~ruther/qmk_firmware

8a955a2428132aa68c48b4d2215911e288512aa4 — seflm 2 years ago fed4bec
[Keyboard] Add QVEX Lynepad 2.0 (#21070)

A keyboards/qvex/lynepad2/config.h => keyboards/qvex/lynepad2/config.h +35 -0
@@ 0,0 1,35 @@
/*
Copyright 2023 QVEX Tech

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 DYNAMIC_KEYMAP_LAYER_COUNT 5

//Digital joystick (4-way switch + encoder)
#define PIN_JU D4
#define PIN_JD B6
#define PIN_JL D7
#define PIN_JR B4
#define PIN_JC C6

//Thumbwheel
#define PIN_TC D2

//Backlighting
#define BACKLIGHT_DEFAULT_LEVEL 5

//RGB arc
#define RGBLIGHT_DEFAULT_VAL 64
\ No newline at end of file

A keyboards/qvex/lynepad2/info.json => keyboards/qvex/lynepad2/info.json +69 -0
@@ 0,0 1,69 @@
{
    "manufacturer": "QVEX Tech",
    "keyboard_name": "Lynepad",
    "maintainer": "QVEX-Tech",
    "bootloader": "caterina",
    "diode_direction": "COL2ROW",
    "matrix_pins": {
        "cols": [ "F0", "F1", "F4", "F5"],
        "rows": [ "C7", "F7" ,"F6", null, null]
    },
    "processor": "atmega32u4",
    "url": "https://qvex.eu",
    "usb": {
        "device_version": "1.0.0",
        "vid": "0x04D8",
        "pid": "0xE678"
    },
    "encoder": {
        "rotary": [
            {"pin_a": "D6", "pin_b": "B5", "resolution": 2},
            {"pin_a": "D1", "pin_b": "D0", "resolution": 2}
        ]
    },
    "features": {
        "backlight": true,
        "bootmagic": true,
        "encoder": true,
        "extrakey": true,
        "mousekey": true,
        "rgblight": true
    },
    "rgblight": {
        "led_count": 5,
        "max_brightness": 192,
        "sleep": true
    },
    "ws2812": {
        "pin": "D3"
    },
    "backlight": {
        "breathing": true,
        "levels": 8,
        "max_brightness": 192,
        "pin": "B7"
    },
    "layouts": {
        "LAYOUT": {
            "layout": [
                { "matrix": [0, 0], "x": 0, "y": 0 },
                { "matrix": [0, 1], "x": 1, "y": 0 },
                { "matrix": [0, 2], "x": 2, "y": 0 },
                { "matrix": [0, 3], "x": 3, "y": 0 },
                { "matrix": [1, 0], "x": 0, "y": 1 },
                { "matrix": [1, 1], "x": 1, "y": 1 },
                { "matrix": [1, 2], "x": 2, "y": 1 },
                { "matrix": [1, 3], "x": 3, "y": 1 },
                { "matrix": [2, 0], "x": 0, "y": 2 },
                { "matrix": [2, 1], "x": 1, "y": 2 },
                { "matrix": [2, 2], "x": 2, "y": 2 },
                { "matrix": [3, 0], "x": 0, "y": 3 },
                { "matrix": [3, 1], "x": 1, "y": 3 },
                { "matrix": [3, 2], "x": 2, "y": 3 },
                { "matrix": [3, 3], "x": 3, "y": 3 },
                { "matrix": [4, 0], "x": 0, "y": 4 },
                { "matrix": [4, 1], "x": 1, "y": 4 }
            ]
        }
    }
}
\ No newline at end of file

A keyboards/qvex/lynepad2/keymaps/default/keymap.c => keyboards/qvex/lynepad2/keymaps/default/keymap.c +142 -0
@@ 0,0 1,142 @@
/*
Copyright 2023 QVEX Tech

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 RGB_HUE_LAYER0 0 //default layer
#define RGB_HUE_LAYER1 50
#define RGB_HUE_LAYER2 100
#define RGB_HUE_LAYER3 150
#define RGB_HUE_LAYER4 200


const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    [0] = LAYOUT //Default
    (
        G(KC_D),   G(KC_TAB), C(G(KC_LEFT)),   C(G(KC_RIGHT)),
        G(KC_E),   XXXXXXX,  C(KC_C),  C(KC_V),
        KC_LGUI,   XXXXXXX,  XXXXXXX,

        KC_VOLU,   KC_VOLD,   KC_MPRV,   KC_MNXT,   //joystick up, down, left, right
        KC_MPLY,   MO(4)                            //joystick center push, thumbwheel push
    ),

    [1] = LAYOUT //KiCad
    (
        KC_ESC,   KC_R,   KC_M,   KC_DEL,
        KC_V,     KC_G,   KC_D,   KC_X,
        MO(3),    KC_B,   C(KC_V),

        KC_PLUS,   KC_MINUS,   C(KC_Y),   C(KC_Z),  //joystick up, down, left, right
        KC_PGDN,   MO(4)                            //joystick center push, thumbwheel push
    ),

    [2] = LAYOUT
    (
        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,
        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,
        XXXXXXX,   XXXXXXX,   XXXXXXX,

        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,   //joystick up, down, left, right
        XXXXXXX,   MO(4)                            //joystick center push, thumbwheel push
    ),

    [3] = LAYOUT
    (
        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,
        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,
        XXXXXXX,   XXXXXXX,   XXXXXXX,

        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,   //joystick up, down, left, right
        XXXXXXX,   MO(4)                            //joystick center push, thumbwheel push
    ),

    [4] = LAYOUT
    (
        TO(0),     TO(1),     TO(2),     TO(3),
        BL_TOGG,   BL_STEP,   XXXXXXX,   XXXXXXX,
        QK_RBT,    EE_CLR,    QK_BOOT,

        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,   //joystick up, down, left, right
        RGB_TOG,   XXXXXXX                          //joystick center push, thumbwheel push
    )
};

#if defined(ENCODER_MAP_ENABLE)
const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][NUM_DIRECTIONS] = {
    [0] = { 
        ENCODER_CCW_CW(KC_VOLD, KC_VOLU), 
        ENCODER_CCW_CW(KC_VOLD, KC_VOLU)  
    },

    [1] = { 
        ENCODER_CCW_CW(LSFT(KC_W), KC_W), 
        ENCODER_CCW_CW(KC_N, LSFT(KC_N))  
    },

    [2] = { 
        ENCODER_CCW_CW(XXXXXXX, XXXXXXX), 
        ENCODER_CCW_CW(XXXXXXX, XXXXXXX)  
    },

    [3] = { 
        ENCODER_CCW_CW(XXXXXXX, XXXXXXX), 
        ENCODER_CCW_CW(XXXXXXX, XXXXXXX)  
    },

    [4] = { 
        ENCODER_CCW_CW(RGB_VAD, RGB_VAI), 
        ENCODER_CCW_CW(XXXXXXX, XXXXXXX)  
    }
};
#endif

//set only hue, retain saturation, and value
void rgblight_sethue_noeeprom(uint8_t hue){
    //only if rgb led ring is on
    if (rgblight_get_mode()) {
        rgblight_sethsv_noeeprom(hue,rgblight_get_sat(),rgblight_get_val());
    }     
}

//set correct layer hue on layer change
layer_state_t layer_state_set_user(layer_state_t state) {
    switch (get_highest_layer(state)) {
        case 1:
            rgblight_sethue_noeeprom(RGB_HUE_LAYER1);
            break;
        case 2:
            rgblight_sethue_noeeprom(RGB_HUE_LAYER2);
            break;
        case 3:
            rgblight_sethue_noeeprom(RGB_HUE_LAYER3);
            break;
        case 4:
            rgblight_sethue_noeeprom(RGB_HUE_LAYER4);
            break;
        default:
            rgblight_sethue_noeeprom(RGB_HUE_LAYER0);
            break;

    }
    return state;
}

//set default layer hue upon init
void keyboard_post_init_user(void) {
  rgblight_init();
  rgblight_sethue_noeeprom(RGB_HUE_LAYER0);
}
\ No newline at end of file

A keyboards/qvex/lynepad2/keymaps/default/rules.mk => keyboards/qvex/lynepad2/keymaps/default/rules.mk +1 -0
@@ 0,0 1,1 @@
ENCODER_MAP_ENABLE = yes
\ No newline at end of file

A keyboards/qvex/lynepad2/keymaps/mcrosson/keymap.c => keyboards/qvex/lynepad2/keymaps/mcrosson/keymap.c +142 -0
@@ 0,0 1,142 @@
/*
Copyright 2023 QVEX Tech

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 RGB_HUE_LAYER0 0 //default layer
#define RGB_HUE_LAYER1 50
#define RGB_HUE_LAYER2 100
#define RGB_HUE_LAYER3 150
#define RGB_HUE_LAYER4 200


const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    [0] = LAYOUT //Default
    (
        KC_MS_BTN4,   KC_MS_BTN2,   KC_MS_UP,    KC_MS_BTN1,
        KC_MS_BTN5,   KC_MS_LEFT,   KC_MS_DOWN,  KC_MS_RIGHT,
        KC_MS_ACCEL0, KC_MS_ACCEL1, KC_MS_ACCEL2,

        KC_VOLU,   KC_VOLD,   KC_MPRV,   KC_MNXT,   //joystick up, down, left, right
        KC_MPLY,   MO(4)                            //joystick center push, thumbwheel push
    ),

    [1] = LAYOUT //KiCad
    (
        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,
        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,
        XXXXXXX,   XXXXXXX,   XXXXXXX,

        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,  //joystick up, down, left, right
        XXXXXXX,   MO(4)                           //joystick center push, thumbwheel push
    ),

    [2] = LAYOUT
    (
        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,
        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,
        XXXXXXX,   XXXXXXX,   XXXXXXX,

        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,   //joystick up, down, left, right
        XXXXXXX,   MO(4)                            //joystick center push, thumbwheel push
    ),

    [3] = LAYOUT
    (
        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,
        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,
        XXXXXXX,   XXXXXXX,   XXXXXXX,

        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,   //joystick up, down, left, right
        XXXXXXX,   MO(4)                            //joystick center push, thumbwheel push
    ),

    [4] = LAYOUT
    (
        TO(0),     TO(1),     TO(2),     TO(3),
        BL_TOGG,   BL_STEP,   XXXXXXX,   XXXXXXX,
        QK_RBT,    EE_CLR,    QK_BOOT,

        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,   //joystick up, down, left, right
        RGB_TOG,   XXXXXXX                          //joystick center push, thumbwheel push
    )
};

#if defined(ENCODER_MAP_ENABLE)
const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][NUM_DIRECTIONS] = {
    [0] = { 
        ENCODER_CCW_CW(KC_VOLD, KC_VOLU), 
        ENCODER_CCW_CW(KC_MS_WH_DOWN, KC_MS_WH_UP)  
    },

    [1] = { 
        ENCODER_CCW_CW(XXXXXXX, XXXXXXX), 
        ENCODER_CCW_CW(XXXXXXX, XXXXXXX)  
    },

    [2] = { 
        ENCODER_CCW_CW(XXXXXXX, XXXXXXX), 
        ENCODER_CCW_CW(XXXXXXX, XXXXXXX)  
    },

    [3] = { 
        ENCODER_CCW_CW(XXXXXXX, XXXXXXX), 
        ENCODER_CCW_CW(XXXXXXX, XXXXXXX)  
    },

    [4] = { 
        ENCODER_CCW_CW(RGB_VAD, RGB_VAI), 
        ENCODER_CCW_CW(XXXXXXX, XXXXXXX)  
    }
};
#endif

//set only hue, retain saturation, and value
void rgblight_sethue_noeeprom(uint8_t hue) {
    //only if rgb led ring is on
    if (rgblight_get_mode()) {
        rgblight_sethsv_noeeprom(hue,rgblight_get_sat(),rgblight_get_val());
    }     
}

//set correct layer hue on layer change
layer_state_t layer_state_set_user(layer_state_t state) {
    switch (get_highest_layer(state)) {
        case 1:
            rgblight_sethue_noeeprom(RGB_HUE_LAYER1);
            break;
        case 2:
            rgblight_sethue_noeeprom(RGB_HUE_LAYER2);
            break;
        case 3:
            rgblight_sethue_noeeprom(RGB_HUE_LAYER3);
            break;
        case 4:
            rgblight_sethue_noeeprom(RGB_HUE_LAYER4);
            break;
        default:
            rgblight_sethue_noeeprom(RGB_HUE_LAYER0);
            break;

    }
    return state;
}

//set default layer hue upon init
void keyboard_post_init_user(void) {
  rgblight_init();
  rgblight_sethue_noeeprom(RGB_HUE_LAYER0);
}
\ No newline at end of file

A keyboards/qvex/lynepad2/keymaps/mcrosson/rules.mk => keyboards/qvex/lynepad2/keymaps/mcrosson/rules.mk +1 -0
@@ 0,0 1,1 @@
ENCODER_MAP_ENABLE = yes
\ No newline at end of file

A keyboards/qvex/lynepad2/keymaps/via/keymap.c => keyboards/qvex/lynepad2/keymaps/via/keymap.c +142 -0
@@ 0,0 1,142 @@
/*
Copyright 2023 QVEX Tech

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 RGB_HUE_LAYER0 0 //default layer
#define RGB_HUE_LAYER1 50
#define RGB_HUE_LAYER2 100
#define RGB_HUE_LAYER3 150
#define RGB_HUE_LAYER4 200


const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    [0] = LAYOUT //Default
    (
        G(KC_D),   G(KC_TAB), C(G(KC_LEFT)),   C(G(KC_RIGHT)),
        G(KC_E),   XXXXXXX,  C(KC_C),  C(KC_V),
        KC_LGUI,   XXXXXXX,  XXXXXXX,

        KC_VOLU,   KC_VOLD,   KC_MPRV,   KC_MNXT,   //joystick up, down, left, right
        KC_MPLY,   MO(4)                            //joystick center push, thumbwheel push
    ),

    [1] = LAYOUT //KiCad
    (
        KC_ESC,   KC_R,   KC_M,   KC_DEL,
        KC_V,     KC_G,   KC_D,   KC_X,
        MO(3),    KC_B,   C(KC_V),

        KC_PLUS,   KC_MINUS,   C(KC_Y),   C(KC_Z),  //joystick up, down, left, right
        KC_PGDN,   MO(4)                            //joystick center push, thumbwheel push
    ),

    [2] = LAYOUT
    (
        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,
        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,
        XXXXXXX,   XXXXXXX,   XXXXXXX,

        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,   //joystick up, down, left, right
        XXXXXXX,   MO(4)                            //joystick center push, thumbwheel push
    ),

    [3] = LAYOUT
    (
        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,
        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,
        XXXXXXX,   XXXXXXX,   XXXXXXX,

        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,   //joystick up, down, left, right
        XXXXXXX,   MO(4)                            //joystick center push, thumbwheel push
    ),

    [4] = LAYOUT
    (
        TO(0),     TO(1),     TO(2),     TO(3),
        BL_TOGG,   BL_STEP,   XXXXXXX,   XXXXXXX,
        QK_RBT,    EE_CLR,    QK_BOOT,

        XXXXXXX,   XXXXXXX,   XXXXXXX,   XXXXXXX,   //joystick up, down, left, right
        RGB_TOG,   XXXXXXX                          //joystick center push, thumbwheel push
    )
};

#if defined(ENCODER_MAP_ENABLE)
const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][NUM_DIRECTIONS] = {
    [0] = { 
        ENCODER_CCW_CW(KC_VOLD, KC_VOLU), 
        ENCODER_CCW_CW(KC_VOLD, KC_VOLU)  
    },

    [1] = { 
        ENCODER_CCW_CW(LSFT(KC_W), KC_W), 
        ENCODER_CCW_CW(KC_N, LSFT(KC_N))  
    },

    [2] = { 
        ENCODER_CCW_CW(XXXXXXX, XXXXXXX), 
        ENCODER_CCW_CW(XXXXXXX, XXXXXXX)  
    },

    [3] = { 
        ENCODER_CCW_CW(XXXXXXX, XXXXXXX), 
        ENCODER_CCW_CW(XXXXXXX, XXXXXXX)  
    },

    [4] = { 
        ENCODER_CCW_CW(RGB_VAD, RGB_VAI), 
        ENCODER_CCW_CW(XXXXXXX, XXXXXXX)  
    }
};
#endif

//set only hue, retain saturation, and value
void rgblight_sethue_noeeprom(uint8_t hue) {
    //only if rgb led ring is on
    if (rgblight_get_mode()) {
        rgblight_sethsv_noeeprom(hue,rgblight_get_sat(),rgblight_get_val());
    }     
}

//set correct layer hue on layer change
layer_state_t layer_state_set_user(layer_state_t state) {
    switch (get_highest_layer(state)) {
        case 1:
            rgblight_sethue_noeeprom(RGB_HUE_LAYER1);
            break;
        case 2:
            rgblight_sethue_noeeprom(RGB_HUE_LAYER2);
            break;
        case 3:
            rgblight_sethue_noeeprom(RGB_HUE_LAYER3);
            break;
        case 4:
            rgblight_sethue_noeeprom(RGB_HUE_LAYER4);
            break;
        default:
            rgblight_sethue_noeeprom(RGB_HUE_LAYER0);
            break;

    }
    return state;
}

//set default layer hue upon init
void keyboard_post_init_user(void) {
  rgblight_init();
  rgblight_sethue_noeeprom(RGB_HUE_LAYER0);
}
\ No newline at end of file

A keyboards/qvex/lynepad2/keymaps/via/rules.mk => keyboards/qvex/lynepad2/keymaps/via/rules.mk +2 -0
@@ 0,0 1,2 @@
ENCODER_MAP_ENABLE = yes
VIA_ENABLE = yes
\ No newline at end of file

A keyboards/qvex/lynepad2/matrix.c => keyboards/qvex/lynepad2/matrix.c +119 -0
@@ 0,0 1,119 @@
/*
Copyright 2023 QVEX Tech

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 <stdint.h>
#include <stdbool.h>
#include <string.h>
#include "util.h"
#include "matrix.h"
#include "debounce.h"
#include "quantum.h"

static const pin_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
static const pin_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;

extern matrix_row_t raw_matrix[MATRIX_ROWS]; // raw values
extern matrix_row_t matrix[MATRIX_ROWS];     // debounced values

static void select_row(uint8_t row) {
    setPinOutput(row_pins[row]);
    writePinLow(row_pins[row]);
}

static void unselect_row(uint8_t row) {
    setPinInputHigh(row_pins[row]);
}

static void unselect_rows(void) {
    for (uint8_t x = 0; x < MATRIX_ROWS; x++) {
        setPinInputHigh(row_pins[x]);
    }
}

static void init_pins(void) {
    unselect_rows();
    for (uint8_t x = 0; x < MATRIX_COLS; x++) {
        setPinInputHigh(col_pins[x]);
    }
    setPinInputHigh(PIN_JU);
    setPinInputHigh(PIN_JD);
    setPinInputHigh(PIN_JL);
    setPinInputHigh(PIN_JR);
    setPinInputHigh(PIN_JC);
    setPinInputHigh(PIN_TC);
}

static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) {
    if (current_row > 2) return false;

    matrix_row_t last_row_value = current_matrix[current_row];

    current_matrix[current_row] = 0;

    select_row(current_row);
    wait_us(30);

    for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
        uint8_t pin_state = readPin(col_pins[col_index]);
        current_matrix[current_row] |= pin_state ? 0 : (MATRIX_ROW_SHIFTER << col_index);
    }

    unselect_row(current_row);

    return (last_row_value != current_matrix[current_row]);
}

static bool read_encoder_switches(matrix_row_t current_matrix[]) {
    matrix_row_t last_fourth_row = current_matrix[3];
    matrix_row_t last_fifth_row  = current_matrix[4];

    current_matrix[3] = 0;
    current_matrix[4] = 0;

    current_matrix[4] |= !readPin(PIN_TC) ? (1 << 1) : 0;

    if (!readPin(PIN_JC)) {
        if (!readPin(PIN_JU)) {
            current_matrix[3] |= (1 << 0);
        } else if (!readPin(PIN_JD)) {
            current_matrix[3] |= (1 << 1);
        } else if (!readPin(PIN_JL)) {
            current_matrix[3] |= (1 << 2);
        } else if (!readPin(PIN_JR)) {
            current_matrix[3] |= (1 << 3);
        } else {
            current_matrix[4] |= (1 << 0);
        }
    }

    return last_fourth_row != current_matrix[3] || last_fifth_row != current_matrix[4];
}

void matrix_init_custom(void) {
    init_pins();
}

bool matrix_scan_custom(void) {
    bool changed = false;

    for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) {
        changed |= read_cols_on_row(raw_matrix, current_row);
    }

    changed |= read_encoder_switches(raw_matrix);

    return changed;
}
\ No newline at end of file

A keyboards/qvex/lynepad2/readme.md => keyboards/qvex/lynepad2/readme.md +27 -0
@@ 0,0 1,27 @@
# QVEX Lynepad 2

![QVEX Lynepad 2.1](https://i.imgur.com/eDvVaE4h.jpeg)

*Macropad with 11 keys, thumbwheel, and a rotary 4-way switch*

* Keyboard Maintainer: [QVEX Tech](https://github.com/QVEX-Tech) ([seflm](https://github.com/seflm))
* Hardware Supported: QVEX Lynepad
* Hardware Availability: [QVEX Lynepad on Tindie](https://www.tindie.com/products/qvex_tech/lynepad-21-hot-swap-macropad-w-joystick/)

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

    make qvex/lynepad:default

Flashing example for this keyboard:

    make qvex/lynepad:default: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:

* **Bootmagic reset**: Hold down the top left key and plug in the keyboard
* **Physical reset button**: Briefly press the reset button on the back of the Lynepad using SIM tool (rev.2.0 or newer) 
* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available

A keyboards/qvex/lynepad2/rules.mk => keyboards/qvex/lynepad2/rules.mk +2 -0
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CUSTOM_MATRIX = lite
SRC += matrix.c
\ No newline at end of file