[Keymap] rjhilgefort's Ergodox Infinity (#11345)

* initial commit- copy of default

* beginnings of ergodox layout conversion

* from scratch 2020 RJH ergodox layout!

* remove extra line in keymap

* only shift to layers, led work

* Fleshed out readme

* tweak alt placement

* updated readme

* PR feedback, updated default layer

* Update keyboards/ergodox_infinity/keymaps/rjhilgefort/keymap.c

Co-authored-by: Ryan <fauxpark@gmail.com>

Co-authored-by: Ryan <fauxpark@gmail.com>

keyboards/ergodox_infinity/keymaps/default/keymap.c

@@ -1,13 +1,15 @@
 #include QMK_KEYBOARD_H
 #include "version.h"
 
-#define BASE 0 // default layer
-#define SYMB 1 // symbols
-#define MDIA 2 // media keys
+enum custom_layers {
+    BASE,   // default layer
+    SYMB,   // symbols
+    MDIA,   // media keys
+};
+
 
 enum custom_keycodes {
   PLACEHOLDER = SAFE_RANGE, // can always be here
-  EPRM,
   VRSN,
   RGB_SLD
 };
@@ -67,7 +69,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  * |---------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
  * |         |   %  |   ^  |   [  |   ]  |   ~  |      |           |      |   &  |   1  |   2  |   3  |   \  |        |
  * `---------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
- *   | EPRM  |      |      |      |      |                                       |      |    . |   0  |   =  |      |
+ *   |EEP_RST|      |      |      |      |                                       |      |    . |   0  |   =  |      |
  *   `-----------------------------------'                                       `----------------------------------'
  *                                        ,-------------.       ,-------------.
  *                                        |Animat|      |       |Toggle|Solid |
@@ -84,7 +86,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
        KC_TRNS,KC_EXLM,KC_AT,  KC_LCBR,KC_RCBR,KC_PIPE,KC_TRNS,
        KC_TRNS,KC_HASH,KC_DLR, KC_LPRN,KC_RPRN,KC_GRV,
        KC_TRNS,KC_PERC,KC_CIRC,KC_LBRC,KC_RBRC,KC_TILD,KC_TRNS,
-          EPRM,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,
+       EEP_RST,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,
                                        RGB_MOD,KC_TRNS,
                                                KC_TRNS,
                                RGB_VAD,RGB_VAI,KC_TRNS,
@@ -144,12 +146,6 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   switch (keycode) {
     // dynamically generate these.
-    case EPRM:
-      if (record->event.pressed) {
-        eeconfig_init();
-      }
-      return false;
-      break;
     case VRSN:
       if (record->event.pressed) {
         SEND_STRING (QMK_KEYBOARD "/" QMK_KEYMAP " @ " QMK_VERSION);

keyboards/ergodox_infinity/keymaps/rjhilgefort/keymap.c

@@ -0,0 +1,381 @@
+/**
+ * Copyright 2021 Rob Hilgefort <@rjhilgefort>
+ *
+ * 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
+#include "version.h"
+
+
+enum custom_layers {
+    BASEMAC, // Base Mac Layer
+    BASELNX, // Base Linux Layer
+    SYMB,    // Symbols Layer
+    MANMAC,  // Media Numbers Mac Layer
+    MANLNX,  // Media Numbers Linux Layer
+    EXA,     // Extra Layer
+};
+
+enum custom_keycodes {
+  PLACEHOLDER = SAFE_RANGE, // can always be here
+  VRSN,
+};
+
+#define ALT_ESC ALT_T(KC_ESC)
+#define CTL_ESC CTL_T(KC_ESC)
+#define GUI_ESC GUI_T(KC_ESC)
+#define HYPER LGUI(LSFT(KC_LALT))
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Keymap 0: Base (Mac)
+ *
+ * ,--------------------------------------------------.           ,--------------------------------------------------.
+ * |        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+ * |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+ * | Tab    |   Q  |   W  |   E  |   R  |   T  |      |           |      |   Y  |   U  |   I  |   O  |   P  |  Bksp  |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * | Ct/Esc |   A  |   S  |   D  |   F  |   G  |------|           |------|   H  |   J  |   K  |   L  |Ctrl/;|   '    |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * | Shift  |   Z  |   X  |   C  |   V  |   B  |      |           |      |   N  |   M  |   ,  |   .  |Ctrl//| Enter  |
+ * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   |      |Shift | Tab  | ↑ L3 |Alt/Ec|                                       | ↑ L2 |Hyper |   '  |Enter |      |
+ *   `----------------------------------'                                       `----------------------------------'
+ *                                        ,-------------.       ,---------------.
+ *                                        |      |      |       |      |        |
+ *                                 ,------+------+------|       |------+--------+------.
+ *                                 |      |      |      |       |      |        |      |
+ *                                 | LGui | Bksp |------|       |------|  Bksp  | Spc  |
+ *                                 |      |      |      |       |      |        |      |
+ *                                 `--------------------'       `----------------------'
+ */
+[BASEMAC] = LAYOUT_ergodox(
+    // left hand
+    _______, _______, _______, _______,    _______, _______, _______,
+    KC_TAB,  KC_Q,    KC_W,    KC_E,       KC_R,    KC_T,    _______,
+    CTL_ESC, KC_A,    KC_S,    KC_D,       KC_F,    KC_G,
+    KC_LSFT, KC_Z,    KC_X,    KC_C,       KC_V,    KC_B,    _______,
+    _______, KC_LSFT, KC_TAB,  MO(MANMAC), ALT_ESC,
+                                                    _______, _______,
+                                                             _______,
+                                           KC_LGUI, KC_BSPC, _______,
+    // right hand
+    _______, _______, _______,  _______, _______, _______,        _______,
+    _______, KC_Y,    KC_U,     KC_I,    KC_O,    KC_P,           KC_BSPC,
+             KC_H,    KC_J,     KC_K,    KC_L,    CTL_T(KC_SCLN), KC_QUOT,
+    _______, KC_N,    KC_M,     KC_COMM, KC_DOT,  CTL_T(KC_SLSH), KC_ENTER,
+                      MO(SYMB), HYPER,   KC_QUOT, KC_ENTER,       _______,
+    _______, _______,
+    _______,
+    _______, KC_BSPC, KC_SPC
+),
+
+/* Keymap 1: Base (Linux)
+ *
+ * ,--------------------------------------------------.           ,--------------------------------------------------.
+ * |        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+ * |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+ * | Tab    |   Q  |   W  |   E  |   R  |   T  |      |           |      |   Y  |   U  |   I  |   O  |   P  |  Bksp  |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * | Ct/Esc |   A  |   S  |   D  |   F  |   G  |------|           |------|   H  |   J  |   K  |   L  |Ctrl/;|   '    |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * | Shift  |   Z  |   X  |   C  |   V  |   B  |      |           |      |   N  |   M  |   ,  |   .  |Ctrl//| Enter  |
+ * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   |      |Shift | Tab  | ↑ L4 |Gui/Ec|                                       | ↑ L2 | Hyper|   '  |Enter |      |
+ *   `-----------------------------------'                                      `----------------------------------'
+ *                                        ,-------------.       ,---------------.
+ *                                        |      |      |       |      |        |
+ *                                 ,------+------+------|       |------+--------+------.
+ *                                 |      |      |      |       |      |        |      |
+ *                                 | Ctrl | Bksp |------|       |------|  Bksp  | Spc  |
+ *                                 |      |      |      |       |      |        |      |
+ *                                 `--------------------'       `----------------------'
+ */
+[BASELNX] = LAYOUT_ergodox(
+    // left hand
+    _______, _______, _______, _______,    _______, _______, _______,
+    KC_TAB,  KC_Q,    KC_W,    KC_E,       KC_R,    KC_T,    _______,
+    ALT_ESC, KC_A,    KC_S,    KC_D,       KC_F,    KC_G,
+    KC_LSFT, KC_Z,    KC_X,    KC_C,       KC_V,    KC_B,    _______,
+    _______, KC_LSFT, KC_TAB,  MO(MANLNX), GUI_ESC,
+                                                    _______, _______,
+                                                             _______,
+                                          KC_LCTRL, KC_BSPC, _______,
+    // right hand
+    _______, _______, _______,  _______, _______, _______,        _______,
+    _______, KC_Y,    KC_U,     KC_I,    KC_O,    KC_P,           KC_BSPC,
+             KC_H,    KC_J,     KC_K,    KC_L,    CTL_T(KC_SCLN), KC_QUOT,
+    _______, KC_N,    KC_M,     KC_COMM, KC_DOT,  CTL_T(KC_SLSH), KC_ENTER,
+                      MO(SYMB), HYPER,   KC_QUOT, KC_ENTER,       _______,
+    _______, _______,
+    _______,
+    _______, KC_BSPC, KC_SPC
+),
+
+/* Keymap 2: Symbol Layer
+ *
+ * ,---------------------------------------------------.           ,--------------------------------------------------.
+ * |         |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+ * |---------+------+------+------+------+------+------|           |------+------+------+------+------+------+--------|
+ * |         |   \  |   /  |   [  |   ]  |   ~  |      |           |      |   |  |   =  |   +  |   -  |   _  |        |
+ * |---------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |         |   {  |   }  |   (  |   )  |   `  |------|           |------|   ←  |   ↓  |   ↑  |   →  |      |        |
+ * |---------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |         |   !  |   @  |   #  |   $  |   %  |      |           |      |   ^  |   &  |   *  |   (  |   )  |        |
+ * `---------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   |       |      |      | ↑ L5 |      |                                       | TRNS |      |      |      |      |
+ *   `-----------------------------------'                                       `----------------------------------'
+ *                                        ,-------------.       ,-------------.
+ *                                        |      |      |       |      |      |
+ *                                 ,------+------+------|       |------+------+------.
+ *                                 |      |      |      |       |      |      |      |
+ *                                 |      | Del  |------|       |------| Del  |      |
+ *                                 |      |      |      |       |      |      |      |
+ *                                 `--------------------'       `--------------------'
+ */
+[SYMB] = LAYOUT_ergodox(
+    // left hand
+    _______, _______, _______, _______, _______, _______, _______,
+    _______, KC_BSLS, KC_SLSH, KC_LBRC, KC_RBRC, KC_TILD, _______,
+    _______, KC_LCBR, KC_RCBR, KC_LPRN, KC_RPRN, KC_GRV,
+    _______, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, _______,
+    _______, _______, _______, MO(EXA), _______,
+                                                 _______, _______,
+                                                          _______,
+                                        _______, KC_DEL,  _______,
+    // right hand
+    _______, _______, _______, _______, _______,  _______, _______,
+    _______, KC_PIPE, KC_EQL,  KC_PLUS, KC_MINS,  KC_UNDS, _______,
+             KC_LEFT, KC_DOWN, KC_UP,   KC_RIGHT, _______, _______,
+    _______, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN,  KC_RPRN, _______,
+                      KC_TRNS, _______, _______,  _______, _______,
+    _______, _______,
+    _______,
+    _______, KC_DEL,  _______
+),
+
+/* Keymap 3: Media & Numbers (MAC)
+ *
+ * ,--------------------------------------------------.           ,--------------------------------------------------.
+ * |        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+ * |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+ * |        |      |Scrn -| Vol+ |Scrn +|      |      |           |      |      |   7  |   8  |   9  |   *  |        |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |        |VolMut|Trak ←|Ply/Ps|Trak →|      |------|           |------|      |   4  |   5  |   6  |   +  |        |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |        |      |      | Vol- |      |      |      |           |      |      |   1  |   2  |   3  |   \  |        |
+ * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   |      |      |      | TRNS |      |                                       | ↑ L5 |   0  |   .  |   =  |      |
+ *   `----------------------------------'                                       `----------------------------------'
+ *                                        ,-------------.       ,-------------.
+ *                                        |      |      |       |      |      |
+ *                                 ,------+------+------|       |------+------+------.
+ *                                 |      |      |      |       |      |      |      |
+ *                                 |      |      |------|       |------|      |   0  |
+ *                                 |      |      |      |       |      |      |      |
+ *                                 `--------------------'       `--------------------'
+ */
+[MANMAC] = LAYOUT_ergodox(
+    // left hand
+    _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, KC_BRMD, KC_VOLU, KC_BRMU, _______, _______,
+    _______, KC_MUTE, KC_MRWD, KC_MPLY, KC_MFFD, _______,
+    _______, _______, _______, KC_VOLD, _______, _______, _______,
+    _______, _______, _______, KC_TRNS, _______,
+                                                 _______, _______,
+                                                          _______,
+                                        _______, _______, _______,
+    // right hand
+    _______,  _______, _______, _______, _______, _______, _______,
+    _______,  _______,    KC_7,    KC_8,    KC_9, KC_ASTR, _______,
+              _______,    KC_4,    KC_5,    KC_6, KC_PLUS, _______,
+    _______,  _______,    KC_1,    KC_2,    KC_3, KC_BSLS, _______,
+                       MO(EXA),    KC_0,  KC_DOT,  KC_EQL, _______,
+    _______, _______,
+    _______,
+    _______, _______, KC_0
+),
+
+/* Keymap 4: Media & Numbers (Linux)
+ *
+ * ,--------------------------------------------------.           ,--------------------------------------------------.
+ * |        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+ * |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+ * |        |      |Scrn -| Vol+ |Scrn +|      |      |           |      |      |   7  |   8  |   9  |   *  |        |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |        |VolMut|Trak ←|Ply/Ps|Trak →|      |------|           |------|      |   4  |   5  |   6  |   +  |        |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |        |      |      | Vol- |      |      |      |           |      |      |   1  |   2  |   3  |   \  |        |
+ * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   |      |      |      | TRNS |      |                                       | ↑ L5 |   0  |   .  |   =  |      |
+ *   `----------------------------------'                                       `----------------------------------'
+ *                                        ,-------------.       ,-------------.
+ *                                        |      |      |       |      |      |
+ *                                 ,------+------+------|       |------+------+------.
+ *                                 |      |      |      |       |      |      |      |
+ *                                 |      |      |------|       |------|      |   0  |
+ *                                 |      |      |      |       |      |      |      |
+ *                                 `--------------------'       `--------------------'
+ */
+[MANLNX] = LAYOUT_ergodox(
+    // left hand
+    _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, KC_BRID, KC_VOLU, KC_BRIU, _______, _______,
+    _______, KC_MUTE, KC_MPRV, KC_MPLY, KC_MNXT, _______,
+    _______, _______, _______, KC_VOLD, _______, _______, _______,
+    _______, _______, _______, KC_TRNS, _______,
+                                                 _______, _______,
+                                                          _______,
+                                        _______, _______, _______,
+    // right hand
+    _______,  _______, _______, _______, _______, _______, _______,
+    _______,  _______,    KC_7,    KC_8,    KC_9, KC_ASTR, _______,
+              _______,    KC_4,    KC_5,    KC_6, KC_PLUS, _______,
+    _______,  _______,    KC_1,    KC_2,    KC_3, KC_BSLS, _______,
+                       MO(EXA),    KC_0,  KC_DOT,  KC_EQL, _______,
+    _______, _______,
+    _______,
+    _______, _______, KC_0
+),
+
+/* Keymap 5: Extra
+ *
+ * ,--------------------------------------------------.           ,--------------------------------------------------.
+ * |        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+ * |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+ * |        | → L0 | → L1 |      |      |      |      |           |      |      |      |      |      |      |        |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |        |      |      |      |      |      |------|           |------| Home | PGDN | PGUP | End  |      |        |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+ * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   |      |      |      | TRNS |      |                                       | TRNS |      |      |      |      |
+ *   `----------------------------------'                                       `----------------------------------'
+ *                                        ,-------------.       ,-------------.
+ *                                        |      |      |       |      |      |
+ *                                 ,------|------+------+       |------+------+------.
+ *                                 |      |      |      |       |      |      |      |
+ *                                 |      |      |------|       |------|      |      |
+ *                                 |      |      |      |       |      |      |      |
+ *                                 `--------------------'       `--------------------'
+ */
+[EXA] = LAYOUT_ergodox(
+    // left hand
+    _______, _______,     _______,     _______, _______, _______, _______,
+    _______, DF(BASEMAC), DF(BASELNX), _______, _______, _______, _______,
+    _______, _______,     _______,     _______, _______, _______,
+    _______, _______,     _______,     _______, _______, _______, _______,
+    _______, _______,     _______,     KC_TRNS, _______,
+                                                         _______, _______,
+                                                                  _______,
+                                                _______, _______, _______,
+    // right hand
+    _______,  _______, _______, _______, _______, _______, _______,
+    _______,  _______, _______, _______, _______, _______, _______,
+              KC_HOME, KC_PGDN, KC_PGUP, KC_END,  _______, _______,
+    _______,  _______, _______, _______, _______, _______, _______,
+                       KC_TRNS, _______, _______, _______, _______,
+    _______, _______,
+    _______,
+    _______, _______, _______
+),
+
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    // dynamically generate these.
+    case VRSN:
+      if (record->event.pressed) {
+        SEND_STRING (QMK_KEYBOARD "/" QMK_KEYMAP " @ " QMK_VERSION);
+      }
+      return false;
+      break;
+  }
+  return true;
+}
+
+// Runs constantly in the background, in a loop.
+void matrix_scan_user(void) {
+    uint8_t layer = biton32(layer_state);
+
+    ergodox_board_led_off();
+    ergodox_right_led_1_off();
+    ergodox_right_led_2_off();
+    ergodox_right_led_3_off();
+    switch (layer) {
+      // TODO: Make this relevant to the ErgoDox EZ.
+        case 2:
+            ergodox_right_led_2_on();
+            break;
+        case 3:
+            ergodox_right_led_3_on();
+            break;
+        case 4:
+            ergodox_right_led_3_on();
+            break;
+        case 5:
+            ergodox_right_led_1_on();
+            break;
+        default:
+            // none
+            break;
+    }
+
+};
+
+/*
+ * ,--------------------------------------------------.           ,--------------------------------------------------.
+ * |        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+ * |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+ * |        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |        |      |      |      |      |      |------|           |------|      |      |      |      |      |        |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+ * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   |      |      |      |      |      |                                       |      |      |      |      |      |
+ *   `----------------------------------'                                       `----------------------------------'
+ *                                        ,-------------.       ,-------------.
+ *                                        |      |      |       |      |      |
+ *                                 ,------|------+------+       |------+------+------.
+ *                                 |      |      |      |       |      |      |      |
+ *                                 |      |      |------|       |------|      |      |
+ *                                 |      |      |      |       |      |      |      |
+ *                                 `--------------------'       `--------------------'
+ */
+/*
+ * [EXTRA] = LAYOUT_ergodox(
+ *     // left hand
+ *     _______, _______, _______, _______, _______, _______, _______,
+ *     _______, _______, _______, _______, _______, _______, _______,
+ *     _______, _______, _______, _______, _______, _______,
+ *     _______, _______, _______, _______, _______, _______, _______,
+ *     _______, _______, _______, _______, _______,
+ *                                                  _______, _______,
+ *                                                           _______,
+ *                                         _______, _______, _______,
+ *     // right hand
+ *     _______,  _______, _______, _______, _______, _______, _______,
+ *     _______,  _______, _______, _______, _______, _______, _______,
+ *               _______, _______, _______, _______, _______, _______,
+ *     _______,  _______, _______, _______, _______, _______, _______,
+ *     _______,  _______, _______, _______, _______, _______, _______,
+ *                        _______, _______, _______, _______, _______,
+ *     _______, _______,
+ *     _______,
+ *     _______, _______, _______
+ * ),
+ */

keyboards/ergodox_infinity/keymaps/rjhilgefort/readme.md

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+# [🐦 @rjhilgefort](https://twitter.com/rjhilgefort)'s Ergodox Infinity Layout
+
+The layout is heavily inspired by my [Atreus 2](https://atreus.technomancy.us/2) and the layout I use for it. Hence, I basically treat my Ergodox Infinity like it's a 40% keyboard and have even taken off the caps of the keys that I don't make use of to further emphasize this. This allows for easy interop between my office setup (Ergodox) and my laptop setup (Atreus 2).
+
+![](https://imgur.com/rJnSjLq.jpg)
+![](https://imgur.com/8aSSGP1.jpg)
+
+## Features
+
+Here's some highlights/features of the layout.
+
+-   Inspired by 40% keyboards, doesn't use keys that don't exist on those boards.
+-   Ergonomic symbols layer.
+-   Media and Numpad layer.
+-   Planck-like extra tri-layer when holding the other two layers.
+-   Planck conformability- leaves gutter keys for familiarity if coming from there.
+-   Supports Mac and Linux as 1st class citizens giving each a dedicated base layer and a media layer for each that matches media keys for each OS. The Linux default layer focuses on `Ctrl` instead of `Super` and vice versa for Mac. (When you set Linux as your base layer, the Linux media layer is what you shift into. Same for the Mac layer when that's the base)
+
+## Layers
+
+#### Keymap 0: Base (Mac)
+
+```
+,--------------------------------------------------.           ,--------------------------------------------------.
+|        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+|--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+| Tab    |   Q  |   W  |   E  |   R  |   T  |      |           |      |   Y  |   U  |   I  |   O  |   P  |  Bksp  |
+|--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+| Ct/Esc |   A  |   S  |   D  |   F  |   G  |------|           |------|   H  |   J  |   K  |   L  |Ctrl/;|   '    |
+|--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+| Shift  |   Z  |   X  |   C  |   V  |   B  |      |           |      |   N  |   M  |   ,  |   .  |Ctrl//| Enter  |
+`--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+  |      |Shift | Tab  | ↑ L3 |Alt/Ec|                                       | ↑ L2 |Hyper |   '  |Enter |      |
+  `----------------------------------'                                       `----------------------------------'
+                                       ,-------------.       ,---------------.
+                                       |      |      |       |      |        |
+                                ,------+------+------|       |------+--------+------.
+                                |      |      |      |       |      |        |      |
+                                | LGui | Bksp |------|       |------| Bkspc  | Spc  |
+                                |      |      |      |       |      |        |      |
+                                `--------------------'       `----------------------'
+```
+
+#### Keymap 1: Base (Linux)
+
+```
+,--------------------------------------------------.           ,--------------------------------------------------.
+|        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+|--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+| Tab    |   Q  |   W  |   E  |   R  |   T  |      |           |      |   Y  |   U  |   I  |   O  |   P  |  Bksp  |
+|--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+| Ct/Esc |   A  |   S  |   D  |   F  |   G  |------|           |------|   H  |   J  |   K  |   L  |Ctrl/;|   '    |
+|--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+| Shift  |   Z  |   X  |   C  |   V  |   B  |      |           | LAlt |   N  |   M  |   ,  |   .  |Ctrl//| Enter  |
+`--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+  |      |Shift | Tab  | ↑ L4 |Gui/Ec|                                       | ↑ L2 |Hyper |   '  |Enter |      |
+  `-----------------------------------'                                       `----------------------------------'
+                                       ,-------------.       ,---------------.
+                                       |      |      |       |      |        |
+                                ,------+------+------|       |------+--------+------.
+                                |      |      |      |       |      |        |      |
+                                | Ctrl | Bksp |------|       |------| Bkspc  | Spc  |
+                                |      |      |      |       |      |        |      |
+                                `--------------------'       `----------------------'
+```
+
+#### Keymap 2: Symbol Layer
+
+```
+,---------------------------------------------------.           ,--------------------------------------------------.
+|         |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+|---------+------+------+------+------+------+------|           |------+------+------+------+------+------+--------|
+|         |   \  |   /  |   [  |   ]  |   ~  |      |           |      |   |  |   =  |   +  |   -  |   _  |        |
+|---------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+|         |   {  |   }  |   (  |   )  |   `  |------|           |------|   ←  |   ↓  |   ↑  |   →  |      |        |
+|---------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+|         |   !  |   @  |   #  |   $  |   %  |      |           |      |   ^  |   &  |   *  |   (  |   )  |        |
+`---------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+  |       |      |      | ↑ L5 |      |                                       | TRNS |      |      |      |      |
+  `-----------------------------------'                                       `----------------------------------'
+                                       ,-------------.       ,-------------.
+                                       |      |      |       |      |      |
+                                ,------+------+------|       |------+------+------.
+                                |      |      |      |       |      |      |      |
+                                |      | Del  |------|       |------| Del  |      |
+                                |      |      |      |       |      |      |      |
+                                `--------------------'       `--------------------'
+```
+
+#### Keymap 3: Media & Numbers (MAC)
+
+```
+,--------------------------------------------------.           ,--------------------------------------------------.
+|        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+|--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+|        |      |Scrn -| Vol+ |Scrn +|      |      |           |      |      |   7  |   8  |   9  |   *  |        |
+|--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+|        |VolMut|Trak ←|Ply/Ps|Trak →|      |------|           |------|      |   4  |   5  |   6  |   +  |        |
+|--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+|        |      |      | Vol- |      |      |      |           |      |      |   1  |   2  |   3  |   \  |        |
+`--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+  |      |      |      | TRNS |      |                                       | ↑ L5 |      |   .  |   =  |      |
+  `----------------------------------'                                       `----------------------------------'
+                                       ,-------------.       ,-------------.
+                                       |      |      |       |      |      |
+                                ,------+------+------|       |------+------+------.
+                                |      |      |      |       |      |      |      |
+                                |      |      |------|       |------|      |   0  |
+                                |      |      |      |       |      |      |      |
+                                `--------------------'       `--------------------'
+```
+
+#### Keymap 4: Media & Numbers (Linux)
+
+```
+,--------------------------------------------------.           ,--------------------------------------------------.
+|        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+|--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+|        |      |Scrn -| Vol+ |Scrn +|      |      |           |      |      |   7  |   8  |   9  |   *  |        |
+|--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+|        |VolMut|Trak ←|Ply/Ps|Trak →|      |------|           |------|      |   4  |   5  |   6  |   +  |        |
+|--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+|        |      |      | Vol- |      |      |      |           |      |      |   1  |   2  |   3  |   \  |        |
+`--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+  |      |      |      | TRNS |      |                                       | ↑ L5 |      |   .  |   =  |      |
+  `----------------------------------'                                       `----------------------------------'
+                                       ,-------------.       ,-------------.
+                                       |      |      |       |      |      |
+                                ,------+------+------|       |------+------+------.
+                                |      |      |      |       |      |      |      |
+                                |      |      |------|       |------|      |   0  |
+                                |      |      |      |       |      |      |      |
+                                `--------------------'       `--------------------'
+```
+
+#### Keymap 5: Extra
+
+```
+,--------------------------------------------------.           ,--------------------------------------------------.
+|        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+|--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+|        | → L0 | → L1 |      |      |      |      |           |      |      |      |      |      |      |        |
+|--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+|        |      |      |      |      |      |------|           |------| Home | PGDN | PGUP | End  |      |        |
+|--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+|        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+`--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+  |      |      |      | TRNS |      |                                       | TRNS |      |      |      |      |
+  `----------------------------------'                                       `----------------------------------'
+                                       ,-------------.       ,-------------.
+                                       |      |      |       |      |      |
+                                ,------|------+------+       |------+------+------.
+                                |      |      |      |       |      |      |      |
+                                |      |      |------|       |------|      |      |
+                                |      |      |      |       |      |      |      |
+                                `--------------------'       `--------------------'
+```
+
+## TODO
+
+1. Get the LEDs to work: https://www.reddit.com/r/ergodox/comments/80hgxj/infinity_lcd_configuration_in_qmk/duxklzh/
+
+## Building And Flashing
+
+See the default building and flashing documentation for the Ergodox Infinity, I don't do anything beyond that.
+
+## FAQs
+
+> What's the case you have for your Ergodox Infinity?
+
+It's a case made by Datamancer and I got it [on Drop.com as a group buy](https://drop.com/buy/datamancer-infinity-ergodox-hardwood-case).
+
+> Why don't you just use the other keys?
+
+I bounce between my Ergodox, Atreus 2, CorneKBD, and a couple of Planck keyboards. If I start using keys on my Ergo that I can't on my 40% boards, then my layouts start to diverge and muscle memory is diminished. I like to constrain my bigger boards to my smaller for continuity.