[Keyboard] Add QVEX Lynepad 2.0 (#21070)

keyboards/qvex/lynepad2/config.h

@@ -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

keyboards/qvex/lynepad2/info.json

@@ -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 }
+            ]
+        }
+    }
+}

keyboards/qvex/lynepad2/keymaps/default/keymap.c

@@ -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);
+}

keyboards/qvex/lynepad2/keymaps/default/rules.mk

@@ -0,0 +1 @@
+ENCODER_MAP_ENABLE = yes

keyboards/qvex/lynepad2/keymaps/mcrosson/keymap.c

@@ -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);
+}

keyboards/qvex/lynepad2/keymaps/mcrosson/rules.mk

@@ -0,0 +1 @@
+ENCODER_MAP_ENABLE = yes

keyboards/qvex/lynepad2/keymaps/via/keymap.c

@@ -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);
+}

keyboards/qvex/lynepad2/keymaps/via/rules.mk

@@ -0,0 +1,2 @@
+ENCODER_MAP_ENABLE = yes
+VIA_ENABLE = yes

keyboards/qvex/lynepad2/matrix.c

@@ -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;
+}

keyboards/qvex/lynepad2/readme.md

@@ -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

keyboards/qvex/lynepad2/rules.mk

@@ -0,0 +1,2 @@
+CUSTOM_MATRIX = lite
+SRC += matrix.c