helper to compare current layer_state to user layer

Performs the same bit comparison that the layer_move
functions perform

docs/_summary.md

@@ -1,7 +1,7 @@
 * [Getting started](README.md)
   * [QMK Introduction](getting_started_introduction.md)
   * [Install Build Tools](getting_started_build_tools.md)
-    * Alternative: [Vagrant Guide](getting_started_vagrant_guide.md)
+    * Alternative: [Vagrant Guide](getting_started_vagrant.md)
   * [Build/Compile instructions](getting_started_make_guide.md)
   * [Flashing instructions](flashing.md)
   * [Contributing to QMK](contributing.md)
@@ -26,6 +26,7 @@
   * [Backlight](feature_backlight.md)
   * [Bootmagic](feature_bootmagic.md)
   * [Dynamic Macros](feature_dynamic_macros.md)
+  * [Grave Escape](feature_grave_escape.md)
   * [Key Lock](feature_key_lock.md)
   * [Layouts](feature_layouts.md)
   * [Leader Key](feature_leader_key.md)
@@ -70,7 +71,6 @@
 * For Makers and Modders
   * [Hand Wiring Guide](hand_wire.md)
   * [ISP flashing guide](isp_flashing_guide.md)
-  * [Modding your keyboard](modding_your_keyboard.md)
 
 * For a Deeper Understanding
   * [How Keyboards Work](how_keyboards_work.md)

docs/contributing.md

@@ -122,7 +122,7 @@ We also ask that you follow these guidelines:
 
 ## Quantum/TMK Core
 
-Before you put a lot of work into building your new feature you should make sure you are implementing it in the best way. You can get a basic understanding of QMK by reading [Understaning QMK](understanding_qmk.html), which will take you on a tour of the QMK program flow. From here you should talk to us to get a sense of the best way to implement your idea. There are two main ways to do this:
+Before you put a lot of work into building your new feature you should make sure you are implementing it in the best way. You can get a basic understanding of QMK by reading [Understaning QMK](understanding_qmk.md), which will take you on a tour of the QMK program flow. From here you should talk to us to get a sense of the best way to implement your idea. There are two main ways to do this:
 
 * [Chat on Gitter](https://gitter.im/qmk/qmk_firmware)
 * [Open an Issue](https://github.com/qmk/qmk_firmware/issues/new)

docs/custom_quantum_functions.md

@@ -2,7 +2,7 @@
 
 For a lot of people a custom keyboard is about more than sending button presses to your computer. You want to be able to do things that are more complex than simple button presses and macros. QMK has hooks that allow you to inject code, override functionality, and otherwise customize how your keyboard behaves in different situations. 
 
-This page does not assume any special knowledge about QMK, but reading [Understanding QMK](understanding_qmk.html) will help you understand what is going on at a more fundamental level.
+This page does not assume any special knowledge about QMK, but reading [Understanding QMK](understanding_qmk.md) will help you understand what is going on at a more fundamental level.
 
 ## A Word on Core vs Keyboards vs Keymap
 

docs/faq_build.md

@@ -1,6 +1,6 @@
 # Frequently Asked Build Questions
 
-This page covers questions about building QMK. If you have not yet you should read the [Build Environment Setup](getting_started_build_tools.md) and [Make Instructions](make_instructions.md) guides.
+This page covers questions about building QMK. If you have not yet you should read the [Build Environment Setup](getting_started_build_tools.md) and [Make Instructions](getting_started_make_guide.md) guides.
 
 ## Can't program on Linux
 You will need proper permission to operate a device. For Linux users see udev rules below. Easy way is to use `sudo` command, if you are not familiar with this command check its manual with `man sudo` or this page on line.

docs/faq_keymap.md

@@ -125,11 +125,9 @@ https://github.com/tmk/tmk_keyboard/issues/213
 https://github.com/tekezo/Karabiner/issues/403
 
 
-## Esc and `~ on a key
+## Esc and `~ on a single key
 
-Use `GRAVE_ESC` or `KC_GESC` in your keymap. `GUI`+`GRAVE_ESC` results in `` ` `` and `SHIFT`+`GRAVE_ESC` results in `~`.
-
-Note that this will break the CTRL+SHIFT+ESC shortcut to the Windows task manager. Use `#define GRAVE_ESC_CTRL_OVERRIDE` in your `config.h` to get the shortcut back. With this option, `ESC_GRAVE` results in `ESC` if `CTRL` is held, even if `SHIFT` or `GUI` are also held.
+See the [Grave Escape](feature_grave_escape.md) feature.
 
 ## Arrow on Right Modifier keys with Dual-Role
 This turns right modifer keys into arrow keys when the keys are tapped while still modifiers when the keys are hold. In TMK the dual-role function is dubbed **TAP**.

docs/feature_advanced_keycodes.md

@@ -15,7 +15,7 @@ This will allow you to use `FN_CAPS` and `ALT_TAB` in your `KEYMAP()`, keeping i
 
 ### Limits of these aliases
 
-Currently, the keycodes able to used with these functions are limited to the [Basic Keycodes](keycodes_basic.html), meaning you can't use keycodes like `KC_TILD`, or anything greater than 0xFF. For a full list of the keycodes able to be used see [Basic Keycodes](keycodes_basic.html).
+Currently, the keycodes able to used with these functions are limited to the [Basic Keycodes](keycodes_basic.md), meaning you can't use keycodes like `KC_TILD`, or anything greater than 0xFF. For a full list of the keycodes able to be used see [Basic Keycodes](keycodes_basic.md).
 
 # Switching and toggling layers
 
@@ -131,7 +131,7 @@ We've added shortcuts to make common modifier/tap (mod-tap) mappings more compac
 
 # One Shot Keys
 
-One shot keys are keys that remain active until the next key is pressed, and then are releasd. This allows you to type keyboard combinations without pressing more than one key at a time.
+One shot keys are keys that remain active until the next key is pressed, and then are released. This allows you to type keyboard combinations without pressing more than one key at a time. These keys are usually called "Sticky keys" or "Dead keys".
 
 For example, if you define a key as `OSM(MOD_LSFT)`, you can type a capital A character by first pressing and releasing shift, and then pressing and releasing A. Your computer will see the shift key being held the moment shift is pressed, and it will see the shift key being released immediately after A is released.
 

docs/feature_grave_esc.md

@@ -0,0 +1,17 @@
+# Grave Escape
+
+Grave Escape is a feature that allows you to share the grave key (`\`` and `~`) on the same key as Escape. When `KC_GESC` is used it will act as `KC_ESC`, unless Shift or GUI is pressed, in which case it will act as `KC_GRAVE`.
+
+
+| Key | Alias | Description |
+|-----|-------|-------------|
+| `GRAVE_ESC` | `KC_GESC` | Act as `KC_ESC` normally, or `KC_GRAVE` when GUI or Shift are held. |
+
+There are several possible key combinations this will break, among them Ctrl+Shift+Esc on Windows and Cmd+Opt+Esc on macOS. You can use these options in your `config.h` to work around this:
+
+| Option | Description |
+|--------|-------------|
+| `GRAVE_ESC_ALT_OVERRIDE` | Always send Escape if Alt is pressed. |
+| `GRAVE_ESC_CTRL_OVERRIDE` | Always send Escape if Ctrl is pressed. |
+| `GRAVE_ESC_GUI_OVERRIDE` | Always send Escape if GUI is pressed. |
+| `GRAVE_ESC_SHIFT_OVERRIDE` | Always send Escape if SHIFT is pressed. |

docs/feature_key_lock.md

@@ -8,4 +8,4 @@ Here's how to use it:
 2. Enable key lock by including `KEY_LOCK_ENABLE = yes` in your Makefile.
 3. That's it!
 
-Important: switching layers does not cancel the key lock. Additionally, key lock is only able to hold standard action keys and One Shot modifier keys (for example, if you have your shift defined as `OSM(KC_LSFT)`; see [One Shot Keys](quantum_keycodes.md#one-shot-keys)). This does not include any of the QMK special functions (except One Shot modifiers), or shifted versions of keys such as KC_LPRN. If it's in the [basic_keycodes](basic_keycodes.md) list, it can be held. If it's not, then it can't be.
+Important: switching layers does not cancel the key lock. Additionally, key lock is only able to hold standard action keys and One Shot modifier keys (for example, if you have your shift defined as `OSM(KC_LSFT)`; see [One Shot Keys](quantum_keycodes.md#one-shot-keys)). This does not include any of the QMK special functions (except One Shot modifiers), or shifted versions of keys such as KC_LPRN. If it's in the [Basic Keycodes](keycodes_basic.md) list, it can be held. If it's not, then it can't be.

docs/feature_rgblight.md

@@ -87,8 +87,8 @@ These control the RGB Lighting functionality.
 | Long Name | Short Name | Description |
 |-----------|------------|-------------|
 ||`RGB_TOG`|toggle on/off|
-||`RGB_MOD`|cycle through modes|
-||`RGB_SMOD`|cycle through modes, use reverse direction when shift is hold|
+|`RGB_MODE_FORWARD`|`RGB_MOD`|cycle through modes, use reverse direction when shift is held|
+|`RGB_MODE_REVERSE`|`RGB_RMOD`|cycle through modes in reverse (also suppost shift to go forward)|
 ||`RGB_HUI`|hue increase|
 ||`RGB_HUD`|hue decrease|
 ||`RGB_SAI`|saturation increase|
@@ -104,6 +104,8 @@ These control the RGB Lighting functionality.
 |`RGB_MODE_XMAS`|`RGB_M_X`| Switch to the Christmas animation |
 |`RGB_MODE_GRADIENT`|`RGB_M_G`| Switch to the static gradient mode |
 
+note: for backwards compatibility, `RGB_SMOD` is an alias for `RGB_MOD`.
+
 ## Hardware Modification
 
 ![Planck with RGB Underglow](https://raw.githubusercontent.com/qmk/qmk_firmware/master/keyboards/planck/keymaps/yang/planck-with-rgb-underglow.jpg)

docs/features.md

@@ -17,7 +17,7 @@ QMK has a staggering number of features for building your keyboard. It can take
 * [Pointing Device](feature_pointing_device.md) - Framework for connecting your custom pointing device to your keyboard.
 * [PS2 Mouse](feature_ps2_mouse.md) - Driver for connecting a ps2 mouse directly to your keyboard.
 * [RGB Light](feature_rgblight.md) - RGB lighting for your keyboard.
-* [Space Cadet](feature_space_cadet_shift.md) - Use your left/right shift keys to type parenthesis and brackets.
+* [Space Cadet](feature_space_cadet.md) - Use your left/right shift keys to type parenthesis and brackets.
 * [Stenography](feature_stenography.md) - Put your keyboard into Plover mode for stenography use.
 * [Tap Dance](feature_tap_dance.md) - Make a single key do as many things as you want.
 * [Terminal](feature_terminal.md) - CLI interface to the internals of your keyboard.

docs/getting_started_make_guide.md

@@ -13,7 +13,7 @@ The full syntax of the `make` command is `<keyboard_folder>:<keymap>:<target>`,
 
 The `<target>` means the following
 * If no target is given, then it's the same as `all` below
-* `all` compiles as many keyboard/revision/keymap combinations as specified. For example, `make planck/rev4:default:all` will generate a single .hex, while `make planck/rev4:all` will generate a hex for every keymap available to the planck.
+* `all` compiles as many keyboard/revision/keymap combinations as specified. For example, `make planck/rev4:default` will generate a single .hex, while `make planck/rev4:all` will generate a hex for every keymap available to the planck.
 * `dfu`, `teensy` or `dfu-util`, compile and upload the firmware to the keyboard. If the compilation fails, then nothing will be uploaded. The programmer to use depends on the keyboard. For most keyboards it's `dfu`, but for ChibiOS keyboards you should use `dfu-util`, and `teensy` for standard Teensys. To find out which command you should use for your keyboard, check the keyboard specific readme. 
  * **Note**: some operating systems need root access for these commands to work, so in that case you need to run for example `sudo make planck/rev4:default:dfu`.
 * `clean`, cleans the build output folders to make sure that everything is built from scratch. Run this before normal compilation if you have some unexplainable problems.

docs/glossary.md

@@ -41,7 +41,7 @@ A macro which has been recorded on the keyboard and which will be lost when the
 ## Eclipse
 An IDE that is popular with many C developers.
 
-* [Eclipse Setup Instructions](eclipse.html)
+* [Eclipse Setup Instructions](eclipse.md)
 
 ## Firmware
 The software that controls your MCU.
@@ -62,7 +62,7 @@ In-system programming, a method of programming an AVR chip using external hardwa
 An interface for receiving debugging messages from your keyboard. You can view these messages using [QMK Flasher](https://github.com/qmk/qmk_flasher) or [PJRC's hid_listen](https://www.pjrc.com/teensy/hid_listen.html)
 
 ## Keycode
-A 2-byte number that represents a particular key. `0x00`-`0xFF` are used for [Basic Keycodes](keycodes_basic.html) while `0x100`-`0xFFFF` are used for [Quantum Keycodes](quantum_keycodes.html).
+A 2-byte number that represents a particular key. `0x00`-`0xFF` are used for [Basic Keycodes](keycodes_basic.md) while `0x100`-`0xFFFF` are used for [Quantum Keycodes](quantum_keycodes.md).
 
 ## Key Down
 An event that happens when a key is pressed down, but is completed before a key is released.
@@ -79,7 +79,7 @@ An abstraction used to allow a key to serve multiple purposes. The highest activ
 ## Leader Key
 A feature that allows you to tap the leader key followed by a sequence of 1, 2, or 3 keys to activate key presses or other quantum features.
 
-* [Leader Key Documentation](feature_leader_key.html)
+* [Leader Key Documentation](feature_leader_key.md)
 
 ## LED
 Light Emitting Diode, the most common device used for indicators on a keyboard.
@@ -104,13 +104,13 @@ A key that is held down while typing another key to modify the action of that ke
 ## Mousekeys
 A feature that lets you control your mouse cursor and click from your keyboard.
 
-* [Mousekeys Documentation](feature_mouse_keys.html)
+* [Mousekeys Documentation](feature_mouse_keys.md)
 
 ## N-Key Rollover (NKRO)
 A term that applies to keyboards that are capable of reporting any number of key-presses at once.
 
 ## Oneshot Modifier
-A modifier that acts as if it is held down until another key is released, so you can press the mod and then press the key, rather than holding the mod while pressing the key.
+A modifier that acts as if it is held down until another key is released, so you can press the mod and then press the key, rather than holding the mod while pressing the key. Also known as a Sticky key or a Dead key.
 
 ## ProMicro
 A low cost AVR development board. Clones of this device are often found on ebay very inexpensively (under $5) but people often struggle with flashing their pro micros.
@@ -133,7 +133,7 @@ A 1 byte number that is sent as part of a HID report over USB that represents a
 ## Space Cadet Shift
 A special set of shift keys which allow you to type various types of braces by tapping the left or right shift one or more times.
 
-* [Space Cadet Shift Documentation](feature_space_cadet.html)
+* [Space Cadet Shift Documentation](feature_space_cadet.md)
 
 ## Tap
 Pressing and releasing a key. In some situations you will need to distinguish between a key down and a key up event, and Tap always refers to both at once.

docs/keymap.md

@@ -77,7 +77,7 @@ Key with `KC_TRANS` (`KC_TRNS` and `_______` are the alias) doesn't has its own
 
 ## Anatomy Of A `keymap.c`
 
-For this example we will walk through the [default Clueboard 66% keymap](https://github.com/qmk/qmk_firmware/blob/master/keyboards/clueboard_66/keymaps/default/keymap.c). You'll find it helpful to open that file in another browser window so you can look at everything in context.
+For this example we will walk through an [older version of the default Clueboard 66% keymap](https://github.com/qmk/qmk_firmware/blob/ca01d94005f67ec4fa9528353481faa622d949ae/keyboards/clueboard/keymaps/default/keymap.c). You'll find it helpful to open that file in another browser window so you can look at everything in context.
 
 There are 3 main sections of a `keymap.c` file you'll want to concern yourself with:
 

docs/understanding_qmk.md

@@ -2,7 +2,7 @@
 
 This document attempts to explain how the QMK firmware works from a very high level. It assumes you understand basic programming concepts but does not (except where needed to demonstrate) assume familiarity with C. It assumes that you have a basic understanding of the following documents:
 
-* [QMK Overview](qmk_overview.md)
+* [Introduction](getting_started_introduction.md)
 * [How Keyboards Work](how_keyboards_work.md)
 * [FAQ](faq.md)
 

keyboards/atreus/keymaps/khitsule/config.h

@@ -0,0 +1,10 @@
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+#define PREVENT_STUCK_MODIFIERS
+
+#define IGNORE_MOD_TAP_INTERRUPT
+
+#endif

keyboards/atreus/keymaps/khitsule/keymap.c

@@ -0,0 +1,64 @@
+// Personal keymap of khitsule
+
+#include "atreus.h"
+
+#define ALPH 0 
+#define LOWR 1 
+#define RAIS 2 
+
+// enum layers {
+//   ALPH, //alpha qwerty
+//   LOWR, //layer 1: nav and functions
+//   RAIS //layer 2: numpad and symbols
+// };
+
+// define any macros here to keep keymap clean and readable
+
+#define KM_DLEFT LGUI(LCTL(KC_LEFT))
+#define KM_DRIGHT LGUI(LCTL(KC_RIGHT))
+
+#define tap_mod_macro(record, mod, macro) ( ((record)->event.pressed) ? \
+     ( ((record)->tap.count <= 0 || (record)->tap.interrupted) ? MACRO(D(mod), END) : MACRO_NONE ) : \
+     ( ((record)->tap.count > 0 && !((record)->tap.interrupted)) ? (macro) : MACRO(U(mod), END) ) )
+
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[ALPH] = {
+  {KC_Q,   KC_W,      KC_E,     KC_R,           KC_T,             KC_TRNS,         KC_Y,              KC_U,    KC_I,      KC_O,    KC_P},
+  {KC_A,   KC_S,      KC_D,     KC_F,           KC_G,             KC_TRNS,         KC_H,              KC_J,    KC_K,      KC_L,    KC_SCLN},
+  {KC_Z,   KC_X,      KC_C,     KC_V,           KC_B,             CTL_T(KC_SPC),   KC_N,              KC_M,    KC_COMM,   KC_DOT,  KC_SLSH},
+  {KC_ESC, KC_TRNS,   KC_TRNS,  ALT_T(KC_ENT),  LT(LOWR, KC_TAB), SFT_T(KC_BSPC),  LT(RAIS, KC_DEL),  KC_LGUI, KC_TRNS,   KC_QUOT, KC_MINUS}
+},
+[LOWR] = {
+  {KC_PSCR,  KC_HOME,   KC_UP,        KC_END,   KC_TRNS, KC_TRNS, KC_LPRN,       KC_F7,    KC_F8,   KC_F9, KC_RPRN},
+  {KC_VOLU,  KC_LEFT,   KC_DOWN,      KC_RIGHT, KC_PGUP, KC_TRNS, KC_LBRC,       KC_F4,    KC_F5,   KC_F6, KC_RBRC},
+  {KC_VOLD,  KC_MPRV,   KC_MPLY,      KC_MNXT,  KC_PGDN, KC_TRNS, LSFT(KC_LBRC), KC_F1,    KC_F2,   KC_F3, LSFT(KC_RBRC)},
+  {KM_DLEFT, KM_DRIGHT, LALT(KC_TAB), KC_TRNS,  KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS,  KC_TRNS, KC_TRNS, KC_TRNS}
+},
+[RAIS] = {
+  {KC_EXLM, KC_AT,    KC_HASH,  KC_DLR,  KC_PERC, KC_TRNS, KC_TRNS,   KC_7,     KC_8, KC_9,   KC_TRNS},
+  {KC_CIRC, KC_AMPR,  KC_GRV,   KC_TILD, KC_PIPE, KC_TRNS, KC_PLUS,   KC_4,     KC_5, KC_6,   KC_ASTR},
+  {KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS, KC_BSLS, KC_TRNS, KC_MINUS,  KC_1,     KC_2, KC_3,   KC_SLASH},
+  {RESET,   KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,   KC_TRNS,  KC_0, KC_DOT,  KC_EQL}
+}
+};
+
+const uint16_t PROGMEM fn_actions[] = {
+  [1] = ACTION_MACRO_TAP(1),
+  [2] = ACTION_MACRO_TAP(2)
+};
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+  switch(id) {    
+    case 1:
+      return tap_mod_macro(record, LGUI, MACRO( D(LSFT), T(9), U(LSFT), END));
+      break;
+    case 2:
+      return tap_mod_macro(record, LALT, MACRO( D(LSFT), T(0), U(LSFT), END));
+      break;
+
+  }
+  return MACRO_NONE;
+};

keyboards/atreus/keymaps/khitsule/readme.md

@@ -0,0 +1,23 @@
+# Atreus Layout by Khitsule
+![Khitsule](https://i.imgur.com/wuki3aM.png)
+
+[KLE link](http://www.keyboard-layout-editor.com/#/gists/35ed66c55456699fd8f5d06750984a07)
+
+## Layers
+| Layer | Legend |
+| ----- | ------ |
+| Base  |  Top left (black) |
+| Lower | Top right (purple) |
+| Raise | Bottom right (pink) |
+
+## Features
+* Raise/lower layers focus first on one-handed use
+* Numpad on right hand with raise layer
+* Navigation on left hand with lower layer (ESDF)
+    * D refers to desktop left/right on Win 10 (win+ctrl+left/right)
+* Heavy use of hold/tap dual function keys
+    * Ctrl/Space
+    * Shift/Backspace
+    * Alt/Enter
+    * Lower/Tab
+    * Raise/Delete

keyboards/crawlpad/config.h

@@ -0,0 +1,52 @@
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x6070
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    WoodKeys.click
+#define PRODUCT         CrawlPad
+#define DESCRIPTION     ATX Keycrawl 2017
+
+/* key matrix size */
+#define MATRIX_ROWS 4
+#define MATRIX_COLS 4
+
+/* key matrix pins */
+#define MATRIX_ROW_PINS { F0, F1, F4, F5 }
+#define MATRIX_COL_PINS { D4, D5, D6, D7 }
+#define UNUSED_PINS
+
+/* Pins for custom per-row LEDs. Should be changed to use named pins. */
+#define LED_ROW_PINS { 8, 9, 10, 11 }
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION ROW2COL
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCING_DELAY 5
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* key combination for command */
+#define IS_COMMAND() ( \
+    false \
+)
+
+/* prevent stuck modifiers */
+#define PREVENT_STUCK_MODIFIERS
+
+#ifdef RGBLIGHT_ENABLE
+#define RGB_DI_PIN D3
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 3
+#endif
+
+#endif

keyboards/crawlpad/crawlpad.c

@@ -0,0 +1 @@
+#include "crawlpad.h"

keyboards/crawlpad/crawlpad.h

@@ -0,0 +1,18 @@
+#ifndef KB_H
+#define KB_H
+
+#include "quantum.h"
+
+#define KEYMAP( \
+	K00, K01, K02, K03, \
+	K10, K11, K12, K13, \
+	K20, K21, K22, K23, \
+	K30, K31, K32, K33  \
+) { \
+	{ K00,   K01,   K02,   K03 }, \
+	{ K10,   K11,   K12,   K13 }, \
+	{ K20,   K21,   K22,   K23 }, \
+	{ K30,   K31,   K32,   K33 }  \
+}
+
+#endif

keyboards/crawlpad/keymaps/default/keymap.c

@@ -0,0 +1,117 @@
+#include "../../crawlpad.h"
+
+enum custom_keycodes {
+  BL1 = SAFE_RANGE,
+  BL2,
+  BL3,
+  BL4
+};
+
+const uint8_t LED_PINS[] = LED_ROW_PINS;
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+KEYMAP(
+    KC_P7, KC_P8, KC_P9, KC_PPLS,
+    KC_P4, KC_P5, KC_P6, KC_PMNS,
+    KC_P1, KC_P2, KC_P3, KC_PAST,
+    MO(1), KC_P0, KC_PDOT, KC_ENT),
+
+KEYMAP(
+    KC_NLCK, BL1, KC_TRNS, KC_PSLS,
+    RESET, BL2, KC_TRNS, KC_TRNS,
+    KC_TRNS, BL3, KC_TRNS, KC_TRNS,
+    KC_TRNS, BL4, KC_TRNS, KC_TRNS),
+
+};
+
+void set_led(int idx, bool enable) {
+  uint8_t pin = LED_PINS[idx];
+  if (enable) {
+    _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF);
+  } else {
+    /* PORTx &= ~n */
+    _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF);
+  }
+}
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) {
+  return MACRO_NONE ;
+}
+
+void matrix_init_user(void) {
+  /* set LED row pins to output and low */
+  DDRB |= (1 << 4) | (1 << 5) | (1 << 6) | (1 << 7);
+  PORTB &= ~(1 << 4) & ~(1 << 5) & ~(1 << 6) & ~(1 << 7);
+}
+
+void matrix_scan_user(void) {
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+  case BL1:
+    if (record->event.pressed) {
+      PORTB |= (1 << 4);
+    } else {
+      PORTB &= ~(1 << 4);
+    }
+    return false;
+  case BL2:
+    if (record->event.pressed) {
+      PORTB |= (1 << 5);
+    } else {
+      PORTB &= ~(1 << 5);
+    }
+    return false;
+  case BL3:
+    if (record->event.pressed) {
+      PORTB |= (1 << 6);
+    } else {
+      PORTB &= ~(1 << 6);
+    }
+    return false;
+  case BL4:
+    if (record->event.pressed) {
+      PORTB |= (1 << 7);
+    } else {
+      PORTB &= ~(1 << 7);
+    }
+    return false;
+  }
+  return true;
+}
+
+void led_set_user(uint8_t usb_led) {
+
+  if (usb_led & (1 << USB_LED_NUM_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_COMPOSE)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_KANA)) {
+
+  } else {
+
+  }
+
+}

keyboards/crawlpad/readme.md

@@ -0,0 +1,17 @@
+# Crawlpad
+
+![Crawlpad](https://imgur.com/8BnztWo)
+
+A 4x4 macropad/numpad, exclusively availabe at Keycrawl events.
+
+Keyboard Maintainer: [Cole Markham](https://github.com/colemarkham)  
+Hardware Supported: Crawlpad  
+Hardware Availability: Exclusive to Keycrawl events, contact [awwwwwwyeaahhhhhh](https://www.reddit.com/user/awwwwwwyeaahhhhhh) for more details.
+
+Make example for this keyboard (after setting up your build environment):
+
+    make crawlpad:default
+
+See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.
+
+For those that prefer a GUI tool, the crawlpad.json file in this repo can be used on [kbfirmware.com](http://kbfirmware.com].

keyboards/crawlpad/rules.mk

@@ -0,0 +1,56 @@
+# MCU name
+MCU = atmega32u4
+
+# Processor frequency.
+#     This will define a symbol, F_CPU, in all source code files equal to the
+#     processor frequency in Hz. You can then use this symbol in your source code to
+#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+#     automatically to create a 32-bit value in your source code.
+#
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
+#     does not *change* the processor frequency - it should merely be updated to
+#     reflect the processor speed set externally so that the code can use accurate
+#     software delays.
+F_CPU = 16000000
+
+#
+# LUFA specific
+#
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+# Input clock frequency.
+#     This will define a symbol, F_USB, in all source code files equal to the
+#     input clock frequency (before any prescaling is performed) in Hz. This value may
+#     differ from F_CPU if prescaling is used on the latter, and is required as the
+#     raw input clock is fed directly to the PLL sections of the AVR for high speed
+#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
+#     at the end, this will be done automatically to create a 32-bit value in your
+#     source code.
+#
+#     If no clock division is performed on the input clock inside the AVR (via the
+#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
+F_USB = $(F_CPU)
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+
+# Boot Section Size in *bytes*
+OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+
+# Build Options
+#   comment out to disable the options.
+#
+BOOTMAGIC_ENABLE ?= no	# Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE ?= yes	# Mouse keys(+4700)
+EXTRAKEY_ENABLE ?= yes	# Audio control and System control(+450)
+CONSOLE_ENABLE ?= no	# Console for debug(+400)
+COMMAND_ENABLE ?= no    # Commands for debug and configuration
+SLEEP_LED_ENABLE ?= no  # Breathing sleep LED during USB suspend
+NKRO_ENABLE ?= yes		# USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE ?= no  # [Crawlpad] Custom backlighting code is used, so this should not be enabled
+AUDIO_ENABLE ?= no # [Crawlpad] This can be enabled if a speaker is connected to the expansion port. Not compatible with RGBLIGHT below
+RGBLIGHT_ENABLE ?= no # [Crawlpad] This can be enabled if a ws2812 strip is connected to the expansion port.

keyboards/do60/config.h

@@ -0,0 +1,82 @@
+/*
+Copyright 2012 Doyu Studio <sy_yang@doyustudio.com>
+
+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/>.
+*/
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x6060
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Shopkey by Doyu Studio
+#define PRODUCT         Do60
+#define DESCRIPTION     Do60 Keyboard PCB by Doyu Studio
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 15
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *         ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+*/
+#define MATRIX_ROW_PINS { D0, D1, D2, D3, D5 }
+#define MATRIX_COL_PINS { F0, F1, E6, C7, C6, B6, D4, B1, B7, B5, B4, D7, D6, B3, B0 }
+#define UNUSED_PINS
+
+/* Backlight Setup */
+#define BACKLIGHT_PIN F4
+#define BACKLIGHT_LEVELS 6
+//#define BACKLIGHT_BREATHING
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCING_DELAY 5
+
+/* RGB Underglow
+ * F5 PIN for DO60's pre-soldered WS2812 LEDs
+ */
+#define RGB_DI_PIN F5
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 20    			// Number of LEDs
+#define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 15
+#define RGBLIGHT_VAL_STEP 15
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* key combination for magic key command */
+#define IS_COMMAND() ( \
+  keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+#define TAPPING_TERM 200
+
+#endif

keyboards/do60/do60.c

@@ -0,0 +1,19 @@
+#include "do60.h"
+
+
+extern inline void do60_caps_led_on(void);
+extern inline void do60_bl_led_on(void);
+
+extern inline void do60_caps_led_off(void);
+extern inline void do60_bl_led_off(void);
+
+
+void led_set_kb(uint8_t usb_led) {
+	if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
+		do60_caps_led_on();
+	} else {
+		do60_caps_led_off();
+	}
+
+	led_set_user(usb_led);
+}

keyboards/do60/do60.h

@@ -0,0 +1,41 @@
+#ifndef DO60_H
+#define DO60_H
+
+#include "quantum.h"
+#include "led.h"
+
+/* DO60 LEDs
+ *   GPIO pads
+ *   0 F7 not connected
+ *   1 F6 RGB PWM Underglow
+ *   2 F5 Backlight LED
+ *   3 F4 not connected
+ *   B2 Capslock LED
+ *   B0 not connected
+ */
+
+
+inline void do60_caps_led_on(void)    { DDRB |=  (1<<2); PORTB &= ~(1<<2); }
+inline void do60_bl_led_on(void)    	{ DDRF |=  (1<<4); PORTF &= ~(1<<4); }
+
+inline void do60_caps_led_off(void)   { DDRB &= ~(1<<2); PORTB &= ~(1<<2); }
+inline void do60_bl_led_off(void)   	{ DDRF &= ~(1<<4); PORTF &= ~(1<<4); }
+
+
+
+/* Do60 Keymap Definition Macro */
+#define KEYMAP( \
+      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,        K1E, \
+      K20,  K21,  K22,  K23,  K24,  K25,  K26,  K27,  K28,  K29,  K2A,  K2B,  K2C,        K2E, \
+      K30,  K31,  K32,  K33,  K34,  K35,  K36,  K37,  K38,  K39,  K3A,  K3B,  K3C,  K3D,  K3E, \
+      K40,  K41,  K42,              K45,  K46,  K47,              K4A,  K4B,  K4C,  K4D,  K4E  \
+) { \
+    { 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,  KC_NO, K1E }, \
+    { K20,  K21,  K22,  K23,  K24,  K25,  K26,  K27,  K28,  K29,  K2A,  K2B,  K2C,  KC_NO, K2E }, \
+    { K30,  K31,  K32,  K33,  K34,  K35,  K36,  K37,  K38,  K39,  K3A,  K3B,  K3C,  K3D,   K3E }, \
+    { K40,  K41,  K42,  KC_NO,KC_NO,K45,  K46,  K47,  KC_NO,KC_NO,K4A,  K4B,  K4C,  K4D,   K4E }  \
+}
+
+#endif

keyboards/do60/keymaps/default/keymap.c

@@ -0,0 +1,47 @@
+#include "do60.h"
+#include "action_layer.h"
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  // 0: Base Layer
+  [0] = KEYMAP(
+      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_GRV,   KC_BSPC,   \
+      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_CAPS, KC_A,    KC_S,    KC_D,    KC_F,   KC_G,   KC_H,   KC_J,   KC_K,   KC_L,    KC_SCLN, KC_QUOT,  KC_NO,             KC_ENT,    \
+      KC_LSFT, KC_NO,   KC_Z,    KC_X,    KC_C,   KC_V,   KC_B,   KC_N,   KC_M,   KC_COMM, KC_DOT,  KC_RSFT,  KC_NO,   KC_UP,    KC_SLSH,    \
+      KC_LCTL, KC_LGUI, KC_LALT,                  KC_SPC, KC_NO,  KC_BSPC,                 KC_RGUI, F(0),     KC_LEFT, KC_DOWN,  KC_RIGHT),
+
+  // 1: Function Layer
+  [1] = KEYMAP(
+      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_NO,    KC_NO,     \
+      KC_NO,   RGB_HUI, RGB_SAI, RGB_VAI, RGB_MOD,  KC_HOME,KC_CALC,KC_NO,  KC_INS, KC_NO,   KC_PSCR, KC_SLCK,  KC_PAUS,          KC_DEL,    \
+      KC_NO,   RGB_HUD, RGB_SAD, RGB_VAD, RGB_SMOD, KC_END, KC_PGDN,KC_NO,  KC_NO,  KC_NO,   KC_HOME, KC_PGUP,  KC_NO,            KC_ENT,    \
+      KC_LSFT, KC_NO,   KC_NO,   KC_APP,  BL_STEP,  KC_NO,  KC_NO,  KC_VOLD,KC_VOLU,KC_MUTE, KC_END,  KC_RSFT,  KC_NO  , KC_PGUP,  KC_INS,    \
+      KC_LCTL, KC_LGUI, KC_LALT,                    KC_BSPC,KC_SPC, KC_DEL,                  KC_RGUI, F(0),     KC_HOME, KC_PGDOWN,KC_END),
+
+};
+
+// Custom Actions
+ const uint16_t PROGMEM fn_actions[] = {
+     [0] = ACTION_LAYER_MOMENTARY(1),  // to Fn overlay
+ };
+
+// Macros
+/*
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) {
+
+  // MACRODOWN only works in this function
+  switch(id) {
+    case 0:
+      if (record->event.pressed) { register_code(KC_RSFT); }
+      else { unregister_code(KC_RSFT); }
+      break;
+  }
+
+  return MACRO_NONE;
+};
+*/
+// Loop
+void matrix_scan_user(void) {
+  // Empty
+};

keyboards/do60/keymaps/default/readme.md

@@ -0,0 +1,5 @@
+![Uses this layout](https://i.redd.it/v64eqwsrk8jx.jpg)
+
+All of the keys which CAN have a function should be assigned one.
+
+The keys with KC_NO cannot be assigned a value

keyboards/do60/keymaps/test/keymap.c

@@ -0,0 +1,47 @@
+#include "do60.h"
+#include "action_layer.h"
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  // 0: Base Layer
+  [0] = KEYMAP(
+      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_NO,    KC_BSPC,   \
+      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_CAPS, KC_A,    KC_S,    KC_D,    KC_F,   KC_G,   KC_H,   KC_J,   KC_K,   KC_L,    KC_SCLN, KC_QUOT,  KC_NO,             KC_ENT,    \
+      KC_LSFT, KC_NO,   KC_Z,    KC_X,    KC_C,   KC_V,   KC_B,   KC_N,   KC_M,   KC_COMM, KC_DOT,  KC_SLSH,  KC_RSFT, KC_UP,    KC_UP,    \
+      KC_LCTL, KC_LGUI, KC_LALT,                  KC_BSPC,KC_SPC, KC_DEL,                  KC_RGUI, F(0),    KC_LEFT, KC_DOWN,  KC_RIGHT),
+
+  // 1: Function Layer
+  [1] = KEYMAP(
+      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_NO,    KC_NO,     \
+      KC_NO,   RGB_HUI, RGB_SAI, RGB_VAI, RGB_MOD,  KC_HOME,KC_CALC,KC_NO,  KC_INS, KC_NO,   KC_PSCR, KC_SLCK,  KC_PAUS,          KC_DEL,    \
+      KC_NO,   RGB_HUD, RGB_SAD, RGB_VAD, RGB_SMOD, KC_END, KC_PGDN,KC_NO,  KC_NO,  KC_NO,   KC_HOME, KC_PGUP,  KC_NO,            KC_ENT,    \
+      KC_LSFT, KC_NO,   KC_NO,   KC_APP,  BL_STEP,  KC_NO,  KC_NO,  KC_VOLD,KC_VOLU,KC_MUTE, KC_END,  KC_RSFT,  KC_NO  , KC_PGUP,  KC_INS,    \
+      KC_LCTL, KC_LGUI, KC_LALT,                    KC_BSPC,KC_SPC, KC_DEL,                  KC_RGUI, F(0),     KC_HOME, KC_PGDOWN,KC_END),
+
+};
+
+// Custom Actions
+ const uint16_t PROGMEM fn_actions[] = {
+     [0] = ACTION_LAYER_MOMENTARY(1),  // to Fn overlay
+ };
+
+// Macros
+/*
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) {
+
+  // MACRODOWN only works in this function
+  switch(id) {
+    case 0:
+      if (record->event.pressed) { register_code(KC_RSFT); }
+      else { unregister_code(KC_RSFT); }
+      break;
+  }
+
+  return MACRO_NONE;
+};
+*/
+// Loop
+void matrix_scan_user(void) {
+  // Empty
+};

keyboards/do60/keymaps/test/readme.md

@@ -0,0 +1,5 @@
+![Uses this layout](https://i.redd.it/v64eqwsrk8jx.jpg)
+
+All of the keys which CAN have a function should be assigned one.
+
+The keys with KC_NO cannot be assigned a value

keyboards/do60/readme.md

@@ -0,0 +1,11 @@
+# QMK Firmware for DoyuStudio DO60 PCB
+
+
+## Quantum MK Firmware
+For the full Quantum feature list, see [the parent readme.md](/readme.md).
+
+Board supports in-switch LEDs (two-pin, single colour)
+Build-in WS2182 RGB LED for underglow lighting.
+
+## Build
+To build the default keymap, simply run `make do60:default`.

keyboards/do60/rules.mk

@@ -0,0 +1,64 @@
+# MCU name
+MCU = atmega32u4
+
+
+# Processor frequency.
+#     This will define a symbol, F_CPU, in all source code files equal to the
+#     processor frequency in Hz. You can then use this symbol in your source code to
+#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+#     automatically to create a 32-bit value in your source code.
+#
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
+#     does not *change* the processor frequency - it should merely be updated to
+#     reflect the processor speed set externally so that the code can use accurate
+#     software delays.
+F_CPU = 16000000
+
+
+# LUFA specific
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+
+# Input clock frequency.
+#     This will define a symbol, F_USB, in all source code files equal to the
+#     input clock frequency (before any prescaling is performed) in Hz. This value may
+#     differ from F_CPU if prescaling is used on the latter, and is required as the
+#     raw input clock is fed directly to the PLL sections of the AVR for high speed
+#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
+#     at the end, this will be done automatically to create a 32-bit value in your
+#     source code.
+#
+#     If no clock division is performed on the input clock inside the AVR (via the
+#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
+F_USB = $(F_CPU)
+
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+
+# Boot Section Size in *bytes*
+#   Teensy halfKay   512
+#   Teensy++ halfKay 1024
+#   Atmel DFU loader 4096
+#   LUFA bootloader  4096
+#   USBaspLoader     2048
+OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+
+# Build Options
+AUDIO_ENABLE = no           # Audio output on port C6
+BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+BOOTMAGIC_ENABLE = yes      # Virtual DIP switch configuration(+1000)
+COMMAND_ENABLE = no         # Commands for debug and configuration
+CONSOLE_ENABLE = no         # Console for debug(+400)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+MIDI_ENABLE = no            # MIDI controls
+MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
+NKRO_ENABLE = yes           # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+RGBLIGHT_ENABLE = yes       # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+UNICODE_ENABLE = no         # Unicode

keyboards/ergo42/config.h

@@ -0,0 +1,24 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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/>.
+*/
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#include "config_common.h"
+
+#endif

keyboards/ergo42/ergo42.c

@@ -0,0 +1,16 @@
+#include "ergo42.h"
+
+#ifdef ONEHAND_ENABLE
+__attribute__ ((weak))
+const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
+
+  {{0, 4}, {1, 4}, {2, 4}, {3, 4}, {4, 4}, {5, 4}, {6, 4}},
+  {{0, 5}, {1, 5}, {2, 5}, {3, 5}, {4, 5}, {5, 5}, {6, 5}},
+  {{0, 6}, {1, 6}, {2, 6}, {3, 6}, {4, 6}, {5, 6}, {6, 6}},
+  {{0, 7}, {1, 7}, {2, 7}, {3, 7}, {4, 7}, {5, 7}, {6, 7}},
+  {{0, 0}, {1, 0}, {2, 0}, {3, 0}, {4, 0}, {5, 0}, {6, 0}},
+  {{0, 1}, {1, 1}, {2, 1}, {3, 1}, {4, 1}, {5, 1}, {6, 1}},
+  {{0, 2}, {1, 2}, {2, 2}, {3, 2}, {4, 2}, {5, 2}, {6, 2}},
+  {{0, 3}, {1, 3}, {2, 3}, {3, 3}, {4, 3}, {5, 3}, {6, 3}},
+};
+#endif

keyboards/ergo42/ergo42.h

@@ -0,0 +1,27 @@
+#ifndef ERGO42_H
+#define ERGO42_H
+
+#include "quantum.h"
+
+#ifdef KEYBOARD_ergo42_rev1
+    #include "rev1.h"
+#endif
+
+
+// Used to create a keymap using only KC_ prefixed keys
+#define KC_KEYMAP( \
+    L00, L01, L02, L03, L04, L05, L06, R00, R01, R02, R03, R04, R05, R06, \
+    L10, L11, L12, L13, L14, L15, L16, R10, R11, R12, R13, R14, R15, R16, \
+    L20, L21, L22, L23, L24, L25, L26, R20, R21, R22, R23, R24, R25, R26, \
+    L30, L31, L32, L33, L34, L35, L36, R30, R31, R32, R33, R34, R35, R36 \
+    ) \
+    KEYMAP( \
+        KC_##L00, KC_##L01, KC_##L02, KC_##L03, KC_##L04, KC_##L05, KC_##L06, KC_##R00, KC_##R01, KC_##R02, KC_##R03, KC_##R04, KC_##R05, KC_##R06, \
+        KC_##L10, KC_##L11, KC_##L12, KC_##L13, KC_##L14, KC_##L15, KC_##L16, KC_##R10, KC_##R11, KC_##R12, KC_##R13, KC_##R14, KC_##R15, KC_##R16, \
+        KC_##L20, KC_##L21, KC_##L22, KC_##L23, KC_##L24, KC_##L25, KC_##L26, KC_##R20, KC_##R21, KC_##R22, KC_##R23, KC_##R24, KC_##R25, KC_##R26, \
+        KC_##L30, KC_##L31, KC_##L32, KC_##L33, KC_##L34, KC_##L35, KC_##L36, KC_##R30, KC_##R31, KC_##R32, KC_##R33, KC_##R34, KC_##R35, KC_##R36 \
+    )
+
+#define KC_LAYOUT_ortho_4x14 KC_KEYMAP
+
+#endif

keyboards/ergo42/i2c.c

@@ -0,0 +1,162 @@
+#include <util/twi.h>
+#include <avr/io.h>
+#include <stdlib.h>
+#include <avr/interrupt.h>
+#include <util/twi.h>
+#include <stdbool.h>
+#include "i2c.h"
+
+#ifdef USE_I2C
+
+// Limits the amount of we wait for any one i2c transaction.
+// Since were running SCL line 100kHz (=> 10μs/bit), and each transactions is
+// 9 bits, a single transaction will take around 90μs to complete.
+//
+// (F_CPU/SCL_CLOCK)  =>  # of μC cycles to transfer a bit
+// poll loop takes at least 8 clock cycles to execute
+#define I2C_LOOP_TIMEOUT (9+1)*(F_CPU/SCL_CLOCK)/8
+
+#define BUFFER_POS_INC() (slave_buffer_pos = (slave_buffer_pos+1)%SLAVE_BUFFER_SIZE)
+
+volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE];
+
+static volatile uint8_t slave_buffer_pos;
+static volatile bool slave_has_register_set = false;
+
+// Wait for an i2c operation to finish
+inline static
+void i2c_delay(void) {
+  uint16_t lim = 0;
+  while(!(TWCR & (1<<TWINT)) && lim < I2C_LOOP_TIMEOUT)
+    lim++;
+
+  // easier way, but will wait slightly longer
+  // _delay_us(100);
+}
+
+// Setup twi to run at 100kHz
+void i2c_master_init(void) {
+  // no prescaler
+  TWSR = 0;
+  // Set TWI clock frequency to SCL_CLOCK. Need TWBR>10.
+  // Check datasheets for more info.
+  TWBR = ((F_CPU/SCL_CLOCK)-16)/2;
+}
+
+// Start a transaction with the given i2c slave address. The direction of the
+// transfer is set with I2C_READ and I2C_WRITE.
+// returns: 0 => success
+//          1 => error
+uint8_t i2c_master_start(uint8_t address) {
+  TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTA);
+
+  i2c_delay();
+
+  // check that we started successfully
+  if ( (TW_STATUS != TW_START) && (TW_STATUS != TW_REP_START))
+    return 1;
+
+  TWDR = address;
+  TWCR = (1<<TWINT) | (1<<TWEN);
+
+  i2c_delay();
+
+  if ( (TW_STATUS != TW_MT_SLA_ACK) && (TW_STATUS != TW_MR_SLA_ACK) )
+    return 1; // slave did not acknowledge
+  else
+    return 0; // success
+}
+
+
+// Finish the i2c transaction.
+void i2c_master_stop(void) {
+  TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
+
+  uint16_t lim = 0;
+  while(!(TWCR & (1<<TWSTO)) && lim < I2C_LOOP_TIMEOUT)
+    lim++;
+}
+
+// Write one byte to the i2c slave.
+// returns 0 => slave ACK
+//         1 => slave NACK
+uint8_t i2c_master_write(uint8_t data) {
+  TWDR = data;
+  TWCR = (1<<TWINT) | (1<<TWEN);
+
+  i2c_delay();
+
+  // check if the slave acknowledged us
+  return (TW_STATUS == TW_MT_DATA_ACK) ? 0 : 1;
+}
+
+// Read one byte from the i2c slave. If ack=1 the slave is acknowledged,
+// if ack=0 the acknowledge bit is not set.
+// returns: byte read from i2c device
+uint8_t i2c_master_read(int ack) {
+  TWCR = (1<<TWINT) | (1<<TWEN) | (ack<<TWEA);
+
+  i2c_delay();
+  return TWDR;
+}
+
+void i2c_reset_state(void) {
+  TWCR = 0;
+}
+
+void i2c_slave_init(uint8_t address) {
+  TWAR = address << 0; // slave i2c address
+  // TWEN  - twi enable
+  // TWEA  - enable address acknowledgement
+  // TWINT - twi interrupt flag
+  // TWIE  - enable the twi interrupt
+  TWCR = (1<<TWIE) | (1<<TWEA) | (1<<TWINT) | (1<<TWEN);
+}
+
+ISR(TWI_vect);
+
+ISR(TWI_vect) {
+  uint8_t ack = 1;
+  switch(TW_STATUS) {
+    case TW_SR_SLA_ACK:
+      // this device has been addressed as a slave receiver
+      slave_has_register_set = false;
+      break;
+
+    case TW_SR_DATA_ACK:
+      // this device has received data as a slave receiver
+      // The first byte that we receive in this transaction sets the location
+      // of the read/write location of the slaves memory that it exposes over
+      // i2c.  After that, bytes will be written at slave_buffer_pos, incrementing
+      // slave_buffer_pos after each write.
+      if(!slave_has_register_set) {
+        slave_buffer_pos = TWDR;
+        // don't acknowledge the master if this memory loctaion is out of bounds
+        if ( slave_buffer_pos >= SLAVE_BUFFER_SIZE ) {
+          ack = 0;
+          slave_buffer_pos = 0;
+        }
+        slave_has_register_set = true;
+      } else {
+        i2c_slave_buffer[slave_buffer_pos] = TWDR;
+        BUFFER_POS_INC();
+      }
+      break;
+
+    case TW_ST_SLA_ACK:
+    case TW_ST_DATA_ACK:
+      // master has addressed this device as a slave transmitter and is
+      // requesting data.
+      TWDR = i2c_slave_buffer[slave_buffer_pos];
+      BUFFER_POS_INC();
+      break;
+
+    case TW_BUS_ERROR: // something went wrong, reset twi state
+      TWCR = 0;
+    default:
+      break;
+  }
+  // Reset everything, so we are ready for the next TWI interrupt
+  TWCR |= (1<<TWIE) | (1<<TWINT) | (ack<<TWEA) | (1<<TWEN);
+}
+#endif

keyboards/ergo42/i2c.h

@@ -0,0 +1,49 @@
+#ifndef I2C_H
+#define I2C_H
+
+#include <stdint.h>
+
+#ifndef F_CPU
+#define F_CPU 16000000UL
+#endif
+
+#define I2C_READ 1
+#define I2C_WRITE 0
+
+#define I2C_ACK 1
+#define I2C_NACK 0
+
+#define SLAVE_BUFFER_SIZE 0x10
+
+// i2c SCL clock frequency
+#define SCL_CLOCK  400000L
+
+extern volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE];
+
+void i2c_master_init(void);
+uint8_t i2c_master_start(uint8_t address);
+void i2c_master_stop(void);
+uint8_t i2c_master_write(uint8_t data);
+uint8_t i2c_master_read(int);
+void i2c_reset_state(void);
+void i2c_slave_init(uint8_t address);
+
+
+static inline unsigned char i2c_start_read(unsigned char addr) {
+  return i2c_master_start((addr << 1) | I2C_READ);
+}
+
+static inline unsigned char i2c_start_write(unsigned char addr) {
+  return i2c_master_start((addr << 1) | I2C_WRITE);
+}
+
+// from SSD1306 scrips
+extern unsigned char i2c_rep_start(unsigned char addr);
+extern void i2c_start_wait(unsigned char addr);
+extern unsigned char i2c_readAck(void);
+extern unsigned char i2c_readNak(void);
+extern unsigned char i2c_read(unsigned char ack);
+
+#define i2c_read(ack)  (ack) ? i2c_readAck() : i2c_readNak();
+
+#endif

keyboards/ergo42/keymaps/default-macOS/config.h

@@ -0,0 +1,37 @@
+/*
+This is the c configuration file for the keymap
+
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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/>.
+*/
+
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+/* Use I2C or Serial, not both */
+
+#define USE_SERIAL
+// #define USE_I2C
+
+/* Select hand configuration */
+
+#define MASTER_LEFT
+// #define MASTER_RIGHT
+// #define EE_HANDS
+
+#endif

keyboards/ergo42/keymaps/default-macOS/keymap.c

@@ -0,0 +1,98 @@
+#include "ergo42.h"
+#include "action_layer.h"
+#include "eeconfig.h"
+
+extern keymap_config_t keymap_config;
+
+#define BASE 0
+#define META 1
+#define SYMB 2
+#define GAME 3
+
+// Fillers to make layering more clear
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* BASE
+ * ,------------------------------------------------.   ,------------------------------------------------.
+ * | Tab  |   Q  |   W  |   E  |   R  |   T  |  [   |   |  ]   |   Y  |   U  |   I  |   O  |   P  |  @   |
+ * |------+------+------+------+------+------+------|   |-------------+------+------+------+------+------|
+ * | Alt  |   A  |   S  |   D  |   F  |   G  |  (   |   |  )   |   H  |   J  |   K  |   L  |   ;  |  :   |
+ * |------+------+------+------+------+------+------|   |------|------+------+------+------+------+------|
+ * | Sft  |   Z  |   X  |   C  |   V  |   B  |  {   |   |  }   |   N  |   M  |   ,  |   .  |   /  |\/Sft |
+ * |------+------+------+------+------+------+------|   |------+------+------+------+------+------+------|
+ * | Ctrl | GUI  |  App |PrtSc |ESC/  |Space/|Tab/  |   |Back  |Enter/| Del  |PrtSc |=>GAME|=>SYMB|  \   |
+ * |      |      |      |      |~SYMB |Cmd   |Shift |   |Space |~META |      |      |      |      |      |
+ * `------------------------------------------------'   `------------------------------------------------'
+ */
+
+[BASE] = KEYMAP( \
+  KC_TAB,   KC_Q,    KC_W,   KC_E,    KC_R,             KC_T,          KC_RBRC,       KC_BSLS,    KC_Y,             KC_U,    KC_I,     KC_O,     KC_P,     KC_LBRC, \
+  KC_LALT,  KC_A,    KC_S,   KC_D,    KC_F,             KC_G,          S(KC_8),       S(KC_9),    KC_H,             KC_J,    KC_K,     KC_L,     KC_SCLN,  KC_QUOT, \
+  KC_LSFT,  KC_Z,    KC_X,   KC_C,    KC_V,             KC_B,          S(KC_RBRC),    S(KC_BSLS), KC_N,             KC_M,    KC_COMM,  KC_DOT,   KC_SLSH,  SFT_T(KC_RO), \
+  KC_LCTRL, KC_LGUI, KC_APP, KC_PSCR, LT(SYMB, KC_ESC), GUI_T(KC_SPC), SFT_T(KC_TAB), KC_BSPC,    LT(META, KC_ENT), KC_DELT, KC_PSCR,  TG(GAME), TG(SYMB), KC_JYEN \
+),
+
+/* META
+ * ,------------------------------------------------.   ,------------------------------------------------.
+ * |   1  |   2  |   3  |   4  |   5  |   6  |  [   |   |  ]   |   7  |   8  |   9  |   0  |   -  |  ^   |
+ * |------+------+------+------+------+------+------|   |-------------+------+------+------+------+------|
+ * | Alt  |  F1  |      |Muhen | Henk |      |  (   |   |  )   | Left | Down |  Up  |Right |      |      |
+ * |------+------+------+------+------+------+------|   |------|------+------+------+------+------+------|
+ * | Sft  |  F2  |  F3  |  F4  |  F5  |  F6  |  {   |   |  }   |  F7  |  F8  |  F9  | F10  | F11  |\/Sft |
+ * |------+------+------+------+------+------+------|   |------+------+------+------+------+------+------|
+ * | Ctrl | GUI  |  App |PrtSc |ESC/  |Space/|Tab/  |   |Back  |Enter/| Del  |Reset |=>GAME|=>SYMB|  \   |
+ * |      |      |      |      |~SYMB |Ctrl  |Shift |   |Space |~META |      |      |      |      |      |
+ * `------------------------------------------------'   `------------------------------------------------'
+ */
+
+[META] = KEYMAP( \
+  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_F1,   XXXXXXX, KC_MHEN, KC_HENK, XXXXXXX, _______, _______, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, XXXXXXX, XXXXXXX, \
+  _______, KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   _______, _______, KC_F7,   KC_F8,   KC_F9, KC_F10,  KC_F11,  SFT_T(KC_RO), \
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, RESET, _______, _______, _______ \
+),
+
+/* SYMB
+ * ,------------------------------------------------.   ,------------------------------------------------.
+ * |   !  |   "  |   #  |   $  |   %  |   &  |  [   |   |  ]   |   '  |   (  |   )  |   ~  |   =  |  ~   |
+ * |------+------+------+------+------+------+------|   |-------------+------+------+------+------+------|
+ * | Alt  |      |      |      |      |      |  (   |   |  )   |      |      |      |      |   +  |  *   |
+ * |------+------+------+------+------+------+------|   |------|------+------+------+------+------+------|
+ * | Sft  |      |      |      |      |      |  {   |   |  }   |      |      |   <  |   >  |   ?  |  \   |
+ * |------+------+------+------+------+------+------|   |------+------+------+------+------+------+------|
+ * | Ctrl | GUI  |  App |PrtSc |ESC/  |Space/|Tab/  |   |Back  |Enter/| Del  |PrtSc |=>GAME|=>SYMB|  \   |
+ * |      |      |      |      |~SYMB |Ctrl  |Shift |   |Space |~META |      |      |      |      |      |
+ * `------------------------------------------------'   `------------------------------------------------'
+ */
+
+[SYMB] = KEYMAP( \
+  S(KC_1), S(KC_2), S(KC_3), S(KC_4), S(KC_5), S(KC_6), _______, _______, S(KC_7), S(KC_8), S(KC_9),    S(KC_0),   S(KC_MINS), S(KC_EQL), \
+  _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______, _______, XXXXXXX, XXXXXXX, XXXXXXX,    XXXXXXX,   S(KC_SCLN), S(KC_QUOT), \
+  _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______, _______, XXXXXXX, XXXXXXX, S(KC_COMM), S(KC_DOT), S(KC_SLSH), S(KC_RO), \
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,    _______,   _______,    _______ \
+),
+
+/* GAME
+ * ,------------------------------------------------.   ,------------------------------------------------.
+ * | Tab  |   Q  |   W  |   E  |   R  |   T  |  [   |   |  ]   |   Y  |   U  |   I  |   O  |   P  |  @   |
+ * |------+------+------+------+------+------+------|   |-------------+------+------+------+------+------|
+ * | Alt  |   A  |   S  |   D  |   F  |   G  |  (   |   |  )   |   H  |   J  |   K  |   L  |   ;  |  :   |
+ * |------+------+------+------+------+------+------|   |------|------+------+------+------+------+------|
+ * | Sft  |   Z  |   X  |   C  |   V  |   B  |  {   |   |  }   |   N  |   M  |   ,  |   .  |   /  |\/Sft |
+ * |------+------+------+------+------+------+------|   |------+------+------+------+------+------+------|
+ * | Ctrl | GUI  |  App |PrtSc | ESC  |Space |Tab   |   |Back  |Enter | Del  |PrtSc |=>GAME|=>SYMB|  \   |
+ * |      |      |      |      |      |      |      |   |Space |      |      |      |      |      |      |
+ * `------------------------------------------------'   `------------------------------------------------'
+ */
+[GAME] = KEYMAP( \
+  KC_TAB,   KC_Q,    KC_W,   KC_E,    KC_R,   KC_T,   KC_RBRC,    KC_BSLS,    KC_Y,   KC_U,    KC_I,     KC_O,    KC_P,    KC_LBRC, \
+  KC_LALT,  KC_A,    KC_S,   KC_D,    KC_F,   KC_G,   S(KC_8),    S(KC_9),    KC_H,   KC_J,    KC_K,     KC_L,    KC_SCLN, KC_QUOT, \
+  KC_LSFT,  KC_Z,    KC_X,   KC_C,    KC_V,   KC_B,   S(KC_RBRC), S(KC_BSLS), KC_N,   KC_M,    KC_COMM,  KC_DOT,  KC_SLSH, SFT_T(KC_RO), \
+  KC_LCTRL, KC_LGUI, KC_APP, KC_PSCR, KC_ESC, KC_SPC, KC_TAB,     KC_BSPC,    KC_ENT, KC_DELT, KC_PSCR,  _______, _______, KC_JYEN \
+)
+
+};
+

keyboards/ergo42/keymaps/default-macOS/rules.mk

@@ -0,0 +1,3 @@
+ifndef QUANTUM_DIR
+	include ../../../../Makefile
+endif

keyboards/ergo42/keymaps/default/config.h

@@ -0,0 +1,37 @@
+/*
+This is the c configuration file for the keymap
+
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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/>.
+*/
+
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+/* Use I2C or Serial, not both */
+
+#define USE_SERIAL
+// #define USE_I2C
+
+/* Select hand configuration */
+
+#define MASTER_LEFT
+// #define MASTER_RIGHT
+// #define EE_HANDS
+
+#endif

keyboards/ergo42/keymaps/default/keymap.c

@@ -0,0 +1,98 @@
+#include "ergo42.h"
+#include "action_layer.h"
+#include "eeconfig.h"
+
+extern keymap_config_t keymap_config;
+
+#define BASE 0
+#define META 1
+#define SYMB 2
+#define GAME 3
+
+// Fillers to make layering more clear
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* BASE
+ * ,------------------------------------------------.   ,------------------------------------------------.
+ * | Tab  |   Q  |   W  |   E  |   R  |   T  |  [   |   |  ]   |   Y  |   U  |   I  |   O  |   P  |  @   |
+ * |------+------+------+------+------+------+------|   |-------------+------+------+------+------+------|
+ * | Alt  |   A  |   S  |   D  |   F  |   G  |  (   |   |  )   |   H  |   J  |   K  |   L  |   ;  |  :   |
+ * |------+------+------+------+------+------+------|   |------|------+------+------+------+------+------|
+ * | Sft  |   Z  |   X  |   C  |   V  |   B  |  {   |   |  }   |   N  |   M  |   ,  |   .  |   /  |\/Sft |
+ * |------+------+------+------+------+------+------|   |------+------+------+------+------+------+------|
+ * | Ctrl | GUI  |  App |PrtSc |ESC/  |Space/|Tab/  |   |Back  |Enter/| Del  |PrtSc |=>GAME|=>SYMB|  \   |
+ * |      |      |      |      |~SYMB |RCtrl |Shift |   |Space |~META |      |      |      |      |      |
+ * `------------------------------------------------'   `------------------------------------------------'
+ */
+
+[BASE] = KEYMAP( \
+  KC_TAB,   KC_Q,    KC_W,   KC_E,    KC_R,             KC_T,          KC_RBRC,       KC_BSLS,    KC_Y,             KC_U,    KC_I,     KC_O,     KC_P,     KC_LBRC, \
+  KC_LALT,  KC_A,    KC_S,   KC_D,    KC_F,             KC_G,          S(KC_8),       S(KC_9),    KC_H,             KC_J,    KC_K,     KC_L,     KC_SCLN,  KC_QUOT, \
+  KC_LSFT,  KC_Z,    KC_X,   KC_C,    KC_V,             KC_B,          S(KC_RBRC),    S(KC_BSLS), KC_N,             KC_M,    KC_COMM,  KC_DOT,   KC_SLSH,  SFT_T(KC_RO), \
+  KC_LCTRL, KC_LGUI, KC_APP, KC_PSCR, LT(SYMB, KC_ESC), RCTL_T(KC_SPC), SFT_T(KC_TAB), KC_BSPC,    LT(META, KC_ENT), KC_DELT, KC_PSCR,  TG(GAME), TG(SYMB), KC_JYEN \
+),
+
+/* META
+ * ,------------------------------------------------.   ,------------------------------------------------.
+ * |   1  |   2  |   3  |   4  |   5  |   6  |  [   |   |  ]   |   7  |   8  |   9  |   0  |   -  |  ^   |
+ * |------+------+------+------+------+------+------|   |-------------+------+------+------+------+------|
+ * | Alt  |  F1  |      |Muhen | Henk |      |  (   |   |  )   | Left | Down |  Up  |Right |      |      |
+ * |------+------+------+------+------+------+------|   |------|------+------+------+------+------+------|
+ * | Sft  |  F2  |  F3  |  F4  |  F5  |  F6  |  {   |   |  }   |  F7  |  F8  |  F9  | F10  | F11  |\/Sft |
+ * |------+------+------+------+------+------+------|   |------+------+------+------+------+------+------|
+ * | Ctrl | GUI  |  App |PrtSc |ESC/  |Space/|Tab/  |   |Back  |Enter/| Del  |Reset |=>GAME|=>SYMB|  \   |
+ * |      |      |      |      |~SYMB |RCtrl |Shift |   |Space |~META |      |      |      |      |      |
+ * `------------------------------------------------'   `------------------------------------------------'
+ */
+
+[META] = KEYMAP( \
+  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_F1,   XXXXXXX, KC_MHEN, KC_HENK, XXXXXXX, _______, _______, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, XXXXXXX, XXXXXXX, \
+  _______, KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   _______, _______, KC_F7,   KC_F8,   KC_F9, KC_F10,  KC_F11,  SFT_T(KC_RO), \
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, RESET, _______, _______, _______ \
+),
+
+/* SYMB
+ * ,------------------------------------------------.   ,------------------------------------------------.
+ * |   !  |   "  |   #  |   $  |   %  |   &  |  [   |   |  ]   |   '  |   (  |   )  |   ~  |   =  |  ~   |
+ * |------+------+------+------+------+------+------|   |-------------+------+------+------+------+------|
+ * | Alt  |      |      |      |      |      |  (   |   |  )   |      |      |      |      |   +  |  *   |
+ * |------+------+------+------+------+------+------|   |------|------+------+------+------+------+------|
+ * | Sft  |      |      |      |      |      |  {   |   |  }   |      |      |   <  |   >  |   ?  |  \   |
+ * |------+------+------+------+------+------+------|   |------+------+------+------+------+------+------|
+ * | Ctrl | GUI  |  App |PrtSc |ESC/  |Space/|Tab/  |   |Back  |Enter/| Del  |PrtSc |=>GAME|=>SYMB|  \   |
+ * |      |      |      |      |~SYMB |RCtrl |Shift |   |Space |~META |      |      |      |      |      |
+ * `------------------------------------------------'   `------------------------------------------------'
+ */
+
+[SYMB] = KEYMAP( \
+  S(KC_1), S(KC_2), S(KC_3), S(KC_4), S(KC_5), S(KC_6), _______, _______, S(KC_7), S(KC_8), S(KC_9),    S(KC_0),   S(KC_MINS), S(KC_EQL), \
+  _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______, _______, XXXXXXX, XXXXXXX, XXXXXXX,    XXXXXXX,   S(KC_SCLN), S(KC_QUOT), \
+  _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______, _______, XXXXXXX, XXXXXXX, S(KC_COMM), S(KC_DOT), S(KC_SLSH), S(KC_RO), \
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,    _______,   _______,    _______ \
+),
+
+/* GAME
+ * ,------------------------------------------------.   ,------------------------------------------------.
+ * | Tab  |   Q  |   W  |   E  |   R  |   T  |  [   |   |  ]   |   Y  |   U  |   I  |   O  |   P  |  @   |
+ * |------+------+------+------+------+------+------|   |-------------+------+------+------+------+------|
+ * | Alt  |   A  |   S  |   D  |   F  |   G  |  (   |   |  )   |   H  |   J  |   K  |   L  |   ;  |  :   |
+ * |------+------+------+------+------+------+------|   |------|------+------+------+------+------+------|
+ * | Sft  |   Z  |   X  |   C  |   V  |   B  |  {   |   |  }   |   N  |   M  |   ,  |   .  |   /  |\/Sft |
+ * |------+------+------+------+------+------+------|   |------+------+------+------+------+------+------|
+ * | Ctrl | GUI  |  App |PrtSc | ESC  |Space |Tab   |   |Back  |Enter | Del  |PrtSc |=>GAME|=>SYMB|  \   |
+ * |      |      |      |      |      |      |      |   |Space |      |      |      |      |      |      |
+ * `------------------------------------------------'   `------------------------------------------------'
+ */
+[GAME] = KEYMAP( \
+  KC_TAB,   KC_Q,    KC_W,   KC_E,    KC_R,   KC_T,   KC_RBRC,    KC_BSLS,    KC_Y,   KC_U,    KC_I,     KC_O,    KC_P,    KC_LBRC, \
+  KC_LALT,  KC_A,    KC_S,   KC_D,    KC_F,   KC_G,   S(KC_8),    S(KC_9),    KC_H,   KC_J,    KC_K,     KC_L,    KC_SCLN, KC_QUOT, \
+  KC_LSFT,  KC_Z,    KC_X,   KC_C,    KC_V,   KC_B,   S(KC_RBRC), S(KC_BSLS), KC_N,   KC_M,    KC_COMM,  KC_DOT,  KC_SLSH, SFT_T(KC_RO), \
+  KC_LCTRL, KC_LGUI, KC_APP, KC_PSCR, KC_ESC, KC_SPC, KC_TAB,     KC_BSPC,    KC_ENT, KC_DELT, KC_PSCR,  _______, _______, KC_JYEN \
+)
+
+};
+

keyboards/ergo42/keymaps/default/rules.mk

@@ -0,0 +1,3 @@
+ifndef QUANTUM_DIR
+	include ../../../../Makefile
+endif

keyboards/ergo42/matrix.c

@@ -0,0 +1,469 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+
+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/>.
+*/
+
+/*
+ * scan matrix
+ */
+#include <stdint.h>
+#include <stdbool.h>
+#include <avr/io.h>
+#include "wait.h"
+#include "print.h"
+#include "debug.h"
+#include "util.h"
+#include "matrix.h"
+#include "split_util.h"
+#include "pro_micro.h"
+#include "config.h"
+#include "timer.h"
+
+#ifdef USE_I2C
+#  include "i2c.h"
+#else // USE_SERIAL
+#  include "serial.h"
+#endif
+
+#ifndef DEBOUNCING_DELAY
+#   define DEBOUNCING_DELAY 5
+#endif
+
+#if (DEBOUNCING_DELAY > 0)
+    static uint16_t debouncing_time;
+    static bool debouncing = false;
+#endif
+
+#if (MATRIX_COLS <= 8)
+#    define print_matrix_header()  print("\nr/c 01234567\n")
+#    define print_matrix_row(row)  print_bin_reverse8(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop(matrix[i])
+#    define ROW_SHIFTER ((uint8_t)1)
+#else
+#    error "Currently only supports 8 COLS"
+#endif
+static matrix_row_t matrix_debouncing[MATRIX_ROWS];
+
+#define ERROR_DISCONNECT_COUNT 5
+
+#define ROWS_PER_HAND (MATRIX_ROWS/2)
+
+static uint8_t error_count = 0;
+
+static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
+static const uint8_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
+
+/* matrix state(1:on, 0:off) */
+static matrix_row_t matrix[MATRIX_ROWS];
+static matrix_row_t matrix_debouncing[MATRIX_ROWS];
+
+#if (DIODE_DIRECTION == COL2ROW)
+    static void init_cols(void);
+    static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row);
+    static void unselect_rows(void);
+    static void select_row(uint8_t row);
+    static void unselect_row(uint8_t row);
+#elif (DIODE_DIRECTION == ROW2COL)
+    static void init_rows(void);
+    static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col);
+    static void unselect_cols(void);
+    static void unselect_col(uint8_t col);
+    static void select_col(uint8_t col);
+#endif
+__attribute__ ((weak))
+void matrix_init_quantum(void) {
+    matrix_init_kb();
+}
+
+__attribute__ ((weak))
+void matrix_scan_quantum(void) {
+    matrix_scan_kb();
+}
+
+__attribute__ ((weak))
+void matrix_init_kb(void) {
+    matrix_init_user();
+}
+
+__attribute__ ((weak))
+void matrix_scan_kb(void) {
+    matrix_scan_user();
+}
+
+__attribute__ ((weak))
+void matrix_init_user(void) {
+}
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+}
+
+inline
+uint8_t matrix_rows(void)
+{
+    return MATRIX_ROWS;
+}
+
+inline
+uint8_t matrix_cols(void)
+{
+    return MATRIX_COLS;
+}
+
+void matrix_init(void)
+{
+    debug_enable = true;
+    debug_matrix = true;
+    debug_mouse = true;
+    // initialize row and col
+#if (DIODE_DIRECTION == COL2ROW)
+    unselect_rows();
+    init_cols();
+#elif (DIODE_DIRECTION == ROW2COL)
+    unselect_cols();
+    init_rows();
+#endif
+
+    TX_RX_LED_INIT;
+
+    // initialize matrix state: all keys off
+    for (uint8_t i=0; i < MATRIX_ROWS; i++) {
+        matrix[i] = 0;
+        matrix_debouncing[i] = 0;
+    }
+
+    matrix_init_quantum();
+
+}
+
+uint8_t _matrix_scan(void)
+{
+    int offset = isLeftHand ? 0 : (ROWS_PER_HAND);
+#if (DIODE_DIRECTION == COL2ROW)
+    // Set row, read cols
+    for (uint8_t current_row = 0; current_row < ROWS_PER_HAND; current_row++) {
+#       if (DEBOUNCING_DELAY > 0)
+            bool matrix_changed = read_cols_on_row(matrix_debouncing+offset, current_row);
+
+            if (matrix_changed) {
+                debouncing = true;
+                debouncing_time = timer_read();
+                PORTD ^= (1 << 2);
+            }
+
+#       else
+            read_cols_on_row(matrix+offset, current_row);
+#       endif
+
+    }
+
+#elif (DIODE_DIRECTION == ROW2COL)
+    // Set col, read rows
+    for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
+#       if (DEBOUNCING_DELAY > 0)
+            bool matrix_changed = read_rows_on_col(matrix_debouncing+offset, current_col);
+            if (matrix_changed) {
+                debouncing = true;
+                debouncing_time = timer_read();
+            }
+#       else
+             read_rows_on_col(matrix+offset, current_col);
+#       endif
+
+    }
+#endif
+
+#   if (DEBOUNCING_DELAY > 0)
+        if (debouncing && (timer_elapsed(debouncing_time) > DEBOUNCING_DELAY)) {
+            for (uint8_t i = 0; i < ROWS_PER_HAND; i++) {
+                matrix[i+offset] = matrix_debouncing[i+offset];
+            }
+            debouncing = false;
+        }
+#   endif
+
+    return 1;
+}
+
+#ifdef USE_I2C
+
+// Get rows from other half over i2c
+int i2c_transaction(void) {
+    int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;
+
+    int err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_WRITE);
+    if (err) goto i2c_error;
+
+    // start of matrix stored at 0x00
+    err = i2c_master_write(0x00);
+    if (err) goto i2c_error;
+
+    // Start read
+    err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_READ);
+    if (err) goto i2c_error;
+
+    if (!err) {
+        int i;
+        for (i = 0; i < ROWS_PER_HAND-1; ++i) {
+            matrix[slaveOffset+i] = i2c_master_read(I2C_ACK);
+        }
+        matrix[slaveOffset+i] = i2c_master_read(I2C_NACK);
+        i2c_master_stop();
+    } else {
+i2c_error: // the cable is disconnceted, or something else went wrong
+        i2c_reset_state();
+        return err;
+    }
+
+    return 0;
+}
+
+#else // USE_SERIAL
+
+int serial_transaction(void) {
+    int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;
+
+    if (serial_update_buffers()) {
+        return 1;
+    }
+
+    for (int i = 0; i < ROWS_PER_HAND; ++i) {
+        matrix[slaveOffset+i] = serial_slave_buffer[i];
+    }
+    return 0;
+}
+#endif
+
+uint8_t matrix_scan(void)
+{
+    uint8_t ret = _matrix_scan();
+
+#ifdef USE_I2C
+    if( i2c_transaction() ) {
+#else // USE_SERIAL
+    if( serial_transaction() ) {
+#endif
+        // turn on the indicator led when halves are disconnected
+        TXLED1;
+
+        error_count++;
+
+        if (error_count > ERROR_DISCONNECT_COUNT) {
+            // reset other half if disconnected
+            int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;
+            for (int i = 0; i < ROWS_PER_HAND; ++i) {
+                matrix[slaveOffset+i] = 0;
+            }
+        }
+    } else {
+        // turn off the indicator led on no error
+        TXLED0;
+        error_count = 0;
+    }
+    matrix_scan_quantum();
+    return ret;
+}
+
+void matrix_slave_scan(void) {
+    _matrix_scan();
+
+    int offset = (isLeftHand) ? 0 : ROWS_PER_HAND;
+
+#ifdef USE_I2C
+    for (int i = 0; i < ROWS_PER_HAND; ++i) {
+        i2c_slave_buffer[i] = matrix[offset+i];
+    }
+#else // USE_SERIAL
+    for (int i = 0; i < ROWS_PER_HAND; ++i) {
+        serial_slave_buffer[i] = matrix[offset+i];
+    }
+#endif
+}
+
+bool matrix_is_modified(void)
+{
+    if (debouncing) return false;
+    return true;
+}
+
+inline
+bool matrix_is_on(uint8_t row, uint8_t col)
+{
+    return (matrix[row] & ((matrix_row_t)1<<col));
+}
+
+inline
+matrix_row_t matrix_get_row(uint8_t row)
+{
+    return matrix[row];
+}
+
+void matrix_print(void)
+{
+    print("\nr/c 0123456789ABCDEF\n");
+    for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
+        phex(row); print(": ");
+        pbin_reverse16(matrix_get_row(row));
+        print("\n");
+    }
+}
+
+uint8_t matrix_key_count(void)
+{
+    uint8_t count = 0;
+    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+        count += bitpop16(matrix[i]);
+    }
+    return count;
+}
+
+#if (DIODE_DIRECTION == COL2ROW)
+
+static void init_cols(void)
+{
+    for(uint8_t x = 0; x < MATRIX_COLS; x++) {
+        uint8_t pin = col_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
+{
+    // Store last value of row prior to reading
+    matrix_row_t last_row_value = current_matrix[current_row];
+
+    // Clear data in matrix row
+    current_matrix[current_row] = 0;
+
+    // Select row and wait for row selecton to stabilize
+    select_row(current_row);
+    wait_us(30);
+
+    // For each col...
+    for(uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
+
+        // Select the col pin to read (active low)
+        uint8_t pin = col_pins[col_index];
+        uint8_t pin_state = (_SFR_IO8(pin >> 4) & _BV(pin & 0xF));
+
+        // Populate the matrix row with the state of the col pin
+        current_matrix[current_row] |=  pin_state ? 0 : (ROW_SHIFTER << col_index);
+    }
+
+    // Unselect row
+    unselect_row(current_row);
+
+    return (last_row_value != current_matrix[current_row]);
+}
+
+static void select_row(uint8_t row)
+{
+    uint8_t pin = row_pins[row];
+    _SFR_IO8((pin >> 4) + 1) |=  _BV(pin & 0xF); // OUT
+    _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
+}
+
+static void unselect_row(uint8_t row)
+{
+    uint8_t pin = row_pins[row];
+    _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+    _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+}
+
+static void unselect_rows(void)
+{
+    for(uint8_t x = 0; x < ROWS_PER_HAND; x++) {
+        uint8_t pin = row_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+#elif (DIODE_DIRECTION == ROW2COL)
+
+static void init_rows(void)
+{
+    for(uint8_t x = 0; x < ROWS_PER_HAND; x++) {
+        uint8_t pin = row_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
+{
+    bool matrix_changed = false;
+
+    // Select col and wait for col selecton to stabilize
+    select_col(current_col);
+    wait_us(30);
+
+    // For each row...
+    for(uint8_t row_index = 0; row_index < ROWS_PER_HAND; row_index++)
+    {
+
+        // Store last value of row prior to reading
+        matrix_row_t last_row_value = current_matrix[row_index];
+
+        // Check row pin state
+        if ((_SFR_IO8(row_pins[row_index] >> 4) & _BV(row_pins[row_index] & 0xF)) == 0)
+        {
+            // Pin LO, set col bit
+            current_matrix[row_index] |= (ROW_SHIFTER << current_col);
+        }
+        else
+        {
+            // Pin HI, clear col bit
+            current_matrix[row_index] &= ~(ROW_SHIFTER << current_col);
+        }
+
+        // Determine if the matrix changed state
+        if ((last_row_value != current_matrix[row_index]) && !(matrix_changed))
+        {
+            matrix_changed = true;
+        }
+    }
+
+    // Unselect col
+    unselect_col(current_col);
+
+    return matrix_changed;
+}
+
+static void select_col(uint8_t col)
+{
+    uint8_t pin = col_pins[col];
+    _SFR_IO8((pin >> 4) + 1) |=  _BV(pin & 0xF); // OUT
+    _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
+}
+
+static void unselect_col(uint8_t col)
+{
+    uint8_t pin = col_pins[col];
+    _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+    _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+}
+
+static void unselect_cols(void)
+{
+    for(uint8_t x = 0; x < MATRIX_COLS; x++) {
+        uint8_t pin = col_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+#endif

keyboards/ergo42/readme.md

@@ -0,0 +1,16 @@
+# Ergo42
+
+![Ergo42](https://raw.githubusercontent.com/Biacco42/Ergo42/readme/readme_image/ergo42_image.jpg)
+
+__The Answer to the Ultimate Question of Life, the Universe, and at least Keyboards.__  
+A split 7x4 ortholinear keyboard. [Hardware project repo](https://github.com/Biacco42/Ergo42)
+
+Keyboard Maintainer: [Biacco42](https://github.com/Biacco42) [@Biacco42](https://twitter.com/Biacco42)  
+Hardware Supported: Ergo42 PCB, Pro Micro ATmega32u4  
+Hardware Availability: [Ergo42 PCB and case](https://github.com/Biacco42/Ergo42)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make ergo42/rev1:default:avrdude
+
+See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.

keyboards/ergo42/rev1/config.h

@@ -0,0 +1,93 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+Copyright 2017 Biacco42
+
+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/>.
+*/
+
+#ifndef REV1_CONFIG_H
+#define REV1_CONFIG_H
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xBC42
+#define PRODUCT_ID      0x0042
+#define DEVICE_VER      0x0100
+#define MANUFACTURER    Biacco42
+#define PRODUCT         Ergo42
+#define DESCRIPTION     The Answer to the Ultimate Question of Life, the Universe, and at least Keyboards
+
+/* key matrix size */
+// Rows are doubled-up
+#define MATRIX_ROWS 8
+#define MATRIX_COLS 7
+
+// wiring of each half
+#define MATRIX_ROW_PINS { D7, E6, B4, B5 }
+#define MATRIX_COL_PINS { F5, F6, F7, B1, B3, B2, B6 }
+// #define MATRIX_COL_PINS { B6, B2, B3, B1, F7, F6 } //uncomment this line and comment line above if you need to reverse left-to-right key order
+
+#define CATERINA_BOOTLOADER
+
+/* define tapping term */
+#define TAPPING_TERM 120
+
+/* define if matrix has ghost */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+// #define BACKLIGHT_LEVELS 3
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCING_DELAY 5
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* key combination for command */
+#define IS_COMMAND() ( \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+/* ws2812 RGB LED */
+#define RGB_DI_PIN D3
+#define RGBLIGHT_TIMER
+#define RGBLED_NUM 12    // Number of LEDs
+#define ws2812_PORTREG  PORTD
+#define ws2812_DDRREG   DDRD
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+// #define NO_DEBUG
+
+/* disable print */
+// #define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
+
+#endif

keyboards/ergo42/rev1/rev1.c

@@ -0,0 +1,39 @@
+#include "ergo42.h"
+
+#ifdef AUDIO_ENABLE
+    float tone_startup[][2] = SONG(STARTUP_SOUND);
+    float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
+#endif
+
+#ifdef SSD1306OLED
+void led_set_kb(uint8_t usb_led) {
+    // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+    led_set_user(usb_led);
+}
+#endif
+
+void matrix_init_kb(void) {
+
+    #ifdef AUDIO_ENABLE
+        _delay_ms(20); // gets rid of tick
+        PLAY_SONG(tone_startup);
+    #endif
+
+    // // green led on
+    // DDRD |= (1<<5);
+    // PORTD &= ~(1<<5);
+
+    // // orange led on
+    // DDRB |= (1<<0);
+    // PORTB &= ~(1<<0);
+
+	matrix_init_user();
+};
+
+void shutdown_user(void) {
+    #ifdef AUDIO_ENABLE
+        PLAY_SONG(tone_goodbye);
+	_delay_ms(150);
+	stop_all_notes();
+    #endif
+}

keyboards/ergo42/rev1/rev1.h

@@ -0,0 +1,62 @@
+#ifndef REV1_H
+#define REV1_H
+
+#include "ergo42.h"
+
+//void promicro_bootloader_jmp(bool program);
+#include "quantum.h"
+
+
+#ifdef USE_I2C
+#include <stddef.h>
+#ifdef __AVR__
+	#include <avr/io.h>
+	#include <avr/interrupt.h>
+#endif
+#endif
+
+//void promicro_bootloader_jmp(bool program);
+
+#ifndef FLIP_HALF
+// Standard Keymap
+// (TRRS jack on the left half is to the right, TRRS jack on the right half is to the left)
+#define KEYMAP( \
+	L00, L01, L02, L03, L04, L05, L06, R00, R01, R02, R03, R04, R05, R06, \
+	L10, L11, L12, L13, L14, L15, L16, R10, R11, R12, R13, R14, R15, R16, \
+	L20, L21, L22, L23, L24, L25, L26, R20, R21, R22, R23, R24, R25, R26, \
+	L30, L31, L32, L33, L34, L35, L36, R30, R31, R32, R33, R34, R35, R36 \
+	) \
+	{ \
+		{ L00, L01, L02, L03, L04, L05, L06 }, \
+		{ L10, L11, L12, L13, L14, L15, L16 }, \
+		{ L20, L21, L22, L23, L24, L25, L26 }, \
+		{ L30, L31, L32, L33, L34, L35, L36 }, \
+		{ R06, R05, R04, R03, R02, R01, R00 }, \
+		{ R16, R15, R14, R13, R12, R11, R10 }, \
+		{ R26, R25, R24, R23, R22, R21, R20 }, \
+		{ R36, R35, R34, R33, R32, R31, R30 } \
+	}
+#else
+// Keymap with right side flipped
+// (TRRS jack on both halves are to the right)
+#define KEYMAP( \
+	L00, L01, L02, L03, L04, L05, L06, R00, R01, R02, R03, R04, R05, R06, \
+	L10, L11, L12, L13, L14, L15, L16, R10, R11, R12, R13, R14, R15, R16, \
+	L20, L21, L22, L23, L24, L25, L26, R20, R21, R22, R23, R24, R25, R26, \
+	L30, L31, L32, L33, L34, L35, L36, R30, R31, R32, R33, R34, R35, R36 \
+	) \
+	{ \
+		{ L00, L01, L02, L03, L04, L05, L06 }, \
+		{ L10, L11, L12, L13, L14, L15, L16 }, \
+		{ L20, L21, L22, L23, L24, L25, L26 }, \
+		{ L30, L31, L32, L33, L34, L35, L36 }, \
+		{ R00, R01, R02, R03, R04, R05, R06 }, \
+		{ R10, R11, R12, R13, R14, R15, R16 }, \
+		{ R20, R21, R22, R23, R24, R25, R26 }, \
+		{ R30, R31, R32, R33, R34, R35, R36 } \
+	}
+#endif
+
+#define LAYOUT_ortho_4x14 KEYMAP
+
+#endif

keyboards/ergo42/rev1/rules.mk

@@ -0,0 +1 @@
+BACKLIGHT_ENABLE = no

keyboards/ergo42/rules.mk

@@ -0,0 +1,80 @@
+SRC += matrix.c \
+	   i2c.c \
+	   split_util.c \
+	   serial.c \
+	   ssd1306.c
+
+# MCU name
+#MCU = at90usb1287
+MCU = atmega32u4
+
+# Processor frequency.
+#     This will define a symbol, F_CPU, in all source code files equal to the
+#     processor frequency in Hz. You can then use this symbol in your source code to
+#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+#     automatically to create a 32-bit value in your source code.
+#
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
+#     does not *change* the processor frequency - it should merely be updated to
+#     reflect the processor speed set externally so that the code can use accurate
+#     software delays.
+F_CPU = 16000000
+
+#
+# LUFA specific
+#
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+# Input clock frequency.
+#     This will define a symbol, F_USB, in all source code files equal to the
+#     input clock frequency (before any prescaling is performed) in Hz. This value may
+#     differ from F_CPU if prescaling is used on the latter, and is required as the
+#     raw input clock is fed directly to the PLL sections of the AVR for high speed
+#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
+#     at the end, this will be done automatically to create a 32-bit value in your
+#     source code.
+#
+#     If no clock division is performed on the input clock inside the AVR (via the
+#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
+F_USB = $(F_CPU)
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+
+# Boot Section Size in *bytes*
+#   Teensy halfKay   512
+#   Teensy++ halfKay 1024
+#   Atmel DFU loader 4096
+#   LUFA bootloader  4096
+#   USBaspLoader     2048
+OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+# Build Options
+#   change to "no" to disable the options, or define them in the Makefile in
+#   the appropriate keymap folder that will get included automatically
+#
+BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # Console for debug(+400)
+COMMAND_ENABLE = yes        # Commands for debug and configuration
+NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE = no      # Enable keyboard backlight functionality
+MIDI_ENABLE = no            # MIDI controls
+AUDIO_ENABLE = no           # Audio output on port C6
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+RGBLIGHT_ENABLE = no       # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
+SUBPROJECT_rev1 = yes
+USE_I2C = yes
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
+
+CUSTOM_MATRIX = yes
+
+LAYOUTS = ortho_4x14
+
+DEFAULT_FOLDER = ergo42/rev1

keyboards/ergo42/serial.c

@@ -0,0 +1,228 @@
+/*
+ * WARNING: be careful changing this code, it is very timing dependent
+ */
+
+#ifndef F_CPU
+#define F_CPU 16000000
+#endif
+
+#include <avr/io.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+#include <stdbool.h>
+#include "serial.h"
+
+#ifndef USE_I2C
+
+// Serial pulse period in microseconds. Its probably a bad idea to lower this
+// value.
+#define SERIAL_DELAY 24
+
+uint8_t volatile serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH] = {0};
+uint8_t volatile serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH] = {0};
+
+#define SLAVE_DATA_CORRUPT (1<<0)
+volatile uint8_t status = 0;
+
+inline static
+void serial_delay(void) {
+  _delay_us(SERIAL_DELAY);
+}
+
+inline static
+void serial_output(void) {
+  SERIAL_PIN_DDR |= SERIAL_PIN_MASK;
+}
+
+// make the serial pin an input with pull-up resistor
+inline static
+void serial_input(void) {
+  SERIAL_PIN_DDR  &= ~SERIAL_PIN_MASK;
+  SERIAL_PIN_PORT |= SERIAL_PIN_MASK;
+}
+
+inline static
+uint8_t serial_read_pin(void) {
+  return !!(SERIAL_PIN_INPUT & SERIAL_PIN_MASK);
+}
+
+inline static
+void serial_low(void) {
+  SERIAL_PIN_PORT &= ~SERIAL_PIN_MASK;
+}
+
+inline static
+void serial_high(void) {
+  SERIAL_PIN_PORT |= SERIAL_PIN_MASK;
+}
+
+void serial_master_init(void) {
+  serial_output();
+  serial_high();
+}
+
+void serial_slave_init(void) {
+  serial_input();
+
+  // Enable INT0
+  EIMSK |= _BV(INT0);
+  // Trigger on falling edge of INT0
+  EICRA &= ~(_BV(ISC00) | _BV(ISC01));
+}
+
+// Used by the master to synchronize timing with the slave.
+static
+void sync_recv(void) {
+  serial_input();
+  // This shouldn't hang if the slave disconnects because the
+  // serial line will float to high if the slave does disconnect.
+  while (!serial_read_pin());
+  serial_delay();
+}
+
+// Used by the slave to send a synchronization signal to the master.
+static
+void sync_send(void) {
+  serial_output();
+
+  serial_low();
+  serial_delay();
+
+  serial_high();
+}
+
+// Reads a byte from the serial line
+static
+uint8_t serial_read_byte(void) {
+  uint8_t byte = 0;
+  serial_input();
+  for ( uint8_t i = 0; i < 8; ++i) {
+    byte = (byte << 1) | serial_read_pin();
+    serial_delay();
+    _delay_us(1);
+  }
+
+  return byte;
+}
+
+// Sends a byte with MSB ordering
+static
+void serial_write_byte(uint8_t data) {
+  uint8_t b = 8;
+  serial_output();
+  while( b-- ) {
+    if(data & (1 << b)) {
+      serial_high();
+    } else {
+      serial_low();
+    }
+    serial_delay();
+  }
+}
+
+// interrupt handle to be used by the slave device
+ISR(SERIAL_PIN_INTERRUPT) {
+  sync_send();
+
+  uint8_t checksum = 0;
+  for (int i = 0; i < SERIAL_SLAVE_BUFFER_LENGTH; ++i) {
+    serial_write_byte(serial_slave_buffer[i]);
+    sync_send();
+    checksum += serial_slave_buffer[i];
+  }
+  serial_write_byte(checksum);
+  sync_send();
+
+  // wait for the sync to finish sending
+  serial_delay();
+
+  // read the middle of pulses
+  _delay_us(SERIAL_DELAY/2);
+
+  uint8_t checksum_computed = 0;
+  for (int i = 0; i < SERIAL_MASTER_BUFFER_LENGTH; ++i) {
+    serial_master_buffer[i] = serial_read_byte();
+    sync_send();
+    checksum_computed += serial_master_buffer[i];
+  }
+  uint8_t checksum_received = serial_read_byte();
+  sync_send();
+
+  serial_input(); // end transaction
+
+  if ( checksum_computed != checksum_received ) {
+    status |= SLAVE_DATA_CORRUPT;
+  } else {
+    status &= ~SLAVE_DATA_CORRUPT;
+  }
+}
+
+inline
+bool serial_slave_DATA_CORRUPT(void) {
+  return status & SLAVE_DATA_CORRUPT;
+}
+
+// Copies the serial_slave_buffer to the master and sends the
+// serial_master_buffer to the slave.
+//
+// Returns:
+// 0 => no error
+// 1 => slave did not respond
+int serial_update_buffers(void) {
+  // this code is very time dependent, so we need to disable interrupts
+  cli();
+
+  // signal to the slave that we want to start a transaction
+  serial_output();
+  serial_low();
+  _delay_us(1);
+
+  // wait for the slaves response
+  serial_input();
+  serial_high();
+  _delay_us(SERIAL_DELAY);
+
+  // check if the slave is present
+  if (serial_read_pin()) {
+    // slave failed to pull the line low, assume not present
+    sei();
+    return 1;
+  }
+
+  // if the slave is present syncronize with it
+  sync_recv();
+
+  uint8_t checksum_computed = 0;
+  // receive data from the slave
+  for (int i = 0; i < SERIAL_SLAVE_BUFFER_LENGTH; ++i) {
+    serial_slave_buffer[i] = serial_read_byte();
+    sync_recv();
+    checksum_computed += serial_slave_buffer[i];
+  }
+  uint8_t checksum_received = serial_read_byte();
+  sync_recv();
+
+  if (checksum_computed != checksum_received) {
+    sei();
+    return 1;
+  }
+
+  uint8_t checksum = 0;
+  // send data to the slave
+  for (int i = 0; i < SERIAL_MASTER_BUFFER_LENGTH; ++i) {
+    serial_write_byte(serial_master_buffer[i]);
+    sync_recv();
+    checksum += serial_master_buffer[i];
+  }
+  serial_write_byte(checksum);
+  sync_recv();
+
+  // always, release the line when not in use
+  serial_output();
+  serial_high();
+
+  sei();
+  return 0;
+}
+
+#endif

keyboards/ergo42/serial.h

@@ -0,0 +1,26 @@
+#ifndef MY_SERIAL_H
+#define MY_SERIAL_H
+
+#include "config.h"
+#include <stdbool.h>
+
+/* TODO:  some defines for interrupt setup */
+#define SERIAL_PIN_DDR DDRD
+#define SERIAL_PIN_PORT PORTD
+#define SERIAL_PIN_INPUT PIND
+#define SERIAL_PIN_MASK _BV(PD0)
+#define SERIAL_PIN_INTERRUPT INT0_vect
+
+#define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2
+#define SERIAL_MASTER_BUFFER_LENGTH 1
+
+// Buffers for master - slave communication
+extern volatile uint8_t serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH];
+extern volatile uint8_t serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH];
+
+void serial_master_init(void);
+void serial_slave_init(void);
+int serial_update_buffers(void);
+bool serial_slave_data_corrupt(void);
+
+#endif

keyboards/ergo42/split_util.c

@@ -0,0 +1,86 @@
+#include <avr/io.h>
+#include <avr/wdt.h>
+#include <avr/power.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+#include <avr/eeprom.h>
+#include "split_util.h"
+#include "matrix.h"
+#include "keyboard.h"
+#include "config.h"
+#include "timer.h"
+
+#ifdef USE_I2C
+#  include "i2c.h"
+#else
+#  include "serial.h"
+#endif
+
+volatile bool isLeftHand = true;
+
+static void setup_handedness(void) {
+  #ifdef EE_HANDS
+    isLeftHand = eeprom_read_byte(EECONFIG_HANDEDNESS);
+  #else
+    // I2C_MASTER_RIGHT is deprecated, use MASTER_RIGHT instead, since this works for both serial and i2c
+    #if defined(I2C_MASTER_RIGHT) || defined(MASTER_RIGHT)
+      isLeftHand = !has_usb();
+    #else
+      isLeftHand = has_usb();
+    #endif
+  #endif
+}
+
+static void keyboard_master_setup(void) {
+#ifdef USE_I2C
+    i2c_master_init();
+#ifdef SSD1306OLED
+    matrix_master_OLED_init ();
+#endif
+#else
+    serial_master_init();
+#endif
+}
+
+static void keyboard_slave_setup(void) {
+  timer_init();
+#ifdef USE_I2C
+    i2c_slave_init(SLAVE_I2C_ADDRESS);
+#else
+    serial_slave_init();
+#endif
+}
+
+bool has_usb(void) {
+   USBCON |= (1 << OTGPADE); //enables VBUS pad
+   _delay_us(5);
+   return (USBSTA & (1<<VBUS));  //checks state of VBUS
+}
+
+void split_keyboard_setup(void) {
+   setup_handedness();
+
+   if (has_usb()) {
+      keyboard_master_setup();
+   } else {
+      keyboard_slave_setup();
+   }
+   sei();
+}
+
+void keyboard_slave_loop(void) {
+   matrix_init();
+
+   while (1) {
+      matrix_slave_scan();
+   }
+}
+
+// this code runs before the usb and keyboard is initialized
+void matrix_setup(void) {
+    split_keyboard_setup();
+
+    if (!has_usb()) {
+        keyboard_slave_loop();
+    }
+}

keyboards/ergo42/split_util.h

@@ -0,0 +1,20 @@
+#ifndef SPLIT_KEYBOARD_UTIL_H
+#define SPLIT_KEYBOARD_UTIL_H
+
+#include <stdbool.h>
+#include "eeconfig.h"
+
+#define SLAVE_I2C_ADDRESS           0x32
+
+extern volatile bool isLeftHand;
+
+// slave version of matix scan, defined in matrix.c
+void matrix_slave_scan(void);
+
+void split_keyboard_setup(void);
+bool has_usb(void);
+void keyboard_slave_loop(void);
+
+void matrix_master_OLED_init (void);
+
+#endif

keyboards/ergodox_ez/keymaps/drashna/keymap.c

@@ -244,9 +244,9 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
                 KC_MAKE,        KC_HASH,    KC_DLR,     KC_LPRN,    KC_RPRN,    KC_GRAVE,
                 KC_RESET,       KC_PERC,    KC_CIRC,    KC_LBRACKET,KC_RBRACKET,KC_TILD,    KC_COLEMAK,
                 KC_TRNS,          KC_AMPR,    KC_ASTR,    KC_COLN,    KC_SCOLON,
-                                                                  KC_TRNS, KC_TRNS,
-                                                                  KC_TRNS,
-                                                                  KC_TRNS, KC_TRNS, KC_TRNS,
+                                                                  RGB_SMOD, KC_RGB_T,
+                                                                  RGB_HUI,
+                                                                  RGB_M_R, RGB_M_SW, RGB_HUD,
                 
                 KC_QWERTY,   KC_F6,      KC_F7,      KC_F8,      KC_F9,      KC_F10,         KC_F11,
                 KC_DVORAK,   KC_KP_PLUS, KC_KP_7,    KC_KP_8,    KC_KP_9,    KC_KP_ASTERISK, KC_F12,

keyboards/handwired/woodpad/keymaps/drashna/keymap.c

@@ -13,7 +13,7 @@
  * 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 "woodpad.h"
+#include QMK_KEYBOARD_H
 #include "drashna.h"
 
  // Each layer gets a name for readability, which is then used in the keymap matrix below.
@@ -97,12 +97,6 @@ void matrix_init_keymap(void) {
   // set Numlock LED to output and low
   DDRF |= (1 << 7);
   PORTF &= ~(1 << 7);
-
-
-  if (!(host_keyboard_leds() & (1 << USB_LED_NUM_LOCK))) {
-    register_code(KC_NUMLOCK);
-    unregister_code(KC_NUMLOCK);
-  }
 }
 
 void matrix_scan_keymap(void) {
@@ -114,3 +108,9 @@ void matrix_scan_keymap(void) {
   // Run Diablo 3 macro checking code.
 }
 
+void led_set_keymap(uint8_t usb_led) {
+  if (!(usb_led & (1<<USB_LED_NUM_LOCK))) {
+    register_code(KC_NUMLOCK);
+    unregister_code(KC_NUMLOCK);
+  }
+}

keyboards/iris/rev1/rev1.c

@@ -1,9 +1,5 @@
 #include "rev1.h"
 
-#ifdef AUDIO_ENABLE
-    float tone_startup[][2] = SONG(STARTUP_SOUND);
-    float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
-#endif
 
 #ifdef SSD1306OLED
 void led_set_kb(uint8_t usb_led) {
@@ -14,11 +10,6 @@ void led_set_kb(uint8_t usb_led) {
 
 void matrix_init_kb(void) {
 
-    #ifdef AUDIO_ENABLE
-        _delay_ms(20); // gets rid of tick
-        PLAY_SONG(tone_startup);
-    #endif
-
     // // green led on
     // DDRD |= (1<<5);
     // PORTD &= ~(1<<5);
@@ -29,11 +20,3 @@ void matrix_init_kb(void) {
 
 	matrix_init_user();
 };
-
-void shutdown_user(void) {
-    #ifdef AUDIO_ENABLE
-        PLAY_SONG(tone_goodbye);
-	_delay_ms(150);
-	stop_all_notes();
-    #endif
-}

keyboards/iris/rev2/rev2.c

@@ -1,10 +1,5 @@
 #include "rev2.h"
 
-#ifdef AUDIO_ENABLE
-    float tone_startup[][2] = SONG(STARTUP_SOUND);
-    float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
-#endif
-
 #ifdef SSD1306OLED
 void led_set_kb(uint8_t usb_led) {
     // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
@@ -14,11 +9,6 @@ void led_set_kb(uint8_t usb_led) {
 
 void matrix_init_kb(void) {
 
-    #ifdef AUDIO_ENABLE
-        _delay_ms(20); // gets rid of tick
-        PLAY_SONG(tone_startup);
-    #endif
-
     // // green led on
     // DDRD |= (1<<5);
     // PORTD &= ~(1<<5);
@@ -30,10 +20,3 @@ void matrix_init_kb(void) {
 	matrix_init_user();
 };
 
-void shutdown_user(void) {
-    #ifdef AUDIO_ENABLE
-        PLAY_SONG(tone_goodbye);
-	_delay_ms(150);
-	stop_all_notes();
-    #endif
-}

keyboards/katana60/config.h

@@ -0,0 +1,193 @@
+/*
+Copyright 2017 Baris Tosun
+
+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/>.
+*/
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x6060
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    RominRonin CandyKeys
+#define PRODUCT         Katana60
+#define DESCRIPTION     QMK keyboard firmware for Katana60
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 15
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+*/
+#define MATRIX_ROW_PINS { F5, F6, F4, F1, D0 }
+#define MATRIX_COL_PINS { B7, B3, B2, B1, B0, C7, D1, D2, C6, B6, B5, B4, D4, D6, D7 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+#define DIODE_DIRECTION ROW2COL
+ 
+// #define BACKLIGHT_PIN B7
+// #define BACKLIGHT_BREATHING
+// #define BACKLIGHT_LEVELS 3
+
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCING_DELAY 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+// #define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * Magic Key Options
+ *
+ * Magic keys are hotkey commands that allow control over firmware functions of
+ * the keyboard. They are best used in combination with the HID Listen program,
+ * found here: https://www.pjrc.com/teensy/hid_listen.html
+ *
+ * The options below allow the magic key functionality to be changed. This is
+ * useful if your keyboard/keypad is missing keys and you want magic key support.
+ *
+ */
+
+/* key combination for magic key command */
+#define IS_COMMAND() ( \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+#define TAPPING_TERM 200
+#define PREVENT_STUCK_MODIFIERS
+
+/* control how magic key switches layers */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS  true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS  true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM false
+
+/* override magic key keymap */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
+//#define MAGIC_KEY_HELP1          H
+//#define MAGIC_KEY_HELP2          SLASH
+//#define MAGIC_KEY_DEBUG          D
+//#define MAGIC_KEY_DEBUG_MATRIX   X
+//#define MAGIC_KEY_DEBUG_KBD      K
+//#define MAGIC_KEY_DEBUG_MOUSE    M
+//#define MAGIC_KEY_VERSION        V
+//#define MAGIC_KEY_STATUS         S
+//#define MAGIC_KEY_CONSOLE        C
+//#define MAGIC_KEY_LAYER0_ALT1    ESC
+//#define MAGIC_KEY_LAYER0_ALT2    GRAVE
+//#define MAGIC_KEY_LAYER0         0
+//#define MAGIC_KEY_LAYER1         1
+//#define MAGIC_KEY_LAYER2         2
+//#define MAGIC_KEY_LAYER3         3
+//#define MAGIC_KEY_LAYER4         4
+//#define MAGIC_KEY_LAYER5         5
+//#define MAGIC_KEY_LAYER6         6
+//#define MAGIC_KEY_LAYER7         7
+//#define MAGIC_KEY_LAYER8         8
+//#define MAGIC_KEY_LAYER9         9
+//#define MAGIC_KEY_BOOTLOADER     PAUSE
+//#define MAGIC_KEY_LOCK           CAPS
+//#define MAGIC_KEY_EEPROM         E
+//#define MAGIC_KEY_NKRO           N
+//#define MAGIC_KEY_SLEEP_LED      Z
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
+/*
+ * MIDI options
+ */
+
+/* Prevent use of disabled MIDI features in the keymap */
+//#define MIDI_ENABLE_STRICT 1
+
+/* enable basic MIDI features:
+   - MIDI notes can be sent when in Music mode is on
+*/
+//#define MIDI_BASIC
+
+/* enable advanced MIDI features:
+   - MIDI notes can be added to the keymap
+   - Octave shift and transpose
+   - Virtual sustain, portamento, and modulation wheel
+   - etc.
+*/
+//#define MIDI_ADVANCED
+
+/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
+//#define MIDI_TONE_KEYCODE_OCTAVES 1
+
+#endif

keyboards/katana60/katana60.c

@@ -0,0 +1,43 @@
+/* Copyright 2017 Baris Tosun
+ *
+ * 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 "katana60.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}

keyboards/katana60/katana60.h

@@ -0,0 +1,40 @@
+/* Copyright 2017 Baris Tosun
+ *
+ * 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/>.
+ */
+#ifndef KATANA60_H
+#define KATANA60_H
+
+#include "quantum.h"
+
+// This a shortcut to help you visually see your layout.
+// The following is an example using the Planck MIT layout
+// The first section contains all of the arguments
+// The second converts the arguments into a two-dimensional array
+#define KEYMAP( \
+      k40, k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c, k4d, k4e, \
+      k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d, \
+      k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d, \
+      k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d, k1e, \
+      k00, k01, k02, k03, k04, k05, k06,           k09, k0a, k0b, k0c, k0d \
+) \
+{ \
+    { k00, k01, k02, k03, k04, k05, k06, KC_NO, KC_NO, k09, k0a, k0b, k0c, k0d, KC_NO  }, \
+    { 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, KC_NO  }, \
+    { k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d, KC_NO  }, \
+    { k40, k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c, k4d, k4e  }, \
+}
+
+#endif

keyboards/katana60/keymaps/colemak/config.h

@@ -0,0 +1,24 @@
+/* Copyright 2017 Baris Tosun
+ *
+ * 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/>.
+ */
+
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+// place overrides here
+
+#endif

keyboards/katana60/keymaps/colemak/keymap.c

@@ -0,0 +1,106 @@
+/* Copyright 2017 Baris Tosun
+ *
+ * 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 "katana60.h"
+
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+// Windows based definitions.
+#define K_SPCFN LT(SYMB, KC_SPACE) // Tap for space, hold for symbols layer
+#define K_PRVWD LCTL(KC_LEFT)      // Previous word
+#define K_NXTWD LCTL(KC_RIGHT)     // Next word
+#define K_LSTRT KC_HOME            // Start of line
+#define K_LEND  KC_END             // End of line
+#define UNDO    LCTL(KC_Z)         // UNDO
+#define CUT     LCTL(KC_X)         // CUT
+#define COPY    LCTL(KC_C)         // COPY
+#define PASTE   LCTL(KC_V)         // PASTE
+
+
+#define BASE 0 // Default
+#define NUMB 1 // Numbers
+#define SYMB 2 // Symbols
+#define CURS 3 // Text Editing
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[BASE] = KEYMAP( /* Base */
+  KC_ESC,  KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    DF(1),   KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_PLUS,
+  KC_TAB,  KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,    KC_LBRC,          KC_RBRC, KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_BSPC,
+  MO(3),   KC_A,    KC_R,    KC_S,    KC_T,    KC_D,    KC_HOME,          KC_PGUP, KC_H,    KC_N,    KC_E,    KC_I,    KC_O,    KC_ENT,
+  KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_END,  KC_DEL,  KC_PGDN, KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,
+  MO(2),   KC_LCTL, KC_LGUI, KC_LALT,                   KC_BSPC, KC_ENT,  K_SPCFN,          KC_LEFT, KC_DOWN, KC_UP,   KC_RIGHT,MO(2)
+    ),
+[NUMB] = KEYMAP(
+  _______, _______, _______, _______, _______, _______, _______, DF(0),   KC_PSLS, KC_PAST, KC_PMNS, _______, _______, _______, _______,
+  _______, _______, _______, KC_MS_U, _______, _______, _______,          KC_7,    KC_8,    KC_9,    KC_PPLS, _______, _______, _______,
+  _______, KC_BTN2, KC_MS_L, KC_MS_D, KC_MS_R, _______, _______,          KC_4,    KC_5,    KC_6,    KC_PPLS, _______, _______, _______,
+  _______, _______, KC_ACL0, KC_ACL1, KC_ACL2, _______, _______, _______, KC_1,    KC_2,    KC_3,    KC_PENT, _______, _______, _______,
+  _______, _______, _______, _______,                   KC_BTN1, _______, KC_P0,            KC_PDOT, KC_PENT, _______, _______, _______
+    ),
+[SYMB] = KEYMAP(
+  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_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    _______,          _______, KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_DEL,
+  _______, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_VOLD,          KC_VOLU, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______,
+  _______, KC_PLUS, KC_MINS, KC_EQL,  KC_LCBR, KC_RCBR, KC_MPRV, KC_MPLY, KC_MNXT, KC_LBRC, KC_RBRC, KC_SCLN, KC_COLN, KC_BSLS, _______,
+  _______, _______, _______, _______,                   KC_DEL,  _______, _______,          _______, _______, _______, _______, _______
+    ),
+[CURS] = KEYMAP(
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  _______, _______, KC_WH_U, _______, _______, _______, _______,          _______, _______, K_PRVWD, KC_UP,   K_NXTWD, _______, _______,
+  _______, KC_LCTL, KC_WH_D, KC_LSFT, _______, _______, _______,          _______, KC_BSPC, KC_LEFT, KC_DOWN, KC_RIGHT,KC_DEL,  _______,
+  _______, UNDO,    CUT,     COPY,    PASTE,   _______, _______, _______, _______, _______, K_LSTRT, _______, K_LEND,  _______, _______,
+  _______, _______, _______, _______,                   _______, _______, _______,          _______, _______, _______, _______, _______
+    )
+
+};
+
+
+const uint16_t PROGMEM fn_actions[] = {
+    [0] = ACTION_LAYER_TAP_KEY(CURS, KC_BSPC),
+    [1] = ACTION_LAYER_TAP_KEY(SYMB, KC_SPACE),
+};
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+  // MACRODOWN only works in this function
+      switch(id) {
+        case 0:
+          if (record->event.pressed) {
+            register_code(KC_RSFT);
+          } else {
+            unregister_code(KC_RSFT);
+          }
+        break;
+      }
+    return MACRO_NONE;
+};
+
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}

keyboards/katana60/keymaps/colemak/readme.md

@@ -0,0 +1,5 @@
+# The colemak keymap for katana60
+
+Same as the default layout, but with default Colemal layout.
+
+# TODO: references to extend layer and symbol layers

keyboards/katana60/keymaps/default/config.h

@@ -0,0 +1,24 @@
+/* Copyright 2017 Baris Tosun
+ *
+ * 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/>.
+ */
+
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+// place overrides here
+
+#endif

keyboards/katana60/keymaps/default/keymap.c

@@ -0,0 +1,106 @@
+/* Copyright 2017 Baris Tosun
+ *
+ * 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 "katana60.h"
+
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+// Windows based definitions.
+#define K_SPCFN LT(SYMB, KC_SPACE) // Tap for space, hold for symbols layer
+#define K_PRVWD LCTL(KC_LEFT)      // Previous word
+#define K_NXTWD LCTL(KC_RIGHT)     // Next word
+#define K_LSTRT KC_HOME            // Start of line
+#define K_LEND  KC_END             // End of line
+#define UNDO    LCTL(KC_Z)         // UNDO
+#define CUT     LCTL(KC_X)         // CUT
+#define COPY    LCTL(KC_C)         // COPY
+#define PASTE   LCTL(KC_V)         // PASTE
+
+
+#define BASE 0 // Default
+#define NUMB 1 // Numbers
+#define SYMB 2 // Symbols
+#define CURS 3 // Text Editing
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[BASE] = KEYMAP( /* Base */
+  KC_ESC,  KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    DF(1),   KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_PLUS,
+  KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_LBRC,          KC_RBRC, KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC,
+  MO(3),   KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_HOME,          KC_PGUP, KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_ENT,
+  KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_END,  KC_DEL,  KC_PGDN, KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,
+  MO(2),   KC_LCTL, KC_LGUI, KC_LALT,                   KC_BSPC, KC_ENT,  K_SPCFN,          KC_LEFT, KC_DOWN, KC_UP,   KC_RIGHT,MO(2)
+    ),
+[NUMB] = KEYMAP(
+  _______, _______, _______, _______, _______, _______, _______, DF(0),   KC_PSLS, KC_PAST, KC_PMNS, _______, _______, _______, _______,
+  _______, _______, _______, KC_MS_U, _______, _______, _______,          KC_7,    KC_8,    KC_9,    KC_PPLS, _______, _______, _______,
+  _______, KC_BTN2, KC_MS_L, KC_MS_D, KC_MS_R, _______, _______,          KC_4,    KC_5,    KC_6,    KC_PPLS, _______, _______, _______,
+  _______, _______, KC_ACL0, KC_ACL1, KC_ACL2, _______, _______, _______, KC_1,    KC_2,    KC_3,    KC_PENT, _______, _______, _______,
+  _______, _______, _______, _______,                   KC_BTN1, _______, KC_P0,            KC_PDOT, KC_PENT, _______, _______, _______
+    ),
+[SYMB] = KEYMAP(
+  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_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    _______,          _______, KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_DEL,
+  _______, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_VOLD,          KC_VOLU, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______,
+  _______, KC_PLUS, KC_MINS, KC_EQL,  KC_LCBR, KC_RCBR, KC_MPRV, KC_MPLY, KC_MNXT, KC_LBRC, KC_RBRC, KC_SCLN, KC_COLN, KC_BSLS, _______,
+  _______, _______, _______, _______,                   KC_DEL,  _______, _______,          _______, _______, _______, _______, _______
+    ),
+[CURS] = KEYMAP(
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  _______, _______, KC_WH_U, _______, _______, _______, _______,          _______, _______, K_PRVWD, KC_UP,   K_NXTWD, _______, _______,
+  _______, KC_LCTL, KC_WH_D, KC_LSFT, _______, _______, _______,          _______, KC_BSPC, KC_LEFT, KC_DOWN, KC_RIGHT,KC_DEL,  _______,
+  _______, UNDO,    CUT,     COPY,    PASTE,   _______, _______, _______, _______, _______, K_LSTRT, _______, K_LEND,  _______, _______,
+  _______, _______, _______, _______,                   _______, _______, _______,          _______, _______, _______, _______, _______
+    )
+
+};
+
+
+const uint16_t PROGMEM fn_actions[] = {
+    [0] = ACTION_LAYER_TAP_KEY(CURS, KC_BSPC),
+    [1] = ACTION_LAYER_TAP_KEY(SYMB, KC_SPACE),
+};
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+  // MACRODOWN only works in this function
+      switch(id) {
+        case 0:
+          if (record->event.pressed) {
+            register_code(KC_RSFT);
+          } else {
+            unregister_code(KC_RSFT);
+          }
+        break;
+      }
+    return MACRO_NONE;
+};
+
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}

keyboards/katana60/keymaps/default/readme.md

@@ -0,0 +1,7 @@
+# The default keymap for katana60
+
+This layout takes my own personal layout (in development at the Colemak forum) and remaps the keys and shortcuts for Windows (I'm a MacOS user).  
+The testing was comducted on my Windows gaming PC, though it was not exhaustive, all the many layers and useful navigation shortcuts worked fine.
+
+# TODO: references to extend layer and symbol layers
+# TODO: more information

keyboards/katana60/keymaps/rominronin/config.h

@@ -0,0 +1,24 @@
+/* Copyright 2017 Baris Tosun
+ *
+ * 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/>.
+ */
+
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+// place overrides here
+
+#endif

keyboards/katana60/keymaps/rominronin/keymap.c

@@ -0,0 +1,106 @@
+/* Copyright 2017 Baris Tosun
+ *
+ * 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 "katana60.h"
+
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+// MacOS based definitions.
+#define K_SPCFN LT(SYMB, KC_SPACE) // Tap for space, hold for symbols layer
+#define K_PRVWD LALT(KC_LEFT)      // Previous word
+#define K_NXTWD LALT(KC_RIGHT)     // Next word
+#define K_LSTRT LGUI(KC_LEFT)      // Start of line
+#define K_LEND  LGUI(KC_RIGHT)     // End of line
+#define UNDO    LGUI(KC_Z)         // UNDO
+#define CUT     LGUI(KC_X)         // CUT
+#define COPY    LGUI(KC_C)         // COPY
+#define PASTE   LGUI(KC_V)         // PASTE
+
+
+#define BASE 0 // Default
+#define NUMB 1 // Numbers
+#define SYMB 2 // Symbols
+#define CURS 3 // Text Editing
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[BASE] = KEYMAP( /* Base */
+  KC_ESC,  KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    DF(1),   KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_PLUS,
+  KC_TAB,  KC_Q,    KC_W,    KC_F,    KC_P,    KC_B,    KC_LBRC,          KC_RBRC, KC_J,    KC_L,    KC_U,    KC_Y,    KC_QUOT, KC_BSPC,
+  MO(3),   KC_A,    KC_R,    KC_S,    KC_T,    KC_G,    KC_HOME,          KC_PGUP, KC_M,    KC_N,    KC_E,    KC_I,    KC_O,    KC_ENT,
+  KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_D,    KC_V,    KC_END,  KC_DEL,  KC_PGDN, KC_K,    KC_H,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,
+  MO(2),   KC_LCTL, KC_LALT, KC_LGUI,                   KC_BSPC, KC_ENT,  K_SPCFN,          KC_LEFT, KC_DOWN, KC_UP,   KC_RIGHT,MO(2)
+    ),
+[NUMB] = KEYMAP(
+  _______, _______, _______, _______, _______, _______, _______, DF(0),   KC_PSLS, KC_PAST, KC_PMNS, _______, _______, _______, _______,
+  _______, _______, _______, KC_MS_U, _______, _______, _______,          KC_7,    KC_8,    KC_9,    KC_PPLS, _______, _______, _______,
+  _______, KC_BTN2, KC_MS_L, KC_MS_D, KC_MS_R, _______, _______,          KC_4,    KC_5,    KC_6,    KC_PPLS, _______, _______, _______,
+  _______, _______, KC_ACL0, KC_ACL1, KC_ACL2, _______, _______, _______, KC_1,    KC_2,    KC_3,    KC_PENT, _______, _______, _______,
+  _______, _______, _______, _______,                   KC_BTN1, _______, KC_P0,            KC_PDOT, KC_PENT, _______, _______, _______
+    ),
+[SYMB] = KEYMAP(
+  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_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    _______,          _______, KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_DEL,
+  _______, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_VOLD,          KC_VOLU, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______,
+  _______, KC_PLUS, KC_MINS, KC_EQL,  KC_LCBR, KC_RCBR, KC_MPRV, KC_MPLY, KC_MNXT, KC_LBRC, KC_RBRC, KC_SCLN, KC_COLN, KC_BSLS, _______,
+  _______, _______, _______, _______,                   KC_DEL,  _______, _______,          _______, _______, _______, _______, _______
+    ),
+[CURS] = KEYMAP(
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  _______, _______, KC_WH_U, _______, _______, _______, _______,          _______, _______, K_PRVWD, KC_UP,   K_NXTWD, _______, _______,
+  _______, KC_LCTL, KC_WH_D, KC_LSFT, _______, _______, _______,          _______, KC_BSPC, KC_LEFT, KC_DOWN, KC_RIGHT,KC_DEL,  _______,
+  _______, UNDO,    CUT,     COPY,    PASTE,   _______, _______, _______, _______, _______, K_LSTRT, _______, K_LEND,  _______, _______,
+  _______, _______, _______, _______,                   _______, _______, _______,          _______, _______, _______, _______, _______
+    )
+
+};
+
+
+const uint16_t PROGMEM fn_actions[] = {
+    [0] = ACTION_LAYER_TAP_KEY(CURS, KC_BSPC),
+    [1] = ACTION_LAYER_TAP_KEY(SYMB, KC_SPACE),
+};
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+  // MACRODOWN only works in this function
+      switch(id) {
+        case 0:
+          if (record->event.pressed) {
+            register_code(KC_RSFT);
+          } else {
+            unregister_code(KC_RSFT);
+          }
+        break;
+      }
+    return MACRO_NONE;
+};
+
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}

keyboards/katana60/keymaps/rominronin/readme.md

@@ -0,0 +1,5 @@
+# RominRonin's keymap for katana60
+
+My own personal daily layout. OS keys are oriented for MacOS and the keys are in COLEMAK Mod-DH layout.
+
+# TODO: references to extend layer and symbol layers

keyboards/katana60/readme.md

@@ -0,0 +1,17 @@
+# Katana60
+
+![Katana60](https://i.imgur.com/xVkODOu.jpg)
+
+A 60% keyboard with a symmetrical staggered layout, sold by CandyKeys.com.
+
+Keyboard Maintainer: [Baris Tosun](https://github.com/rominronin)  
+Hardware Supported: Katana60 PCB v1, Teensy 2.0  
+Hardware Availability: [CandyKeys.com](https://CandyKeys.com)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make katana60:default
+
+See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.
+
+There is also ongoing discussion for the extend layer, at the [Colemak Forum](https://forum.colemak.com/topic/2327-developing-an-extend-layer-for-the-katana60/)

keyboards/katana60/rules.mk

@@ -0,0 +1,68 @@
+# MCU name
+#MCU = at90usb1286
+MCU = atmega32u4
+
+# Processor frequency.
+#     This will define a symbol, F_CPU, in all source code files equal to the
+#     processor frequency in Hz. You can then use this symbol in your source code to
+#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+#     automatically to create a 32-bit value in your source code.
+#
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
+#     does not *change* the processor frequency - it should merely be updated to
+#     reflect the processor speed set externally so that the code can use accurate
+#     software delays.
+F_CPU = 16000000
+
+
+#
+# LUFA specific
+#
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+# Input clock frequency.
+#     This will define a symbol, F_USB, in all source code files equal to the
+#     input clock frequency (before any prescaling is performed) in Hz. This value may
+#     differ from F_CPU if prescaling is used on the latter, and is required as the
+#     raw input clock is fed directly to the PLL sections of the AVR for high speed
+#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
+#     at the end, this will be done automatically to create a 32-bit value in your
+#     source code.
+#
+#     If no clock division is performed on the input clock inside the AVR (via the
+#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
+F_USB = $(F_CPU)
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+
+# Boot Section Size in *bytes*
+#   Teensy halfKay   512
+#   Teensy++ halfKay 1024
+#   Atmel DFU loader 4096
+#   LUFA bootloader  4096
+#   USBaspLoader     2048
+OPT_DEFS += -DBOOTLOADER_SIZE=512
+
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE ?= no      # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE ?= yes       # Mouse keys(+4700)
+EXTRAKEY_ENABLE ?= yes       # Audio control and System control(+450)
+CONSOLE_ENABLE ?= yes        # Console for debug(+400)
+COMMAND_ENABLE ?= yes        # 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 ?= no            # USB Nkey Rollover
+BACKLIGHT_ENABLE ?= no       # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE ?= no            # MIDI support (+2400 to 4200, depending on config)
+UNICODE_ENABLE ?= no         # Unicode
+BLUETOOTH_ENABLE ?= no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE ?= no           # Audio output on port C6
+FAUXCLICKY_ENABLE ?= no      # Use buzzer to emulate clicky switches

keyboards/lets_split/rev1/rev1.c

@@ -1,17 +1,7 @@
 #include "lets_split.h"
 
-#ifdef AUDIO_ENABLE
-    float tone_startup[][2] = SONG(STARTUP_SOUND);
-    float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
-#endif
-
 void matrix_init_kb(void) {
 
-    #ifdef AUDIO_ENABLE
-        _delay_ms(20); // gets rid of tick
-        PLAY_SONG(tone_startup);
-    #endif
-
     // // green led on
     // DDRD |= (1<<5);
     // PORTD &= ~(1<<5);
@@ -23,10 +13,3 @@ void matrix_init_kb(void) {
 	matrix_init_user();
 };
 
-void shutdown_user(void) {
-    #ifdef AUDIO_ENABLE
-        PLAY_SONG(tone_goodbye);
-	_delay_ms(150);
-	stop_all_notes();
-    #endif
-}

keyboards/lets_split/rev2/rev2.c

@@ -1,9 +1,5 @@
 #include "lets_split.h"
 
-#ifdef AUDIO_ENABLE
-    float tone_startup[][2] = SONG(STARTUP_SOUND);
-    float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
-#endif
 
 #ifdef SSD1306OLED
 void led_set_kb(uint8_t usb_led) {
@@ -14,11 +10,6 @@ void led_set_kb(uint8_t usb_led) {
 
 void matrix_init_kb(void) {
 
-    #ifdef AUDIO_ENABLE
-        _delay_ms(20); // gets rid of tick
-        PLAY_SONG(tone_startup);
-    #endif
-
     // // green led on
     // DDRD |= (1<<5);
     // PORTD &= ~(1<<5);
@@ -30,10 +21,3 @@ void matrix_init_kb(void) {
 	matrix_init_user();
 };
 
-void shutdown_user(void) {
-    #ifdef AUDIO_ENABLE
-        PLAY_SONG(tone_goodbye);
-	_delay_ms(150);
-	stop_all_notes();
-    #endif
-}

keyboards/lets_split/sockets/sockets.c

@@ -1,9 +1,5 @@
 #include "lets_split.h"
 
-#ifdef AUDIO_ENABLE
-    float tone_startup[][2] = SONG(STARTUP_SOUND);
-    float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
-#endif
 
 #ifdef SSD1306OLED
 void led_set_kb(uint8_t usb_led) {
@@ -14,11 +10,6 @@ void led_set_kb(uint8_t usb_led) {
 
 void matrix_init_kb(void) {
 
-    #ifdef AUDIO_ENABLE
-        _delay_ms(20); // gets rid of tick
-        PLAY_SONG(tone_startup);
-    #endif
-
     // // green led on
     // DDRD |= (1<<5);
     // PORTD &= ~(1<<5);
@@ -29,11 +20,3 @@ void matrix_init_kb(void) {
 
 	matrix_init_user();
 };
-
-void shutdown_user(void) {
-    #ifdef AUDIO_ENABLE
-        PLAY_SONG(tone_goodbye);
-	_delay_ms(150);
-	stop_all_notes();
-    #endif
-}

keyboards/levinson/rev1/rev1.c

@@ -1,9 +1,5 @@
 #include "levinson.h"
 
-#ifdef AUDIO_ENABLE
-    float tone_startup[][2] = SONG(STARTUP_SOUND);
-    float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
-#endif
 
 #ifdef SSD1306OLED
 void led_set_kb(uint8_t usb_led) {
@@ -14,11 +10,6 @@ void led_set_kb(uint8_t usb_led) {
 
 void matrix_init_kb(void) {
 
-    #ifdef AUDIO_ENABLE
-        _delay_ms(20); // gets rid of tick
-        PLAY_SONG(tone_startup);
-    #endif
-
     // // green led on
     // DDRD |= (1<<5);
     // PORTD &= ~(1<<5);
@@ -30,10 +21,3 @@ void matrix_init_kb(void) {
 	matrix_init_user();
 };
 
-void shutdown_user(void) {
-    #ifdef AUDIO_ENABLE
-        PLAY_SONG(tone_goodbye);
-	_delay_ms(150);
-	stop_all_notes();
-    #endif
-}

keyboards/levinson/rev2/rev2.c

@@ -1,10 +1,5 @@
 #include "levinson.h"
 
-#ifdef AUDIO_ENABLE
-    float tone_startup[][2] = SONG(STARTUP_SOUND);
-    float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
-#endif
-
 #ifdef SSD1306OLED
 void led_set_kb(uint8_t usb_led) {
     // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
@@ -14,11 +9,6 @@ void led_set_kb(uint8_t usb_led) {
 
 void matrix_init_kb(void) {
 
-    #ifdef AUDIO_ENABLE
-        _delay_ms(20); // gets rid of tick
-        PLAY_SONG(tone_startup);
-    #endif
-
     // // green led on
     // DDRD |= (1<<5);
     // PORTD &= ~(1<<5);
@@ -30,10 +20,3 @@ void matrix_init_kb(void) {
 	matrix_init_user();
 };
 
-void shutdown_user(void) {
-    #ifdef AUDIO_ENABLE
-        PLAY_SONG(tone_goodbye);
-	_delay_ms(150);
-	stop_all_notes();
-    #endif
-}

keyboards/mf68_ble/README.md

@@ -0,0 +1,27 @@
+MF68
+====
+
+Magicforce 68 with [replacement PCB](https://github.com/di0ib/tmk_keyboard/tree/master/keyboard/mf68) designed by [di0ib](https://github.com/di0ib).
+
+Keyboard Maintainer: [di0ib](http://www.40percent.club)  
+Hardware Supported: [Feather 32u4 Bluefruit](https://learn.adafruit.com/adafruit-feather-32u4-bluefruit-le/) 
+Please note: This is 32u4 and not M0
+Hardware Availability: [PCB files](https://github.com/di0ib/tmk_keyboard/tree/master/keyboard/mf68/pcb)  
+[MF68 thicc case files](https://github.com/harshitgoel96/mf68-case-thicc)  
+Story
+-----
+
+The story and the idea behind this mod is available on [my reddit post](https://www.reddit.com/r/MechanicalKeyboards/comments/7eiiht/guide_i_built_a_bluetooth_enabled_magicforce68_no/)
+
+Wiring
+------
+
+Below is how you wire the Feather to PCB
+
+![wire map](https://i.imgur.com/zYOjlTA.png)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make mf68_ble:default
+
+See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.

keyboards/mf68_ble/config.h

@@ -0,0 +1,162 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+
+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/>.
+*/
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xCEEB
+#define PRODUCT_ID      0x0510
+#define DEVICE_VER      0x0101
+#define MANUFACTURER    di0ib
+#define PRODUCT         MF68
+#define DESCRIPTION     Magicforce 68 BLE
+
+/* key matrix size */
+#define MATRIX_ROWS 8
+#define MATRIX_COLS 9
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+*/
+#define MATRIX_ROW_PINS { D1, D0, C6, D7, B5, B6, B7, D6 }
+#define MATRIX_COL_PINS { C7, F7, F6, F5, F4, F1, F0, D2, D3 }
+#define UNUSED_PINS {B5}
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+/*
+#define BACKLIGHT_PIN B5
+#define BACKLIGHT_BREATHING
+#define BACKLIGHT_LEVELS 3
+*/
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCING_DELAY 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * Magic Key Options
+ *
+ * Magic keys are hotkey commands that allow control over firmware functions of
+ * the keyboard. They are best used in combination with the HID Listen program,
+ * found here: https://www.pjrc.com/teensy/hid_listen.html
+ *
+ * The options below allow the magic key functionality to be changed. This is
+ * useful if your keyboard/keypad is missing keys and you want magic key support.
+ *
+ */
+
+/* key combination for magic key command */
+#define IS_COMMAND() ( \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+/* control how magic key switches layers */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS  true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS  true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM false
+
+/* override magic key keymap */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
+//#define MAGIC_KEY_HELP1          H
+//#define MAGIC_KEY_HELP2          SLASH
+//#define MAGIC_KEY_DEBUG          D
+//#define MAGIC_KEY_DEBUG_MATRIX   X
+//#define MAGIC_KEY_DEBUG_KBD      K
+//#define MAGIC_KEY_DEBUG_MOUSE    M
+//#define MAGIC_KEY_VERSION        V
+//#define MAGIC_KEY_STATUS         S
+//#define MAGIC_KEY_CONSOLE        C
+//#define MAGIC_KEY_LAYER0_ALT1    ESC
+//#define MAGIC_KEY_LAYER0_ALT2    GRAVE
+//#define MAGIC_KEY_LAYER0         0
+//#define MAGIC_KEY_LAYER1         1
+//#define MAGIC_KEY_LAYER2         2
+//#define MAGIC_KEY_LAYER3         3
+//#define MAGIC_KEY_LAYER4         4
+//#define MAGIC_KEY_LAYER5         5
+//#define MAGIC_KEY_LAYER6         6
+//#define MAGIC_KEY_LAYER7         7
+//#define MAGIC_KEY_LAYER8         8
+//#define MAGIC_KEY_LAYER9         9
+//#define MAGIC_KEY_BOOTLOADER     PAUSE
+//#define MAGIC_KEY_LOCK           CAPS
+//#define MAGIC_KEY_EEPROM         E
+//#define MAGIC_KEY_NKRO           N
+//#define MAGIC_KEY_SLEEP_LED      Z
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
+#endif

keyboards/mf68_ble/keymaps/default/keymap.c

@@ -0,0 +1,68 @@
+#include "mf68.h"
+
+#define _QWERTY 0
+#define _FN1 1
+#define _FN2 2
+#define KC_ KC_TRNS
+#define KC_X0 LT(_FN2, KC_GRV)
+#define KC_X1 MO(_FN1)
+#define KC_X2 BL_STEP
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_QWERTY] = KC_KEYMAP(
+ /*,----+----+----+----+----+----+----+----+----+----+----+----+----+--------.  ,----+----. */
+    ESC , 1  , 2  , 3  , 4  , 5  , 6  , 7  , 8  , 9  , 0  ,MINS,EQL ,  BSPC  ,   INS ,PGUP,
+ /*|----`----`----`----`----`----`----`----`----`----`----`----`----`--------|  |----`----| */
+    TAB   , Q  , W  , E  , R  , T  , Y  , U  , I  , O  , P  ,LBRC,RBRC, BSLS ,   DEL ,PGDN,
+ /*|------`----`----`----`----`----`----`----`----`----`----`----`----`------|  `----`----' */
+    X0     , A  , S  , D  , F  , G  , H  , J  , K  , L  ,SCLN,QUOT,    ENTER ,
+ /*|-------`----`----`----`----`----`----`----`----`----`----`----`----------|  ,----. */
+    LSFT     , Z  , X  , C  , V  , B  , N  , M  ,COMM,DOT ,SLSH,       RSFT  ,    UP ,
+ /*|---------`----`----`----`----`----`----`----`----`----`----`-------------.--|----|----. */
+    LCTL ,LGUI ,LALT ,            SPACE             ,  X1  ,RALT ,RCTL ,    LEFT,DOWN,RGHT
+ /*`-----+-----+-----+------------------------------+------+-----+-----'   `----+----+----' */
+  ),
+
+  [_FN1] = KC_KEYMAP(
+ /*,----+----+----+----+----+----+----+----+----+----+----+----+----+--------.  ,----+----. */
+    GRV , F1 , F2 , F3 , F4 , F5 , F6 , F7 , F8 , F9 ,F10 ,F11 ,F12 ,   BSPC ,   VOLU,HOME,
+ /*|esc-`-1--`-2--`-3--`-4--`-5--`-6--`-7--`-8--`-9--`-0--`mnus`plus`--bksp--|  |ins-`pgup| */
+          ,    ,    , UP ,    ,    ,    ,    ,    ,    ,    ,    , X2 ,      ,   VOLD,END,
+ /*|tab---`-q--`-w--`-e--`-r--`-t--`-y--`-u--`-i--`-o--`-p--`-{--`-}--`--|---|  `del-`pgdn' */
+           ,    ,LEFT,DOWN,RGHT,    ,    ,    ,    ,    ,    ,    ,          ,
+ /*|caps---`-a--`-s--`-d--`-f--`-g--`-h--`-j--`-k--`-l--`-;--`-'--`----enter-|  ,----. */
+             ,    ,    ,    ,    ,    ,    ,MUTE,    ,    ,    ,             ,   MUTE,
+ /*|shift----`-z--`-x--`-c--`-v--`-b--`-n--`-m--`-,--`-.--`-/--`-------shift-.--|-up-|----. */
+         ,     ,     ,                              ,      ,     ,     ,    MPRV,MPLY,MNXT
+ /*`ctrl-+-gui-+-alt-+----------space---------------+-fn---+-alt-+ctrl-'   `left+down+rght' */
+  ),
+
+  [_FN2] = KC_KEYMAP(
+ /*,----+----+----+----+----+----+----+----+----+----+----+----+----+--------.  ,----+----. */
+    GRV , F1 , F2 , F3 , F4 , F5 , F6 , F7 , F8 , F9 ,F10 ,F11 ,F12 ,   BSPC ,   VOLU,HOME,
+ /*|esc-`-1--`-2--`-3--`-4--`-5--`-6--`-7--`-8--`-9--`-0--`mnus`plus`--bksp--|  |ins-`pgup| */
+          ,    ,    , UP ,    ,    ,    , 7  , 8  , 9  ,    ,    ,    ,      ,   VOLD,END,
+ /*|tab---`-q--`-w--`-e--`-r--`-t--`-y--`-u--`-i--`-o--`-p--`-{--`-}--`--|---|  `del-`pgdn' */
+           ,    ,LEFT,DOWN,RGHT,    ,    , 4  , 5  , 6  ,    ,    ,          ,
+ /*|caps---`-a--`-s--`-d--`-f--`-g--`-h--`-j--`-k--`-l--`-;--`-'--`----enter-|  ,----. */
+             ,    ,    ,    ,    ,    , 0  , 1  , 2  , 3  ,    ,             ,   MUTE,
+ /*|shift----`-z--`-x--`-c--`-v--`-b--`-n--`-m--`-,--`-.--`-/--`-------shift-.--|-up-|----. */
+         ,     ,     ,                              ,      ,     ,     ,    MPRV,MPLY,MNXT
+ /*`ctrl-+-gui-+-alt-+----------space---------------+-fn---+-alt-+ctrl-'   `left+down+rght' */
+  )
+};
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+  // MACRODOWN only works in this function
+      switch(id) {
+        case 0:
+          if (record->event.pressed) {
+            register_code(KC_RSFT);
+          } else {
+            unregister_code(KC_RSFT);
+          }
+        break;
+      }
+    return MACRO_NONE;
+};

keyboards/mf68_ble/mf68.c

@@ -0,0 +1,8 @@
+#include "mf68.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}

keyboards/mf68_ble/mf68.h

@@ -0,0 +1,40 @@
+#ifndef MF68_H
+#define MF68_H
+
+#include "quantum.h"
+
+#define KEYMAP( \
+    K00, K01, K02, K03, K04, K05, K06, K07, K08, K10, K11, K12, K13, K14,     K15, K16, \
+    K17, K18, K20, K21, K22, K23, K24, K25, K26, K27, K28, K30, K31, K32,     K33, K34, \
+    K35,  K36, K37, K38, K40, K41, K42, K43, K44, K45, K46, K47,     K48, \
+    K50,   K51, K52, K53, K54, K55, K56, K57, K58, K60, K61,    K62,          K63, \
+    K64,  K65,  K66,                 K67,              K68,  K70,  K71,  K72, K73, K74 \
+) { \
+    { K00, K01, K02, K03, K04, K05, K06, K07, K08 }, \
+    { K10, K11, K12, K13, K14, K15, K16, K17, K18 }, \
+    { K20, K21, K22, K23, K24, K25, K26, K27, K28 }, \
+    { K30, K31, K32, K33, K34, K35, K36, K37, K38 }, \
+    { K40, K41, K42, K43, K44, K45, K46, K47, K48 }, \
+    { K50, K51, K52, K53, K54, K55, K56, K57, K58 }, \
+    { K60, K61, K62, K63, K64, K65, K66, K67, K68 }, \
+    { K70, K71, K72, K73, K74 } \
+}
+
+#define KC_KEYMAP( \
+    K00, K01, K02, K03, K04, K05, K06, K07, K08, K10, K11, K12, K13, K14,     K15, K16, \
+    K17, K18, K20, K21, K22, K23, K24, K25, K26, K27, K28, K30, K31, K32,     K33, K34, \
+    K35,  K36, K37, K38, K40, K41, K42, K43, K44, K45, K46, K47,     K48, \
+    K50,   K51, K52, K53, K54, K55, K56, K57, K58, K60, K61,    K62,          K63, \
+    K64,  K65,  K66,                 K67,              K68,  K70,  K71,  K72, K73, K74 \
+) KEYMAP( \
+    KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_##K07, KC_##K08, \
+    KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17, KC_##K18, \
+    KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27, KC_##K28, \
+    KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_##K37, KC_##K38, \
+    KC_##K40, KC_##K41, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46, KC_##K47, KC_##K48, \
+    KC_##K50, KC_##K51, KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56, KC_##K57, KC_##K58, \
+    KC_##K60, KC_##K61, KC_##K62, KC_##K63, KC_##K64, KC_##K65, KC_##K66, KC_##K67, KC_##K68, \
+    KC_##K70, KC_##K71, KC_##K72, KC_##K73, KC_##K74 \
+)
+
+#endif

keyboards/mf68_ble/rules.mk

@@ -0,0 +1,67 @@
+
+# MCU name
+MCU = atmega32u4
+
+# Processor frequency.
+#     This will define a symbol, F_CPU, in all source code files equal to the
+#     processor frequency in Hz. You can then use this symbol in your source code to
+#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+#     automatically to create a 32-bit value in your source code.
+#
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
+#     does not *change* the processor frequency - it should merely be updated to
+#     reflect the processor speed set externally so that the code can use accurate
+#     software delays.
+F_CPU = 8000000
+
+
+#
+# LUFA specific
+#
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+# Input clock frequency.
+#     This will define a symbol, F_USB, in all source code files equal to the
+#     input clock frequency (before any prescaling is performed) in Hz. This value may
+#     differ from F_CPU if prescaling is used on the latter, and is required as the
+#     raw input clock is fed directly to the PLL sections of the AVR for high speed
+#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
+#     at the end, this will be done automatically to create a 32-bit value in your
+#     source code.
+#
+#     If no clock division is performed on the input clock inside the AVR (via the
+#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
+F_USB = $(F_CPU)
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+
+# Boot Section Size in *bytes*
+#   Teensy halfKay   512
+#   Teensy++ halfKay 1024
+#   Atmel DFU loader 4096
+#   LUFA bootloader  4096
+#   USBaspLoader     2048
+OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE ?= no      # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE ?= yes       # Mouse keys(+4700)
+EXTRAKEY_ENABLE ?= yes       # Audio control and System control(+450)
+CONSOLE_ENABLE ?= yes        # Console for debug(+400)
+COMMAND_ENABLE ?= yes        # 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 ?= no            # USB Nkey Rollover
+BACKLIGHT_ENABLE ?= no      # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE ?= no            # MIDI controls
+UNICODE_ENABLE ?= no         # Unicode
+BLUETOOTH_ENABLE ?= no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE ?= no           # Audio output on port C6
+BLUETOOTH = AdafruitBLE

keyboards/minidox/keymaps/khitsule/config.h

@@ -0,0 +1,8 @@
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#define PREVENT_STUCK_MODIFIERS
+
+#define IGNORE_MOD_TAP_INTERRUPT
+
+#endif

keyboards/minidox/keymaps/khitsule/keymap.c

@@ -0,0 +1,70 @@
+#include "minidox.h"
+#include "action_layer.h"
+#include "eeconfig.h"
+
+extern keymap_config_t keymap_config;
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+#define _QWERTY 0
+#define _LOWER 1
+#define _RAISE 2
+#define _ADJUST 16
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+  LOWER,
+  RAISE,
+  ADJUST,
+};
+
+// Fillers to make layering more clear
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+// Defines for task manager and such
+#define CALTDEL LCTL(LALT(KC_DEL))
+#define TSKMGR LCTL(LSFT(KC_ESC))
+#define DSK_LFT LGUI(LCTL(KC_LEFT))
+#define DSK_RT  LGUI(LCTL(KC_RIGHT))
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+
+[_QWERTY] = KEYMAP( \
+  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                       KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    \
+  KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                       KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, \
+  KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                       KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, \
+          ALT_T(KC_ENT), LT(_LOWER, KC_TAB), CTL_T(KC_SPC),    SFT_T(KC_BSPC), LT(_RAISE, KC_DEL), KC_LGUI    \
+),
+
+[_RAISE] = KEYMAP( \
+  KC_EXLM,    KC_AT,    KC_HASH, KC_DLR,  KC_PERC,      KC_PLUS, KC_7,     KC_8,   KC_9, KC_0,    \
+  KC_CIRC,    KC_AMPR,  KC_TILD, KC_PIPE, KC_BSLS,      KC_MINUS,  KC_4,     KC_5,   KC_6, KC_EQL, \
+  KC_DQT,     KC_QUOT,  KC_UNDS, KC_GRV,  _______,      KC_ASTR,  KC_1,     KC_2,   KC_3, _______, \
+                        _______, MO(_ADJUST), _______,      _______,  _______,  _______                    \
+),
+
+
+[_LOWER] = KEYMAP( \
+  KC_ESC,   KC_HOME, KC_UP,   KC_END,   _______,     KC_LPRN, KC_RPRN, _______, _______, _______,
+  KC_VOLU,  KC_LEFT, KC_DOWN, KC_RIGHT, KC_PGUP,     KC_LBRC, KC_RBRC, _______, _______, _______, \
+  KC_VOLD,  KC_MPRV, KC_MPLY, KC_MNXT,  KC_PGDN,     KC_LCBR, KC_RCBR, _______, _______,  _______, \
+                    _______, _______, _______,      _______,  MO(_ADJUST), _______                    \
+),
+
+
+[_ADJUST] =  KEYMAP( \
+  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,        KC_F6,   KC_F7,    KC_F8,   KC_F9,    KC_F10, \
+  _______, DSK_LFT, _______, DSK_RT,  _______,      TSKMGR,  CALTDEL,  _______, KC_F11,   KC_F12, \
+  RESET,   _______, _______, _______, _______,      _______, _______,  _______, _______,  _______, \
+                    _______, _______, _______,      _______, _______,  _______                    \
+)
+};
+
+void persistant_default_layer_set(uint16_t default_layer) {
+  eeconfig_update_default_layer(default_layer);
+  default_layer_set(default_layer);
+}

keyboards/minidox/keymaps/khitsule/readme.md

@@ -0,0 +1,24 @@
+# Minidox Layout by Khitsule
+![Khitsule](https://i.imgur.com/bEdqotb.png)
+
+[KLE link](http://www.keyboard-layout-editor.com/#/gists/203ed1a6db1997863394e87af8c43bbc)
+
+## Layers
+| Layer | Legend |
+| ----- | ------ |
+| Base  |  Top left (black) |
+| Lower | Top right (red) |
+| Raise | Bottom right (orange) |
+| Adjust | Front print |
+
+## Features
+* Raise/lower layers focus first on one-handed use
+* Numpad on right hand with raise layer
+* Navigation on left hand with lower layer (ESDF)
+    * D refers to desktop left/right on Win 10 (win+ctrl+left/right)
+* Heavy use of hold/tap dual function keys
+    * Ctrl/Space
+    * Shift/Backspace
+    * Alt/Enter
+    * Lower/Tab
+    * Raise/Delete

keyboards/orthodox/keymaps/drashna/config.h

@@ -63,6 +63,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #ifdef AUDIO_ENABLE
 #define C6_AUDIO
+#define STARTUP_SONG SONG(ZELDA_PUZZLE)
 #endif
 
 #endif

keyboards/orthodox/keymaps/drashna/keymap.c

@@ -19,7 +19,7 @@ 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 "orthodox.h"
+#include QMK_KEYBOARD_H
 #include "drashna.h"
 
 
@@ -32,6 +32,18 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define _______ KC_TRNS
 #define XXXXXXX KC_NO
 
+#ifdef FAUXCLICKY_ENABLE
+float fauxclicky_pressed_note[2] = MUSICAL_NOTE(_A6, 2);  // (_D4, 0.25);
+float fauxclicky_released_note[2] = MUSICAL_NOTE(_A6, 2); // (_C4, 0.125);
+float fauxclicky_beep_note[2] = MUSICAL_NOTE(_C6, 2);       // (_C4, 0.25);
+#define AUD_ON  FC_ON
+#define AUD_OFF FC_OFF
+#else
+#define AUD_ON  AU_ON
+#define AUD_OFF AU_OFF
+
+#endif 
+
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
@@ -48,20 +60,20 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 ),
 
 [_DVORAK] = KEYMAP(\
-    KC_ESC,   KC_QUOT, KC_COMM, KC_DOT, KC_P,     KC_Y,                                                                   KC_F,    KC_G,    KC_C,    KC_R,    KC_L,    KC_BSPC, \
-    KC_TAB,   KC_A,    KC_O,    KC_E,   KC_U,     KC_I,      KC_UP, XXXXXXX,  KC_DOWN,        KC_LEFT, XXXXXXX, KC_RIGHT, KC_D,    KC_H,    KC_T,    KC_N,    KC_S,    KC_MINS, \
-    KC_LSFT, CTL_T(KC_SCLN), KC_Q, KC_J, KC_K,    KC_X,      LOWER, KC_SPACE, KC_BSPC,        KC_DEL,  KC_ENT,  RAISE,    KC_B,    KC_M,    KC_W,    KC_V,    CTL_T(KC_Z), KC_LGUI \
+  KC_ESC,   KC_QUOT, KC_COMM, KC_DOT, KC_P,     KC_Y,                                                                   KC_F,    KC_G,    KC_C,    KC_R,    KC_L,    KC_BSPC, \
+  KC_TAB,   KC_A,    KC_O,    KC_E,   KC_U,     KC_I,      KC_UP, XXXXXXX,  KC_DOWN,        KC_LEFT, XXXXXXX, KC_RIGHT, KC_D,    KC_H,    KC_T,    KC_N,    KC_S,    KC_MINS, \
+  KC_LSFT, CTL_T(KC_SCLN), KC_Q, KC_J, KC_K,    KC_X,      LOWER, KC_SPACE, KC_BSPC,        KC_DEL,  KC_ENT,  RAISE,    KC_B,    KC_M,    KC_W,    KC_V,    CTL_T(KC_Z), KC_LGUI \
 ),
 [_WORKMAN] = KEYMAP(\
-    KC_ESC,   KC_QUOT, KC_COMM, KC_DOT, KC_P,     KC_Y,                                                                   KC_F,    KC_G,    KC_C,    KC_R,    KC_L,    KC_BSPC, \
-    KC_TAB,   KC_A,    KC_O,    KC_E,   KC_U,     KC_I,      KC_UP, XXXXXXX,  KC_DOWN,        KC_LEFT, XXXXXXX, KC_RIGHT, KC_D,    KC_H,    KC_T,    KC_N,    KC_S,    KC_MINS, \
-    KC_LSFT, CTL_T(KC_SCLN), KC_Q, KC_J, KC_K,    KC_X,      LOWER, KC_SPACE, KC_BSPC,        KC_DEL,  KC_ENT,  RAISE,    KC_B,    KC_M,    KC_W,    KC_V,    CTL_T(KC_Z), KC_LGUI \
+  KC_ESC,   KC_QUOT, KC_COMM, KC_DOT, KC_P,     KC_Y,                                                                   KC_F,    KC_G,    KC_C,    KC_R,    KC_L,    KC_BSPC, \
+  KC_TAB,   KC_A,    KC_O,    KC_E,   KC_U,     KC_I,      KC_UP, XXXXXXX,  KC_DOWN,        KC_LEFT, XXXXXXX, KC_RIGHT, KC_D,    KC_H,    KC_T,    KC_N,    KC_S,    KC_MINS, \
+  KC_LSFT, CTL_T(KC_SCLN), KC_Q, KC_J, KC_K,    KC_X,      LOWER, KC_SPACE, KC_BSPC,        KC_DEL,  KC_ENT,  RAISE,    KC_B,    KC_M,    KC_W,    KC_V,    CTL_T(KC_Z), KC_LGUI \
 ),
 
 [_LOWER] = KEYMAP(\
-  KC_TILD,    KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC,                                                                KC_CIRC, KC_AMPR,    KC_ASTR,    KC_LPRN, KC_RPRN, KC_BSPC, \
-  KC_DEL,     KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F11,   XXXXXXX, KC_F12,          _______, XXXXXXX, KC_RCTL, XXXXXXX, KC_UNDS,    KC_PLUS,    KC_LCBR, KC_RCBR, KC_PIPE, \
-  _______,    KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  _______, _______, _______,          _______, _______, _______, XXXXXXX, KC_HOME,    KC_COMM,    KC_DOT,  KC_END,  _______ \
+  KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC,                                                                KC_CIRC, KC_AMPR,    KC_ASTR,    KC_LPRN, KC_RPRN, KC_BSPC, \
+  KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,      KC_F11,   XXXXXXX, KC_F12,          _______, XXXXXXX, KC_RCTL, XXXXXXX, KC_UNDS,    KC_PLUS,    KC_LCBR, KC_RCBR, KC_PIPE, \
+  _______, KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,     _______, _______, _______,          _______, _______, _______, XXXXXXX, KC_HOME,    KC_COMM,    KC_DOT,  KC_END,  _______ \
 ),
 
 [_RAISE] = KEYMAP(\
@@ -72,15 +84,10 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 [_ADJUST] = KEYMAP(\
   KC_MAKE,KC_RESET, _______, _______, _______, _______,                                                                _______, _______, _______, _______, _______, _______,  \
-  RGB_SMOD,RGB_HUI, _______, AU_ON,   AU_OFF,  AG_NORM, _______, XXXXXXX, _______,          _______, XXXXXXX, _______, AG_SWAP, KC_QWERTY, KC_COLEMAK, KC_DVORAK, KC_WORKMAN, _______, \
+  RGB_SMOD,RGB_HUI, _______, AUD_ON,  AUD_OFF, AG_NORM, _______, XXXXXXX, _______,          _______, XXXXXXX, _______, AG_SWAP, KC_QWERTY, KC_COLEMAK, KC_DVORAK, KC_WORKMAN, _______, \
   KC_RGB_T,RGB_HUD, MU_ON,   MU_OFF,  MU_TOG,  MU_MOD,  _______, _______, _______,          _______, _______, _______, MAGIC_TOGGLE_NKRO, KC_MUTE, KC_VOLD, KC_VOLU, KC_MNXT, KC_MPLY  \
 )
 
 
 };
 
-#ifdef FAUXCLICKY_ENABLE
-float fauxclicky_pressed_note[2] = MUSICAL_NOTE(_A6, 2);  // (_D4, 0.25);
-float fauxclicky_released_note[2] = MUSICAL_NOTE(_A6, 2); // (_C4, 0.125);
-float fauxclicky_beep_note[2] = MUSICAL_NOTE(_C6, 2);       // (_C4, 0.25);
-#endif 

keyboards/orthodox/rev1/rev1.c

@@ -21,33 +21,15 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "orthodox.h"
 
-#ifdef AUDIO_ENABLE
-    float tone_startup[][2] = SONG(STARTUP_SOUND);
-    float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
-#endif
-
 void matrix_init_kb(void) {
 
-    #ifdef AUDIO_ENABLE
-        _delay_ms(20); // gets rid of tick
-        PLAY_SONG(tone_startup);
-    #endif
+  //// // green led on
+  //// DDRD |= (1<<5);
+  //// PORTD &= ~(1<<5);
 
-    // // green led on
-    // DDRD |= (1<<5);
-    // PORTD &= ~(1<<5);
+  //// // orange led on
+  //// DDRB |= (1<<0);
+  //// PORTB &= ~(1<<0);
 
-    // // orange led on
-    // DDRB |= (1<<0);
-    // PORTB &= ~(1<<0);
-
-	matrix_init_user();
+  matrix_init_user();
 };
-
-void shutdown_user(void) {
-    #ifdef AUDIO_ENABLE
-        PLAY_SONG(tone_goodbye);
-	_delay_ms(150);
-	stop_all_notes();
-    #endif
-}

keyboards/pearl/keymaps/default/keymap.c

@@ -19,10 +19,16 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   [0] = KEYMAP(
-      KC_GESC, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I,    KC_O,    KC_P,     KC_LBRC, KC_BSPC,
-      KC_TAB,  KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K,    KC_L,    KC_SCLN,  KC_ENT,
-      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_LCTL, KC_LGUI,    KC_LALT,    KC_SPACE,   KC_SPACE,      KC_SPACE, KC_RCTL, KC_RALT
+      KC_GESC,               KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I,    KC_O,   KC_P,    KC_LBRC, KC_BSPC,
+      KC_TAB,                KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K,    KC_L,   KC_SCLN, KC_ENT,
+      MT(MOD_LSFT, KC_CAPS), KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
+      KC_LCTL,               KC_LALT,    KC_LGUI,    KC_LSFT,    KC_SPC,        KC_SPC, KC_APP,  MO(1)
+      ),
+  [1] = KEYMAP(
+      KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_EQL,  KC_SLEP,
+      KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_UP,   KC_QUOT, KC_BSLS,
+      KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_LEFT, KC_DOWN, KC_RGHT, KC_TRNS,
+      RGB_MOD, BL_TOGG, KC_LGUI, KC_LSFT, KC_SPC,  KC_SPC,  KC_APP,  KC_TRNS
       ),
 };
 

keyboards/viterbi/keymaps/drashna/keymap.c

@@ -1,4 +1,4 @@
-#include "viterbi.h"
+#include QMK_KEYBOARD_H
 #include "action_layer.h"
 #include "eeconfig.h"
 #include "drashna.h"

keyboards/viterbi/rev1/rev1.c

@@ -1,9 +1,5 @@
 #include "viterbi.h"
 
-#ifdef AUDIO_ENABLE
-    float tone_startup[][2] = SONG(STARTUP_SOUND);
-    float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
-#endif
 
 #ifdef SSD1306OLED
 void led_set_kb(uint8_t usb_led) {
@@ -14,11 +10,6 @@ void led_set_kb(uint8_t usb_led) {
 
 void matrix_init_kb(void) {
 
-    #ifdef AUDIO_ENABLE
-        _delay_ms(20); // gets rid of tick
-        PLAY_NOTE_ARRAY(tone_startup, false, 0);
-    #endif
-
     // // green led on
     // DDRD |= (1<<5);
     // PORTD &= ~(1<<5);
@@ -29,11 +20,3 @@ void matrix_init_kb(void) {
 
 	matrix_init_user();
 };
-
-void shutdown_user(void) {
-    #ifdef AUDIO_ENABLE
-        PLAY_NOTE_ARRAY(tone_goodbye, false, 0);
-	_delay_ms(150);
-	stop_all_notes();
-    #endif
-}

keyboards/whitefox/matrix.c

@@ -49,6 +49,7 @@ void matrix_init(void)
 
     memset(matrix, 0, MATRIX_ROWS);
     memset(matrix_debouncing, 0, MATRIX_ROWS);
+    matrix_init_quantum();
 }
 
 uint8_t matrix_scan(void)
@@ -102,6 +103,7 @@ uint8_t matrix_scan(void)
         }
         debouncing = false;
     }
+    matrix_scan_quantum();
     return 1;
 }
 

keyboards/whitefox/whitefox.c

@@ -15,3 +15,20 @@ 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 "whitefox.h"
+
+__attribute__ ((weak))
+void matrix_init_user(void) {
+}
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+}
+
+void matrix_init_kb(void) {
+  matrix_init_user();
+};
+
+void matrix_scan_kb(void) {
+  matrix_scan_user();
+};
+

keyboards/xd75/config.h

@@ -50,7 +50,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define DIODE_DIRECTION COL2ROW
  
 #define BACKLIGHT_PIN F5
-#define BACKLIGHT_BREATHING
 #define BACKLIGHT_LEVELS 6
 
 

keyboards/xd75/readme.md

@@ -26,6 +26,46 @@ firmware likely requires a command line like:
 $ sudo make xd75:default:dfu
 ```
 
+### LED control
+
+There are 3 individual LEDs that can be turned on and off, plus the keycap LEDs (which are all wired into the same pin).  The functions are named according to how they're labeled on the PCB.
+
+TODO: it would be nice to have PWM support on these LEDs for fade-in/fade-out effects.
+
+```c
+capslock_led_on();
+gp100_led_on();
+gp103_led_on();
+keycaps_led_on();
+
+
+// led_set_user example - you could also turn these on/off in response
+// to events in process_record_user or matrix_scan_user
+void led_set_user(uint8_t usb_led) {
+    if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
+        capslock_led_on();
+    } else {
+        capslock_led_off();
+    }
+
+    if (some_custom_state) {
+      gp100_led_on();
+    }
+    else {
+      gp100_led_off();
+    }
+}
+```
+
+For the curious:
+
+```
+CAPSLOCK_LED    B2
+GP103_LED       F4
+KEYCAPS_LED     F5
+GP100_LED       F7
+```
+
 ### Other Keymaps
 
 The "default" keymap included is basically the OLKB Atomic keymap with

keyboards/xd75/xd75.c

@@ -15,10 +15,20 @@
  */
 #include "xd75.h"
 
+#define XD75_CAPSLOCK_LED 2  // B2
+#define XD75_GP103_LED 4  // F4
+#define XD75_KEYCAPS_LED 5  // F5
+#define XD75_GP100_LED 7  // F7
+
 void matrix_init_kb(void) {
 	// put your keyboard start-up code here
 	// runs once when the firmware starts up
 
+	capslock_led_init();
+	gp100_led_init();
+	gp103_led_init();
+	keycaps_led_init();
+
 	matrix_init_user();
 }
 
@@ -41,3 +51,55 @@ void led_set_kb(uint8_t usb_led) {
 
 	led_set_user(usb_led);
 }
+
+void capslock_led_init(void) {
+	DDRB |= (1 << XD75_CAPSLOCK_LED);
+	capslock_led_off();
+}
+
+void capslock_led_off(void) {
+	PORTB |= (1 << XD75_CAPSLOCK_LED);
+}
+
+void capslock_led_on(void) {
+	PORTB &= ~(1 << XD75_CAPSLOCK_LED);
+}
+
+void gp100_led_init(void) {
+	DDRF |= (1 << XD75_GP100_LED);
+	gp100_led_off();
+}
+
+void gp100_led_off(void) {
+	PORTF |= (1 << XD75_GP100_LED);
+}
+
+void gp100_led_on(void) {
+	PORTF &= ~(1 << XD75_GP100_LED);
+}
+
+void gp103_led_init(void) {
+	DDRF |= (1 << XD75_GP103_LED);
+	gp103_led_off();
+}
+
+void gp103_led_off(void) {
+	PORTF &= ~(1 << XD75_GP103_LED);
+}
+
+void gp103_led_on(void) {
+	PORTF |= (1 << XD75_GP103_LED);
+}
+
+void keycaps_led_init(void) {
+	DDRF |= (1 << XD75_KEYCAPS_LED);
+	keycaps_led_off();
+}
+
+void keycaps_led_off(void) {
+	PORTF |= (1 << XD75_KEYCAPS_LED);
+}
+
+void keycaps_led_on(void) {
+	PORTF &= ~(1 << XD75_KEYCAPS_LED);
+}

keyboards/xd75/xd75.h

@@ -52,4 +52,20 @@
 
 #define LAYOUT_ortho_5x15 KEYMAP
 
+void capslock_led_init(void);
+void capslock_led_off(void);
+void capslock_led_on(void);
+
+void gp100_led_init(void);
+void gp100_led_off(void);
+void gp100_led_on(void);
+
+void gp103_led_init(void);
+void gp103_led_off(void);
+void gp103_led_on(void);
+
+void keycaps_led_init(void);
+void keycaps_led_off(void);
+void keycaps_led_on(void);
+
 #endif

layouts/community/ergodox/ordinary_osx/keymap.c

@@ -0,0 +1,504 @@
+#include QMK_KEYBOARD_H
+#include "led.h"
+#include "mousekey.h"
+#include "debug.h"
+#include "action_layer.h"
+#include "action_util.h"
+
+#define BASE   0 // default layer
+#define SYMB   1 // symbols layer
+#define MDIA   2 // media layer
+#define SPEC   3 // special layer
+#define RBASE  4 // reverse default layer
+
+#define LSymb 10 // left symbol-shift key
+#define LMdia 11 // left media-shift key
+#define LSpec 12 // left special-shift key
+#define RSymb 13 // right symbol-shift key
+#define RMdia 14 // right media-shift key
+#define RSpec 15 // right special-shift key
+
+#define NotEq 16 // != macro
+#define GrtEq 17 // >= macro
+#define LesEq 18 // <= macro
+#define DeRef 19 // -> macro
+
+#define MUL   20 // mouse up left
+#define MUR   21 // mouse up right
+#define MDL   22 // mouse down left
+#define MDR   23 // mouse down right
+
+
+
+/*
+ * The Ordinary Layout for the Ergodox EZ keyboard, v5
+ *
+ * Modifications from the default Ergodox EZ layout
+ * by Nicholas Keene ergodoxez@nicholaskeene.com
+ *
+ * No rights reserved. This software is in the public domain.
+ * Credit me if you are friendly but if you're a jerk don't bother.
+ * If you use or modify this layout I would love to hear from you.
+ *
+ * Details: readme.md
+ *          https://github.com/nrrkeene/qmk_firmware/tree/master/keyboards/ergodox/keymaps/ordinary
+ */
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/******* Base Layer ****************************************************************************************************
+ *
+ * ,------------------------------------------------------.       ,------------------------------------------------------.
+ * | Special `~ |   1  |   2  |   3  |   4  |   5  | ESC  |       |  -   |   6  |   7  |   8  |   9  |   0  | =+ Special |
+ * |------------+------+------+------+------+-------------|       |------+------+------+------+------+------+------------|
+ * | Media  Tab |   Q  |   W  |   E  |   R  |   T  |Shift |       | Tab  |   Y  |   U  |   I  |   O  |   P  | \|   Media |
+ * |------------+------+------+------+------+------|-Tab  |       |      |------+------+------+------+------+------------|
+ * | Symbol     |  ^A  |   S  |   D  |  ^F  |   G  |------|       |------|   H  |  ^J  |   K  |   L  |  ^;  | '"  Symbol |
+ * |------------+------+------+------+------+------|  [   |       |  ]   |------+------+------+------+------+------------|
+ * | Capitals   |   Z  |   X  |   C  |   V  |   B  |      |       |      |   N  |   M  |   ,  |   .  |  /   |   Capitals |
+ * `------------+------+------+------+------+-------------'       `-------------+------+------+------+------+------------'
+ *      | Left | Right | LCtrl | LAlt | LGui|                                   | RGui | RAlt | RCtrl | Up |  Down  |
+ *      `-----------------------------------'                                   `-----------------------------------'
+ *                                          ,-------------.       ,-------------.
+ *                                          | Home | End  |       | Left | Right|
+ *                                   ,------|------|------|       |------+------+------.
+ *                                   |      |      | PgUp |       |  Up  |      |      |
+ *                                   |Backsp| Del  |------|       |------| Enter| Space|
+ *                                   |      |      | PgDn |       | Down |      |      |
+ *                                   `--------------------'       `--------------------'
+ */
+[BASE] = LAYOUT_ergodox(
+// left hand
+ F(LSpec)  ,KC_1           ,KC_2   ,KC_3   ,KC_4  ,KC_5  ,KC_ESC
+,F(LMdia)  ,KC_Q           ,KC_W   ,KC_E   ,KC_R  ,KC_T  ,LSFT(KC_TAB)
+,M(LSymb)  ,LT(RBASE, KC_A),KC_S   ,KC_D   ,LT(RBASE, KC_F)  ,KC_G
+,KC_LSFT   ,KC_Z           ,KC_X   ,KC_C   ,KC_V  ,KC_B  ,KC_LBRC
+,KC_LEFT   ,KC_RIGHT       ,KC_LCTL,KC_LALT,KC_LGUI
+                                         ,KC_HOME,KC_END
+                                                 ,KC_PGUP
+                                 ,KC_BSPC,KC_DEL ,KC_PGDN
+                                                                  // right hand
+                                                                 ,KC_MINS ,KC_6 ,KC_7           ,KC_8   ,KC_9   ,KC_0             ,F(RSpec)
+                                                                 ,KC_TAB  ,KC_Y ,KC_U           ,KC_I   ,KC_O   ,KC_P             ,F(RMdia)
+                                                                          ,KC_H ,LT(RBASE, KC_J),KC_K   ,KC_L   ,LT(RBASE,KC_SCLN),F(RSymb)
+                                                                 ,KC_RBRC ,KC_N ,KC_M           ,KC_COMM,KC_DOT ,KC_SLSH          ,KC_RSFT
+                                                                                ,KC_RGUI        ,KC_RALT,KC_RCTL,KC_UP            ,KC_DOWN
+                                                                 ,KC_LEFT ,KC_RGHT
+                                                                 ,KC_UP
+                                                                 ,KC_DOWN ,KC_ENT ,KC_SPC
+),
+
+/******* Symbols Layer *************************************************************************************************
+ *
+ * ,-----------------------------------------------------.       ,-----------------------------------------------------.
+ * |           |  F1  |  F2  |  F3  |  F4  |  F5  | Esc  |       |  -   |  F6  |  F7  |  F8  |  F9  |  F10 |           |
+ * |-----------+------+------+------+------+-------------|       |------+------+------+------+------+------+-----------|
+ * |           |   !  |   @  |   {  |   }  |   &  |  <   |       |  >   |   |  |   7  |   8  |   9  |   /  |           |
+ * |-----------+------+------+------+------+------|      |       |      |------+------+------+------+------+-----------|
+ * |           |   #  |   $  |   (  |   )  |   `  |------|       |------|   /  |   4  |   5  |   6  |   *  |           |
+ * |-----------+------+------+------+------+------|  '   |       |  "   |------+------+------+------+------+-----------|
+ * |           |   %  |   ^  |   [  |   ]  |   ~  |      |       |      |   \  |   1  |   2  |   3  |   -  |           |
+ * `-----------+------+------+------+------+-------------'       `-------------+------+------+------+------+-----------'
+ *     |   ;   |   &  |   *  |   <  |   >  |                                   |   0  |   .  |   =  |   +  | Enter |
+ *     `-----------------------------------'                                   `-----------------------------------'
+ *                                         ,-------------.       ,-------------.
+ *                                         | |||| | |||| |       | |||| | |||| |
+ *                                  ,------|------|------|       |------+------+------.
+ *                                  | Plus | Equal| |||| |       | |||| | Under| Dash |
+ *                                  |      |      |------|       |------| Score|      |
+ *                                  |  +   |   =  |  !=  |       |  ->  |  _   |  -   |
+ *                                  `--------------------'       `--------------------'
+ */
+[SYMB] = LAYOUT_ergodox(
+// left hand
+ KC_TRNS ,KC_F1       ,KC_F2        ,KC_F3   ,KC_F4   ,KC_F5   ,KC_ESC
+,KC_TRNS ,KC_EXLM     ,KC_AT        ,KC_LCBR ,KC_RCBR ,KC_AMPR ,LSFT(KC_COMM)
+,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_QUOT
+,KC_SCLN ,KC_AMPR     ,KC_ASTR ,LSFT(KC_COMM),LSFT(KC_DOT)
+                                                      ,M(GrtEq),M(LesEq)
+                                                               ,KC_NO
+                                             ,KC_PLUS ,KC_EQL  ,M(NotEq)
+                                                                 // right hand
+                                                                 ,KC_MINS     ,KC_F6        ,KC_F7 ,KC_F8  ,KC_F9 ,KC_F10  ,KC_TRNS
+                                                                 ,LSFT(KC_DOT),KC_PIPE      ,KC_7  ,KC_8   ,KC_9  ,KC_SLSH ,KC_TRNS
+                                                                              ,KC_SLSH      ,KC_4  ,KC_5   ,KC_6  ,KC_ASTR ,KC_TRNS
+                                                                 ,LSFT(KC_QUOT),KC_BSLS     ,KC_1  ,KC_2   ,KC_3  ,KC_MINS ,KC_TRNS
+                                                                                            ,KC_0  ,KC_DOT ,KC_EQL,KC_PLUS ,KC_ENT
+                                                                 ,KC_NO       ,KC_NO
+                                                                 ,KC_NO
+                                                                 ,M(DeRef)    ,LSFT(KC_MINS),KC_MINS
+),
+
+/******* Media Layer *******************************************************************************************************
+ *
+ * ,---------------------------------------------------------------.    ,---------------------------------------------------------------.
+ * |      |   F11   |   F12   |   F13   |   F14   |   F15   | Esc  |    | |||| |   F16   |   F17   |   F18   |   F19   |   F20   |      |
+ * |------+---------+---------+---------+---------+----------------|    |------+---------+---------+---------+---------+---------+------|
+ * |      |Shut Down|MouseUpLf|Mouse Up |MouseUpRg|Volume Up|Scroll|    |Scroll|PrintScrn|   Home  |    Up   |   PgUp  |   Mail  |      |
+ * |------+---------+---------+---------+---------+---------|  Up  |    |  Up  |---------+---------+---------+---------+---------+------|
+ * |      |  Sleep  |MouseLeft|MouseDown|MouseRght|Volume Dn|------|    |------| Num Lock|   Left  |   Down  |   Right | MyComp  |      |
+ * |------+---------+---------+---------+---------+---------|Scroll|    |Scroll|---------+---------+---------+---------+---------+------|
+ * |      |  ||||   |MouseDnLf|MouseDown|MouseDnRg|  Mute   | Down |    | Down |  ||||   |   End   |   Down  |   PgDn  |  ||||   |      |
+ * `------+---------+---------+---------+---------+----------------'    `----------------+---------+---------+---------+---------+------'
+ *  | ||| |  ||||   |  MClick | LClick  |  R Click|                                      |  Insert |   Del   |   ||||  |  ||||   | ||| |
+ *  `---------------------------------------------'                                      `---------------------------------------------'
+ *                                                   ,-------------.    ,-------------.
+ *                                                   | Stop |Refrsh|    | Prev | Next |
+ *                                            ,------|------|------|    |------+------+------.
+ *                                            |Brwser|Brwser|Search|    |VolUp |      |      |
+ *                                            |Back  | Fwd  |------|    |------| Stop | Play-|
+ *                                            |      |      | Home |    |VolDn |      | Pause|
+ *                                            `--------------------'    `--------------------'
+ */
+[MDIA] = LAYOUT_ergodox(
+// left hand
+ KC_TRNS ,KC_F11   ,KC_F12  ,KC_F13   ,KC_F14  ,KC_F15  ,KC_ESC
+,KC_TRNS ,KC_POWER ,M(MUL)  ,KC_MS_U  ,M(MUR)  ,KC_VOLU ,KC_WH_U
+,KC_TRNS ,KC_SLEP  ,KC_MS_L ,KC_MS_D  ,KC_MS_R ,KC_VOLD
+,KC_TRNS ,KC_NO    ,M(MDL)  ,KC_MS_D  ,M(MDR)  ,KC_MUTE ,KC_WH_D
+,KC_NO ,KC_NO   ,KC_BTN3 ,KC_BTN1  ,KC_BTN2
+                                               ,KC_WSTP ,KC_WREF
+                                                        ,KC_WSCH
+                                      ,KC_WBAK ,KC_NO   ,KC_WHOM
+                                                                     // right hand
+                                                                     ,KC_NO    ,KC_F16  ,KC_F17       ,KC_F18       ,KC_F19  ,KC_F20  ,KC_TRNS
+                                                                     ,KC_WH_U  ,KC_PSCR ,KC_HOME      ,KC_UP        ,KC_PGUP ,KC_MAIL ,KC_TRNS
+                                                                               ,KC_NLCK ,KC_LEFT      ,KC_DOWN      ,KC_RIGHT,KC_MYCM ,KC_TRNS
+                                                                     ,KC_WH_D  ,KC_NO   ,KC_END       ,KC_DOWN      ,KC_PGDN ,KC_NO   ,KC_TRNS
+                                                                                        ,KC_INS       ,KC_DEL       ,KC_NO   ,KC_NO   ,KC_NO
+                                                                     ,KC_MPRV  ,KC_MNXT
+                                                                     ,KC_VOLU
+                                                                     ,KC_VOLD  ,KC_MSTP ,KC_MPLY
+),
+
+/******* Special Layer *****************************************************************************************************
+ *
+ * ,-------------------------------------------------------.    ,-------------------------------------------------------.
+ * |             |  Esc |      |      |      |      |      |    |      |      |      |      |   -  | Bspc |             |
+ * |-------------+------+------+------+------+-------------|    |------+------+------+------+------+------+-------------|
+ * | Media Lock  |      |      |      |      |      |      |    |      |      |      |      |  [   |   ]  | Media Lock  |
+ * |-------------+------+------+------+------+------|      |    |      |------+------+------+------+------+-------------|
+ * | Symbol Lock |      |      |      |      |      |------|    |------|      |      |      |      |      | Symbol Lock |
+ * |-------------+------+------+------+------+------|      |    |      |------+------+------+------+------+-------------|
+ * | Caps Lock   |      |      |      |      |      |      |    |      |      |      |      |      |      | Caps Lock   |
+ * `-------------+------+------+------+------+-------------'    `-------------+------+------+------+------+-------------'
+ *      |        |      |      |      |      |                                |      |      |      |      |        |
+ *      `------------------------------------'                                `------------------------------------'
+ *                                         ,-------------.     ,-------------.
+ *                                         |      |      |     |      |      |
+ *                                  ,------|------|------|     |------+------+------.
+ *                                  |      |      |      |     |      |      |      |
+ *                                  |      |      |------|     |------|      |      |
+ *                                  |      |      |      |     |      |      |      |
+ *                                  `--------------------'     `--------------------'
+ */
+[SPEC] = LAYOUT_ergodox(
+// left hand
+ KC_TRNS ,KC_ESC  ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS
+,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS
+,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS
+,KC_CAPS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS
+,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS
+                                             ,KC_TRNS ,KC_TRNS
+                                                      ,KC_TRNS
+                                     ,KC_TRNS,KC_TRNS ,KC_TRNS
+                                                             // right hand
+                                                             ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_MINS ,KC_BSPC ,KC_TRNS
+                                                             ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_LBRC ,KC_RBRC ,KC_TRNS
+                                                                      ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS
+                                                             ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_CAPS
+                                                                               ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS
+                                                             ,KC_TRNS ,KC_TRNS
+                                                             ,KC_TRNS
+                                                             ,KC_TRNS ,KC_TRNS ,KC_TRNS
+),
+
+/******* Reverse Base Layer *********************************************************************************************
+ *
+ * ,------------------------------------------------------.       ,------------------------------------------------------.
+ * |    =+      |   0  |   9  |   8  |   7  |   6  |  -   |       |  Esc |   5  |   4  |   3  |   2  |   1  |    `~      |
+ * |------------+------+------+------+------+-------------|       |------+------+------+------+------+------+------------|
+ * |    \|      |   P  |   O  |   I  |   U  |   Y  |   ]  |       |  [   |   T  |   R  |   E  |   W  |   Q  |    Tab     |
+ * |------------+------+------+------+------+------|      |       |      |------+------+------+------+------+------------|
+ * |    '"      |   ;  |   L  |   K  |   J  |   H  |------|       |------|   G  |   F  |   D  |   S  |  A   |            |
+ * |------------+------+------+------+------+------| Tab  |       |Shift |------+------+------+------+------+------------|
+ * | Capitals   |   /  |   .  |   ,  |   M  |   N  |      |       | -Tab |   B  |   V  |   C  |   X  |  Z   |   Capitals |
+ * `------------+------+------+------+------+-------------'       `-------------+------+------+------+------+------------'
+ *      | LCtrl | Meh  |Hyper | LAlt | LGui |                                   | RGui | RAlt | Hyper|  Meh | RCtrl |
+ *      `-----------------------------------'                                   `-----------------------------------'
+ *                                         ,-------------.       ,-------------.
+ *                                         | Left | Right|       | Home | End  |
+ *                                  ,------|------|------|       |------+------+------.
+ *                                  |      |      |  Up  |       | PgUp |      |      |
+ *                                  |Space |Enter |------|       |------|BackSp| Del  |
+ *                                  |      |      | Down |       | PgDn |      |      |
+ *                                  `--------------------'       `--------------------'
+ */
+[RBASE] = LAYOUT_ergodox(
+// left hand
+ KC_EQL    ,KC_0        ,KC_9   ,KC_8   ,KC_7  ,KC_6  ,KC_MINS
+,KC_BSLS   ,KC_P        ,KC_O   ,KC_I   ,KC_U  ,KC_Y  ,KC_RBRC
+,KC_QUOT     ,LT(RBASE, KC_SCLN)     ,KC_L   ,KC_K   ,LT(RBASE, KC_J)  ,KC_H
+,KC_RSFT   ,KC_SLSH     ,KC_DOT ,KC_COMM,KC_M  ,KC_N  ,KC_TAB
+,KC_RCTL   ,MEH_T(KC_NO),ALL_T(KC_NO),KC_RALT,KC_RGUI
+                                             ,KC_LEFT ,KC_RGHT
+                                                      ,KC_UP
+                                    ,KC_SPC  ,KC_ENT  ,KC_DOWN
+                                                                  // right hand
+                                                                 ,KC_ESC      ,KC_5   ,KC_4   ,KC_3   ,KC_2    ,KC_1  ,KC_GRV
+                                                                 ,KC_LBRC     ,KC_T   ,KC_R   ,KC_E   ,KC_W    ,KC_Q  ,KC_TAB
+                                                                              ,KC_G   ,LT(RBASE, KC_F),KC_D   ,KC_S   ,LT(RBASE, KC_A)  ,KC_NO
+                                                                 ,LSFT(KC_TAB),KC_B   ,KC_V   ,KC_C   ,KC_X    ,KC_Z  ,KC_LSFT
+                                                                                      ,KC_LGUI,KC_LALT,KC_HYPR ,KC_MEH,KC_LCTL
+                                                                 ,KC_HOME     ,KC_END
+                                                                 ,KC_PGUP
+                                                                 ,KC_PGDN     ,KC_BSPC ,KC_DEL
+)
+};
+
+const uint16_t PROGMEM fn_actions[] = {
+     // the faux shift keys are implemented as macro taps
+     [LSymb] = ACTION_MACRO_TAP(LSymb)
+    ,[LMdia] = ACTION_MACRO_TAP(LMdia)
+    ,[LSpec] = ACTION_MACRO_TAP(LSpec)
+    ,[RSymb] = ACTION_MACRO_TAP(RSymb)
+    ,[RMdia] = ACTION_MACRO_TAP(RMdia)
+    ,[RSpec] = ACTION_MACRO_TAP(RSpec)
+};
+
+uint16_t symb_shift = 0;
+uint16_t mdia_shift = 0;
+uint16_t spec_shift = 0;
+
+bool mdia_lock = false;
+bool symb_lock = false;
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+    switch(id) {
+        // There are two shift keys for each layer so we increment a layer_shift var when one
+        // is pressed and decrement when one is released. The shift counts are bound between 0 and 2
+        // only because sometimes rapid pressing led to irregular events; this way the states
+        // are self healing during use.
+
+        case LSymb:                                               //
+        if (record->event.pressed) {                              // when the LSymb button is pressed
+            if(++symb_shift > 2) symb_shift = 2;                  // increment the symb shift count, max two
+            if(spec_shift) symb_lock = !symb_lock;                // if the Special layer is on, toggle the shift lock
+            layer_on(SYMB);                                       // in any case, turn on the Symbols layer
+        } else {                                                  // when the LSymb button is released
+            if(--symb_shift < 0) symb_shift = 0;                  // decrement the shift count, minimum zero
+            if((!symb_shift) && (!symb_lock)) layer_off(SYMB);    // if both shifts are released and the lock is off, turn off the Symbols layer
+        }
+        break;
+
+        case LMdia:
+        if (record->event.pressed) {
+           if (record->tap.count && (!mdia_shift) && (!mdia_lock) && (!spec_shift)) {
+                register_code(KC_TAB);
+            } else {
+                if(spec_shift) mdia_lock = !mdia_lock;
+                if(++mdia_shift > 2) mdia_shift = 2;
+                layer_on(MDIA);
+            }
+        } else {
+            if(record->tap.count && (!mdia_shift) && (!mdia_lock) && (!spec_shift)) {
+                unregister_code(KC_TAB);
+            } else {
+                if(--mdia_shift < 0) mdia_shift = 0;
+                if((!mdia_shift) && (!mdia_lock)) layer_off(MDIA);
+            }
+        }
+        break;
+
+        case LSpec:
+        if (record->event.pressed) {                                     // when the LSpec button is pressed
+            if(symb_shift) symb_lock = !symb_lock;                       // if another layer button is engaged, then
+            else if(mdia_shift) mdia_lock = !mdia_lock;                  // lock that layer, be it caps or symb or mdia
+            else if (record->tap.count && !record->tap.interrupted && (!spec_shift)) {
+                register_code(KC_GRV);                                   // otherwise, if it's an uninterrupted tap, emit a char
+            } else {
+                if(++spec_shift > 2) spec_shift = 2;
+                layer_on(SPEC);                                          // otherwise, turn on the Special layer
+            }
+        } else {
+            if(record->tap.count && !record->tap.interrupted && (!spec_shift)) {
+                unregister_code(KC_GRV);
+            } else {
+                if(--spec_shift < 0) spec_shift = 0;
+                if(!spec_shift) layer_off(SPEC);
+            }
+        }
+        break;
+
+        case RSymb:
+        if (record->event.pressed) {
+            if (record->tap.count && (!symb_shift) && (!symb_lock) && (!spec_shift)) {
+                register_code(KC_QUOT);
+            } else {
+                if(++symb_shift > 2) symb_shift = 2;
+                if(spec_shift) symb_lock = !symb_lock;
+                layer_on(SYMB);
+            }
+        } else {
+            if(record->tap.count && (!symb_shift) && (!symb_lock) && (!spec_shift)) {
+                unregister_code(KC_QUOT);
+            } else {
+                if(--symb_shift < 0) symb_shift = 0;
+                if((!symb_shift) && (!symb_lock)) layer_off(SYMB);
+            }
+        }
+        break;
+
+        case RMdia:
+        if (record->event.pressed) {
+            if (record->tap.count && (!mdia_shift) && (!mdia_lock) && (!spec_shift)) {
+                register_code(KC_BSLS);
+            } else {
+                if(++mdia_shift > 2) mdia_shift = 2;
+                if(spec_shift) mdia_lock = !mdia_lock;
+                layer_on(MDIA);
+            }
+        } else {
+            if(record->tap.count && (!mdia_shift) && (!mdia_lock) && (!spec_shift)) {
+                unregister_code(KC_BSLS);
+            } else {
+                if(--mdia_shift < 0) mdia_shift = 0;
+                if((!mdia_shift) && (!mdia_lock)) layer_off(MDIA);
+            }
+        }
+        break;
+
+        case RSpec:
+        if (record->event.pressed) {
+            if(symb_shift) symb_lock = !symb_lock;
+            else if(mdia_shift) mdia_lock = !mdia_lock;
+            else if (record->tap.count && !record->tap.interrupted && (!spec_shift)) {
+                register_code(KC_EQL);
+            } else {
+                if(++spec_shift > 2) spec_shift = 2;
+                layer_on(SPEC);
+            }
+        } else {
+            if(record->tap.count && !record->tap.interrupted && (!spec_shift)) {
+                unregister_code(KC_EQL);
+            } else {
+                if(--spec_shift < 0) spec_shift = 0;
+                if(!spec_shift) layer_off(SPEC);
+            }
+        }
+        break;
+
+        case NotEq:
+        if (record->event.pressed) {
+            return MACRO( I(10), D(LSFT), T(1), U(LSFT), T(EQL), END  ); // !=
+        }
+        break;
+
+        case GrtEq:
+        if (record->event.pressed) {
+            return MACRO( I(10), D(LSFT), T(COMM), U(LSFT), T(EQL), END  ); // <=
+        }
+        break;
+
+        case LesEq:
+        if (record->event.pressed) {
+            return MACRO( I(10), D(LSFT), T(DOT), U(LSFT), T(EQL), END  ); // >=
+        }
+        break;
+
+        case DeRef:
+        if (record->event.pressed) {
+            return MACRO( I(10), T(MINS), D(LSFT), T(DOT), U(LSFT), END  ); // ->
+        }
+        break;
+
+        // mouse diagonals
+
+        case MUL: // mouse up left
+        if (record->event.pressed) {
+            mousekey_on(KC_MS_UP);
+            mousekey_on(KC_MS_LEFT);
+            mousekey_send();
+        } else {
+            mousekey_off(KC_MS_UP);
+            mousekey_off(KC_MS_LEFT);
+            mousekey_send();
+        }
+        break;
+
+        case MUR: // mouse up right
+        if (record->event.pressed) {
+            mousekey_on(KC_MS_UP);
+            mousekey_on(KC_MS_RIGHT);
+            mousekey_send();
+        } else {
+            mousekey_off(KC_MS_UP);
+            mousekey_off(KC_MS_RIGHT);
+            mousekey_send();
+        }
+        break;
+
+        case MDL: // mouse down left
+        if (record->event.pressed) {
+            mousekey_on(KC_MS_DOWN);
+            mousekey_on(KC_MS_LEFT);
+            mousekey_send();
+        } else {
+            mousekey_off(KC_MS_DOWN);
+            mousekey_off(KC_MS_LEFT);
+            mousekey_send();
+        }
+        break;
+
+        case MDR: // mouse down right
+        if (record->event.pressed) {
+            mousekey_on(KC_MS_DOWN);
+            mousekey_on(KC_MS_RIGHT);
+            mousekey_send();
+        } else {
+            mousekey_off(KC_MS_DOWN);
+            mousekey_off(KC_MS_RIGHT);
+            mousekey_send();
+        }
+        break;
+
+        default:
+            // none
+            break;
+    }
+
+    return MACRO_NONE;
+};
+
+// Runs just one time when the keyboard initializes.
+void matrix_init_user(void) {
+
+};
+
+// Runs constantly in the background, in a loop.
+void matrix_scan_user(void) {
+    // shift or caps lock turns on red light
+    if((keyboard_report->mods & MOD_BIT(KC_LSFT))
+    || (keyboard_report->mods & MOD_BIT(KC_RSFT))
+    || (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK))) {
+        ergodox_right_led_1_on();
+    } else {
+        ergodox_right_led_1_off();
+    }
+
+    // Symbol layer turns on green light
+    if(layer_state & (1UL<<SYMB)) {
+        ergodox_right_led_2_on();
+    } else {
+        ergodox_right_led_2_off();
+    }
+
+    // Media layer turns on blue light
+    if(layer_state & (1UL<<MDIA)) {
+        ergodox_right_led_3_on();
+    } else {
+        ergodox_right_led_3_off();
+    }
+};