Merge remote-tracking branch 'origin/master' into develop

9 files changed, 652 insertions, 0 deletions

diff --git a/keyboards/neson_design/n6/config.h b/keyboards/neson_design/n6/config.h
new file mode 100644
index 0000000000..d3b49becb3
--- /dev/null
+++ b/keyboards/neson_design/n6/config.h
@@ -0,0 +1,67 @@
+/**
+ * config.h
+ *
+    Copyright 2021 astro
+
+    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       0x4E65  //'Ne'
+#define PRODUCT_ID      0x4E36  //'N6'
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Neson Design
+#define PRODUCT         N6 Keyboard
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 15
+#define MATRIX_ROW_PINS { F0, B1, F6, F4, F1}
+#define MATRIX_COL_PINS { F7, B0, E6, C7, C6, B6, B5, B4, D7, D6, D4, D5, B2, D3, D2 }
+#define UNUSED_PINS
+#define DIODE_DIRECTION COL2ROW
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+
+//rgb light setting
+//#define RGBLIGHT_LIMIT_VAL 128
+#define RGBLED_NUM          33
+#define RGB_DI_PIN          B3
+#define RGBLIGHT_ANIMATIONS
+#define RGBLIGHT_HUE_STEP   8
+#define RGBLIGHT_SAT_STEP   8
+#define RGBLIGHT_VAL_STEP   8
+
+#define DRIVER_1_LED_TOTAL 32
+#define DRIVER_ADDR_1 0b1110100
+#define DRIVER_COUNT 1
+#define DRIVER_LED_TOTAL (DRIVER_1_LED_TOTAL)
+
+#define CAPS_PIN    F5
diff --git a/keyboards/neson_design/n6/info.json b/keyboards/neson_design/n6/info.json
new file mode 100644
index 0000000000..fc61ac7760
--- /dev/null
+++ b/keyboards/neson_design/n6/info.json
@@ -0,0 +1,84 @@
+{
+    "keyboard_name": "n6",
+    "url": "",
+    "maintainer": "qmk",
+    "width": 15,
+    "height": 5,
+    "layouts": {
+        "LAYOUT_65_ansi_blocker": {
+            "layout": [
+                { "x":0, "y":0 },
+                { "x":1, "y":0 },
+                { "x":2, "y":0 },
+                { "x":3, "y":0 },
+                { "x":4, "y":0 },
+                { "x":5, "y":0 },
+                { "x":6, "y":0 },
+                { "x":7, "y":0 },
+                { "x":8, "y":0 },
+                { "x":9, "y":0 },
+                { "x":10, "y":0 },
+                { "x":11, "y":0 },
+                { "x":12, "y":0 },
+                { "x":13, "y":0, "w": 2 },
+                { "x":15, "y":0 },
+
+                { "x":0, "y":1, "w":1.5 },
+                { "x":1.5, "y":1 },
+                { "x":2.5, "y":1 },
+                { "x":3.5, "y":1 },
+                { "x":4.5, "y":1 },
+                { "x":5.5, "y":1 },
+                { "x":6.5, "y":1 },
+                { "x":7.5, "y":1 },
+                { "x":8.5, "y":1 },
+                { "x":9.5, "y":1 },
+                { "x":10.5, "y":1 },
+                { "x":11.5, "y":1 },
+                { "x":12.5, "y":1 },
+                { "x":13.5, "y":1, "w":1.5 },
+                { "x":15, "y":1 },
+
+                { "x":0, "y":2, "w":1.75 },
+                { "x":1.75, "y":2 },
+                { "x":2.75, "y":2 },
+                { "x":3.75, "y":2 },
+                { "x":4.75, "y":2 },
+                { "x":5.75, "y":2 },
+                { "x":6.75, "y":2 },
+                { "x":7.75, "y":2 },
+                { "x":8.75, "y":2 },
+                { "x":9.75, "y":2 },
+                { "x":10.75, "y":2 },
+                { "x":11.75, "y":2 },
+                { "x":12.75, "y":2, "w":2.25 },
+                { "x":15, "y":2 },
+
+                { "x":0, "y":3, "w":2.25 },
+                { "x":2.25, "y":3 },
+                { "x":3.25, "y":3 },
+                { "x":4.25, "y":3 },
+                { "x":5.25, "y":3 },
+                { "x":6.25, "y":3 },
+                { "x":7.25, "y":3 },
+                { "x":8.25, "y":3 },
+                { "x":9.25, "y":3 },
+                { "x":10.25, "y":3 },
+                { "x":11.25, "y":3 },
+                { "x":12.25, "y":3, "w":1.75 },
+                { "x":14, "y":3 },
+                { "x":15, "y":3 },
+
+                { "x":0, "y":4, "w":1.25 },
+                { "x":1.25, "y":4, "w":1.25 },
+                { "x":2.5, "y":4, "w":1.25 },
+                { "x":3.75, "y":4, "w":6.25 },
+                { "x":10, "y":4, "w":1.25 },
+                { "x":11.25, "y":4, "w":1.25 },
+                { "x":13, "y":4 },
+                { "x":14, "y":4 },
+                { "x":15, "y":4 }
+            ]
+        }
+    }
+  }
diff --git a/keyboards/neson_design/n6/keymaps/default/keymap.c b/keyboards/neson_design/n6/keymaps/default/keymap.c
new file mode 100644
index 0000000000..ecf17f3a6d
--- /dev/null
+++ b/keyboards/neson_design/n6/keymaps/default/keymap.c
@@ -0,0 +1,34 @@
+/**
+    Copyright 2021 astro 
+
+    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_65_ansi_blocker_splitbs(
+      KC_ESC,      KC_1,   KC_2,   KC_3,   KC_4,   KC_5,   KC_6,   KC_7,   KC_8,   KC_9,   KC_0,   KC_MINS,KC_EQL, KC_DEL, KC_BSPC, KC_PSCR,
+      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_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_END,
+      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,   MO(1),
+      KC_LCTL,  KC_LGUI,  KC_LALT,                        KC_SPC,                  KC_RALT,KC_RGUI,                KC_LEFT,KC_DOWN, KC_RIGHT),
+
+    [1] = LAYOUT_65_ansi_blocker_splitbs(
+      _______,  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,_______,
+      RESET,          RGB_TOG,RGB_MOD,_______, KC_F16, KC_F17,_______,_______,_______,_______,_______,KC_PGUP,KC_PGDN,_______,_______,
+      _______,        _______,_______,_______,_______,_______,KC_LEFT,KC_DOWN, KC_UP,KC_RIGHT,KC_HOME, KC_END,        _______,_______,
+      _______,        _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,        _______,_______,_______,
+      _______,_______,_______,                        _______,                        _______,_______,        _______,_______,_______),
+};
diff --git a/keyboards/neson_design/n6/keymaps/via/keymap.c b/keyboards/neson_design/n6/keymaps/via/keymap.c
new file mode 100644
index 0000000000..cad04a096c
--- /dev/null
+++ b/keyboards/neson_design/n6/keymaps/via/keymap.c
@@ -0,0 +1,48 @@
+/**
+    Copyright 2021 astro
+
+    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_65_ansi_blocker_splitbs(
+      KC_ESC,      KC_1,   KC_2,   KC_3,   KC_4,   KC_5,   KC_6,   KC_7,   KC_8,   KC_9,   KC_0,   KC_MINS,KC_EQL, KC_DEL, KC_BSPC, KC_PSCR,
+      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_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_END,
+      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,   MO(1),
+      KC_LCTL,  KC_LGUI,  KC_LALT,                        KC_SPC,                  KC_RALT,KC_RGUI,                KC_LEFT,KC_DOWN, KC_RIGHT),
+
+    [1] = LAYOUT_65_ansi_blocker_splitbs(
+      _______,  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,_______,
+      RESET,  RGB_TOG,RGB_MOD,_______, KC_F16, KC_F17,_______,_______,_______,_______,_______,KC_PGUP,KC_PGDN,_______,        _______,
+      _______,        _______,_______,_______,_______,_______,KC_LEFT,KC_DOWN, KC_UP,KC_RIGHT,KC_HOME, KC_END,_______,        _______,
+      _______,        _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,        _______,_______,
+      _______,_______,_______,                        _______,                        _______,_______,        _______,_______,_______),
+
+    [2] = LAYOUT_65_ansi_blocker_splitbs(
+      _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,
+      _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,
+      _______,        _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,
+      _______,        _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,
+      _______,_______,_______,                        _______,                        _______,_______,  TG(0),_______,_______),
+
+    [3] = LAYOUT_65_ansi_blocker_splitbs(
+      _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,
+      _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,
+      _______,        _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,
+      _______,        _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,
+      _______,_______,_______,                        _______,                        _______,_______,  TG(0),_______,_______),
+};
diff --git a/keyboards/neson_design/n6/keymaps/via/rules.mk b/keyboards/neson_design/n6/keymaps/via/rules.mk
new file mode 100644
index 0000000000..43061db1dd
--- /dev/null
+++ b/keyboards/neson_design/n6/keymaps/via/rules.mk
@@ -0,0 +1,2 @@
+VIA_ENABLE = yes
+LTO_ENABLE = yes
\ No newline at end of file
diff --git a/keyboards/neson_design/n6/n6.c b/keyboards/neson_design/n6/n6.c
new file mode 100644
index 0000000000..800aa0ae9a
--- /dev/null
+++ b/keyboards/neson_design/n6/n6.c
@@ -0,0 +1,319 @@
+/**
+ * @file n6.c
+ *
+    Copyright 2021 astro
+
+    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 "n6.h"
+#include "i2c_master.h"
+#include "issi/is31fl3731.h"
+
+enum {
+    SELF_TESTING,
+    CAPS_ALERT,
+    NORMAL,
+};
+
+enum {
+    ST_STAGE_1,
+    ST_STAGE_2,
+    ST_STAGE_3,
+};
+
+// alert state update interval
+#define ALERT_INTERVAL      600
+// self testing state update interval
+#define ST_INTERVAL         100
+// self testing start index
+#define ST_DEFAULT_INDEX    15
+// self testing stage delay
+#define ST_STAGE_DELAY      10
+// self testing stage cycle count
+#define ST_STAGE_COUNT      4
+// self testing stage end duration
+#define ST_END_DURATION     10
+
+#ifdef RGBLIGHT_ENABLE
+extern rgblight_config_t rgblight_config;
+
+typedef struct {
+    uint8_t state;
+    uint8_t testing;
+    bool    alert;
+    uint8_t index;
+    uint8_t delay;
+    uint8_t count;
+    bool    dir;
+    uint8_t duration;
+    uint16_t ticks;
+} rgb_state_t;
+
+static rgb_state_t rgb_state = {
+    .state = //NORMAL,
+    SELF_TESTING,
+    .testing = ST_STAGE_1,
+    .ticks = 0,
+    .alert = false,
+    .index = ST_DEFAULT_INDEX,
+    .delay = ST_STAGE_DELAY,
+    .count = ST_STAGE_COUNT,
+    .dir = true,
+    .duration = ST_END_DURATION,
+};
+
+static void update_ticks(void)
+{
+    rgb_state.ticks = timer_read();
+}
+
+static void self_testing(void)
+{
+    if (timer_elapsed(rgb_state.ticks) < ST_INTERVAL) return;
+    HSV hsv;
+    hsv.h = rgblight_config.hue;
+    hsv.s = rgblight_config.sat;
+    hsv.v = rgblight_config.val;
+
+    RGB led = hsv_to_rgb(hsv);
+    switch(rgb_state.testing) {
+        case ST_STAGE_1:
+            if (rgb_state.index !=0 ) {
+                IS31FL3731_set_color_all(0, 0, 0);
+            }
+
+            if (rgb_state.index >= 1) {
+                for (int i = rgb_state.index-1; i < 32-rgb_state.index+1; i++) {
+                    IS31FL3731_set_color(i, led.r, led.g, led.b);
+                }
+                if (rgb_state.index==1) {
+                    rgb_state.index=0;
+                } else {
+                    rgb_state.index -= 2;
+                }
+            } else{
+                if (rgb_state.delay > 0) {
+                    rgb_state.delay--;
+                } else {
+                    // move to stage 2
+                    rgb_state.index = 2;
+                    rgb_state.testing = ST_STAGE_2;
+                }
+            }
+        break;
+        case ST_STAGE_2: {
+            // clear all
+            IS31FL3731_set_color_all(0, 0, 0);
+            // light left and right
+            IS31FL3731_set_color(0, led.r, led.g, led.b);
+            IS31FL3731_set_color(1, led.r, led.g, led.b);
+            IS31FL3731_set_color(30, led.r, led.g, led.b);
+            IS31FL3731_set_color(31, led.r, led.g, led.b);
+            if (rgb_state.dir) {
+                // left to right
+                for (int i = rgb_state.index; i < rgb_state.index+4; i++) {
+                    IS31FL3731_set_color(i, led.r, led.g, led.b);
+                }
+                rgb_state.index += 4;
+                if (rgb_state.index == 30) {
+                    rgb_state.dir = !rgb_state.dir;
+                    rgb_state.count--;
+                }
+            } else {
+                // right to left
+                for (int i = rgb_state.index-4; i < rgb_state.index; i++) {
+                    IS31FL3731_set_color(i, led.r, led.g, led.b);
+                }
+                rgb_state.index -= 4;
+                if (rgb_state.index == 2) {
+                    rgb_state.dir = !rgb_state.dir;
+                    rgb_state.count--;
+                }
+            }
+
+            if (rgb_state.count == 0) {
+                // move to stage 3
+                rgb_state.testing = ST_STAGE_3;
+                rgb_state.index = 0;
+                rgb_state.delay = ST_STAGE_DELAY;
+                rgb_state.duration = ST_END_DURATION;
+            }
+        }
+        break;
+        case ST_STAGE_3:
+            if (rgb_state.index != 16) {
+                IS31FL3731_set_color_all(0, 0, 0);
+            }
+
+            // light left and right
+            
+            if (rgb_state.index == 16) {
+                if (rgb_state.duration) {
+                    rgb_state.duration--;
+                } else {
+                    if (IS_HOST_LED_ON(USB_LED_CAPS_LOCK)) {
+                        rgb_state.state = CAPS_ALERT;
+                    } else {
+                        rgb_state.state = NORMAL;
+                        rgblight_set();
+                    }
+                }
+            } else {
+                // left
+                for (int i = 0; i < rgb_state.index+1; i++) {
+                    IS31FL3731_set_color(i, led.r, led.g, led.b);
+                }
+                // right
+                for (int i = 31; i > 31-rgb_state.index-1; i--) {
+                    IS31FL3731_set_color(i, led.r, led.g, led.b);
+                }
+                rgb_state.index ++;
+            }
+        break;
+    }
+
+    update_ticks();
+}
+
+const is31_led g_is31_leds[DRIVER_LED_TOTAL] = {
+/* Refer to IS31 manual for these locations
+ *   driver
+ *   |  R location
+ *   |  |       G location
+ *   |  |       |       B location
+ *   |  |       |       | */
+// left CA
+    {0, C1_1,   C3_2,   C4_2},
+    {0, C1_2,   C2_2,   C4_3},
+    {0, C1_3,   C2_3,   C3_3},
+    {0, C1_4,   C2_4,   C3_4},
+    {0, C1_5,   C2_5,   C3_5},
+    {0, C1_6,   C2_6,   C3_6},
+    {0, C1_7,   C2_7,   C3_7},
+    {0, C1_8,   C2_8,   C3_8},
+
+    {0, C9_1,   C8_1,   C7_1},
+    {0, C9_2,   C8_2,   C7_2},
+    {0, C9_3,   C8_3,   C7_3},
+    {0, C9_4,   C8_4,   C7_4},
+    {0, C9_5,   C8_5,   C7_5},
+    {0, C9_6,   C8_6,   C7_6},
+    {0, C9_7,   C8_7,   C6_6},
+    {0, C9_8,   C7_7,   C6_7},
+// left CB
+    {0, C1_9,   C3_10,  C4_10},
+    {0, C1_10,  C2_10,  C4_11},
+    {0, C1_11,  C2_11,  C3_11},
+    {0, C1_12,  C2_12,  C3_12},
+    {0, C1_13,  C2_13,  C3_13},
+    {0, C1_14,  C2_14,  C3_14},
+    {0, C1_15,  C2_15,  C3_15},
+    {0, C1_16,  C2_16,  C3_16},
+
+    {0, C9_9,   C8_9,   C7_9},
+    {0, C9_10,  C8_10,  C7_10},
+    {0, C9_11,  C8_11,  C7_11},
+    {0, C9_12,  C8_12,  C7_12},
+    {0, C9_13,  C8_13,  C7_13},
+    {0, C9_14,  C8_14,  C7_14},
+    {0, C9_15,  C8_15,  C6_14},
+    {0, C9_16,  C7_15,  C6_15},
+};
+#endif
+__attribute__((weak))
+void matrix_init_user(void) {}
+
+void matrix_init_kb(void)
+{
+    // clear caps led
+    setPinOutput(CAPS_PIN);
+    writePinLow(CAPS_PIN);
+#ifdef RGBLIGHT_ENABLE    
+    i2c_init();
+    IS31FL3731_init(DRIVER_ADDR_1);
+    for (int index = 0; index < DRIVER_LED_TOTAL; index++) {
+        IS31FL3731_set_led_control_register(index, true, true, true);
+    }
+    IS31FL3731_update_led_control_registers(DRIVER_ADDR_1, 0);
+    update_ticks();
+#endif
+    matrix_init_user();
+}
+
+#ifdef RGBLIGHT_ENABLE    
+void housekeeping_task_kb(void)
+{
+    if (rgb_state.state == SELF_TESTING) {
+        self_testing();
+    } else if (rgb_state.state == CAPS_ALERT) {
+        //gold 0xFF, 0xD9, 0x00
+        LED_TYPE led = {
+            .r = 0xFF,
+            .g = 0xD9, 
+            .b = 0x00,
+        };
+        if (rgb_state.alert) {
+            IS31FL3731_set_color_all(led.r, led.g, led.b);
+            ws2812_setleds(&led, 1);
+        } else {
+            led.r = 0;
+            led.g = 0;
+            led.b = 0;
+            IS31FL3731_set_color_all(0, 0, 0);
+            ws2812_setleds(&led, 1);
+        }
+
+        if (timer_elapsed(rgb_state.ticks) > ALERT_INTERVAL) {
+            rgb_state.alert = !rgb_state.alert;
+            update_ticks();
+        }
+    }
+
+    IS31FL3731_update_pwm_buffers(DRIVER_ADDR_1,0);
+
+    housekeeping_task_user();
+}
+
+void rgblight_call_driver(LED_TYPE *start_led, uint8_t num_leds)
+{
+    if (rgb_state.state != NORMAL) return;
+
+    for (uint8_t i = 0; i < DRIVER_LED_TOTAL; i++) {
+        IS31FL3731_set_color(i, start_led[i].r, start_led[i].g, start_led[i].b);
+    }
+    ws2812_setleds(start_led+DRIVER_LED_TOTAL, 1);
+}
+#endif
+
+bool led_update_kb(led_t led_state)
+{
+    bool res = led_update_user(led_state);
+    if (res) {
+        writePin(CAPS_PIN, led_state.caps_lock);
+
+#ifdef RGBLIGHT_ENABLE    
+        if (rgb_state.state != SELF_TESTING) {
+            if (led_state.caps_lock) {
+                rgb_state.state = CAPS_ALERT;
+                update_ticks();
+            } else {
+                rgb_state.state = NORMAL;
+                rgblight_set();
+            }
+        }
+#endif
+    }
+    return res;
+}
\ No newline at end of file
diff --git a/keyboards/neson_design/n6/n6.h b/keyboards/neson_design/n6/n6.h
new file mode 100644
index 0000000000..0015f8570a
--- /dev/null
+++ b/keyboards/neson_design/n6/n6.h
@@ -0,0 +1,54 @@
+/**
+  * @file n6.h
+  *
+    Copyright 2021 astro 
+
+    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"
+
+// This a shortcut to help you visually see your layout.
+// The first section contains all of the arguements
+// The second converts the arguments into a two-dimensional array
+#define LAYOUT_65_ansi_blocker( \
+    K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C,      K0E, K0F, \
+    K10,      K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E, K1F, \
+    K20,      K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D,      K2F, \
+    K30,      K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B,      K3D, K3E, K3F, \
+    K40, K41,      K43,           K46,                K4A, K4B,      K4D, K4E, K4F  \
+) \
+{ \
+    { K00, K01,   K02,   K03,   K04,   K05,   K06,   K07,   K08,   K09, K0A, K0B,   K0C, KC_NO, K0E }, \
+    { K10, K12,   K13,   K14,   K15,   K16,   K17,   K18,   K19,   K1A, K1B, K1C,   K1D,   K1E, K1F }, \
+    { K20, K22,   K23,   K24,   K25,   K26,   K27,   K28,   K29,   K2A, K2B, K2C, KC_NO,   K2D, K2F }, \
+    { K30, KC_NO, K32,   K33,   K34,   K35,   K36,   K37,   K38,   K39, K3A, K3B,   K3D,   K3E, K3F }, \
+    { K40, K41,   K43, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,   K46,   K4A, K4B, K4D,   K4E,   K4F, K0F }, \
+}
+
+#define LAYOUT_65_ansi_blocker_splitbs( \
+    K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E, K0F, \
+    K10, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D,      K1E, K1F, \
+    K20, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C,      K2D,      K2F, \
+    K30, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B,      K3D,      K3E, K3F, \
+    K40, K41,      K43,           K46,                K4A, K4B,      K4D, K4E, K4F  \
+) \
+{ \
+    { K00, K01,   K02,   K03,   K04,   K05,   K06,   K07,   K08,   K09, K0A, K0B,   K0C, K0E, K0E }, \
+    { K10, K12,   K13,   K14,   K15,   K16,   K17,   K18,   K19,   K1A, K1B, K1C,   K1D, K1E, K1F }, \
+    { K20, K22,   K23,   K24,   K25,   K26,   K27,   K28,   K29,   K2A, K2B, K2C, KC_NO, K2D, K2F }, \
+    { K30, KC_NO, K32,   K33,   K34,   K35,   K36,   K37,   K38,   K39, K3A, K3B,   K3D, K3E, K3F }, \
+    { K40, K41,   K43, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,   K46,   K4A, K4B, K4D,   K4E, K4F, K0F }, \
+}
diff --git a/keyboards/neson_design/n6/readme.md b/keyboards/neson_design/n6/readme.md
new file mode 100644
index 0000000000..81ba05be49
--- /dev/null
+++ b/keyboards/neson_design/n6/readme.md
@@ -0,0 +1,21 @@
+# Neson Design (formerly iNETT Studio) N6
+
+A 65% keyboard from the Neson Design's N series.
+
+* Keyboard Maintainer: [astro](https://github.com/yulei)  
+* Hardware Supported: N6 keyboard
+* Hardware Availability: Limited gb
+
+Make example for this keyboard (after setting up your build environment):
+
+    make neson_design/n6:default
+
+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 key at (0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard.
+* **Physical reset button**: Briefly press the *RST* button on the back of the PCB.
+* **Keycode in layout**: Press the key mapped to `RESET` if it is available.
\ No newline at end of file
diff --git a/keyboards/neson_design/n6/rules.mk b/keyboards/neson_design/n6/rules.mk
new file mode 100644
index 0000000000..a12a4034b7
--- /dev/null
+++ b/keyboards/neson_design/n6/rules.mk
@@ -0,0 +1,23 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+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 = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # 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
+RGBLIGHT_ENABLE = yes		# Enable keyboard RGB underglow
+
+QUANTUM_LIB_SRC += i2c_master.c issi/is31fl3731.c
+LAYOUTS = 65_ansi_blocker