add keyboard: bemeier/bmek (revisited) (#10144)

* bmek keyboard support

* Update keyboards/bemeier/bmek/bmek.h

Co-authored-by: Drashna Jaelre <drashna@live.com>

* Update keyboards/bemeier/bmek/rules.mk

Co-authored-by: Drashna Jaelre <drashna@live.com>

* moved shutdown behavior to shutdown hook

* removed dynamic macro option statement

* Apply suggestions from code review

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

* change layout name in via

* move/copy root rules to revs

* Apply suggestions from code review

Co-authored-by: Drashna Jaelre <drashna@live.com>

* Apply suggestions from code review

Co-authored-by: Drashna Jaelre <drashna@live.com>

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

keyboards/bemeier/bmek/README.md

@@ -0,0 +1,30 @@
+# BMEK
+
+![BMEK](https://i.imgur.com/p1KFi6ql.jpg)
+
+BMEK combines the best of HHKB & Alice-likes. All PCB and case design files are open source.
+
+* Keyboard Maintainer: [Bemeier](https://github.com/Bemeier)
+* Hardware Supported: BMEK PCB rev1, rev2, rev3
+* Hardware Availability: Case & PCB files: [github.com/bemeier/bmek](https://github.com/bemeier/bmek)
+
+Make example for this keyboard, for an hhkb-like layout and keymap (after setting up your build environment):
+
+    make bemeier/bmek/rev3:default
+
+Make the VIA compatible firmware:
+
+    make bemeier/bmek/rev3:via
+
+The ```rev3```, denotes the version of the PCB.
+Check on the PCB to find out which version you have, and set it to rev1, rev2 or rev3 accordingly (the BMEK group buy PCBs are all rev3).
+
+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).
+
+# Layouts
+
+Starting with rev3 (the version of the PCB to be shipped in the GB), the following layout options are supported:
+
+![layouts](https://i.imgur.com/XuFxwthl.png)
+
+Note that the keymap shown above may not accurately reflect the default keymap of the firmware (see the keymaps folder).

keyboards/bemeier/bmek/bmek.c

@@ -0,0 +1,23 @@
+/* Copyright 2020 bemeier
+ *
+ * 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 "bmek.h"
+
+__attribute__((weak))
+void shutdown_user() {
+#ifdef RGBLIGHT_ENABLE
+    rgblight_setrgb(255, 0, 0);
+#endif
+}

keyboards/bemeier/bmek/bmek.h

@@ -0,0 +1,58 @@
+/* Copyright 2020 bemeier
+ *
+ * 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"
+
+#if defined(KEYBOARD_bemeier_bmek_rev1)
+#    include "rev1.h"
+#elif defined(KEYBOARD_bemeier_bmek_rev2)
+#    include "rev2.h"
+#elif defined(KEYBOARD_bemeier_bmek_rev3)
+#    include "rev3.h"
+#endif
+
+#define XXX KC_NO  // makes the switch matrix easier to read
+
+// This layout is supported by all revisions
+#define LAYOUT_hhkb(\
+       K00, K01, K02, K03, K04, K05, K06, K07,     K08, K09, K0A, K0B, K0C, K0D, K0E, K1E,\
+      K10,  K11,  K12, K13, K14, K15, K16,        K17, K18, K19, K1A, K1B, K1C, K1D,   K2E,\
+     K20,   K21,   K22, K23, K24, K25, K26,        K27, K28, K29, K2A, K2B,     K2C,    K2D,\
+    K30,      K31,  K32,   K33, K34, K35, K36,   K37, K38, K39, K3A,  K3B, K3C,  K3D,    K3E,\
+                    K42,   K43,      K45,             K48,      K4A,  K4B                     \
+   ) { \
+    { K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E }, \
+    { K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E }, \
+    { K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D, K2E }, \
+    { K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, K3E }, \
+    { XXX, XXX, K42, K43, XXX, K45, XXX, XXX, K48, XXX, K4A, K4B, XXX, XXX, XXX }  \
+}
+
+// Layout exposing all keys (adding the ISO-style split left shift, which is supported starting rev3)
+#define LAYOUT_all(\
+       K00, K01, K02, K03, K04, K05, K06, K07,     K08, K09, K0A, K0B, K0C, K0D, K0E, K1E,\
+      K10,  K11,  K12, K13, K14, K15, K16,        K17, K18, K19, K1A, K1B, K1C, K1D,   K2E,\
+     K20,   K21,   K22, K23, K24, K25, K26,        K27, K28, K29, K2A, K2B,     K2C,    K2D,\
+    K30,  K31, K41, K32,   K33, K34, K35, K36,   K37, K38, K39, K3A,  K3B, K3C,  K3D,    K3E,\
+                    K42,   K43,      K45,             K48,      K4A,  K4B                     \
+   ) { \
+    { K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E }, \
+    { K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E }, \
+    { K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D, K2E }, \
+    { K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, K3E }, \
+    { XXX, K41, K42, K43, XXX, K45, XXX, XXX, K48, XXX, K4A, K4B, XXX, XXX, XXX }  \
+}

keyboards/bemeier/bmek/config.h

@@ -0,0 +1,47 @@
+/* Copyright 2020 bemeier
+ *
+ * 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 0x626D // BeMeier
+#define PRODUCT_ID 0x656B // ErgonomicKeyboard
+#define MANUFACTURER Bemeier
+#define PRODUCT BMEK
+
+#define DYNAMIC_KEYMAP_LAYER_COUNT 5
+#define VIA_EEPROM_CUSTOM_CONFIG_SIZE 20 
+
+/* Keyboard Matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 15
+
+#define DIODE_DIRECTION COL2ROW
+
+#define RGBLIGHT_EFFECT_BREATHING
+#define RGBLIGHT_EFFECT_RAINBOW_MOOD
+#define RGBLIGHT_MODE_STATIC_GRADIENT
+
+#define RGBLED_NUM 6
+#define RGBLIGHT_HUE_STEP 8
+#define RGBLIGHT_SAT_STEP 8
+#define RGBLIGHT_VAL_STEP 8
+#define RGBLIGHT_LIMIT_VAL 255
+
+#define DEBOUNCE 5
+//#define RETRO_TAPPING
+#define TAPPING_TERM 175

keyboards/bemeier/bmek/info.json

@@ -0,0 +1,25 @@
+{
+    "keyboard_name": "bmek", 
+    "url": "https://github.com/Bemeier/bmek", 
+    "maintainer": "Bemeier", 
+    "width": 18, 
+    "height": 5,
+    "layouts": {
+        "LAYOUT_all": {
+            "layout": [
+                {"label":"Home", "x":0, "y":0}, {"label":"Esc", "x":1.5, "y":0}, {"label":"!", "x":2.5, "y":0}, {"label":"@", "x":3.5, "y":0}, {"label":"#", "x":4.5, "y":0}, {"label":"$", "x":5.5, "y":0}, {"label":"%", "x":6.5, "y":0}, {"label":"^", "x":7.5, "y":0}, {"label":"&", "x":10, "y":0}, {"label":"*", "x":11, "y":0}, {"label":"(", "x":12, "y":0}, {"label":")", "x":13, "y":0}, {"label":"_", "x":14, "y":0}, {"label":"+", "x":15, "y":0}, {"label":"|", "x":16, "y":0}, {"label":"~", "x":17, "y":0},
+                {"label":"PgUp", "x":0, "y":1}, {"label":"Tab", "x":1.5, "y":1, "w":1.5}, {"label":"Q", "x":3, "y":1}, {"label":"W", "x":4, "y":1}, {"label":"E", "x":5, "y":1}, {"label":"R", "x":6, "y":1}, {"label":"T", "x":7, "y":1}, {"label":"Y", "x":9.5, "y":1}, {"label":"U", "x":10.5, "y":1}, {"label":"I", "x":11.5, "y":1}, {"label":"O", "x":12.5, "y":1}, {"label":"P", "x":13.5, "y":1}, {"label":"{", "x":14.5, "y":1}, {"label":"}", "x":15.5, "y":1}, {"label":"Backspace", "x":16.5, "y":1, "w":1.5},
+                {"label":"PgDn", "x":0, "y":2}, {"label":"Ctrl", "x":1.5, "y":2, "w":1.75}, {"label":"A", "x":3.25, "y":2}, {"label":"S", "x":4.25, "y":2}, {"label":"D", "x":5.25, "y":2}, {"label":"F", "x":6.25, "y":2}, {"label":"G", "x":7.25, "y":2}, {"label":"H", "x":9.75, "y":2}, {"label":"J", "x":10.75, "y":2}, {"label":"K", "x":11.75, "y":2}, {"label":"L", "x":12.75, "y":2}, {"label":":", "x":13.75, "y":2}, {"label":"\"", "x":14.75, "y":2}, {"label":"Enter", "x":15.75, "y":2, "w":2.25},
+                {"label":"End", "x":0, "y":3}, {"label":"Shift", "x":1.5, "y":3, "w":1.25}, {"label":"~", "x":2.75, "y":3}, {"label":"Z", "x":3.75, "y":3}, {"label":"X", "x":4.75, "y":3}, {"label":"C", "x":5.75, "y":3}, {"label":"V", "x":6.75, "y":3}, {"label":"B", "x":7.75, "y":3}, {"label":"B", "x":9.25, "y":3}, {"label":"N", "x":10.25, "y":3}, {"label":"M", "x":11.25, "y":3}, {"label":"<", "x":12.25, "y":3}, {"label":">", "x":13.25, "y":3}, {"label":"?", "x":14.25, "y":3}, {"label":"Shift", "x":15.25, "y":3, "w":1.75}, {"label":"Fn", "x":17, "y":3}, {"label":"Win", "x":3.75, "y":4}, {"label":"Alt", "x":4.75, "y":4, "w":1.25}, {"x":6, "y":4, "w":2.75}, {"x":9.25, "y":4, "w":2.75}, {"label":"Alt", "x":12, "y":4, "w":1.25}, {"label":"Win", "x":13.25, "y":4}
+            ]
+        },
+        "LAYOUT_hhkb": {
+            "layout": [
+                {"label":"Home", "x":0, "y":0}, {"label":"Esc", "x":1.5, "y":0}, {"label":"!", "x":2.5, "y":0}, {"label":"@", "x":3.5, "y":0}, {"label":"#", "x":4.5, "y":0}, {"label":"$", "x":5.5, "y":0}, {"label":"%", "x":6.5, "y":0}, {"label":"^", "x":7.5, "y":0}, {"label":"&", "x":10, "y":0}, {"label":"*", "x":11, "y":0}, {"label":"(", "x":12, "y":0}, {"label":")", "x":13, "y":0}, {"label":"_", "x":14, "y":0}, {"label":"+", "x":15, "y":0}, {"label":"|", "x":16, "y":0}, {"label":"~", "x":17, "y":0},
+                {"label":"PgUp", "x":0, "y":1}, {"label":"Tab", "x":1.5, "y":1, "w":1.5}, {"label":"Q", "x":3, "y":1}, {"label":"W", "x":4, "y":1}, {"label":"E", "x":5, "y":1}, {"label":"R", "x":6, "y":1}, {"label":"T", "x":7, "y":1}, {"label":"Y", "x":9.5, "y":1}, {"label":"U", "x":10.5, "y":1}, {"label":"I", "x":11.5, "y":1}, {"label":"O", "x":12.5, "y":1}, {"label":"P", "x":13.5, "y":1}, {"label":"{", "x":14.5, "y":1}, {"label":"}", "x":15.5, "y":1}, {"label":"Backspace", "x":16.5, "y":1, "w":1.5},
+                {"label":"PgDn", "x":0, "y":2}, {"label":"Ctrl", "x":1.5, "y":2, "w":1.75}, {"label":"A", "x":3.25, "y":2}, {"label":"S", "x":4.25, "y":2}, {"label":"D", "x":5.25, "y":2}, {"label":"F", "x":6.25, "y":2}, {"label":"G", "x":7.25, "y":2}, {"label":"H", "x":9.75, "y":2}, {"label":"J", "x":10.75, "y":2}, {"label":"K", "x":11.75, "y":2}, {"label":"L", "x":12.75, "y":2}, {"label":":", "x":13.75, "y":2}, {"label":"\"", "x":14.75, "y":2}, {"label":"Enter", "x":15.75, "y":2, "w":2.25},
+                {"label":"End", "x":0, "y":3}, {"label":"Shift", "x":1.5, "y":3, "w":2.25}, {"label":"Z", "x":3.75, "y":3}, {"label":"X", "x":4.75, "y":3}, {"label":"C", "x":5.75, "y":3}, {"label":"V", "x":6.75, "y":3}, {"label":"B", "x":7.75, "y":3}, {"label":"B", "x":9.25, "y":3}, {"label":"N", "x":10.25, "y":3}, {"label":"M", "x":11.25, "y":3}, {"label":"<", "x":12.25, "y":3}, {"label":">", "x":13.25, "y":3}, {"label":"?", "x":14.25, "y":3}, {"label":"Shift", "x":15.25, "y":3, "w":1.75}, {"label":"Fn", "x":17, "y":3}, {"label":"Win", "x":3.75, "y":4}, {"label":"Alt", "x":4.75, "y":4, "w":1.25}, {"x":6, "y":4, "w":2.75}, {"x":9.25, "y":4, "w":2.75}, {"label":"Alt", "x":12, "y":4, "w":1.25}, {"label":"Win", "x":13.25, "y":4}
+            ]
+        }
+    }
+}

keyboards/bemeier/bmek/keymaps/default/README.md

@@ -0,0 +1,4 @@
+# Default BMEK Keymap
+This is the default keymap for the BMEK, besides the left macro columns and the split spacebars.
+It's uses the HHKB-like layout options (no split left shift, split backspace and split right shift).
+Please checkout the diagrams in ```keymap.c``` for an overview of the keymap.

keyboards/bemeier/bmek/keymaps/default/keymap.c

@@ -0,0 +1,76 @@
+/* Copyright 2020 bemeier
+ *
+ * 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_hhkb(
+/* Default layer
+┌─────┐ ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┐    ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
+│ F13 │ │ ESC │  1  │  2  │  3  │  4  │  5  │  6  │    │  7  │  8  │  9  │  0  │  -  │  =  │  \  │  `  │
+├─────┤ ├─────┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┘  ┌─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴─────┤
+│ F14 │ │  TAB  │  Q  │  W  │  E  │  R  │  T  │      │  Y  │  U  │  I  │  O  │  P  │  [  │  ]  │  BSPC │
+├─────┤ ├───────┴┬────┴┬────┴┬────┴┬────┴┬────┴┐     └─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴───────┤
+│ F15 │ │  CTRL  │  A  │  S  │  D  │  F  │  G  │       │  H  │  J  │  K  │  L  │  ;  │  '  │   ENTER   │
+├─────┤ ├────────┴┬────┴┬────┴┬────┴┬────┴┬────┴┐     ┌┴────┬┴────┬┴────┬┴────┬┴────┬┴────┬┴──────┬────┤
+│ F16 │ │ SHFT    │  Z  │  X  │  C  │  V  │  B  │     │  B  │  N  │  M  │  ,  │  .  │  /  │  SHFT │ Fn │
+└─────┘ └─────────┼─────┼─────┴┬────┴─────┴─────┤     ├─────┴─────┴────┬┴─────┼─────┼─────┴───────┴────┘
+                  │ GUI │ ALT  │     SPACE      │     │   SPACE/Fn_1   │  ALT │ CTL │
+                  └─────┴──────┴────────────────┘     └────────────────┴──────┴─────┘
+*/
+  KC_F13,  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_BSLS,  KC_GRV,
+  KC_F14,  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_BSPC,
+  KC_F15, KC_LCTL,       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_F16, KC_LSFT,         KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,         KC_B,   KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLSH,   KC_RSFT,  MO(1),
+                     KC_LGUI, KC_LALT,                KC_SPC,           LT(1, KC_SPC),          KC_RALT, KC_RCTL
+), [1] = LAYOUT_hhkb(
+/* Function Layer 1: Nav
+┌─────┐ ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┐    ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
+│ RST │ │ PWR │ F1  │ F2  │ F3  │ F4  │ F5  │ F6  │    │ F7  │ F8  │ F9  │ F10 │ F11 │ F12 │ INS │ DEL │
+├─────┤ ├─────┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┘  ┌─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴─────┤
+│     │ │ CAPS  │     │     │     │     │     │      │     │     │PSCR │SLCK │PAUS │  ^  │     │       │
+├─────┤ ├───────┴┬────┴┬────┴┬────┴┬────┴┬────┴┐     └─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴───────┤
+│     │ │        │ o)  │ o)} │  Ø  │EJCT │     │       │  *  │  /  │HOME │PGUP │ <-  │  -> │           │
+├─────┤ ├────────┴┬────┴┬────┴┬────┴┬────┴┬────┴┐     ┌┴────┬┴────┬┴────┬┴────┬┴────┬┴────┬┴──────┬────┤
+│     │ │         │     │     │ CFG │     │     │     │  +  │  -  │     │ END │PGDN │  v  │       │    │
+└─────┘ └─────────┼─────┼─────┴┬────┴─────┴─────┤     ├─────┴─────┴────┬┴─────┼─────┼─────┴───────┴────┘
+                  │     │      │                │     │                │      │     │
+                  └─────┴──────┴────────────────┘     └────────────────┴──────┴─────┘
+*/
+ RESET,   KC_PWR,   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_INS,  KC_DEL,
+ _______, KC_CAPS,   _______, _______, _______, _______, _______,        _______, _______, KC_PSCR, KC_SLCK, KC_PAUS,   KC_UP, _______,  _______,
+ _______, _______,    KC_VOLD, KC_VOLU, KC_MUTE, KC_EJCT, _______,          KC_PAST, KC_PSLS, KC_HOME, KC_PGUP, KC_LEFT, KC_RGHT,        KC_PENT,
+ _______, _______, _______, _______, TG(2), _______, _______, _______,    KC_PPLS, KC_PMNS,  KC_END, KC_PGDN, KC_DOWN,       _______,    _______,
+                     _______, _______,               _______,                 _______,          _______, _______
+), [2] = LAYOUT_hhkb(
+/* Function Layer 4: Firmware Config (TODO)
+┌─────┐ ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┐    ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
+│ RST │ │     │     │     │     │     │     │     │    │     │     │     │     │     │     │     │     │
+├─────┤ ├─────┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┘  ┌─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴─────┤
+│     │ │       │ RGB │RGB+ │RGB- │HUE+ │HUE- │      │     │     │     │     │     │     │     │       │
+├─────┤ ├───────┴┬────┴┬────┴┬────┴┬────┴┬────┴┐     └─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴───────┤
+│     │ │        │     │SPD+ │SPD- │SAT+ │SAT- │       │     │     │     │     │     │     │           │
+├─────┤ ├────────┴┬────┴┬────┴┬────┴┬────┴┬────┴┐     ┌┴────┬┴────┬┴────┬┴────┬┴────┬┴────┬┴──────┬────┤
+│     │ │         │     │     │ ___ │VAL+ │VAL- │     │     │     │     │     │     │     │       │    │
+└─────┘ └─────────┼─────┼─────┴┬────┴─────┴─────┤     ├─────┴─────┴────┬┴─────┼─────┼─────┴───────┴────┘
+                  │     │      │                │     │                │      │     │
+                  └─────┴──────┴────────────────┘     └────────────────┴──────┴─────┘
+*/
+ RESET,   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+ XXXXXXX, XXXXXXX,  RGB_TOG, RGB_MOD, RGB_RMOD, RGB_HUI, RGB_HUD,        XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,  XXXXXXX,
+ XXXXXXX, XXXXXXX,    XXXXXXX, RGB_SPI, RGB_SPD, RGB_SAI, RGB_SAD,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,        XXXXXXX,
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,   TG(2), RGB_VAI, RGB_VAD,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,  _______,
+                     XXXXXXX, XXXXXXX,               XXXXXXX,                 _______,          XXXXXXX, XXXXXXX
+) };

keyboards/bemeier/bmek/keymaps/via/README.md

@@ -0,0 +1,18 @@
+# Default VIA Keymap
+Compile the firmware with this keymap for use the BMEK with the [VIA configurator](https://caniusevia.com/).
+Layout options can be configured in VIA (see first screenshot below).
+
+## 0: Base Layer
+![Base Layer](https://i.imgur.com/tBu50SS.png)
+
+## 1: Nav Layer
+![Nav Layer](https://i.imgur.com/ZzEow3t.png)
+
+## 2: NUM Block
+![NUM Block](https://i.imgur.com/vzjZIa1.png)
+
+## 4: FW Config
+![FW Config](https://i.imgur.com/L7QynAb.png)
+
+## Alternative Preconfigured Layouts
+TODO: Provide (links to) some alternative via keymaps after VIA support is landed upstream.

keyboards/bemeier/bmek/keymaps/via/keymap.c

@@ -0,0 +1,114 @@
+/* Copyright 2020 bemeier
+ *
+ * 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_all(
+/* Default layer
+┌─────┐ ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┐    ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
+│ F13 │ │ ESC │  1  │  2  │  3  │  4  │  5  │  6  │    │  7  │  8  │  9  │  0  │  -  │  =  │  \  │  `  │
+├─────┤ ├─────┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┘  ┌─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴─────┤
+│ F14 │ │  TAB  │  Q  │  W  │  E  │  R  │  T  │      │  Y  │  U  │  I  │  O  │  P  │  [  │  ]  │  BSPC │
+├─────┤ ├───────┴┬────┴┬────┴┬────┴┬────┴┬────┴┐     └─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴───────┤
+│ F15 │ │  CTRL  │  A  │  S  │  D  │  F  │  G  │       │  H  │  J  │  K  │  L  │  ;  │  '  │   ENTER   │
+├─────┤ ├───────┬┴┬────┴┬────┴┬────┴┬────┴┬────┴┐     ┌┴────┬┴────┬┴────┬┴────┬┴────┬┴────┬┴──────┬────┤
+│ F16 │ │ SHFT  │`│  Z  │  X  │  C  │  V  │  B  │     │  B  │  N  │  M  │  ,  │  .  │  /  │  SHFT │ Fn │
+└─────┘ └───────┴─┼─────┼─────┴┬────┴─────┴─────┤     ├─────┴─────┴────┬┴─────┼─────┼─────┴───────┴────┘
+                  │ GUI │ ALT  │     SPACE      │     │   SPACE/Fn_1   │  ALT │ CTL │
+                  └─────┴──────┴────────────────┘     └────────────────┴──────┴─────┘
+*/
+  KC_F13,  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_BSLS,  KC_GRV,
+  KC_F14,  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_BSPC,
+  KC_F15, KC_LCTL,       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_F16, KC_LSFT,  KC_GRV,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_B,    KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLSH, KC_RSFT,    MO(1),
+                     KC_LGUI, KC_LALT,                KC_SPC,           LT(1, KC_SPC),          KC_RALT, KC_RCTL
+), [1] = LAYOUT_all(
+/* Function Layer 1: Nav
+┌─────┐ ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┐    ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
+│ RST │ │     │ F1  │ F2  │ F3  │ F4  │ F5  │ F6  │    │ F7  │ F8  │ F9  │ F10 │ F11 │ F12 │ INS │ DEL │
+├─────┤ ├─────┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┘  ┌─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴─────┤
+│     │ │       │ END │  ^  │HOME │PGUP │     │      │     │     │     │     │ |>  │ <<  │ >>  │       │
+├─────┤ ├───────┴┬────┴┬────┴┬────┴┬────┴┬────┴┐     └─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴───────┤
+│     │ │        │ <-  │  v  │ ->  │PGDN │     │       │ <-  │  v  │  ^  │ ->  │ o)  │ o)} │           │
+├─────┤ ├───────┬┴┬────┴┬────┴┬────┴┬────┴┬────┴┐     ┌┴────┬┴────┬┴────┬┴────┬┴────┬┴────┬┴──────┬────┤
+│     │ │       │ │     │     │ CFG │     │ NUM │     │     │     │     │LDSKT│RDSKT│  Ø  │       │    │
+└─────┘ └───────┴─┼─────┼─────┴┬────┴─────┴─────┤     ├─────┴─────┴────┬┴─────┼─────┼─────┴───────┴────┘
+                  │     │      │                │     │                │      │     │
+                  └─────┴──────┴────────────────┘     └────────────────┴──────┴─────┘
+*/
+ RESET,   _______,   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_INS,  KC_DEL,
+ _______, _______,    KC_END,   KC_UP, KC_HOME, KC_PGUP, XXXXXXX,        XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_MPLY, KC_MPRV, KC_MNXT,  _______,
+ _______, _______,    KC_LEFT, KC_DOWN, KC_RGHT, KC_PGDN, XXXXXXX,          KC_LEFT, KC_DOWN,   KC_UP, KC_RGHT, KC_VOLD, KC_VOLU,        _______,
+ _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, TG(4), XXXXXXX, XXXXXXX, TG(2), XXXXXXX, XXXXXXX, LCTL(LGUI(KC_LEFT)), LCTL(LGUI(KC_RGHT)), KC_MUTE, _______,  _______,
+                     _______, _______,               _______,                 _______,          _______, _______
+), [2] = LAYOUT_all(
+/* Function Layer 2: Numpad example
+┌─────┐ ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┐    ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
+│     │ │     │     │     │     │     │     │     │    │  7  │  8  │  9  │  0  │  -  │  +  │     │     │
+├─────┤ ├─────┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┘  ┌─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴─────┤
+│     │ │       │     │     │     │     │     │      │  4  │  5  │  6  │     │  /  │  *  │     │       │
+├─────┤ ├───────┴┬────┴┬────┴┬────┴┬────┴┬────┴┐     └─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴───────┤
+│     │ │        │     │     │     │     │     │       │  1  │  2  │  3  │     │     │     │ KP_ENTER  │
+├─────┤ ├───────┬┴┬────┴┬────┴┬────┴┬────┴┬────┴┐     ┌┴────┬┴────┬┴────┬┴────┬┴────┬┴────┬┴──────┬────┤
+│     │ │       │ │     │     │     │     │     │     │ ___ │  0  │  .  │     │     │     │       │    │
+└─────┘ └───────┴─┼─────┼─────┴┬────┴─────┴─────┤     ├─────┴─────┴────┬┴─────┼─────┼─────┴───────┴────┘
+                  │     │      │                │     │                │      │     │
+                  └─────┴──────┴────────────────┘     └────────────────┴──────┴─────┘
+*/
+ _______, _______, _______, _______, _______, _______, _______, _______,  KC_KP_7, KC_KP_8, KC_KP_9, KC_KP_0, KC_PMNS, KC_PPLS, _______, _______,
+ _______, _______,   _______, _______, _______, _______, _______,        KC_KP_4, KC_KP_5, KC_KP_6, XXXXXXX, KC_PSLS, KC_PAST, _______,  _______,
+ _______, _______,    _______, _______, _______, _______, _______,          KC_KP_1, KC_KP_2, KC_KP_3, XXXXXXX, _______, _______,        KC_PENT,
+ _______, _______, _______, _______, _______, _______, _______, _______,   TG(2), KC_KP_0, KC_PDOT, _______, _______, _______, _______,  _______,
+                     _______, _______,               _______,                 _______,          _______, _______
+), [3] = LAYOUT_all(
+/* Function Layer 3
+┌─────┐ ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┐    ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
+│     │ │     │     │     │     │     │     │     │    │     │     │     │     │     │     │     │     │
+├─────┤ ├─────┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┘  ┌─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴─────┤
+│     │ │       │     │     │     │     │     │      │     │     │     │     │     │     │     │       │
+├─────┤ ├───────┴┬────┴┬────┴┬────┴┬────┴┬────┴┐     └─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴───────┤
+│     │ │        │     │     │     │     │     │       │     │     │     │     │     │     │           │
+├─────┤ ├───────┬┴┬────┴┬────┴┬────┴┬────┴┬────┴┐     ┌┴────┬┴────┬┴────┬┴────┬┴────┬┴────┬┴──────┬────┤
+│     │ │       │ │     │     │     │     │     │     │     │     │     │     │     │     │       │    │
+└─────┘ └───────┴─┼─────┼─────┴┬────┴─────┴─────┤     ├─────┴─────┴────┬┴─────┼─────┼─────┴───────┴────┘
+                  │     │      │                │     │                │      │     │
+                  └─────┴──────┴────────────────┘     └────────────────┴──────┴─────┘
+*/
+ _______, _______, _______, _______, _______, _______, _______, _______,  _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______,   _______, _______, _______, _______, _______,        _______, _______, _______, _______, _______, _______, _______,  _______,
+ _______, _______,    _______, _______, _______, _______, _______,          _______, _______, _______, _______, _______, _______,        _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,  _______,
+                     _______, _______,               _______,                 _______,          _______, _______
+), [4] = LAYOUT_all(
+/* Function Layer 4: Firmware Config
+┌─────┐ ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┐    ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
+│ RST │ │     │     │     │     │     │     │     │    │     │     │     │     │     │     │     │     │
+├─────┤ ├─────┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┘  ┌─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴───┬─┴─────┤
+│     │ │       │ RGB │RGB+ │RGB- │HUE+ │HUE- │      │     │     │     │     │     │     │     │       │
+├─────┤ ├───────┴┬────┴┬────┴┬────┴┬────┴┬────┴┐     └─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴─┬───┴───────┤
+│     │ │        │     │SPD+ │SPD- │SAT+ │SAT- │       │     │     │     │     │     │     │           │
+├─────┤ ├───────┬┴┬────┴┬────┴┬────┴┬────┴┬────┴┐     ┌┴────┬┴────┬┴────┬┴────┬┴────┬┴────┬┴──────┬────┤
+│     │ │       │ │     │     │ ___ │VAL+ │VAL- │     │     │     │     │     │     │     │       │    │
+└─────┘ └───────┴─┼─────┼─────┴┬────┴─────┴─────┤     ├─────┴─────┴────┬┴─────┼─────┼─────┴───────┴────┘
+                  │     │      │                │     │                │      │     │
+                  └─────┴──────┴────────────────┘     └────────────────┴──────┴─────┘
+*/
+ RESET,   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+ XXXXXXX, XXXXXXX,  RGB_TOG, RGB_MOD, RGB_RMOD, RGB_HUI, RGB_HUD,        XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,  XXXXXXX,
+ XXXXXXX, XXXXXXX,    XXXXXXX, RGB_SPI, RGB_SPD, RGB_SAI, RGB_SAD,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,        XXXXXXX,
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,   TG(4), RGB_VAI, RGB_VAD, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,  _______,
+                     XXXXXXX, XXXXXXX,               XXXXXXX,                 _______,          XXXXXXX, XXXXXXX
+) };

keyboards/bemeier/bmek/keymaps/via/rules.mk

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

keyboards/bemeier/bmek/rev1/config.h

@@ -0,0 +1,29 @@
+/* Copyright 2020 bemeier
+ *
+ * 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"
+
+#define DEVICE_VER      0x0001
+
+#define MATRIX_ROW_PINS \
+    { D4, D7, B6, B4, B7 }
+#define MATRIX_COL_PINS \
+    { F1, B0, B1, B2, B3, D0, D1, D2, C6, C7, F7, F6, F5, F4, B5 }
+#define UNUSED_PINS \
+    { D4, D5, F0, B7 }
+#define RGB_DI_PIN E6
+

keyboards/bemeier/bmek/rev1/rev1.c

@@ -0,0 +1,16 @@
+/* Copyright 2020 bemeier
+ *
+ * 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 "rev1.h"

keyboards/bemeier/bmek/rev1/rev1.h

@@ -0,0 +1,18 @@
+/* Copyright 2020 bemeier
+ *
+ * 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"

keyboards/bemeier/bmek/rev1/rules.mk

@@ -0,0 +1,21 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE      = lite
+MOUSEKEY_ENABLE       = no
+EXTRAKEY_ENABLE       = yes
+CONSOLE_ENABLE        = no
+COMMAND_ENABLE        = no
+SLEEP_LED_ENABLE      = yes
+SPLIT_KEYBOARD        = no
+BACKLIGHT_ENABLE      = no
+NKRO_ENABLE           = yes
+RGBLIGHT_ENABLE       = yes
+AUDIO_ENABLE          = no
+LTO_ENABLE            = yes

keyboards/bemeier/bmek/rev2/config.h

@@ -0,0 +1,29 @@
+/* Copyright 2020 bemeier
+ *
+ * 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"
+
+#define DEVICE_VER      0x0002
+
+#define MATRIX_ROW_PINS \
+    { F4, F5, D7, B5, B4 }
+#define MATRIX_COL_PINS \
+    { F6, B0, B1, F7, C7, C6, B6, F1, B2, B3, D6, D3, D2, D1, D0 } 
+#define UNUSED_PINS \
+    { D4, D5, F0, B7 }
+
+#define RGB_DI_PIN E6

keyboards/bemeier/bmek/rev2/rev2.c

@@ -0,0 +1,16 @@
+/* Copyright 2020 bemeier
+ *
+ * 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 "rev2.h"

keyboards/bemeier/bmek/rev2/rev2.h

@@ -0,0 +1,18 @@
+/* Copyright 2020 bemeier
+ *
+ * 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"

keyboards/bemeier/bmek/rev2/rules.mk

@@ -0,0 +1,21 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE      = lite
+MOUSEKEY_ENABLE       = no
+EXTRAKEY_ENABLE       = yes
+CONSOLE_ENABLE        = no
+COMMAND_ENABLE        = no
+SLEEP_LED_ENABLE      = yes
+SPLIT_KEYBOARD        = no
+BACKLIGHT_ENABLE      = no
+NKRO_ENABLE           = yes
+RGBLIGHT_ENABLE       = yes
+AUDIO_ENABLE          = no
+LTO_ENABLE            = yes

keyboards/bemeier/bmek/rev3/config.h

@@ -0,0 +1,29 @@
+/* Copyright 2020 bemeier
+ *
+ * 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"
+
+#define DEVICE_VER      0x0003
+
+#define MATRIX_ROW_PINS \
+    { F1, B4, B5, D6, D7 }
+#define MATRIX_COL_PINS \
+    { B6, C6, C7, F7, F6, F5, F4, F0, B7, D0, D1, D2, D3, D5, D4 } 
+#define UNUSED_PINS \
+    { D0, B1, B2, B3 }
+
+#define RGB_DI_PIN E6

keyboards/bemeier/bmek/rev3/rev3.c

@@ -0,0 +1,16 @@
+/* Copyright 2020 bemeier
+ *
+ * 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 "rev3.h"

keyboards/bemeier/bmek/rev3/rev3.h

@@ -0,0 +1,24 @@
+/* Copyright 2020 bemeier
+ *
+ * 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"
+
+/*
+PCB rev3 has a number of layout options that rev2 and rev1 don't have,
+however, to me just using "ALL_67" for all for all keymaps seems easier to
+maintain than adding all possible permutations of layout options here.
+*/

keyboards/bemeier/bmek/rev3/rules.mk

@@ -0,0 +1,21 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE      = lite
+MOUSEKEY_ENABLE       = no
+EXTRAKEY_ENABLE       = yes
+CONSOLE_ENABLE        = no
+COMMAND_ENABLE        = no
+SLEEP_LED_ENABLE      = yes
+SPLIT_KEYBOARD        = no
+BACKLIGHT_ENABLE      = no
+NKRO_ENABLE           = yes
+RGBLIGHT_ENABLE       = yes
+AUDIO_ENABLE          = no
+LTO_ENABLE            = yes