
    } while (0)
    #define PS2_USART_RX_READY      (UCSR1A & (1<<RXC1))
    #define PS2_USART_RX_DATA       UDR1
    #define PS2_USART_ERROR         (UCSR1A & ((1<<FE1) | (1<<DOR1) | (1<<UPE1)))
    #define PS2_USART_RX_VECT       USART1_RX_vect
#endif


A keyboards/frobiac/blackbowl/info.json => keyboards/frobiac/blackbowl/info.json +85 -0
@@ 0,0 1,85 @@
{
    "manufacturer": "frobiac",
    "keyboard_name": "blackbowl",
    "url": "https://www.github.com/frobiac/adnw",
    "maintainer": "frobiac",
    "bootloader": "halfkay",
    "processor": "atmega32u4",
    "diode_direction": "ROW2COL",
    "features": {
        "audio": false,
        "backlight": false,
        "bootmagic": false,
        "command": false,
        "console": false,
        "dynamic_macro": true,
        "extrakey": true,
        "mousekey": true,
        "nkro": false,
        "unicode": false,
        "rgblight": false
    },
    "build": {
        "lto": true
    },
    "usb": {
        "device_version": "1.0.0",
        "pid": "0x1D50",
        "vid": "0x6033"
    },
    "matrix_pins": {
        "cols": [ null, null, null, null ],
        "rows": [ null, null, null, null,  null, null, null, null,  null, null ]
    },
  "layouts": {
    "LAYOUT": {
       "layout": [
                {"matrix": [5, 3], "label":"K",   "x":0,     "y":1.00},
                {"matrix": [6, 3], "label":"U",   "x":1,     "y":0.50},
                {"matrix": [7, 3], "label":"Q",   "x":2,     "y":0.00},
                {"matrix": [8, 3], "label":".",   "x":3,     "y":0.00},
                {"matrix": [9, 3], "label":"J",   "x":4,     "y":0.00},

                {"matrix": [0, 3], "label":"P",   "x":6,     "y":0.00},
                {"matrix": [1, 3], "label":"C",   "x":7,     "y":0.00},
                {"matrix": [2, 3], "label":"L",   "x":8,     "y":0.00},
                {"matrix": [3, 3], "label":"M",   "x":9,     "y":0.50},
                {"matrix": [4, 3], "label":"F",   "x":10,    "y":1.00},

                {"matrix": [5, 2], "label":"H",   "x":0,     "y":2.00},
                {"matrix": [6, 2], "label":"I",   "x":1,     "y":1.50},
                {"matrix": [7, 2], "label":"E",   "x":2,     "y":1.00},
                {"matrix": [8, 2], "label":"A",   "x":3,     "y":1.00},
                {"matrix": [9, 2], "label":"O",   "x":4,     "y":1.00},

                {"matrix": [0, 2], "label":"D",   "x":6,     "y":1.00},
                {"matrix": [1, 2], "label":"T",   "x":7,     "y":1.00},
                {"matrix": [2, 2], "label":"R",   "x":8,     "y":1.00},
                {"matrix": [3, 2], "label":"N",   "x":9,     "y":1.50},
                {"matrix": [4, 2], "label":"S",   "x":10,    "y":2.00},

                {"matrix": [5, 1], "label":"X",   "x":0,     "y":3.00},
                {"matrix": [6, 1], "label":"Y",   "x":1,     "y":2.50},
                {"matrix": [7, 1], "label":"-",   "x":2,     "y":2.00},
                {"matrix": [8, 1], "label":",",   "x":3,     "y":2.00},
                {"matrix": [9, 1], "label":"/",   "x":4,     "y":2.00},

                {"matrix": [0, 1], "label":"B",   "x":6,     "y":2.00},
                {"matrix": [1, 1], "label":"G",   "x":7,     "y":2.00},
                {"matrix": [2, 1], "label":"W",   "x":8,     "y":2.00},
                {"matrix": [3, 1], "label":"V",   "x":9,     "y":2.50},
                {"matrix": [4, 1], "label":"Z",   "x":10,    "y":3.00},

                {"matrix": [5, 0], "label":" ",   "x":0,     "y":0.00},
                {"matrix": [7, 0], "label":"Gui", "x":2,     "y":3.00},
                {"matrix": [8, 0], "label":"tab", "x":3,     "y":3.00},
                {"matrix": [9, 0], "label":"spc", "x":4,     "y":3.00},

                {"matrix": [0, 0], "label":"L2",  "x":6,     "y":3.00},
                {"matrix": [1, 0], "label":"Sh",  "x":7,     "y":3.00},
                {"matrix": [2, 0], "label":"L3",  "x":8,     "y":3.00},
                {"matrix": [4, 0], "label":"Fx",  "x":10,    "y":0.00}
       ]
    }
  }
}

A keyboards/frobiac/blackbowl/keymaps/default/keymap.c => keyboards/frobiac/blackbowl/keymaps/default/keymap.c +85 -0
@@ 0,0 1,85 @@
// Copyright 2023 @frobiac
// SPDX-License-Identifier: GPL-2.0-or-later

#include QMK_KEYBOARD_H

#include "keymap_german.h"

enum layer_number {
    _ADNW = 0,
    _QWERTZ,
    _NAVNUM,
    _SYMBOL,
    _FUNC,
    _MOUSE,
};

#define CTL_TAB LCTL_T(KC_TAB)
#define ALT_SPC LALT_T(KC_SPC)
#define NAV_ESC LT(_NAVNUM, KC_ESC)
#define SFT_BSP LSFT_T(KC_BSPC)
#define SYM_ENT LT(_SYMBOL, KC_ENT)
#define MOUSE_X LT(_MOUSE, KC_X)
#define MOUSE_Y LT(_MOUSE, KC_Y)

/*
 *     ┌───┐   ┌───┬───┬───┐    ┌───┬───┬───┐   ┌───┐
 *     │MOU├───┤ Q │ . │ J │    │ P │ C │ L ├───┤Fx │
 *     ├───┤ U ├───┼───┼───┤    ├─[TP]──┼───┤ M ├───┤
 *     │ K ├───┤ E │ A │ O │    │ D │ T │ R ├───R F │
 *     ├───┤ I ├───┼───┼───┤    ├───┼───┼───┤ N ├───┤
 *     │ H ├───┤ - │ ; │ / │    │ D │ G │ W ├───┤ S │
 *     ├───┤ Y ├───┼───┼───┤    ├───┼───┼───┤ V ├───┤
 *     │ X ├───┤   │Tab│Spc│    │Esc│Bsp│Ret├───┤ Z │
 *     └───┘   └───┴───┴───┘    └───┴───┴───┘   └───┘
 *
 */

// clang-format off

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  [_ADNW] = LAYOUT(
      KC_K,    KC_U,    KC_Q,    KC_DOT,  KC_J,            KC_P,    KC_C,    KC_L,    KC_M,    KC_F,
      KC_H,    KC_I,    KC_E,    KC_A,    KC_O,            KC_D,    KC_T,    KC_R,    KC_N,    KC_S,
      MOUSE_X, DE_Y,    DE_MINS, KC_COMM, DE_SLSH,         KC_B,    KC_G,    KC_W,    KC_V,    RSFT_T(DE_Z),
      XXXXXXX,          KC_LGUI, CTL_TAB, ALT_SPC,         NAV_ESC, SFT_BSP, SYM_ENT,          MO(_FUNC)
  ),

  [_QWERTZ] = LAYOUT(
      KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,            DE_Z,    KC_U,    KC_I,    KC_O,    KC_P,
      KC_A,    KC_S,    KC_D,    KC_F,    KC_G,            KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN,
      MOUSE_Y, KC_X,    KC_C,    KC_V,    KC_B,            KC_N,    KC_M,    KC_COMM, KC_DOT,  RSFT_T(KC_SLSH),
      XXXXXXX,          KC_LGUI, CTL_TAB, ALT_SPC,         NAV_ESC, SFT_BSP, SYM_ENT,          MO(_FUNC)
  ),

  [_SYMBOL] = LAYOUT(
      DE_AT,   DE_DEG,  DE_LBRC, DE_RBRC, DE_HASH,         DE_EXLM, DE_LABK, DE_RABK, DE_EQL,  DE_AMPR,
      DE_BSLS, DE_EURO, DE_LCBR, DE_RCBR, DE_ASTR,         DE_QUES, DE_LPRN, DE_RPRN, DE_PLUS, KC_ENT,
      XXXXXXX, DE_DLR,  DE_PIPE, DE_TILD, DE_GRV,          DE_CIRC, DE_PERC, DE_DQUO, DE_QUOT, XXXXXXX,
      _______,          _______, _______, _______,         _______, _______, _______,          _______
  ),

  [_NAVNUM] = LAYOUT(
      KC_PGUP, KC_BSPC, KC_UP,   KC_DEL,  KC_PGDN,         DE_SS,   KC_7,    KC_8,    KC_9,    DE_ADIA,
      KC_HOME, KC_LEFT, KC_DOWN, KC_RGHT, KC_END,          KC_DOT,  KC_4,    KC_5,    KC_6,    DE_ODIA,
      XXXXXXX, XXXXXXX, KC_INS,  XXXXXXX, XXXXXXX,         KC_0,    KC_1,    KC_2,    KC_3,    DE_UDIA,
      _______,          _______, _______, _______,         _______, _______, _______,          _______
  ),

  [_FUNC] = LAYOUT(
      XXXXXXX, XXXXXXX, XXXXXXX, DF(_QWERTZ),DF(_ADNW),    XXXXXXX, KC_F7,   KC_F8,   KC_F9,   KC_F10,
      DM_REC1, DM_RSTP, DM_PLY1, XXXXXXX, QK_RBT,          XXXXXXX, KC_F4,   KC_F5,   KC_F6,   KC_F11,
      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, QK_BOOT,         XXXXXXX, KC_F1,   KC_F2,   KC_F3,   KC_F12,
      _______,          _______, _______, _______,         _______, _______, _______,          _______
  ),

  [_MOUSE] = LAYOUT(
      KC_WH_L, XXXXXXX, KC_MS_U, XXXXXXX, XXXXXXX,         KC_ACL0, XXXXXXX, KC_BTN3, XXXXXXX, KC_BTN5,
      KC_WH_R, KC_MS_L, KC_MS_D, KC_MS_R, KC_WH_U,         KC_ACL1, XXXXXXX, KC_BTN1, KC_BTN2, KC_BTN4,
      MOUSE_X, KC_BTN1, KC_BTN3, KC_BTN2, KC_WH_D,         KC_ACL2, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
      _______,          _______, _______, _______,         _______, _______, _______,          _______
  ),

};

// clang-format on

A keyboards/frobiac/blackbowl/matrix.c => keyboards/frobiac/blackbowl/matrix.c +115 -0
@@ 0,0 1,115 @@
// Copyright 2013 Oleg Kostyuk <cub.uanic@gmail.com>
// Copyright 2017 Erin Call <hello@erincall.com>
// Copyright 2023 @frobiac
// SPDX-License-Identifier: GPL-2.0-or-later

// This implements a matrix scan (lite) for the BlackBowl keyboard.
// Each side has a dedicated MCP23018 I2C expander.

#include <stdint.h>
#include <stdbool.h>
#include <avr/io.h>
#include "wait.h"
#include "action_layer.h"
#include "print.h"
#include "debug.h"
#include "util.h"
#include "matrix.h"
#include "blackbowl.h"
#include "i2c_master.h"
#include "timer.h"

#define MATRIX_ROWS_PER_SIDE (MATRIX_ROWS / 2)
#define ROW_SHIFTER ((matrix_row_t)1)

static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col);

static uint8_t expander_reset_loop;
uint8_t        expander_status;
const uint8_t  expander_input_mask = ((1 << MATRIX_ROWS_PER_SIDE) - 1); // No special mapping, 5 bits [0..4] per side
bool           i2c_initialized     = false;

static const uint8_t I2C_ADDR_RIGHT = 0x4E;
static const uint8_t I2C_ADDR_LEFT  = 0x46;
static const uint8_t i2c_addr[]     = {I2C_ADDR_RIGHT, I2C_ADDR_LEFT};

void matrix_init_custom(void) {
    if (!i2c_initialized) {
        i2c_init();
        wait_ms(1000);
    }

    // Pin direction and pull-up depends on diode direction and column register:
    // ROW2COL, GPIOA => input, output
    uint8_t direction[2] = {0, expander_input_mask};
    uint8_t pullup[2]    = {0, expander_input_mask};

    for (uint8_t i = 0; i < 2; ++i) {
        expander_status = i2c_writeReg(i2c_addr[i], IODIRA, direction, 2, I2C_TIMEOUT);
        if (expander_status) return;

        expander_status = i2c_writeReg(i2c_addr[i], GPPUA, pullup, 2, I2C_TIMEOUT);
    }
}

bool matrix_scan_custom(matrix_row_t current_matrix[]) {
    bool matrix_has_changed = false;

    if (expander_status) { // if there was an error
        ++expander_reset_loop;
        if (++expander_reset_loop == 0) {
            // since expander_reset_loop is 8 bit - we'll try to reset once in 255 matrix scans
            // this will be approx bit more frequent than once per second
            matrix_init_custom();
        }
    }

    for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
        matrix_has_changed |= read_rows_on_col(current_matrix, current_col);
    }

    return matrix_has_changed;
}

static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col) {
    bool    matrix_changed = false;
    uint8_t port           = 0xFF & ~(1 << current_col);
    uint8_t column_state[] = {0, 0};

    // On both expanders: select col and read rows
    for (size_t i = 0; i < 2; ++i) {
        if (!expander_status) {
            expander_status = i2c_writeReg(i2c_addr[i], EXPANDER_COL_REGISTER, &port, 1, I2C_TIMEOUT);
        }
        wait_us(30);

        if (expander_status) {
            return false;
        }

        expander_status = i2c_readReg(i2c_addr[i], EXPANDER_ROW_REGISTER, &column_state[i], 1, I2C_TIMEOUT);
        column_state[i] = (~column_state[i]) & ((1 << MATRIX_ROWS_PER_SIDE) - 1);
    }

    // now map rows 0..4 on each side to cumulative to 0..9
    uint16_t col_state = column_state[0] | ((column_state[1] << MATRIX_ROWS_PER_SIDE) /*& 0x3e0*/);

    for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) {
        // Store last value of row prior to reading
        matrix_row_t last_row_value = current_matrix[current_row];

        if (col_state & (1 << current_row)) {
            // key closed; set state bit in matrix
            current_matrix[current_row] |= (ROW_SHIFTER << current_col);
        } else {
            // key open; clear state bit in matrix
            current_matrix[current_row] &= ~(ROW_SHIFTER << current_col);
        }

        // Determine whether the matrix changed state
        if ((last_row_value != current_matrix[current_row]) && !(matrix_changed)) {
            matrix_changed = true;
        }
    }
    return matrix_changed;
}

A keyboards/frobiac/blackbowl/readme.md => keyboards/frobiac/blackbowl/readme.md +36 -0
@@ 0,0 1,36 @@
# frobiac/blackbowl

![frobiac/blackbowl](https://i.imgur.com/nehpp3fh.jpeg)

Custom 3D-printed and handwired 36-key split-keyboard with trackpoint developed in 2016.

* Keyboard Maintainer: [frobiac](https://github.com/frobiac)
* Hardware Supported: Teensy-2.0, IBM Trackpoint, one MCP23018 per side, one RGB-LED
* Development History: [deskthority.net](https://deskthority.net/viewtopic.php?p=344785#p344785)
* Layout [Alpha KLE](http://www.keyboard-layout-editor.com/#/gists/6a6ec84d59fc346effbe894af159eabd) (same as BlackBowl)
* [Original Firmware](https://github.com/frobiac/adnw)

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

    make frobiac/blackbowl

Flashing example for this keyboard:

    make frobiac/blackbowl:flash

See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).


The I2C code is based on the code from 'handwired/dactyl',
but reduced to ROW2COL and EXPANDER_COL_REGISTER=GPIOA define choices.
Adjustments were made for the two I2C addresses, one per side.


## Bootloader

Enter the bootloader in 2 ways:

* **Physical reset button**: Briefly press the button on the Teensy by inserting a small pin in the small hole in the switch plate
* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available



A keyboards/frobiac/blackbowl/rules.mk => keyboards/frobiac/blackbowl/rules.mk +9 -0
@@ 0,0 1,9 @@
CUSTOM_MATRIX = lite

# project specific files
QUANTUM_LIB_SRC += i2c_master.c
SRC += matrix.c

PS2_MOUSE_ENABLE = yes
PS2_ENABLE = yes
PS2_DRIVER = usart

A keyboards/frobiac/blackflat/config.h => keyboards/frobiac/blackflat/config.h +12 -0
@@ 0,0 1,12 @@
// Copyright 2023 @frobiac
// SPDX-License-Identifier: GPL-2.0-or-later

#pragma once

#ifdef PS2_MOUSE_ENABLE
#    define PS2_DATA_PIN D4
#    define PS2_CLOCK_PIN B3

#    define PS2_MOUSE_USE_REMOTE_MODE
#    define PS2_MOUSE_INIT_DELAY 1000
#endif

A keyboards/frobiac/blackflat/info.json => keyboards/frobiac/blackflat/info.json +85 -0
@@ 0,0 1,85 @@
{
    "manufacturer": "frobiac",
    "keyboard_name": "blackflat",
    "url": "https://www.github.com/frobiac/adnw",
    "maintainer": "frobiac",
    "bootloader": "halfkay",
    "processor": "atmega32u4",
    "diode_direction": "COL2ROW",
    "features": {
        "audio": false,
        "backlight": false,
        "bootmagic": false,
        "command": false,
        "console": false,
        "dynamic_macro": true,
        "extrakey": true,
        "mousekey": true,
        "nkro": false,
        "unicode": false,
        "rgblight": false
    },
    "build": {
        "lto": true
    },
    "matrix_pins": {
        "cols": ["F0", "F1", "F4", "F5", "F6"],
        "rows": ["B6", "B5", "B4", "F7", "D2", "C6", "C7", "D5"]
    },
    "usb": {
        "device_version": "1.0.0",
        "pid": "0x1D50",
        "vid": "0x6033"
    },
    "layouts": {
        "LAYOUT": {
            "layout": [
                {"matrix": [0, 0], "label":"K",   "x":0,     "y":1.00},
                {"matrix": [0, 1], "label":"U",   "x":1,     "y":0.50},
                {"matrix": [0, 2], "label":"Q",   "x":2,     "y":0.00},
                {"matrix": [0, 3], "label":".",   "x":3,     "y":0.00},
                {"matrix": [0, 4], "label":"J",   "x":4,     "y":0.00},

                {"matrix": [4, 0], "label":"P",   "x":6,     "y":0.00},
                {"matrix": [4, 1], "label":"C",   "x":7,     "y":0.00},
                {"matrix": [4, 2], "label":"L",   "x":8,     "y":0.00},
                {"matrix": [4, 3], "label":"M",   "x":9,     "y":0.50},
                {"matrix": [4, 4], "label":"F",   "x":10,    "y":1.00},

                {"matrix": [1, 0], "label":"H",   "x":0,     "y":2.00},
                {"matrix": [1, 1], "label":"I",   "x":1,     "y":1.50},
                {"matrix": [1, 2], "label":"E",   "x":2,     "y":1.00},
                {"matrix": [1, 3], "label":"A",   "x":3,     "y":1.00},
                {"matrix": [1, 4], "label":"O",   "x":4,     "y":1.00},

                {"matrix": [5, 0], "label":"D",   "x":6,     "y":1.00},
                {"matrix": [5, 1], "label":"T",   "x":7,     "y":1.00},
                {"matrix": [5, 2], "label":"R",   "x":8,     "y":1.00},
                {"matrix": [5, 3], "label":"N",   "x":9,     "y":1.50},
                {"matrix": [5, 4], "label":"S",   "x":10,    "y":2.00},

                {"matrix": [2, 0], "label":"X",   "x":0,     "y":3.00},
                {"matrix": [2, 1], "label":"Y",   "x":1,     "y":2.50},
                {"matrix": [2, 2], "label":"-",   "x":2,     "y":2.00},
                {"matrix": [2, 3], "label":",",   "x":3,     "y":2.00},
                {"matrix": [2, 4], "label":"/",   "x":4,     "y":2.00},

                {"matrix": [6, 0], "label":"B",   "x":6,     "y":2.00},
                {"matrix": [6, 1], "label":"G",   "x":7,     "y":2.00},
                {"matrix": [6, 2], "label":"W",   "x":8,     "y":2.00},
                {"matrix": [6, 3], "label":"V",   "x":9,     "y":2.50},
                {"matrix": [6, 4], "label":"Z",   "x":10,    "y":3.00},

                {"matrix": [3, 0], "label":"",    "x":0,     "y":0.00},
                {"matrix": [3, 2], "label":"Gui", "x":2,     "y":3.00},
                {"matrix": [3, 3], "label":"Tab", "x":3,     "y":3.00},
                {"matrix": [3, 4], "label":"Spc", "x":4,     "y":3.00},

                {"matrix": [7, 0], "label":"L2",  "x":6,     "y":3.00},
                {"matrix": [7, 1], "label":"Sh",  "x":7,     "y":3.00},
                {"matrix": [7, 2], "label":"L3",  "x":8,     "y":3.00},
                {"matrix": [7, 4], "label":"Fx",  "x":10,    "y":0.00}
            ]
        }
    }
}

A keyboards/frobiac/blackflat/keymaps/default/keymap.c => keyboards/frobiac/blackflat/keymaps/default/keymap.c +85 -0
@@ 0,0 1,85 @@
// Copyright 2023 @frobiac
// SPDX-License-Identifier: GPL-2.0-or-later

#include QMK_KEYBOARD_H

#include "keymap_german.h"

enum layer_number {
    _ADNW = 0,
    _QWERTZ,
    _NAVNUM,
    _SYMBOL,
    _FUNC,
    _MOUSE,
};

#define CTL_TAB LCTL_T(KC_TAB)
#define ALT_SPC LALT_T(KC_SPC)
#define NAV_ESC LT(_NAVNUM, KC_ESC)
#define SFT_BSP LSFT_T(KC_BSPC)
#define SYM_ENT LT(_SYMBOL, KC_ENT)
#define MOUSE_X LT(_MOUSE, KC_X)
#define MOUSE_Y LT(_MOUSE, KC_Y)

/*
 *     ┌───┐   ┌───┬───┬───┐    ┌───┬───┬───┐RST┌───┐
 *     │MOU├───┤ Q │ . │ J │    │ P │ C │ L ├───┤Fx │
 *     ├───┤ U ├───┼───┼───┤    ├─[TP]──┼───┤ M ├───┤
 *     │ K ├───┤ E │ A │ O │    │ D │ T │ R ├───┤ F │
 *     ├───┤ I ├───┼───┼───┤    ├───┼───┼───┤ N ├───┤
 *     │ H ├───┤ - │ ; │ / │    │ D │ G │ W ├───┤ S │
 *     ├───┤ Y ├───┼───┼───┤    ├───┼───┼───┤ V ├───┤
 *     │ X ├───┤   │Tab│Spc│    │Esc│Bsp│Ret├───┤ Z │
 *     └───┘   └───┴───┴───┘    └───┴───┴───┘   └───┘
 *
 */

// clang-format off

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  [_ADNW] = LAYOUT(
      KC_K,    KC_U,    KC_Q,    KC_DOT,  KC_J,            KC_P,    KC_C,    KC_L,    KC_M,    KC_F,
      KC_H,    KC_I,    KC_E,    KC_A,    KC_O,            KC_D,    KC_T,    KC_R,    KC_N,    KC_S,
      MOUSE_X, DE_Y,    DE_MINS, KC_COMM, DE_SLSH,         KC_B,    KC_G,    KC_W,    KC_V,    RSFT_T(DE_Z),
      XXXXXXX,          KC_LGUI, CTL_TAB, ALT_SPC,         NAV_ESC, SFT_BSP, SYM_ENT,          MO(_FUNC)
  ),

  [_QWERTZ] = LAYOUT(
      KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,            DE_Z,    KC_U,    KC_I,    KC_O,    KC_P,
      KC_A,    KC_S,    KC_D,    KC_F,    KC_G,            KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN,
      MOUSE_Y, KC_X,    KC_C,    KC_V,    KC_B,            KC_N,    KC_M,    KC_COMM, KC_DOT,  RSFT_T(KC_SLSH),
      XXXXXXX,          KC_LGUI, CTL_TAB, ALT_SPC,         NAV_ESC, SFT_BSP, SYM_ENT,          MO(_FUNC)
  ),

  [_SYMBOL] = LAYOUT(
      DE_AT,   DE_DEG,  DE_LBRC, DE_RBRC, DE_HASH,         DE_EXLM, DE_LABK, DE_RABK, DE_EQL,  DE_AMPR,
      DE_BSLS, DE_EURO, DE_LCBR, DE_RCBR, DE_ASTR,         DE_QUES, DE_LPRN, DE_RPRN, DE_PLUS, KC_ENT,
      XXXXXXX, DE_DLR,  DE_PIPE, DE_TILD, DE_GRV,          DE_CIRC, DE_PERC, DE_DQUO, DE_QUOT, XXXXXXX,
      _______,          _______, _______, _______,         _______, _______, _______,          _______
  ),

  [_NAVNUM] = LAYOUT(
      KC_PGUP, KC_BSPC, KC_UP,   KC_DEL,  KC_PGDN,         DE_SS,   KC_7,    KC_8,    KC_9,    DE_ADIA,
      KC_HOME, KC_LEFT, KC_DOWN, KC_RGHT, KC_END,          KC_DOT,  KC_4,    KC_5,    KC_6,    DE_ODIA,
      XXXXXXX, XXXXXXX, KC_INS,  XXXXXXX, XXXXXXX,         KC_0,    KC_1,    KC_2,    KC_3,    DE_UDIA,
      _______,          _______, _______, _______,         _______, _______, _______,          _______
  ),

  [_FUNC] = LAYOUT(
      XXXXXXX, XXXXXXX, XXXXXXX, DF(_QWERTZ),DF(_ADNW),    XXXXXXX, KC_F7,   KC_F8,   KC_F9,   KC_F10,
      DM_REC1, DM_RSTP, DM_PLY1, XXXXXXX, QK_RBT,          XXXXXXX, KC_F4,   KC_F5,   KC_F6,   KC_F11,
      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, QK_BOOT,         XXXXXXX, KC_F1,   KC_F2,   KC_F3,   KC_F12,
      _______,          _______, _______, _______,         _______, _______, _______,          _______
  ),

  [_MOUSE] = LAYOUT(
      KC_WH_L, XXXXXXX, KC_MS_U, XXXXXXX, XXXXXXX,         KC_ACL0, XXXXXXX, KC_BTN3, XXXXXXX, KC_BTN5,
      KC_WH_R, KC_MS_L, KC_MS_D, KC_MS_R, KC_WH_U,         KC_ACL1, XXXXXXX, KC_BTN1, KC_BTN2, KC_BTN4,
      MOUSE_X, KC_BTN1, KC_BTN3, KC_BTN2, KC_WH_D,         KC_ACL2, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
      _______,          _______, _______, _______,         _______, _______, _______,          _______
  ),

};

// clang-format on

A keyboards/frobiac/blackflat/readme.md => keyboards/frobiac/blackflat/readme.md +31 -0
@@ 0,0 1,31 @@
# frobiac/blackflat

![frobiac/blackflat](https://i.imgur.com/eaewuolh.jpeg)

Custom 3D-printed and handwired 36-key split-keyboard with trackpoint developed in 2016.

* Keyboard Maintainer: [frobiac](https://github.com/frobiac)
* Hardware Supported: Teensy-2.0, IBM Trackpoint
* Development History: [deskthority.net](https://deskthority.net/viewtopic.php?p=339638#p339638)
* Layout [Alpha KLE](http://www.keyboard-layout-editor.com/#/gists/6a6ec84d59fc346effbe894af159eabd) (same as BlackBowl)
* [Original Firmware](https://github.com/frobiac/adnw)

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

    make frobiac/blackflat

Flashing example for this keyboard:

    make frobiac/blackflat:flash

See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).

## Bootloader

Enter the bootloader in 2 ways:

* **Physical reset button**: Briefly press the button between left-hand topmost ringfinger key and USB socket
* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available




A keyboards/frobiac/blackflat/rules.mk => keyboards/frobiac/blackflat/rules.mk +1 -0
@@ 0,0 1,1 @@
# This file intentionally left blank

A keyboards/frobiac/hypernano/config.h => keyboards/frobiac/hypernano/config.h +17 -0
@@ 0,0 1,17 @@
// Copyright 2023 @frobiac
// SPDX-License-Identifier: GPL-2.0-or-later

#pragma once

#ifdef PS2_MOUSE_ENABLE
#    define PS2_RESET_PIN B0
#    define PS2_DATA_PIN B1
#    define PS2_CLOCK_PIN B2

#    define PS2_MOUSE_INVERT_X
#    define PS2_MOUSE_INVERT_Y

#    define PS2_MOUSE_USE_REMOTE_MODE
#    define PS2_MOUSE_INIT_DELAY 1000
#endif


A keyboards/frobiac/hypernano/info.json => keyboards/frobiac/hypernano/info.json +84 -0
@@ 0,0 1,84 @@
{
    "manufacturer": "frobiac",
    "keyboard_name": "hypernano",
    "url": "https://www.github.com/frobiac/adnw",
    "maintainer": "frobiac",
    "bootloader": "halfkay",
    "processor": "atmega32u4",
    "diode_direction": "COL2ROW",
    "features": {
        "audio": false,
        "backlight": false,
        "bootmagic": false,
        "command": false,
        "console": false,
        "dynamic_macro": true,
        "extrakey": true,
        "mousekey": true,
        "nkro": false,
        "unicode": false,
        "rgblight": false
    },
    "build": {
        "lto": true
    },
    "matrix_pins": {
        "cols": ["F6", "F5", "F4", "F1", "F0", "F7"],
        "rows": ["D7", "D6", "D5", "D4", "D3", "D2", "D1", "D0"]
    },
    "usb": {
        "device_version": "1.0.0",
        "pid": "0x1D50",
        "vid": "0x6033"
    },
    "layouts": {
        "LAYOUT": {
            "layout": [
                { "matrix": [0, 0], "label":"K",    "x":0,     "y":0,  "w":1.5},
                { "matrix": [0, 1], "label":"U",    "x":1.5,   "y":0},
                { "matrix": [0, 2], "label":"Q",    "x":2.5,   "y":0},
                { "matrix": [0, 3], "label":".",    "x":3.5,   "y":0},
                { "matrix": [0, 4], "label":"J",    "x":4.5,   "y":0},
                { "matrix": [1, 1], "label":"P",    "x":7.5,   "y":0},
                { "matrix": [1, 2], "label":"C",    "x":8.5,   "y":0},
                { "matrix": [1, 3], "label":"L",    "x":9.5,   "y":0},
                { "matrix": [1, 4], "label":"M",    "x":10.5,  "y":0},
                { "matrix": [1, 5], "label":"F",    "x":11.5,  "y":0,  "w":1.5},
                { "matrix": [2, 0], "label":"H",    "x":0,     "y":1,  "w":1.25},
                { "matrix": [2, 1], "label":"I",    "x":1.25,  "y":1},
                { "matrix": [2, 2], "label":"E",    "x":2.25,  "y":1},
                { "matrix": [2, 3], "label":"A",    "x":3.25,  "y":1},
                { "matrix": [2, 4], "label":"O",    "x":4.25,  "y":1},
                { "matrix": [3, 1], "label":"D",    "x":7.75,  "y":1},
                { "matrix": [3, 2], "label":"T",    "x":8.75,  "y":1},
                { "matrix": [3, 3], "label":"R",    "x":9.75,  "y":1},
                { "matrix": [3, 4], "label":"N",    "x":10.75, "y":1},
                { "matrix": [3, 5], "label":"S",    "x":11.75, "y":1,  "w":1.25},
                { "matrix": [4, 0], "label":"X",    "x":0,     "y":2},
                { "matrix": [4, 1], "label":"Y",    "x":1,     "y":2},
                { "matrix": [4, 2], "label":"-",    "x":2,     "y":2},
                { "matrix": [4, 3], "label":",",    "x":3,     "y":2},
                { "matrix": [4, 4], "label":"/",    "x":4,     "y":2},
                { "matrix": [4, 5], "label":"",     "x":5,     "y":2},
                { "matrix": [5, 0], "label":"",     "x":7,     "y":2},
                { "matrix": [5, 1], "label":"B",    "x":8,     "y":2},
                { "matrix": [5, 2], "label":"G",    "x":9,     "y":2},
                { "matrix": [5, 3], "label":"W",    "x":10,    "y":2},
                { "matrix": [5, 4], "label":"V",    "x":11,    "y":2},
                { "matrix": [5, 5], "label":"Z",    "x":12,    "y":2},
                { "matrix": [6, 0], "label":"",     "x":0,     "y":3,  "w":1.25},
                { "matrix": [6, 1], "label":"",     "x":1.25,  "y":3},
                { "matrix": [6, 2], "label":"Gui",  "x":2.25,  "y":3},
                { "matrix": [6, 3], "label":"Tab",  "x":3.25,  "y":3},
                { "matrix": [6, 4], "label":"Spc",  "x":4.25,  "y":3},
                { "matrix": [6, 5], "label":"",     "x":5.25,  "y":3},
                { "matrix": [7, 0], "label":"",     "x":6.75,  "y":3},
                { "matrix": [7, 1], "label":"L2",   "x":7.75,  "y":3},
                { "matrix": [7, 2], "label":"Sh",   "x":8.75,  "y":3},
                { "matrix": [7, 3], "label":"L3",   "x":9.75,  "y":3},
                { "matrix": [7, 4], "label":"",     "x":10.75, "y":3},
                { "matrix": [7, 5], "label":"",     "x":11.75, "y":3,  "w":1.25}
            ]
        }
    }
}

A keyboards/frobiac/hypernano/keymaps/default/keymap.c => keyboards/frobiac/hypernano/keymaps/default/keymap.c +85 -0
@@ 0,0 1,85 @@
// Copyright 2023 @frobiac
// SPDX-License-Identifier: GPL-2.0-or-later

#include QMK_KEYBOARD_H

#include "keymap_german.h"

enum layer_number {
    _ADNW = 0,
    _QWERTZ,
    _NAVNUM,
    _SYMBOL,
    _FUNC,
    _MOUSE,
};

#define CTL_TAB LCTL_T(KC_TAB)
#define ALT_SPC LALT_T(KC_SPC)
#define NAV_ESC LT(_NAVNUM, KC_ESC)
#define SFT_BSP LSFT_T(KC_BSPC)
#define SYM_ENT LT(_SYMBOL, KC_ENT)
#define MOUSE_X LT(_MOUSE, KC_X)
#define MOUSE_Y LT(_MOUSE, KC_Y)

/*
 *     ┌─────┬───┬───┬───┬───┐───────┌───┬───┬───┬───┬─────┐
 *     │  K  │ U │ Q │ . │ J │       │ P │ C │ L │ M │ F   │
 *     ├────┬┴──┬┴──┬┴──┬┴──┬┘   _   └┬──┴┬──┴┬──┴┬──┴┬────┤
 *     │  H │ I │ E │ A │ O │   (_)   │ D │ T │ R │ N │ S  │
 *     ├───┬┴──┬┴──┬┴──┬┴──┬┴──┐   ┌──┴┬──┴┬──┴┬──┴┬──┴┬───┤
 *     │ X │ Y │ - │ , │ / │   │   │   │ B │ G │ W │ V │ Z │
 *     ├───┴┬──┴┬──┴┬──┴┬──┴┬──┴┐ ┌┴──┬┴──┬┴──┬┴──┬┴──┬┴───┤
 *     │    │   │   │Tab│Spc│   │o│   │Esc│Bsp│Ret│   │    │
 *     └────┴───┴───┴───┴───┴───┘─└───┴───┴───┴───┴───┴────┘
 *
 */

// clang-format off

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  [_ADNW] = LAYOUT(
      KC_K,    KC_U,    KC_Q,    KC_DOT,  KC_J,                      KC_P,    KC_C,    KC_L,    KC_M,    KC_F,
      KC_H,    KC_I,    KC_E,    KC_A,    KC_O,                      KC_D,    KC_T,    KC_R,    KC_N,    KC_S,
      MOUSE_X, DE_Y,    DE_MINS, KC_COMM, DE_SLSH, XXXXXXX, XXXXXXX, KC_B,    KC_G,    KC_W,    KC_V,    RSFT_T(DE_Z),
      XXXXXXX, XXXXXXX, KC_LGUI, CTL_TAB, ALT_SPC, XXXXXXX, XXXXXXX, NAV_ESC, SFT_BSP, SYM_ENT, XXXXXXX, MO(_FUNC)
  ),

  [_QWERTZ] = LAYOUT(
      KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                      DE_Z,    KC_U,    KC_I,    KC_O,    KC_P,
      KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                      KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN,
      MOUSE_Y, KC_X,    KC_C,    KC_V,    KC_B,    XXXXXXX, XXXXXXX, KC_N,    KC_M,    KC_COMM, KC_DOT,  RSFT_T(KC_SLSH),
      XXXXXXX, XXXXXXX, KC_LGUI, CTL_TAB, ALT_SPC, XXXXXXX, XXXXXXX, NAV_ESC, SFT_BSP, SYM_ENT, XXXXXXX, MO(_FUNC)
  ),

  [_SYMBOL] = LAYOUT(
      DE_AT,   DE_DEG,  DE_LBRC, DE_RBRC, DE_HASH,                   DE_EXLM, DE_LABK, DE_RABK, DE_EQL,  DE_AMPR,
      DE_BSLS, DE_EURO, DE_LCBR, DE_RCBR, DE_ASTR,                   DE_QUES, DE_LPRN, DE_RPRN, DE_PLUS, KC_ENT,
      XXXXXXX, DE_DLR,  DE_PIPE, DE_TILD, DE_GRV,  XXXXXXX, XXXXXXX, DE_CIRC, DE_PERC, DE_DQUO, DE_QUOT, XXXXXXX,
      _______, _______, _______, _______, _______, XXXXXXX, XXXXXXX, _______, _______, _______, _______, _______
  ),

  [_NAVNUM] = LAYOUT(
      KC_PGUP, KC_BSPC, KC_UP,   KC_DEL,  KC_PGDN,                   DE_SS,   KC_7,    KC_8,    KC_9,    DE_ADIA,
      KC_HOME, KC_LEFT, KC_DOWN, KC_RGHT, KC_END,                    KC_DOT,  KC_4,    KC_5,    KC_6,    DE_ODIA,
      XXXXXXX, XXXXXXX, KC_INS,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_0,    KC_1,    KC_2,    KC_3,    DE_UDIA,
      _______, _______, _______, _______, _______, XXXXXXX, XXXXXXX, _______, _______, _______, _______, _______
  ),

  [_FUNC] = LAYOUT(
      XXXXXXX, XXXXXXX, XXXXXXX, DF(_QWERTZ),DF(_ADNW),              XXXXXXX, KC_F7,   KC_F8,   KC_F9,   KC_F10,
      DM_REC1, DM_RSTP, DM_PLY1, XXXXXXX, QK_RBT,                    XXXXXXX, KC_F4,   KC_F5,   KC_F6,   KC_F11,
      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, QK_BOOT, XXXXXXX, XXXXXXX, XXXXXXX, KC_F1,   KC_F2,   KC_F3,   KC_F12,
      _______, _______, _______, _______, _______, XXXXXXX, XXXXXXX, _______, _______, _______, _______, _______
  ),

  [_MOUSE] = LAYOUT(
      KC_WH_L, XXXXXXX, KC_MS_U, XXXXXXX, XXXXXXX,                   KC_ACL0, XXXXXXX, KC_BTN3, XXXXXXX, KC_BTN5,
      KC_WH_R, KC_MS_L, KC_MS_D, KC_MS_R, KC_WH_U,                   KC_ACL1, XXXXXXX, KC_BTN1, KC_BTN2, KC_BTN4,
      MOUSE_X, KC_BTN1, KC_BTN3, KC_BTN2, KC_WH_D, XXXXXXX, XXXXXXX, KC_ACL2, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
      _______, _______, _______, _______, _______, XXXXXXX, XXXXXXX, _______, _______, _______, _______, _______
  ),

};

// clang-format on

A keyboards/frobiac/hypernano/readme.md => keyboards/frobiac/hypernano/readme.md +30 -0
@@ 0,0 1,30 @@
# frobiac/hypernano

![frobiac/hypernano](https://i.imgur.com/ZVGtpBbh.jpeg)

Custom 3D-printed and handwired 44-key keyboard with trackpoint developed in 2013.

* Keyboard Maintainer: [frobiac](https://github.com/frobiac)
* Hardware Supported: Teensy-2.0, IBM Trackpoint
* Development History: [deskthority.net](https://deskthority.net/viewtopic.php?p=98734#p98734)
* Layout [Alpha KLE](http://www.keyboard-layout-editor.com/#/gists/e4f60451766bbe7002c0b9a9ddfb3e34)
* [Original Firmware](https://github.com/frobiac/adnw)

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

    make frobiac/hypernano

Flashing example for this keyboard:

    make frobiac/hypernano:flash

See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).

## Bootloader

Enter the bootloader in 3 ways:

* **Physical reset button**: Briefly press the button in the middle of the bottom row
* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available



A keyboards/frobiac/hypernano/rules.mk => keyboards/frobiac/hypernano/rules.mk +1 -0
@@ 0,0 1,1 @@
# This file intentionally left blank

A keyboards/frobiac/readme.md => keyboards/frobiac/readme.md +1 -0
@@ 0,0 1,1 @@
Collection of keyboards previously supported by custom firmware and now ported to QMK.

A keyboards/frobiac/redtilt/config.h => keyboards/frobiac/redtilt/config.h +14 -0
@@ 0,0 1,14 @@
// Copyright 2023 @frobiac
// SPDX-License-Identifier: GPL-2.0-or-later

#pragma once

#ifdef PS2_MOUSE_ENABLE
#    define PS2_RESET_PIN B0
#    define PS2_DATA_PIN B1
#    define PS2_CLOCK_PIN B2

#    define PS2_MOUSE_USE_REMOTE_MODE
#    define PS2_MOUSE_INIT_DELAY 1000
#    define PS2_MOUSE_ROTATE 90
#endif

A keyboards/frobiac/redtilt/info.json => keyboards/frobiac/redtilt/info.json +94 -0
@@ 0,0 1,94 @@
{
    "manufacturer": "frobiac",
    "keyboard_name": "redtilt",
    "url": "https://www.github.com/frobiac/adnw",
    "maintainer": "frobiac",
    "bootloader": "halfkay",
    "processor": "atmega32u4",
    "diode_direction": "COL2ROW",
    "features": {
        "audio": false,
        "backlight": false,
        "bootmagic": false,
        "command": false,
        "console": false,
        "dynamic_macro": true,
        "extrakey": true,
        "mousekey": true,
        "nkro": false,
        "unicode": false,
        "rgblight": false
    },
    "build": {
        "lto": true
    },
    "matrix_pins": {
        "cols": ["F0", "F1", "F4", "F5", "F6", "F7"],
        "rows": ["D3", "D2", "D1", "D0", "B5", "B4", "D7", "B6"]
    },
    "usb": {
        "device_version": "1.0.0",
        "pid": "0x1D50",
        "vid": "0x6033"
    },
    "layouts": {
        "LAYOUT": {
            "layout": [
                {"matrix": [0, 0], "label":"",    "x":0,     "y":2.00},
                {"matrix": [0, 1], "label":"K",   "x":1,     "y":2.00},
                {"matrix": [0, 2], "label":"U",   "x":2,     "y":1.50},
                {"matrix": [0, 3], "label":"Q",   "x":3,     "y":1.00},
                {"matrix": [0, 4], "label":".",   "x":4,     "y":1.00},
                {"matrix": [0, 5], "label":"J",   "x":5,     "y":1.00},

                {"matrix": [4, 0], "label":"P",   "x":8,     "y":1.00},
                {"matrix": [4, 1], "label":"C",   "x":9,     "y":1.00},
                {"matrix": [4, 2], "label":"L",   "x":10,    "y":1.00},
                {"matrix": [4, 3], "label":"M",   "x":11,    "y":1.50},
                {"matrix": [4, 4], "label":"F",   "x":12,    "y":2.00},
                {"matrix": [4, 5], "label":"",    "x":13,    "y":2.00},

                {"matrix": [1, 0], "label":" ",   "x":0,     "y":3.00},
                {"matrix": [1, 1], "label":"H",   "x":1,     "y":3.00},
                {"matrix": [1, 2], "label":"I",   "x":2,     "y":2.50},
                {"matrix": [1, 3], "label":"E",   "x":3,     "y":2.00},
                {"matrix": [1, 4], "label":"A",   "x":4,     "y":2.00},
                {"matrix": [1, 5], "label":"O",   "x":5,     "y":2.00},

                {"matrix": [5, 0], "label":"D",   "x":8,     "y":2.00},
                {"matrix": [5, 1], "label":"T",   "x":9,     "y":2.00},
                {"matrix": [5, 2], "label":"R",   "x":10,    "y":2.00},
                {"matrix": [5, 3], "label":"N",   "x":11,    "y":2.50},
                {"matrix": [5, 4], "label":"S",   "x":12,    "y":3.00},
                {"matrix": [5, 5], "label":"",    "x":13,    "y":3.00},

                {"matrix": [2, 0], "label":"",    "x":0,     "y":4.00},
                {"matrix": [2, 1], "label":"X",   "x":1,     "y":4.00},
                {"matrix": [2, 2], "label":"Y",   "x":2,     "y":3.50},
                {"matrix": [2, 3], "label":"-",   "x":3,     "y":3.00},
                {"matrix": [2, 4], "label":",",   "x":4,     "y":3.00},
                {"matrix": [2, 5], "label":"/",   "x":5,     "y":3.00},

                {"matrix": [6, 0], "label":"B",   "x":8,     "y":3.00},
                {"matrix": [6, 1], "label":"G",   "x":9,     "y":3.00},
                {"matrix": [6, 2], "label":"W",   "x":10,    "y":3.00},
                {"matrix": [6, 3], "label":"V",   "x":11,    "y":3.50},
                {"matrix": [6, 4], "label":"Z",   "x":12,    "y":4.00},
                {"matrix": [6, 5], "label":"",    "x":13,    "y":4.00},

                {"matrix": [3, 0], "label":"",    "x":0,     "y":1.00},
                {"matrix": [3, 1], "label":"",    "x":1,     "y":1.00},
                {"matrix": [3, 3], "label":"Gui", "x":3,     "y":4.00},
                {"matrix": [3, 4], "label":"Tab", "x":4,     "y":4.00},
                {"matrix": [3, 5], "label":"Spc", "x":5,     "y":4.00},

                {"matrix": [7, 0], "label":"L2",  "x":8,     "y":4.00},
                {"matrix": [7, 1], "label":"Sh",  "x":9,     "y":4.00},
                {"matrix": [7, 2], "label":"L3",  "x":10,    "y":4.00},
                {"matrix": [7, 4], "label":"Fx",  "x":12,    "y":1.00},
                {"matrix": [7, 5], "label":"",    "x":13,    "y":1.00}
            ]
        }
    }
}


A keyboards/frobiac/redtilt/keymaps/default/keymap.c => keyboards/frobiac/redtilt/keymaps/default/keymap.c +87 -0
@@ 0,0 1,87 @@
// Copyright 2023 @frobiac
// SPDX-License-Identifier: GPL-2.0-or-later

#include QMK_KEYBOARD_H

#include "keymap_german.h"

enum layer_number {
    _ADNW = 0,
    _QWERTZ,
    _NAVNUM,
    _SYMBOL,
    _FUNC,
    _MOUSE,
};

#define CTL_TAB LCTL_T(KC_TAB)
#define ALT_SPC LALT_T(KC_SPC)
#define NAV_ESC LT(_NAVNUM, KC_ESC)
#define SFT_BSP LSFT_T(KC_BSPC)
#define SYM_ENT LT(_SYMBOL, KC_ENT)
#define MOUSE_X LT(_MOUSE, KC_X)
#define MOUSE_Y LT(_MOUSE, KC_Y)
#define RSFT__Z RSFT_T(DE_Z)
#define RSFT_SL RSFT_T(KC_SLSH)

/*
 *     ┌───┬───┐   ┌───┬───┬───┐    ┌───┬───┬───┐   ┌───┬───┐
 *     │   │MOU├───┤ Q │ . │ J │    │ P │ C │ L ├───┤Fx │   │
 *     ├───┼───┤ U ├───┼───┼───┤    ├─[TP]──┼───┤ M ├───┼───┤
 *     │   │ K ├───┤ E │ A │ O │    │ D │ T │ R ├───┤ F │   │
 *     ├───┼───┤ I ├───┼───┼───┤    ├───┼───┼───┤ N ├───┼───┤
 *     │   │ H ├───┤ - │ ; │ / │    │ D │ G │ W ├───┤ S │   │
 *     ├───┼───┤ Y ├───┼───┼───┤    ├───┼───┼───┤ V ├───┼───┤
 *     │   │ X ├───┤   │Tab│Spc│    │Esc│Bsp│Ret├───┤ Z │Tab│
 *     └───┴───┘   └───┴───┴───┘    └───┴───┴───┘   └───┴───┘
 *
 */

// clang-format off

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  [_ADNW] = LAYOUT(
      XXXXXXX, KC_K,    KC_U,    KC_Q,    KC_DOT,  KC_J,            KC_P,    KC_C,    KC_L,    KC_M,    KC_F,    XXXXXXX,
      XXXXXXX, KC_H,    KC_I,    KC_E,    KC_A,    KC_O,            KC_D,    KC_T,    KC_R,    KC_N,    KC_S,    XXXXXXX,
      XXXXXXX, MOUSE_X, DE_Y,    DE_MINS, KC_COMM, DE_SLSH,         KC_B,    KC_G,    KC_W,    KC_V,    RSFT__Z, XXXXXXX,
      XXXXXXX, XXXXXXX,          KC_LGUI, CTL_TAB, ALT_SPC,         NAV_ESC, SFT_BSP, SYM_ENT,          MO(_FUNC), XXXXXXX
  ),

  [_QWERTZ] = LAYOUT(
      XXXXXXX, KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,            DE_Z,    KC_U,    KC_I,    KC_O,    KC_P,    XXXXXXX,
      XXXXXXX, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,            KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, XXXXXXX,
      XXXXXXX, MOUSE_Y, KC_X,    KC_C,    KC_V,    KC_B,            KC_N,    KC_M,    KC_COMM, KC_DOT,  RSFT_SL, XXXXXXX,
      XXXXXXX, XXXXXXX,          KC_LGUI, CTL_TAB, ALT_SPC,         NAV_ESC, SFT_BSP, SYM_ENT,          MO(_FUNC),XXXXXXX
  ),

  [_SYMBOL] = LAYOUT(
      XXXXXXX, DE_AT,   DE_DEG,  DE_LBRC, DE_RBRC, DE_HASH,         DE_EXLM, DE_LABK, DE_RABK, DE_EQL,  DE_AMPR, XXXXXXX,
      XXXXXXX, DE_BSLS, DE_EURO, DE_LCBR, DE_RCBR, DE_ASTR,         DE_QUES, DE_LPRN, DE_RPRN, DE_PLUS, KC_ENT,  XXXXXXX,
      XXXXXXX, XXXXXXX, DE_DLR,  DE_PIPE, DE_TILD, DE_GRV,          DE_CIRC, DE_PERC, DE_DQUO, DE_QUOT, XXXXXXX, XXXXXXX,
      XXXXXXX, _______,          _______, _______, _______,         _______, _______, _______,          _______, XXXXXXX
  ),

  [_NAVNUM] = LAYOUT(
      XXXXXXX, KC_PGUP, KC_BSPC, KC_UP,   KC_DEL,  KC_PGDN,         DE_SS,   KC_7,    KC_8,    KC_9,    DE_ADIA, XXXXXXX,
      XXXXXXX, KC_HOME, KC_LEFT, KC_DOWN, KC_RGHT, KC_END,          KC_DOT,  KC_4,    KC_5,    KC_6,    DE_ODIA, XXXXXXX,
      XXXXXXX, XXXXXXX, XXXXXXX, KC_INS,  XXXXXXX, XXXXXXX,         KC_0,    KC_1,    KC_2,    KC_3,    DE_UDIA, XXXXXXX,
      XXXXXXX, _______,          _______, _______, _______,         _______, _______, _______,          _______, XXXXXXX
  ),

  [_FUNC] = LAYOUT(
      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, DF(_QWERTZ),DF(_ADNW),    XXXXXXX, KC_F7,   KC_F8,   KC_F9,   KC_F10,  XXXXXXX,
      XXXXXXX, DM_REC1, DM_RSTP, DM_PLY1, XXXXXXX, QK_RBT,          XXXXXXX, KC_F4,   KC_F5,   KC_F6,   KC_F11,  XXXXXXX,
      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, QK_BOOT,         XXXXXXX, KC_F1,   KC_F2,   KC_F3,   KC_F12,  XXXXXXX,
      XXXXXXX, _______,          _______, _______, _______,         _______, _______, _______,          _______, XXXXXXX
  ),

  [_MOUSE] = LAYOUT(
      XXXXXXX, KC_WH_L, XXXXXXX, KC_MS_U, XXXXXXX, XXXXXXX,         KC_ACL0, XXXXXXX, KC_BTN3, XXXXXXX, KC_BTN5, XXXXXXX,
      XXXXXXX, KC_WH_R, KC_MS_L, KC_MS_D, KC_MS_R, KC_WH_U,         KC_ACL1, XXXXXXX, KC_BTN1, KC_BTN2, KC_BTN4, XXXXXXX,
      XXXXXXX, MOUSE_X, KC_BTN1, KC_BTN3, KC_BTN2, KC_WH_D,         KC_ACL2, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
      XXXXXXX, _______,          _______, _______, _______,         _______, _______, _______,          _______, XXXXXXX
  ),

};

// clang-format on

A keyboards/frobiac/redtilt/readme.md => keyboards/frobiac/redtilt/readme.md +31 -0
@@ 0,0 1,31 @@
# frobiac/redtilt

![frobiac/redtilt](https://i.imgur.com/stMcpmSh.jpeg)

Custom 3D-printed and handwired 46-key split-keyboard with trackpoint developed in 2013.

* Keyboard Maintainer: [frobiac](https://github.com/frobiac)
* Hardware Supported: Teensy-2.0, IBM Trackpoint
* Development History: [deskthority.net](https://deskthority.net/viewtopic.php?p=116641#p116641)
* Layout [Full KLE](http://www.keyboard-layout-editor.com/#/gists/8f30f08f84f61749c0e549f7eca97262)
* [Original Firmware](https://github.com/frobiac/adnw)

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

    make frobiac/redtilt

Flashing example for this keyboard:

    make frobiac/redtilt:flash

See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).

## Bootloader

Enter the bootloader in 2 ways:

* **Physical reset button**: Briefly press the button on the Teensy by inserting a small pin in the small hole in the switch plate
* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available




A keyboards/frobiac/redtilt/rules.mk => keyboards/frobiac/redtilt/rules.mk +1 -0
@@ 0,0 1,1 @@
# This file intentionally left blank