Added a clean target to remove build artifacts

This commit adds a new clean target to the makefile which deletes
the .build directory which removes all build artifacts.

Makefile

@@ -124,6 +124,12 @@ generate-keyboards-file:
 	$(foreach PRINTING_KEYBOARD,$(KEYBOARDS),$(eval $(call PRINT_KEYBOARD)))
 	exit 0
 
+clean:
+	echo -n 'Deleting .build ... '
+	rm -rf $(BUILD_DIR)
+	echo 'done'
+	exit 0
+
 #Compatibility with the old make variables, anything you specify directly on the command line
 # always overrides the detected folders
 ifdef keyboard

common_features.mk

@@ -132,6 +132,9 @@ endif
 ifeq ($(strip $(AUTO_SHIFT_ENABLE)), yes)
     OPT_DEFS += -DAUTO_SHIFT_ENABLE
     SRC += $(QUANTUM_DIR)/process_keycode/process_auto_shift.c
+    ifeq ($(strip $(AUTO_SHIFT_MODIFIERS)), yes)
+        OPT_DEFS += -DAUTO_SHIFT_MODIFIERS
+    endif
 endif
 
 ifeq ($(strip $(SERIAL_LINK_ENABLE)), yes)

docs/_summary.md

@@ -45,6 +45,7 @@
   * [RGB Lighting](feature_rgblight.md)
   * [Space Cadet](feature_space_cadet.md)
   * [Stenography](feature_stenography.md)
+  * [Swap Hands](feature_swap_hands.md)
   * [Tap Dance](feature_tap_dance.md)
   * [Terminal](feature_terminal.md)
   * [Thermal Printer](feature_thermal_printer.md)
@@ -72,7 +73,7 @@
   * [Customizing Functionality](custom_quantum_functions.md)
   * [Documentation Best Practices](documentation_best_practices.md)
   * [Documentation Templates](documentation_templates.md)
-  * [Glossary](glossary.md)
+  * [Glossary](reference_glossary.md)
   * [Keymap Overview](keymap.md)
   * [Unit Testing](unit_testing.md)
 

docs/custom_quantum_functions.md

@@ -98,10 +98,10 @@ This allows you to control the 5 LED's defined as part of the USB Keyboard spec.
 * `USB_LED_COMPOSE`
 * `USB_LED_KANA`
 
-### Example `led_set_kb()` Implementation
+### Example `led_set_user()` Implementation
 
 ```
-void led_set_kb(uint8_t usb_led) {
+void led_set_user(uint8_t usb_led) {
     if (usb_led & (1<<USB_LED_NUM_LOCK)) {
         PORTB |= (1<<0);
     } else {
@@ -139,14 +139,13 @@ void led_set_kb(uint8_t usb_led) {
 
 Before a keyboard can be used the hardware must be initialized. QMK handles initialization of the keyboard matrix itself, but if you have other hardware like LED's or i&#xb2;c controllers you will need to set up that hardware before it can be used.
 
-### Example `matrix_init_kb()` Implementation
+### Example `matrix_init_user()` Implementation
 
 This example, at the keyboard level, sets up B1, B2, and B3 as LED pins.
 
 ```
-void matrix_init_kb(void) {
+void matrix_init_user(void) {
   // Call the keymap level matrix init.
-  matrix_init_user();
 
   // Set our LED pins as output
   DDRB |= (1<<1);
@@ -176,3 +175,41 @@ This example has been deliberately omitted. You should understand enough about Q
 This function gets called at every matrix scan, which is basically as often as the MCU can handle. Be careful what you put here, as it will get run a lot.
 
 You should use this function if you need custom matrix scanning code. It can also be used for custom status output (such as LED's or a display) or other functionality that you want to trigger regularly even when the user isn't typing.
+
+
+# Layer Change Code
+
+Thir runs code every time that the layers get changed.  This can be useful for layer indication, or custom layer handling. 
+
+### Example `layer_state_set_*` Implementation
+
+This example shows how to set the [RGB Underglow](feature_rgblight.md) lights based on the layer, using the Planck as an example
+
+```
+uint32_t layer_state_set_user(uint32_t state) {
+    switch (biton32(state)) {
+    case _RAISE:
+        rgblight_setrgb (0x00,  0x00, 0xFF);
+        break;
+    case _LOWER:
+        rgblight_setrgb (0xFF,  0x00, 0x00);
+        break;
+    case _PLOVER:
+        rgblight_setrgb (0x00,  0xFF, 0x00);
+        break;
+    case _ADJUST:
+        rgblight_setrgb (0x7A,  0x00, 0xFF);
+        break;
+    default: //  for any other layers, or the default layer
+        rgblight_setrgb (0x00,  0xFF, 0xFF);
+        break;
+    }
+  return state;
+}
+```
+### `matrix_init_*` Function Documentation
+
+* Keyboard/Revision: `void uint32_t layer_state_set_kb(uint32_t state)`
+* Keymap: `uint32_t layer_state_set_user(uint32_t state)`
+
+The `state` is the bitmask of the active layers, as explained in the [Keymap Overview](keymap.md#keymap-layer-status)

docs/feature_auto_shift.md

@@ -28,10 +28,7 @@ Yes, unfortunately.
    characters, you could press and hold the 'a' key for a second or two. This no
    longer works with Auto Shift because it is timing your depressed time instead
    of emitting a depressed key state to your operating system.
-2. Auto Shift is disabled for any key press that is accompanied by one or more
-   modifiers. Thus, Ctrl+A that you hold for a really long time is not the same
-   as Ctrl+Shift+A.
-3. You will have characters that are shifted when you did not intend on shifting, and
+2. You will have characters that are shifted when you did not intend on shifting, and
    other characters you wanted shifted, but were not. This simply comes down to
    practice. As we get in a hurry, we think we have hit the key long enough
    for a shifted version, but we did not. On the other hand, we may think we are
@@ -48,6 +45,18 @@ If no `rules.mk` exists, you can create one.
 
 Then compile and install your new firmware with Auto Key enabled! That's it!
 
+## Modifiers
+
+By default, Auto Shift is disabled for any key press that is accompanied by one or more
+modifiers. Thus, Ctrl+A that you hold for a really long time is not the same
+as Ctrl+Shift+A.
+
+You can re-enable Auto Shift for modifiers by adding another rule to your `rules.mk`
+
+    AUTO_SHIFT_MODIFIERS = yes
+
+In which case, Ctrl+A held past the `AUTO_SHIFT_TIMEOUT` will be sent as Ctrl+Shift+A
+
 ## Configuring Auto Shift
 
 If desired, there is some configuration that can be done to change the

docs/feature_macros.md

@@ -97,6 +97,7 @@ There's also a couple of mod shortcuts you can use:
 * `SS_LGUI(string)`
 * `SS_LALT(string)`
 * `SS_LSFT(string)`
+* `SS_RALT(string)`
 
 These press the respective modifier, send the supplied string and then release the modifier.
 They can be used like this:

docs/feature_swap_hands.md

@@ -0,0 +1,30 @@
+# Swap-Hands Action
+
+The swap-hands action allows support for one-handed typing without requiring a separate layer. Set `SWAP_HANDS_ENABLE` in the Makefile and define a `hand_swap_config` entry in your keymap. Now whenever the `ACTION_SWAP_HANDS` command key is pressed the keyboard is mirrored. For instance, to type "Hello, World" on QWERTY you would type `^Ge^s^s^w^c W^wr^sd`
+
+## Configuration
+
+The configuration table is a simple 2-dimensional array to map from column/row to new column/row. Example `hand_swap_config` for Planck:
+
+```C
+const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
+  {{11, 0}, {10, 0}, {9, 0}, {8, 0}, {7, 0}, {6, 0}, {5, 0}, {4, 0}, {3, 0}, {2, 0}, {1, 0}, {0, 0}},
+  {{11, 1}, {10, 1}, {9, 1}, {8, 1}, {7, 1}, {6, 1}, {5, 1}, {4, 1}, {3, 1}, {2, 1}, {1, 1}, {0, 1}},
+  {{11, 2}, {10, 2}, {9, 2}, {8, 2}, {7, 2}, {6, 2}, {5, 2}, {4, 2}, {3, 2}, {2, 2}, {1, 2}, {0, 2}},
+  {{11, 3}, {10, 3}, {9, 3}, {8, 3}, {7, 3}, {6, 3}, {5, 3}, {4, 3}, {3, 3}, {2, 3}, {1, 3}, {0, 3}},
+};
+```
+
+Note that the array indices are reversed same as the matrix and the values are of type `keypos_t` which is `{col, row}` and all values are zero-based. In the example above, `hand_swap_config[2][4]` (third row, fifth column) would return `{7, 2}` (third row, eighth column). Yes, this is confusing.
+
+## Swap Keycodes
+
+|Key        |Description                                                              |
+|-----------|-------------------------------------------------------------------------|
+|`SH_T(key)`|Sends `key` with a tap; momentary swap when held.                        |
+|`SW_ON`    |Turns on swapping and leaves it on.                                      |
+|`SW_OFF`   |Turn off swapping and leaves it off. Good for returning to a known state.|
+|`SW_MON`   |Swaps hands when pressed, returns to normal when released (momentary).   |
+|`SW_MOFF`  |Momentarily turns off swap.                                              |
+|`SH_TG`    |Toggles swap on and off with every key press.                            |
+|`SH_TT`    |Toggles with a tap; momentary when held.                                 |

docs/keycodes.md

@@ -6,189 +6,189 @@ This is a reference only. Each group of keys links to the page documenting their
 
 ## [Basic Keycodes](keycodes_basic.md)
 
-|Key                    |Aliases   |Description                                    |
-|-----------------------|----------|-----------------------------------------------|
-|`KC_1`                 |          |`1` and `!`                                    |
-|`KC_2`                 |          |`2` and `@`                                    |
-|`KC_3`                 |          |`3` and `#`                                    |
-|`KC_4`                 |          |`4` and `$`                                    |
-|`KC_5`                 |          |`5` and `%`                                    |
-|`KC_6`                 |          |`6` and `^`                                    |
-|`KC_7`                 |          |`7` and `&`                                    |
-|`KC_8`                 |          |`8` and `*`                                    |
-|`KC_9`                 |          |`9` and `(`                                    |
-|`KC_0`                 |          |`0` and `)`                                    |
-|`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_F13`               |          |                                               |
-|`KC_F14`               |          |                                               |
-|`KC_F15`               |          |                                               |
-|`KC_F16`               |          |                                               |
-|`KC_F17`               |          |                                               |
-|`KC_F18`               |          |                                               |
-|`KC_F19`               |          |                                               |
-|`KC_F20`               |          |                                               |
-|`KC_F21`               |          |                                               |
-|`KC_F22`               |          |                                               |
-|`KC_F23`               |          |                                               |
-|`KC_F24`               |          |                                               |
-|`KC_A`                 |          |`a` and `A`                                    |
-|`KC_B`                 |          |`b` and `B`                                    |
-|`KC_C`                 |          |`c` and `C`                                    |
-|`KC_D`                 |          |`d` and `D`                                    |
-|`KC_E`                 |          |`e` and `E`                                    |
-|`KC_F`                 |          |`f` and `F`                                    |
-|`KC_G`                 |          |`g` and `G`                                    |
-|`KC_H`                 |          |`h` and `H`                                    |
-|`KC_I`                 |          |`i` and `I`                                    |
-|`KC_J`                 |          |`j` and `J`                                    |
-|`KC_K`                 |          |`k` and `K`                                    |
-|`KC_L`                 |          |`l` and `L`                                    |
-|`KC_M`                 |          |`m` and `M`                                    |
-|`KC_N`                 |          |`n` and `N`                                    |
-|`KC_O`                 |          |`o` and `O`                                    |
-|`KC_P`                 |          |`p` and `P`                                    |
-|`KC_Q`                 |          |`q` and `Q`                                    |
-|`KC_R`                 |          |`r` and `R`                                    |
-|`KC_S`                 |          |`s` and `S`                                    |
-|`KC_T`                 |          |`t` and `T`                                    |
-|`KC_U`                 |          |`u` and `U`                                    |
-|`KC_V`                 |          |`v` and `V`                                    |
-|`KC_W`                 |          |`w` and `W`                                    |
-|`KC_X`                 |          |`x` and `X`                                    |
-|`KC_Y`                 |          |`y` and `Y`                                    |
-|`KC_Z`                 |          |`z` and `Z`                                    |
-|`KC_ENTER`             |`KC_ENT`  |Return (Enter)                                 |
-|`KC_ESCAPE`            |`KC_ESC`  |Escape                                         |
-|`KC_BSPACE`            |`KC_BSPC` |Delete (Backspace)                             |
-|`KC_TAB`               |          |Tab                                            |
-|`KC_SPACE`             |`KC_SPC`  |Spacebar                                       |
-|`KC_MINUS`             |`KC_MINS` |`-` and `_`                                    |
-|`KC_EQUAL`             |`KC_EQL`  |`=` and `+`                                    |
-|`KC_LBRACKET`          |`KC_LBRC` |`[` and `{`                                    |
-|`KC_RBRACKET`          |`KC_RBRC` |`]` and `}`                                    |
-|`KC_BSLASH`            |`KC_BSLS` |`\` and <code>&#124;</code>                    |
-|`KC_NONUS_HASH`        |`KC_NUHS` |Non-US `#` and `~`                             |
-|`KC_NONUS_BSLASH`      |`KC_NUBS` |Non-US `\` and <code>&#124;</code>             |
-|`KC_INT1`              |`KC_RO`   |JIS `\` and <code>&#124;</code>                |
-|`KC_INT2`              |`KC_KANA` |JIS Katakana/Hiragana                          |
-|`KC_INT3`              |`KC_JYEN` |JIS `¥`                                        |
-|`KC_SCOLON`            |`KC_SCLN` |`;` and `:`                                    |
-|`KC_QUOTE`             |`KC_QUOT` |`'` and `"`                                    |
-|`KC_GRAVE`             |`KC_GRV`  |<code>&#96;</code> and `~`                     |
-|`KC_COMMA`             |`KC_COMM` |`,` and `<`                                    |
-|`KC_DOT`               |          |`.` and `>`                                    |
-|`KC_SLASH`             |`KC_SLSH` |`/` and `?`                                    |
-|`KC_CAPSLOCK`          |`KC_CAPS` |Caps Lock                                      |
-|`KC_LCTRL`             |`KC_LCTL` |Left Control                                   |
-|`KC_LSHIFT`            |`KC_LSFT` |Left Shift                                     |
-|`KC_LALT`              |          |Left Alt                                       |
-|`KC_LGUI`              |          |Left GUI (Windows/Command/Meta key)            |
-|`KC_RCTRL`             |`KC_RCTL` |Right Control                                  |
-|`KC_RSHIFT`            |`KC_RSFT` |Right Shift                                    |
-|`KC_RALT`              |          |Right Alt                                      |
-|`KC_RGUI`              |          |Right GUI (Windows/Command/Meta key)           |
-|`KC_LOCKING_CAPS`      |`KC_LCAP` |Locking Caps Lock                              |
-|`KC_LOCKING_NUM`       |`KC_LNUM` |Locking Num Lock                               |
-|`KC_LOCKING_SCROLL`    |`KC_LSCR` |Locking Scroll Lock                            |
-|`KC_INT4`              |`KC_HENK` |JIS Henkan                                     |
-|`KC_INT5`              |`KC_MHEN` |JIS Muhenkan                                   |
-|`KC_PSCREEN`           |`KC_PSCR` |Print Screen                                   |
-|`KC_SCROLLLOCK`        |`KC_SLCK` |Scroll Lock                                    |
-|`KC_PAUSE`             |`KC_PAUS` |Pause                                          |
-|`KC_INSERT`            |`KC_INS`  |Insert                                         |
-|`KC_HOME`              |          |Home                                           |
-|`KC_PGUP`              |          |Page Up                                        |
-|`KC_DELETE`            |`KC_DEL`  |Forward Delete                                 |
-|`KC_END`               |          |End                                            |
-|`KC_PGDOWN`            |`KC_PGDN` |Page Down                                      |
-|`KC_RIGHT`             |`KC_RGHT` |Right Arrow                                    |
-|`KC_LEFT`              |          |Left Arrow                                     |
-|`KC_DOWN`              |          |Down Arrow                                     |
-|`KC_UP`                |          |Up Arrow                                       |
-|`KC_APPLICATION`       |`KC_APP`  |Application (Windows Menu Key)                 |
-|`KC_POWER`             |          |Deprecated by MS in favor of `KC_SYSTEM_POWER`.|
-|`KC_EXECUTE`           |          |Execute                                        |
-|`KC_HELP`              |          |Help                                           |
-|`KC_MENU`              |          |Menu                                           |
-|`KC_SELECT`            |          |Select                                         |
-|`KC_AGAIN`             |          |Again                                          |
-|`KC_UNDO`              |          |Undo                                           |
-|`KC_CUT`               |          |Cut                                            |
-|`KC_COPY`              |          |Copy                                           |
-|`KC_PASTE`             |          |Paste                                          |
-|`KC_FIND`              |          |Find                                           |
-|`KC_ALT_ERASE`         |          |Alternate Erase                                |
-|`KC_SYSREQ`            |          |SysReq/Attention                               |
-|`KC_CANCEL`            |          |Cancel                                         |
-|`KC_CLEAR`             |          |Clear                                          |
-|`KC_PRIOR`             |          |Prior                                          |
-|`KC_RETURN`            |          |Return                                         |
-|`KC_SEPARATOR`         |          |Separator                                      |
-|`KC_OUT`               |          |Out                                            |
-|`KC_OPER`              |          |Oper                                           |
-|`KC_CLEAR_AGAIN`       |          |Clear/Again                                    |
-|`KC_CRSEL`             |          |CrSel/Props                                    |
-|`KC_EXSEL`             |          |ExSel                                          |
-|`KC_SYSTEM_POWER`      |`KC_PWR`  |System Power Down. Recommended over `KC_POWER`.|
-|`KC_SYSTEM_SLEEP`      |`KC_SLEP` |System Sleep                                   |
-|`KC_SYSTEM_WAKE`       |`KC_WAKE` |System Wake                                    |
-|`KC_MAIL`              |`KC_MAIL` |                                               |
-|`KC_CALCULATOR`        |`KC_CALC` |                                               |
-|`KC_MY_COMPUTER`       |`KC_MYCM` |                                               |
-|`KC_WWW_SEARCH`        |`KC_WSCH` |                                               |
-|`KC_WWW_HOME`          |`KC_WHOM` |                                               |
-|`KC_WWW_BACK`          |`KC_WBAK` |                                               |
-|`KC_WWW_FORWARD`       |`KC_WFWD` |                                               |
-|`KC_WWW_STOP`          |`KC_WSTP` |                                               |
-|`KC_WWW_REFRESH`       |`KC_WREF` |                                               |
-|`KC_WWW_FAVORITES`     |`KC_WFAV` |                                               |
-|`KC_STOP`              |          |Stop                                           |
-|`KC__MUTE`             |          |Mute (macOS)                                   |
-|`KC__VOLUP`            |          |Volume Up (macOS)                              |
-|`KC__VOLDOWN`          |          |Volume Down (macOS)                            |
-|`KC_AUDIO_MUTE`        |`KC_MUTE` |Mute (Windows/macOS/Linux)                     |
-|`KC_AUDIO_VOL_UP`      |`KC_VOLU` |Volume Up (Windows/macOS/Linux)                |
-|`KC_AUDIO_VOL_DOWN`    |`KC_VOLD` |Volume Down (Windows/macOS/Linux)              |
-|`KC_MEDIA_NEXT_TRACK`  |`KC_MNXT` |Next Track (Windows)                           |
-|`KC_MEDIA_PREV_TRACK`  |`KC_MPRV` |Previous Track (Windows)                       |
-|`KC_MEDIA_FAST_FORWARD`|`KC_MFFD` |Next Track (macOS)                             |
-|`KC_MEDIA_REWIND`      |`KC_MRWD` |Previous Track (macOS)                         |
-|`KC_MEDIA_STOP`        |`KC_MSTP` |Stop Track                                     |
-|`KC_MEDIA_PLAY_PAUSE`  |`KC_MPLY` |Play/Pause Track                               |
-|`KC_MEDIA_SELECT`      |`KC_MSEL` |                                               |
-|`KC_NUMLOCK`           |`KC_NLCK` |Keypad Num Lock and Clear                      |
-|`KC_KP_SLASH`          |`KC_PSLS` |Keypad `/`                                     |
-|`KC_KP_ASTERISK`       |`KC_PAST` |Keypad `*`                                     |
-|`KC_KP_MINUS`          |`KC_PMNS` |Keypad `-`                                     |
-|`KC_KP_PLUS`           |`KC_PPLS` |Keypad `+`                                     |
-|`KC_KP_ENTER`          |`KC_PENT` |Keypad Enter                                   |
-|`KC_KP_1`              |`KC_P1`   |Keypad `1` and End                             |
-|`KC_KP_2`              |`KC_P2`   |Keypad `2` and Down Arrow                      |
-|`KC_KP_3`              |`KC_P3`   |Keypad `3` and Page Down                       |
-|`KC_KP_4`              |`KC_P4`   |Keypad `4` and Left Arrow                      |
-|`KC_KP_5`              |`KC_P5`   |Keypad `5`                                     |
-|`KC_KP_6`              |`KC_P6`   |Keypad `6` and Right Arrow                     |
-|`KC_KP_7`              |`KC_P7`   |Keypad `7` and Home                            |
-|`KC_KP_8`              |`KC_P8`   |Keypad `8` and Up Arrow                        |
-|`KC_KP_9`              |`KC_P9`   |Keypad `9` and Page Up                         |
-|`KC_KP_0`              |`KC_P0`   |Keypad `0` and Insert                          |
-|`KC_KP_DOT`            |`KC_PDOT` |Keypad `.` and Delete                          |
-|`KC_KP_EQUAL`          |`KC_PEQL` |Keypad `=`                                     |
-|`KC_KP_COMMA`          |`KC_PCMM` |Keypad `,`                                     |
-|`KC_KP_EQUAL_AS400`    |          |Keypad `=` on AS/400 keyboards                 |
-|`KC_NO`                |          |Ignore this key (NOOP)                         |
-|`KC_TRANSPARENT`       |`KC_TRNS` |Use the next lowest non-transparent key        |
+|Key                    |Aliases             |Description                                    |
+|-----------------------|--------------------|-----------------------------------------------|
+|`KC_1`                 |                    |`1` and `!`                                    |
+|`KC_2`                 |                    |`2` and `@`                                    |
+|`KC_3`                 |                    |`3` and `#`                                    |
+|`KC_4`                 |                    |`4` and `$`                                    |
+|`KC_5`                 |                    |`5` and `%`                                    |
+|`KC_6`                 |                    |`6` and `^`                                    |
+|`KC_7`                 |                    |`7` and `&`                                    |
+|`KC_8`                 |                    |`8` and `*`                                    |
+|`KC_9`                 |                    |`9` and `(`                                    |
+|`KC_0`                 |                    |`0` and `)`                                    |
+|`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_F13`               |                    |                                               |
+|`KC_F14`               |                    |                                               |
+|`KC_F15`               |                    |                                               |
+|`KC_F16`               |                    |                                               |
+|`KC_F17`               |                    |                                               |
+|`KC_F18`               |                    |                                               |
+|`KC_F19`               |                    |                                               |
+|`KC_F20`               |                    |                                               |
+|`KC_F21`               |                    |                                               |
+|`KC_F22`               |                    |                                               |
+|`KC_F23`               |                    |                                               |
+|`KC_F24`               |                    |                                               |
+|`KC_A`                 |                    |`a` and `A`                                    |
+|`KC_B`                 |                    |`b` and `B`                                    |
+|`KC_C`                 |                    |`c` and `C`                                    |
+|`KC_D`                 |                    |`d` and `D`                                    |
+|`KC_E`                 |                    |`e` and `E`                                    |
+|`KC_F`                 |                    |`f` and `F`                                    |
+|`KC_G`                 |                    |`g` and `G`                                    |
+|`KC_H`                 |                    |`h` and `H`                                    |
+|`KC_I`                 |                    |`i` and `I`                                    |
+|`KC_J`                 |                    |`j` and `J`                                    |
+|`KC_K`                 |                    |`k` and `K`                                    |
+|`KC_L`                 |                    |`l` and `L`                                    |
+|`KC_M`                 |                    |`m` and `M`                                    |
+|`KC_N`                 |                    |`n` and `N`                                    |
+|`KC_O`                 |                    |`o` and `O`                                    |
+|`KC_P`                 |                    |`p` and `P`                                    |
+|`KC_Q`                 |                    |`q` and `Q`                                    |
+|`KC_R`                 |                    |`r` and `R`                                    |
+|`KC_S`                 |                    |`s` and `S`                                    |
+|`KC_T`                 |                    |`t` and `T`                                    |
+|`KC_U`                 |                    |`u` and `U`                                    |
+|`KC_V`                 |                    |`v` and `V`                                    |
+|`KC_W`                 |                    |`w` and `W`                                    |
+|`KC_X`                 |                    |`x` and `X`                                    |
+|`KC_Y`                 |                    |`y` and `Y`                                    |
+|`KC_Z`                 |                    |`z` and `Z`                                    |
+|`KC_ENTER`             |`KC_ENT`            |Return (Enter)                                 |
+|`KC_ESCAPE`            |`KC_ESC`            |Escape                                         |
+|`KC_BSPACE`            |`KC_BSPC`           |Delete (Backspace)                             |
+|`KC_TAB`               |                    |Tab                                            |
+|`KC_SPACE`             |`KC_SPC`            |Spacebar                                       |
+|`KC_MINUS`             |`KC_MINS`           |`-` and `_`                                    |
+|`KC_EQUAL`             |`KC_EQL`            |`=` and `+`                                    |
+|`KC_LBRACKET`          |`KC_LBRC`           |`[` and `{`                                    |
+|`KC_RBRACKET`          |`KC_RBRC`           |`]` and `}`                                    |
+|`KC_BSLASH`            |`KC_BSLS`           |`\` and <code>&#124;</code>                    |
+|`KC_NONUS_HASH`        |`KC_NUHS`           |Non-US `#` and `~`                             |
+|`KC_NONUS_BSLASH`      |`KC_NUBS`           |Non-US `\` and <code>&#124;</code>             |
+|`KC_INT1`              |`KC_RO`             |JIS `\` and <code>&#124;</code>                |
+|`KC_INT2`              |`KC_KANA`           |JIS Katakana/Hiragana                          |
+|`KC_INT3`              |`KC_JYEN`           |JIS `¥`                                        |
+|`KC_SCOLON`            |`KC_SCLN`           |`;` and `:`                                    |
+|`KC_QUOTE`             |`KC_QUOT`           |`'` and `"`                                    |
+|`KC_GRAVE`             |`KC_GRV`            |<code>&#96;</code> and `~`                     |
+|`KC_COMMA`             |`KC_COMM`           |`,` and `<`                                    |
+|`KC_DOT`               |                    |`.` and `>`                                    |
+|`KC_SLASH`             |`KC_SLSH`           |`/` and `?`                                    |
+|`KC_CAPSLOCK`          |`KC_CAPS`           |Caps Lock                                      |
+|`KC_LCTRL`             |`KC_LCTL`           |Left Control                                   |
+|`KC_LSHIFT`            |`KC_LSFT`           |Left Shift                                     |
+|`KC_LALT`              |                    |Left Alt                                       |
+|`KC_LGUI`              |`KC_LCMD`, `KC_LWIN`|Left GUI (Windows/Command/Meta key)            |
+|`KC_RCTRL`             |`KC_RCTL`           |Right Control                                  |
+|`KC_RSHIFT`            |`KC_RSFT`           |Right Shift                                    |
+|`KC_RALT`              |                    |Right Alt                                      |
+|`KC_RGUI`              |`KC_RCMD`, `KC_RWIN`|Right GUI (Windows/Command/Meta key)           |
+|`KC_LOCKING_CAPS`      |`KC_LCAP`           |Locking Caps Lock                              |
+|`KC_LOCKING_NUM`       |`KC_LNUM`           |Locking Num Lock                               |
+|`KC_LOCKING_SCROLL`    |`KC_LSCR`           |Locking Scroll Lock                            |
+|`KC_INT4`              |`KC_HENK`           |JIS Henkan                                     |
+|`KC_INT5`              |`KC_MHEN`           |JIS Muhenkan                                   |
+|`KC_PSCREEN`           |`KC_PSCR`           |Print Screen                                   |
+|`KC_SCROLLLOCK`        |`KC_SLCK`           |Scroll Lock                                    |
+|`KC_PAUSE`             |`KC_PAUS`           |Pause                                          |
+|`KC_INSERT`            |`KC_INS`            |Insert                                         |
+|`KC_HOME`              |                    |Home                                           |
+|`KC_PGUP`              |                    |Page Up                                        |
+|`KC_DELETE`            |`KC_DEL`            |Forward Delete                                 |
+|`KC_END`               |                    |End                                            |
+|`KC_PGDOWN`            |`KC_PGDN`           |Page Down                                      |
+|`KC_RIGHT`             |`KC_RGHT`           |Right Arrow                                    |
+|`KC_LEFT`              |                    |Left Arrow                                     |
+|`KC_DOWN`              |                    |Down Arrow                                     |
+|`KC_UP`                |                    |Up Arrow                                       |
+|`KC_APPLICATION`       |`KC_APP`            |Application (Windows Menu Key)                 |
+|`KC_POWER`             |                    |Deprecated by MS in favor of `KC_SYSTEM_POWER`.|
+|`KC_EXECUTE`           |                    |Execute                                        |
+|`KC_HELP`              |                    |Help                                           |
+|`KC_MENU`              |                    |Menu                                           |
+|`KC_SELECT`            |                    |Select                                         |
+|`KC_AGAIN`             |                    |Again                                          |
+|`KC_UNDO`              |                    |Undo                                           |
+|`KC_CUT`               |                    |Cut                                            |
+|`KC_COPY`              |                    |Copy                                           |
+|`KC_PASTE`             |                    |Paste                                          |
+|`KC_FIND`              |                    |Find                                           |
+|`KC_ALT_ERASE`         |                    |Alternate Erase                                |
+|`KC_SYSREQ`            |                    |SysReq/Attention                               |
+|`KC_CANCEL`            |                    |Cancel                                         |
+|`KC_CLEAR`             |                    |Clear                                          |
+|`KC_PRIOR`             |                    |Prior                                          |
+|`KC_RETURN`            |                    |Return                                         |
+|`KC_SEPARATOR`         |                    |Separator                                      |
+|`KC_OUT`               |                    |Out                                            |
+|`KC_OPER`              |                    |Oper                                           |
+|`KC_CLEAR_AGAIN`       |                    |Clear/Again                                    |
+|`KC_CRSEL`             |                    |CrSel/Props                                    |
+|`KC_EXSEL`             |                    |ExSel                                          |
+|`KC_SYSTEM_POWER`      |`KC_PWR`            |System Power Down. Recommended over `KC_POWER`.|
+|`KC_SYSTEM_SLEEP`      |`KC_SLEP`           |System Sleep                                   |
+|`KC_SYSTEM_WAKE`       |`KC_WAKE`           |System Wake                                    |
+|`KC_MAIL`              |`KC_MAIL`           |                                               |
+|`KC_CALCULATOR`        |`KC_CALC`           |                                               |
+|`KC_MY_COMPUTER`       |`KC_MYCM`           |                                               |
+|`KC_WWW_SEARCH`        |`KC_WSCH`           |                                               |
+|`KC_WWW_HOME`          |`KC_WHOM`           |                                               |
+|`KC_WWW_BACK`          |`KC_WBAK`           |                                               |
+|`KC_WWW_FORWARD`       |`KC_WFWD`           |                                               |
+|`KC_WWW_STOP`          |`KC_WSTP`           |                                               |
+|`KC_WWW_REFRESH`       |`KC_WREF`           |                                               |
+|`KC_WWW_FAVORITES`     |`KC_WFAV`           |                                               |
+|`KC_STOP`              |                    |Stop                                           |
+|`KC__MUTE`             |                    |Mute (macOS)                                   |
+|`KC__VOLUP`            |                    |Volume Up (macOS)                              |
+|`KC__VOLDOWN`          |                    |Volume Down (macOS)                            |
+|`KC_AUDIO_MUTE`        |`KC_MUTE`           |Mute (Windows/macOS/Linux)                     |
+|`KC_AUDIO_VOL_UP`      |`KC_VOLU`           |Volume Up (Windows/macOS/Linux)                |
+|`KC_AUDIO_VOL_DOWN`    |`KC_VOLD`           |Volume Down (Windows/macOS/Linux)              |
+|`KC_MEDIA_NEXT_TRACK`  |`KC_MNXT`           |Next Track (Windows)                           |
+|`KC_MEDIA_PREV_TRACK`  |`KC_MPRV`           |Previous Track (Windows)                       |
+|`KC_MEDIA_FAST_FORWARD`|`KC_MFFD`           |Next Track (macOS)                             |
+|`KC_MEDIA_REWIND`      |`KC_MRWD`           |Previous Track (macOS)                         |
+|`KC_MEDIA_STOP`        |`KC_MSTP`           |Stop Track                                     |
+|`KC_MEDIA_PLAY_PAUSE`  |`KC_MPLY`           |Play/Pause Track                               |
+|`KC_MEDIA_SELECT`      |`KC_MSEL`           |                                               |
+|`KC_NUMLOCK`           |`KC_NLCK`           |Keypad Num Lock and Clear                      |
+|`KC_KP_SLASH`          |`KC_PSLS`           |Keypad `/`                                     |
+|`KC_KP_ASTERISK`       |`KC_PAST`           |Keypad `*`                                     |
+|`KC_KP_MINUS`          |`KC_PMNS`           |Keypad `-`                                     |
+|`KC_KP_PLUS`           |`KC_PPLS`           |Keypad `+`                                     |
+|`KC_KP_ENTER`          |`KC_PENT`           |Keypad Enter                                   |
+|`KC_KP_1`              |`KC_P1`             |Keypad `1` and End                             |
+|`KC_KP_2`              |`KC_P2`             |Keypad `2` and Down Arrow                      |
+|`KC_KP_3`              |`KC_P3`             |Keypad `3` and Page Down                       |
+|`KC_KP_4`              |`KC_P4`             |Keypad `4` and Left Arrow                      |
+|`KC_KP_5`              |`KC_P5`             |Keypad `5`                                     |
+|`KC_KP_6`              |`KC_P6`             |Keypad `6` and Right Arrow                     |
+|`KC_KP_7`              |`KC_P7`             |Keypad `7` and Home                            |
+|`KC_KP_8`              |`KC_P8`             |Keypad `8` and Up Arrow                        |
+|`KC_KP_9`              |`KC_P9`             |Keypad `9` and Page Up                         |
+|`KC_KP_0`              |`KC_P0`             |Keypad `0` and Insert                          |
+|`KC_KP_DOT`            |`KC_PDOT`           |Keypad `.` and Delete                          |
+|`KC_KP_EQUAL`          |`KC_PEQL`           |Keypad `=`                                     |
+|`KC_KP_COMMA`          |`KC_PCMM`           |Keypad `,`                                     |
+|`KC_KP_EQUAL_AS400`    |                    |Keypad `=` on AS/400 keyboards                 |
+|`KC_NO`                |                    |Ignore this key (NOOP)                         |
+|`KC_TRANSPARENT`       |`KC_TRNS`           |Use the next lowest non-transparent key        |
 
 ## [Mouse Keys](feature_mouse_keys.md)
 
@@ -301,44 +301,44 @@ This is a reference only. Each group of keys links to the page documenting their
 
 ## [Modifiers](quantum_keycodes.md#modifiers)
 
-|Key       |Aliases   |Description                                         |
-|----------|----------|----------------------------------------------------|
-|`KC_HYPR` |          |Hold Left Control, Shift, Alt and GUI               |
-|`KC_MEH`  |          |Hold Left Control, Shift and Alt                    |
-|`LCTL(kc)`|          |Hold Left Control and press `kc`                    |
-|`LSFT(kc)`|`S(kc)`   |Hold Left Shift and press `kc`                      |
-|`LALT(kc)`|          |Hold Left Alt and press `kc`                        |
-|`LGUI(kc)`|          |Hold Left GUI and press `kc`                        |
-|`RCTL(kc)`|          |Hold Right Control and press `kc`                   |
-|`RSFT(kc)`|          |Hold Right Shift and press `kc`                     |
-|`RALT(kc)`|          |Hold Right Alt and press `kc`                       |
-|`RGUI(kc)`|          |Hold Right GUI and press `kc`                       |
-|`HYPR(kc)`|          |Hold Left Control, Shift, Alt and GUI and press `kc`|
-|`MEH(kc)` |          |Hold Left Control, Shift and Alt and press `kc`     |
-|`LCAG(kc)`|          |Hold Left Control, Alt and GUI and press `kc`       |
-|`ALTG(kc)`|          |Hold Right Control and Alt and press `kc`           |
-|`SCMD(kc)`|`SWIN(kc)`|Hold Left Shift and GUI and press `kc`              |
-|`LCA(kc)` |          |Hold Left Control and Alt and press `kc`            |
+|Key       |Aliases               |Description                                         |
+|----------|----------            |----------------------------------------------------|
+|`KC_HYPR` |                      |Hold Left Control, Shift, Alt and GUI               |
+|`KC_MEH`  |                      |Hold Left Control, Shift and Alt                    |
+|`LCTL(kc)`|                      |Hold Left Control and press `kc`                    |
+|`LSFT(kc)`|`S(kc)`               |Hold Left Shift and press `kc`                      |
+|`LALT(kc)`|                      |Hold Left Alt and press `kc`                        |
+|`LGUI(kc)`|`LCMD(kc)`, `LWIN(kc)`|Hold Left GUI and press `kc`                        |
+|`RCTL(kc)`|                      |Hold Right Control and press `kc`                   |
+|`RSFT(kc)`|                      |Hold Right Shift and press `kc`                     |
+|`RALT(kc)`|                      |Hold Right Alt and press `kc`                       |
+|`RGUI(kc)`|`RCMD(kc)`, `LWIN(kc)`|Hold Right GUI and press `kc`                       |
+|`HYPR(kc)`|                      |Hold Left Control, Shift, Alt and GUI and press `kc`|
+|`MEH(kc)` |                      |Hold Left Control, Shift and Alt and press `kc`     |
+|`LCAG(kc)`|                      |Hold Left Control, Alt and GUI and press `kc`       |
+|`ALTG(kc)`|                      |Hold Right Control and Alt and press `kc`           |
+|`SGUI(kc)`|`SCMD(kc)`, `SWIN(kc)`|Hold Left Shift and GUI and press `kc`              |
+|`LCA(kc)` |                      |Hold Left Control and Alt and press `kc`            |
 
 ## [Mod-Tap Keys](quantum_keycodes.md#mod-tap-keys)
 
-|Key         |Aliases     |Description                                            |
-|------------|------------|-------------------------------------------------------|
-|`LCTL_T(kc)`|`CTL_T(kc)` |Left Control when held, `kc` when tapped               |
-|`RCTL_T(kc)`|            |Right Control when held, `kc` when tapped              |
-|`LSFT_T(kc)`|`SFT_T(kc)` |Left Shift when held, `kc` when tapped                 |
-|`RSFT_T(kc)`|            |Right Shift when held, `kc` when tapped                |
-|`LALT_T(kc)`|`ALT_T(kc)` |Left Alt when held, `kc` when tapped                   |
-|`RALT_T(kc)`|`ALGR_T(kc)`|Right Alt when held, `kc` when tapped                  |
-|`LGUI_T(kc)`|`GUI_T(kc)` |Left GUI when held, `kc` when tapped                   |
-|`RGUI_T(kc)`|            |Right GUI when held, `kc` when tapped                  |
-|`C_S_T(kc)` |            |Left Control and Shift when held, `kc` when tapped     |
-|`MEH_T(kc)` |            |Left Control, Shift and Alt when held, `kc` when tapped|
-|`LCAG_T(kc)`|            |Left Control, Alt and GUI when held, `kc` when tapped  |
-|`RCAG_T(kc)`|            |Right Control, Alt and GUI when held, `kc` when tapped |
-|`ALL_T(kc)` |            |Left Control, Shift, Alt and GUI when held, `kc` when tapped - more info [here](http://brettterpstra.com/2012/12/08/a-useful-caps-lock-key/)|
-|`SCMD_T(kc)`|`SWIN_T(kc)`|Left Shift and GUI when held, `kc` when tapped         |
-|`LCA_T(kc)` |            |Left Control and Alt when held, `kc` when tapped       |
+|Key         |Aliases                                |Description                                            |
+|------------|---------------------------------------|-------------------------------------------------------|
+|`LCTL_T(kc)`|`CTL_T(kc)`                            |Left Control when held, `kc` when tapped               |
+|`RCTL_T(kc)`|                                       |Right Control when held, `kc` when tapped              |
+|`LSFT_T(kc)`|`SFT_T(kc)`                            |Left Shift when held, `kc` when tapped                 |
+|`RSFT_T(kc)`|                                       |Right Shift when held, `kc` when tapped                |
+|`LALT_T(kc)`|`ALT_T(kc)`                            |Left Alt when held, `kc` when tapped                   |
+|`RALT_T(kc)`|`ALGR_T(kc)`                           |Right Alt when held, `kc` when tapped                  |
+|`LGUI_T(kc)`|`LCMD_T(kc)`, `RWIN_T(kc)`, `GUI_T(kc)`|Left GUI when held, `kc` when tapped                   |
+|`RGUI_T(kc)`|`RCMD_T(kc)`, `RWIN_T(kc)`             |Right GUI when held, `kc` when tapped                  |
+|`C_S_T(kc)` |                                       |Left Control and Shift when held, `kc` when tapped     |
+|`MEH_T(kc)` |                                       |Left Control, Shift and Alt when held, `kc` when tapped|
+|`LCAG_T(kc)`|                                       |Left Control, Alt and GUI when held, `kc` when tapped  |
+|`RCAG_T(kc)`|                                       |Right Control, Alt and GUI when held, `kc` when tapped |
+|`ALL_T(kc)` |                                       |Left Control, Shift, Alt and GUI when held, `kc` when tapped - more info [here](http://brettterpstra.com/2012/12/08/a-useful-caps-lock-key/)|
+|`SCMD_T(kc)`|`SWIN_T(kc)`                           |Left Shift and GUI when held, `kc` when tapped         |
+|`LCA_T(kc)` |                                       |Left Control and Alt when held, `kc` when tapped       |
 
 ## [US ANSI Shifted Keys](keycodes_us_ansi_shifted.md)
 
@@ -390,3 +390,15 @@ This is a reference only. Each group of keys links to the page documenting their
 |------------|-------|-------------------------------------------------|
 |`UNICODE(n)`|`UC(n)`|Send Unicode character `n`                       |
 |`X(n)`      |       |Send Unicode character `n` via a different method|
+
+## [Swap Hands](feature_swap_hands.md)
+
+|Key        |Description                                                              |
+|-----------|-------------------------------------------------------------------------|
+|`SH_T(key)`|Sends `key` with a tap; momentary swap when held.                        |
+|`SW_ON`    |Turns on swapping and leaves it on.                                      |
+|`SW_OFF`   |Turn off swapping and leaves it off. Good for returning to a known state.|
+|`SH_MON`   |Swaps hands when pressed, returns to normal when released (momentary).   |
+|`SH_MOFF`  |Momentarily turns off swap.                                              |
+|`SH_TG`    |Toggles swap on and off with every key press.                            |
+|`SH_TT`    |Toggles with a tap; momentary when held.                                 |

docs/keycodes_basic.md

@@ -101,21 +101,21 @@ The basic set of keycodes are based on the [HID Keyboard/Keypad Usage Page (0x07
 
 ## Modifiers
 
-|Key                |Aliases  |Description                         |
-|-------------------|---------|------------------------------------|
-|`KC_LCTRL`         |`KC_LCTL`|Left Control                        |
-|`KC_LSHIFT`        |`KC_LSFT`|Left Shift                          |
-|`KC_LALT`          |         |Left Alt                            |
-|`KC_LGUI`          |         |Left GUI (Windows/Command/Meta key) |
-|`KC_RCTRL`         |`KC_RCTL`|Right Control                       |
-|`KC_RSHIFT`        |`KC_RSFT`|Right Shift                         |
-|`KC_RALT`          |         |Right Alt                           |
-|`KC_RGUI`          |         |Right GUI (Windows/Command/Meta key)|
-|`KC_LOCKING_CAPS`  |`KC_LCAP`|Locking Caps Lock                   |
-|`KC_LOCKING_NUM`   |`KC_LNUM`|Locking Num Lock                    |
-|`KC_LOCKING_SCROLL`|`KC_LSCR`|Locking Scroll Lock                 |
-|`KC_INT4`          |`KC_HENK`|JIS Henkan                          |
-|`KC_INT5`          |`KC_MHEN`|JIS Muhenkan                        |
+|Key                |Aliases             |Description                         |
+|-------------------|--------------------|------------------------------------|
+|`KC_LCTRL`         |`KC_LCTL`           |Left Control                        |
+|`KC_LSHIFT`        |`KC_LSFT`           |Left Shift                          |
+|`KC_LALT`          |                    |Left Alt                            |
+|`KC_LGUI`          |`KC_LCMD`, `KC_LWIN`|Left GUI (Windows/Command/Meta key) |
+|`KC_RCTRL`         |`KC_RCTL`           |Right Control                       |
+|`KC_RSHIFT`        |`KC_RSFT`           |Right Shift                         |
+|`KC_RALT`          |                    |Right Alt                           |
+|`KC_RGUI`          |`KC_RCMD`, `KC_RWIN`|Right GUI (Windows/Command/Meta key)|
+|`KC_LOCKING_CAPS`  |`KC_LCAP`           |Locking Caps Lock                   |
+|`KC_LOCKING_NUM`   |`KC_LNUM`           |Locking Num Lock                    |
+|`KC_LOCKING_SCROLL`|`KC_LSCR`           |Locking Scroll Lock                 |
+|`KC_INT4`          |`KC_HENK`           |JIS Henkan                          |
+|`KC_INT5`          |`KC_MHEN`           |JIS Muhenkan                        |
 
 ## Commands
 

docs/newbs.md

@@ -4,11 +4,6 @@ QMK is a powerful Open Source firmware for your mechanical keyboard. You can use
 
 Not sure if your keyboard can run QMK? If it's a mechanical keyboard you built yourself chances are good it can. We support a [large number of hobbyist boards](http://qmk.fm/keyboards/), so even if your current keyboard can't run QMK you shouldn't have trouble finding one to suit your needs.
 
-We assume you are familiar with the basics of working in a Linux/Unix command line environment. If you are not these resources will teach you enough to work with QMK:
-
-* [Must Know Linux Commands](https://www.guru99.com/must-know-linux-commands.html)
-* [Some Basic Unix Commands](https://www.tjhsst.edu/~dhyatt/superap/unixcmd.html)
-
 ## Overview
 
 There are 4 main sections to this guide:

docs/newbs_building_firmware.md

@@ -9,7 +9,7 @@ If you have closed and reopened your terminal window since following the first p
 Start by navigating to the `keymaps` folder for your keyboard.
 
 {% hint style='info' %}
-If you are on macOS or Windows there are commands you can use to easily open the `keymaps` folder.
+If you are on macOS or Windows there are commands you can use to easily open the keymaps folder.
 
 macOS:
 
@@ -22,17 +22,17 @@ Windows:
 
 ## Create a Copy Of The `default` Keymap
 
-Once you have the `keymaps` folder open you will want to create a copy of the `default` folder. We highly recommend you name your folder the same as your github username, but you can use any name you want as long as it contains only lower case letters, numbers, and the underscore character.
+Once you have the `keymaps` folder open you will want to create a copy of the `default` folder. We highly recommend you name your folder the same as your GitHub username, but you can use any name you want as long as it contains only lower case letters, numbers, and the underscore character.
 
 ## Open `keymap.c` In Your Favorite Text Editor
 
-Inside the `keymap.c` file you'll find the structure that controls how your keyboard behaves. At the top there may be some defines and enums that make the keymap easier to read. Farther down you'll find a line that looks like this:
+Open up your `keymap.c`. Inside this file you'll find the structure that controls how your keyboard behaves. At the top of `keymap.c` there may be some defines and enums that make the keymap easier to read. Farther down you'll find a line that looks like this:
 
     const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 This line indicates the start of the list of Layers. Below that you'll find lines containing either `LAYOUT` or `KEYMAP`, and these lines indicate the start of a layer. Below that line is the list of keys that comprise a that particular layer.
 
-{% hint style='warning' %}
+{% hint style='danger' %}
 When editing your keymap file be careful not to add or remove any commas. If you do you will prevent your firmware from compiling and it may not be easy to figure out where the extra, or missing, comma is.
 {% endhint %}
 
@@ -47,3 +47,27 @@ How to complete this step is entirely up to you. Make the one change that's been
 {% hint style='info' %}
 While you get a feel for how keymaps work, keep each change small. Bigger changes make it harder to debug any problems that arise.
 {% endhint %}
+
+## Build Your Firmware
+
+When your changes to the keymap are complete you will need to build the firmware. To do so go back to your terminal window and run the build command:
+
+    make <my_keyboard>:<my_keymap>
+
+For example, if your keymap is named "xyverz" and you're building a keymap for a rev5 planck, you'll use this command:
+
+    make planck/rev5:xyverz
+
+While this compiles you will have a lot of output going to the screen informing you of what files are being compiled. It should end with output that looks similar to this:
+
+```
+Linking: .build/planck_rev5_xyverz.elf                                                              [OK]
+Creating load file for flashing: .build/planck_rev5_xyverz.hex                                      [OK]
+Copying planck_rev5_xyverz.hex to qmk_firmware folder                                               [OK]
+Checking file size of planck_rev5_xyverz.hex                                                        [OK]
+ * File size is fine - 18392/28672
+```
+
+## Flash Your Firmware
+
+Move on to [Flashing Firmware](newbs_flashing.md) to learn how to write your new firmware to your keyboard.

docs/newbs_getting_started.md

@@ -6,9 +6,19 @@ QMK tries to put a lot of power into your hands by making easy things easy, and
 
 # Getting Started
 
-Before you can build keymaps you need to setup your build environment. This only has to be done one time no matter how many keyboards you want to compile firmware for.
+Before you can build keymaps you need to install some software and setup your build environment. This only has to be done one time no matter how many keyboards you want to compile firmware for.
 
-## Download QMK Toolbox
+## Download Software
+
+### Text Editor
+
+You'll need a program that can edit and save **plain text** files. If you are on Windows you can make due with Notepad, and on Linux you can use Gedit, both of which are simple but functional text editors. On macOS you can not use TextEdit.app, it will not save plain text files. You will need to install another program such as Sublime Text.
+
+{% hint style='info' %}
+Not sure which text editor to use? Laurence Bradford wrote [a great introduction](https://learntocodewith.me/programming/basics/text-editors/) to the subject.
+{% endhint %}
+
+### QMK Toolbox
 
 QMK Toolbox is a Windows and macOS program that allows you to both program and debug your custom keyboard. You will want to install it so that you can easily flash your keyboard and receive the debugging messages that your keyboard will print.
 
@@ -19,6 +29,13 @@ QMK Toolbox is a Windows and macOS program that allows you to both program and d
 
 We've tried to make QMK as easy to setup as possible. You only have to prepare your Linux or Unix environment and let QMK install the rest.
 
+{% hint style="info" %}
+If you haven't worked with the Linux/Unix command line before there are a few basic concepts and commands you should learn. These resources will teach you enough to work with QMK:
+
+* [Must Know Linux Commands](https://www.guru99.com/must-know-linux-commands.html)
+* [Some Basic Unix Commands](https://www.tjhsst.edu/~dhyatt/superap/unixcmd.html)
+{% endhint %}
+
 ### Windows
 
 You will need to install msys2 and git.
@@ -43,8 +60,8 @@ You will need to install git. It's extremely likely you already have it, but if
 
 Once you have setup your Linux/Unix environment you are ready to download QMK. We will do this by using git to "clone" the QMK repository. Open a Terminal or MSYS2 Console window and leave it open for the remainder of this guide. Inside that window run these two commands:
 
-* `git clone https://github.com/qmk/qmk_firmware.git`
-* `cd qmk_firmware`
+    git clone https://github.com/qmk/qmk_firmware.git
+    cd qmk_firmware
 
 {% hint style='info' %}
 If you already know [how to use GitHub](getting_started_github.md) we recommend you create and clone your own fork instead. If you don't know what that means you can safely ignore this message.
@@ -52,19 +69,19 @@ If you already know [how to use GitHub](getting_started_github.md) we recommend
 
 ## Setup QMK
 
-QMK comes with a script to help you setup the rest of what you'll need. You should run it now:
+QMK comes with a script to help you setup the rest of what you'll need. You should run it now by typing in this command:
 
-* `./util/qmk_install.sh`
+    ./util/qmk_install.sh
 
 ## Test Your Build Environment
 
 Now that your QMK build environment is setup you can build a firmware for your keyboard. Start by trying to build the default layout for your keyboard. You should be able to do that with a command in this format:
 
-* `make <keyboard>:default`
+    make <keyboard>:default
 
 For example, to build a firmware for a Clueboard 66% use:
 
-* `make clueboard/66:default`
+    make clueboard/66/rev3:default
 
 When it is done you should have a lot of output that ends similar to this:
 
@@ -75,3 +92,7 @@ Copying clueboard_66_rev2_default.hex to qmk_firmware folder
 Checking file size of clueboard_66_rev2_default.hex                                                 [OK]
  * File size is fine - 25174/28672
 ```
+
+## Creating Your Layout
+
+Now you are ready to create your own personal layout. Move on to [Building Your First Firmware](newbs_building_firmware.md) for that.

docs/redirects.json

@@ -17,8 +17,8 @@
                 "to": "feature_advanced_keycodes.html"
             },
             {
-                "from": "flashing.html",
-                "to": "newbs_flashing.html"
+                "from": "glossary.html",
+                "to": "reference_glossary.html"
             },
             {
                 "from": "key_lock.html",

keyboards/amj40/keymaps/myee/build.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+# adjust for cpu 
+# -j 16 gave best result on a hyperthreaded quad core core i7
+
+LIMIT=10
+THREADS="-j 16"
+KMAP=iso_split_rshift
+
+echo "We need sudo later"
+sudo ls 2>&1 /dev/null
+
+function wait_bootloader {
+	echo "Waiting for Bootloader..."
+	local STARTTIME=$(date +"%s")
+	local REMIND=0
+    local EXEC=dfu-programmer
+    local TARGET=atmega32u4
+	while true
+	do
+		sudo $EXEC $TARGET get > /dev/null 2>&1
+		[ $? -eq 0 ] && break
+		ENDTIME=$(date +"%s")
+		DURATION=$(($ENDTIME-$STARTTIME))
+		if [ $REMIND -eq 0 -a $DURATION -gt $LIMIT ]
+		then 
+			echo "Did you forget to press the reset button?"
+			REMIND=1
+		fi
+        sleep 1
+	done
+}
+make clean
+make KEYMAP=${KMAP} ${THREADS}
+if [[ $? -eq 0 ]]
+then
+    echo "please trigger flashing!"
+    wait_bootloader
+    sudo make KEYMAP=${KMAP} dfu ${THREADS}
+else
+    echo "make failed"
+    exit 77
+fi

keyboards/amj40/keymaps/myee/config.h

@@ -0,0 +1,10 @@
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+#include "../../config.h"
+
+#define TAPPING_TERM 25
+#define RETRO_TAPPING
+#define PERMISSIVE_HOLD
+
+
+#endif

keyboards/amj40/keymaps/myee/keymap.c

@@ -0,0 +1,114 @@
+
+
+
+#include "amj40.h"
+
+// Keymap myee
+// 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 3
+
+
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+  LOWER,
+  RAISE,
+  ADJUST,
+};
+
+// increase readability 
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+    [_QWERTY] = KEYMAP( \
+        KC_ESC,  KC_Q,   KC_W,   KC_E,   KC_R,   KC_T,   KC_Y,   KC_U,   KC_I,    KC_O,    KC_P,   KC_BSPC,\
+        F(2),    KC_A,   KC_S,   KC_D,   KC_F,   KC_G,   KC_H,   KC_J,   KC_K,    KC_L,    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_LCTL, KC_LGUI,KC_LALT, F(0),          F(1),           KC_RGUI,KC_RALT, KC_RCTL                  \
+		),
+
+	[_LOWER] = KEYMAP( \
+        KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_UP,   KC_MINS, KC_EQL, KC_DEL, \
+		_______, _______, KC_ASTR, KC_LBRC, KC_RBRC, KC_QUOT, KC_DQUO, KC_LEFT, KC_DOWN, KC_RGHT, KC_BSLS,         \
+		_______, _______, _______, KC_LPRN, KC_RPRN, KC_HOME, KC_PGUP, KC_PGDN, KC_END, _______, _______,          \
+		_______, _______, _______, _______, _______, _______, _______, _______                                     \
+		),
+	
+    [_RAISE] = KEYMAP( \
+        KC_GRV,  KC_LPRN, KC_RPRN, KC_DQUO, KC_QUOT, KC_SCLN, KC_COLON,KC_UNDS, KC_PLUS, _______, _______, KC_BSPC, \
+		_______, KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,             \
+		_______, _______, _______, KC_LCBR, KC_RCBR, _______, _______, _______, _______, _______, _______,          \
+		_______, _______, _______, _______, _______, _______, BL_INC,  BL_DEC                                      \
+		),
+	
+    [_ADJUST] = KEYMAP( \
+        _______, RESET,   _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL, \
+		_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,         \
+		_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,         \
+		KC_SYSTEM_SLEEP, _______, _______, _______, _______, _______, _______, _______                             \
+		),
+
+};
+
+enum function_id {
+    LAUNCH,
+    RGBLED_TOGGLE,
+};
+
+const uint16_t PROGMEM fn_actions[] = {
+	[0]  = ACTION_LAYER_TAP_KEY(_LOWER, KC_SPC),
+	[1]  = ACTION_LAYER_TAP_KEY(_RAISE, KC_SPC),
+	[2]  = ACTION_LAYER_TAP_KEY(_ADJUST,KC_TAB),
+
+};
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+    // MACRODOWN only works in this function
+   
+    return MACRO_NONE;
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+ 
+  switch (keycode) {
+    
+    case LOWER:
+      if (record->event.pressed) {
+        layer_on(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case RAISE:
+      if (record->event.pressed) {
+        layer_on(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case ADJUST:
+      if (record->event.pressed) {
+        layer_on(_ADJUST);
+      } else {
+        layer_off(_ADJUST);
+      }
+      return false;
+      break;
+  }
+  return true;
+}

keyboards/amj40/keymaps/myee/readme.md

@@ -0,0 +1,11 @@
+AMJ40 Default Layout
+=====================
+
+##Quantum MK Firmware
+For the full Quantum feature list, see the parent readme.md.
+
+# Features
+* Based on a combination of the original AMJ40 keymap from the TMK firmware as well as the Planck Ortholinear keyboard's "Lower," "Raise," and "Adjust" layers.
+* View the keymap.c file to understand they layout of the keymap.
+* Has keys to toggle both the switch LEDs and underglow LEDs.
+

keyboards/amj40/keymaps/myee/rules.mk

@@ -0,0 +1,27 @@
+# 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  = no  # 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      = yes # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE = yes  # 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  = yes  # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
+
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
+
+#define ws2812_PORTREG  PORTD
+#define ws2812_DDRREG   DDRD
+
+
+ifndef QUANTUM_DIR
+	include ../../../../Makefile
+endif

keyboards/amj40/keymaps/myee/updatemerge.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+git checkout amj60      # gets you on branch amj60
+git fetch origin        # gets you up to date with origin
+git merge origin/master

keyboards/atomic/keymaps/pvc/keymap.c

@@ -359,7 +359,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
         case MACRO_BREATH_DEFAULT:
             if (record->event.pressed)
             {
-                breathing_defaults();
+                breathing_period_default();
             }
             break;
 

keyboards/atreus/keymaps/dvorak_42_key/keymap.c

@@ -7,6 +7,7 @@
 #define KEYSEL    2
 #define MOUSE     3
 #define COMBINED  4
+#define BROWSER_CONTROL 5
 
 // macros
 #define MOUSE_TOGGLE 1
@@ -39,7 +40,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   {KC_QUOTE,      KC_COMMA,      KC_DOT,    KC_P,       KC_Y,         KC_TRNS,    KC_F,  KC_G,  KC_C,   KC_R,   KC_L, },
   {KC_A,          KC_O,          KC_E,      KC_U,       KC_I,         KC_TRNS,    KC_D,  KC_H,  KC_T,   KC_N,   KC_S, },
   {KC_SCOLON,     KC_Q,          KC_J,      KC_K,       KC_X,         MO(KEYNAV), KC_B,  KC_M,  KC_W,   KC_V,   KC_Z, },
-  {OSM(MOD_LSFT), OSM(MOD_LCTL), M(MOUSE_TOGGLE), MO(KEYSEL), MO(COMBINED), KC_ENTER,   KC_SPACE,  KC_BSPC, RCTL(KC_BSPC), KC_CAPSLOCK, OSM(MOD_LSFT), }
+  {OSM(MOD_LSFT), OSM(MOD_LCTL), MO(KEYSEL), MO(BROWSER_CONTROL), MO(COMBINED), KC_ENTER,   KC_SPACE,  KC_BSPC, RCTL(KC_BSPC), KC_CAPSLOCK, OSM(MOD_LSFT), }
 },	
 
 [KEYNAV] = { 
@@ -70,6 +71,13 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   {KC_TRNS, M(MOUSE_LOCK), KC_TRNS, KC_MS_ACCEL0, KC_TRNS, KC_BTN1, KC_BTN2, RSFT(RCTL(KC_TAB)), RCTL(KC_TAB), RCTL(KC_T), LALT(KC_LEFT), }
 },	
 
+[BROWSER_CONTROL] = { 
+  {KC_TRNS, KC_BTN3, KC_MS_U, KC_BTN1, KC_BTN2, KC_TRNS,    KC_UP,      KC_PGUP,            KC_PGDN,      KC_MS_WH_UP,   KC_TRNS, },
+  {KC_TRNS, KC_MS_L, KC_MS_D, KC_MS_R, KC_TRNS, KC_TRNS,    KC_DOWN,    RSFT(RCTL(KC_TAB)), RCTL(KC_TAB), KC_MS_WH_DOWN, LALT(KC_LEFT), },
+  {KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,    KC_TRNS,    RCTL(KC_1),         RCTL(KC_9),   KC_F6,         KC_F5, },
+  {KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, RCTL(KC_W), RCTL(KC_T), RSFT(RCTL(KC_TAB)), KC_TRNS,      KC_TRNS,       KC_TRNS,  }
+},	
+
 
 };
 

keyboards/ca66/ca66.c

@@ -0,0 +1 @@
+#include "ca66.h"

keyboards/ca66/ca66.h

@@ -0,0 +1,20 @@
+#ifndef KB_H
+#define KB_H
+
+#include "quantum.h"
+
+#define KEYMAP( \
+  K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, K013, K014, K114, \
+  K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K214, \
+  K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212,       K314, \
+  K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311, K312, K313, K414, \
+  K401, K402, K403, K404,       K406,       K408, K409, K410, K411, K412, K413  \
+)  { \
+  { K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011,  K012,  K013,  K014 }, \
+  { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  K111,  K112,  K113,  K114 }, \
+  { K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211,  K212,  KC_NO, K214 }, \
+  { K300,  K301,  K302,  K303,  K304,  K305,  K306,  K307,  K308,  K309,  K310,  K311,  K312,  K313,  K314 }, \
+  { KC_NO, K401,  K402,  K403,  K404,  KC_NO, K406,  KC_NO, K408,  K409,  K410,  K411,  K412,  K413,  K414 }  \
+}
+
+#endif

keyboards/ca66/config.h

@@ -0,0 +1,58 @@
+#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    Barry
+#define PRODUCT         CA66
+#define DESCRIPTION     CA66
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 15
+
+/* key matrix pins */
+#define MATRIX_ROW_PINS { F5, F4, F1, B0, B3 }
+#define MATRIX_COL_PINS { F7, C7, C6, B6, B5, B4, D7, D6, D4, D5, D3, D2, F6, B7, E6 }
+#define UNUSED_PINS
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* number of backlight levels */
+
+#ifdef BACKLIGHT_PIN
+#define BACKLIGHT_LEVELS 3
+#endif
+
+/* 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)) \
+)
+
+/* prevent stuck modifiers */
+#define PREVENT_STUCK_MODIFIERS
+
+#define RGB_DI_PIN B1
+#ifdef RGB_DI_PIN
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 6
+#define RGBLIGHT_HUE_STEP 8
+#define RGBLIGHT_SAT_STEP 8
+#define RGBLIGHT_VAL_STEP 8
+#endif
+
+#endif

keyboards/ca66/keymaps/default/keymap.c

@@ -0,0 +1,36 @@
+#include "ca66.h"
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  KEYMAP(
+    KC_GESC,          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_BSPC, KC_BSPC, KC_PSCR,
+    KC_TAB,           KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC,  KC_RBRC, KC_BSLS,          KC_DEL,  
+    MO(1),            KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,           KC_ENT,           KC_PGUP, 
+    KC_LSFT, KC_GRV,  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_PGDN, 
+    KC_LCTL,          KC_LGUI, KC_LALT,          LT(1, KC_SPC),    KC_SPC,           KC_RALT, MO(1),   KC_RCTL, KC_LEFT,  KC_DOWN, KC_RGHT),
+
+  KEYMAP(
+    KC_GRV,           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_DEL,  KC_DEL, RGB_TOG,
+    KC_CAPS,          KC_TRNS, KC_UP,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, RESET,   KC_PSCR, KC_SLCK, KC_PAUS, KC_TRNS,         RGB_MOD, 
+    KC_TRNS,          KC_LEFT, KC_DOWN, KC_RIGHT,KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, RGB_VAD, RGB_VAI,          KC_INS,          KC_HOME, 
+    KC_LSFT, KC_TRNS, KC_MPRV, KC_MPLY, KC_MNXT, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MUTE, KC_VOLD, KC_VOLU, KC_TRNS, RGB_HUI,                  KC_END,  
+    KC_LCTL,          KC_LGUI, KC_LALT,          KC_TRNS,          KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, RGB_SAD, RGB_HUD, RGB_SAI),
+};
+
+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) {
+	if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
+		DDRD |= (1 << 1); PORTD &= ~(1 << 1);
+	} else {
+		DDRD &= ~(1 << 1); PORTD &= ~(1 << 1);
+	}
+}

keyboards/ca66/readme.md

@@ -0,0 +1,13 @@
+CA66
+==
+
+Custom 65%
+
+Keyboard Maintainer: QMK Community
+Hardware Supported: CA66
+
+Make example for this keyboard (after setting up your build environment):
+
+    make ca66: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/ca66/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
+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  # Enable keyboard backlight functionality
+AUDIO_ENABLE ?= no
+RGBLIGHT_ENABLE ?= yes

keyboards/clueboard/66/keymaps/mrscooty/keymap.c

@@ -1,4 +1,4 @@
-#include "clueboard.h"
+#include "66.h"
 
 // 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.

keyboards/clueboard/66/rev2/rev2.h

@@ -64,7 +64,7 @@
     { k20, k21, k22, k23, k24, k25, k26, k27 }, \
     { k30, KC_NO, k32, k33, k34, k35, k36, k37 }, \
     { k40, k41, k42, KC_NO, KC_NO, KC_NO, k46, KC_NO }, \
-    { k50, k51, k52, k53, k54, k55, KC_NO, k57 }, \
+    { k50, k51, k52, k53, k54, KC_NO, KC_NO, k57 }, \
     { k60, k61, k62, k63, k64, k65, KC_NO, k67 }, \
     { k70, k71, k72, k73, KC_NO, k75, KC_NO, KC_NO }, \
     { k80, k81, k82, k83, KC_NO, k85, k86, KC_NO }, \
@@ -73,7 +73,7 @@
 
 /* LAYOUT_66_iso, standard 67 key ISO layout 
  */
-#define LAYOUT_ISO( \
+#define LAYOUT_66_iso( \
     k00, k01, k02, k03, k04, k05, k06, k07, k50, k51, k52, k53, k54,    k56,   k57, \
     k10, k11, k12, k13, k14, k15, k16, k17, k60, k61, k62, k63, k64,           k67, \
     k20, k21, k22, k23, k24, k25, k26, k27, k70, k71, k72, k73, k74, k75, \

keyboards/contra/config.h

@@ -0,0 +1,58 @@
+#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    Cartel
+#define PRODUCT         Contra
+#define DESCRIPTION     Keyboard
+
+/* key matrix size */
+#define MATRIX_ROWS 4
+#define MATRIX_COLS 12
+
+/* key matrix pins */
+#define MATRIX_ROW_PINS { F6, B3, B2, B6 }
+#define MATRIX_COL_PINS { F4, F5, B5, B4, E6, D7, C6, D4, D0, D1, D2, D3 }
+#define UNUSED_PINS
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* number of backlight levels */
+
+#ifdef BACKLIGHT_PIN
+#define BACKLIGHT_LEVELS 0
+#endif
+
+/* 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)) \
+)
+
+/* prevent stuck modifiers */
+#define PREVENT_STUCK_MODIFIERS
+
+
+#ifdef RGB_DI_PIN
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 0
+#define RGBLIGHT_HUE_STEP 8
+#define RGBLIGHT_SAT_STEP 8
+#define RGBLIGHT_VAL_STEP 8
+#endif
+
+#endif

keyboards/contra/contra.c

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

keyboards/contra/contra.h

@@ -0,0 +1,46 @@
+#ifndef KB_H
+#define KB_H
+
+#include "quantum.h"
+
+#define LAYOUT_grid( \
+  K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, \
+  K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, \
+  K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, \
+  K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311  \
+) { \
+  { K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011 }, \
+  { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  K111 }, \
+  { K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211 }, \
+  { K300,  K301,  K302,  K303,  K304,  K305,  K306,  K307,  K308,  K309,  K310,  K311 }  \
+}
+
+#define LAYOUT_mit( \
+  K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, \
+  K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, \
+  K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, \
+  K300, K301, K302, K303, K304,    K305,    K307, K308, K309, K310, K311  \
+) { \
+  { K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011 }, \
+  { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  K111 }, \
+  { K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211 }, \
+  { K300,  K301,  K302,  K303,  K304,  K305,  K305,  K307,  K308,  K309,  K310,  K311 }  \
+}
+
+#define KC_LAYOUT_grid( \
+  K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, \
+  K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, \
+  K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, \
+  K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311  \
+) \
+  LAYOUT_grid( \
+    KC_##K000,  KC_##K001,  KC_##K002,  KC_##K003,  KC_##K004,  KC_##K005,  KC_##K006,  KC_##K007,  KC_##K008,  KC_##K009,  KC_##K010,  KC_##K011, \
+    KC_##K100,  KC_##K101,  KC_##K102,  KC_##K103,  KC_##K104,  KC_##K105,  KC_##K106,  KC_##K107,  KC_##K108,  KC_##K109,  KC_##K110,  KC_##K111, \
+    KC_##K200,  KC_##K201,  KC_##K202,  KC_##K203,  KC_##K204,  KC_##K205,  KC_##K206,  KC_##K207,  KC_##K208,  KC_##K209,  KC_##K210,  KC_##K211, \
+    KC_##K300,  KC_##K301,  KC_##K302,  KC_##K303,  KC_##K304,  KC_##K305,  KC_##K306,  KC_##K307,  KC_##K308,  KC_##K309,  KC_##K310,  KC_##K311 \
+    )
+#define KEYMAP LAYOUT_grid
+#define LAYOUT_ortho_4x12 LAYOUT_grid
+#define KC_LAYOUT_ortho_4x12 KC_LAYOUT_grid
+
+#endif

keyboards/contra/keymaps/dana/config.h

@@ -0,0 +1,30 @@
+/*
+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_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+
+#undef TAPPING_TERM
+#define TAPPING_TERM 190
+
+#define MUSIC_MASK (keycode != KC_NO)
+#define MIDI_ADVANCED
+
+#endif

keyboards/contra/keymaps/dana/keymap.c

@@ -0,0 +1,37 @@
+// This is the canonical layout file for the Quantum project. If you want to add another keyboard,
+// this is the style you want to emulate.
+
+#include "contra.h"
+#include "action_layer.h"
+#include "eeconfig.h"
+
+extern keymap_config_t keymap_config;
+
+// Fillers to make layering more clear
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ * ,-----------------------------------------------------------------------------------.
+ * | `    |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Tab  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  "   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Shift |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Brite| Ctrl | Alt  | Cmd  |Lower |    Space    |Raise | Enter| Cmd  |  Alt |Ctrl  |
+ * `-----------------------------------------------------------------------------------'
+ */
+[0] = {
+    { MI_C_4, MI_Cs_4, MI_D_4, MI_Ds_4, MI_E_4, MI_F_4, MI_Fs_4, MI_G_4, MI_Gs_4, MI_A_4, MI_As_4, MI_B_4 },
+    { MI_C_3, MI_Cs_3, MI_D_3, MI_Ds_3, MI_E_3, MI_F_3, MI_Fs_3, MI_G_3, MI_Gs_3, MI_A_3, MI_As_3, MI_B_3 },
+    { MI_C_2, MI_Cs_2, MI_D_2, MI_Ds_2, MI_E_2, MI_F_2, MI_Fs_2, MI_G_2, MI_Gs_2, MI_A_2, MI_As_2, MI_B_2 },
+    { MI_C_1, MI_Cs_1, MI_D_1, MI_Ds_1, MI_E_1, MI_F_1, MI_Fs_1, MI_G_1, MI_Gs_1, MI_A_1, MI_As_1, MI_B_1 }
+}
+};
+
+
+
+

keyboards/contra/keymaps/dana/readme.md

@@ -0,0 +1,6 @@
+# Dana musical MIDI keyboard layout
+
+Has the contra mapped as a MIDI keyboard, where each row is an octave.
+
+The keyboard has only MIDI, nothing else!
+

keyboards/contra/keymaps/dana/rules.mk

@@ -0,0 +1,25 @@
+
+
+# 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 = no        # Mouse keys(+4700)
+EXTRAKEY_ENABLE = no       # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # Console for debug(+400)
+COMMAND_ENABLE = no         # Commands for debug and configuration
+NKRO_ENABLE = yes           # 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 = yes            # 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 SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
+
+ifndef QUANTUM_DIR
+	include ../../../../Makefile
+endif

keyboards/contra/keymaps/default/config.h

@@ -0,0 +1,42 @@
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "config_common.h"
+
+#ifdef AUDIO_ENABLE
+    #define STARTUP_SONG SONG(PLANCK_SOUND)
+    // #define STARTUP_SONG SONG(NO_SOUND)
+
+    #define DEFAULT_LAYER_SONGS { SONG(QWERTY_SOUND), \
+                                  SONG(COLEMAK_SOUND), \
+                                  SONG(DVORAK_SOUND) \
+                                }
+#endif
+
+#define MUSIC_MASK (keycode != KC_NO)
+
+/*
+ * 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 2
+
+#endif

keyboards/contra/keymaps/default/keymap.c

@@ -0,0 +1,264 @@
+/* Copyright 2015-2017 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/>.
+ */
+
+#include "contra.h"
+#include "action_layer.h"
+
+extern keymap_config_t keymap_config;
+
+enum planck_layers {
+  _QWERTY,
+  _COLEMAK,
+  _DVORAK,
+  _LOWER,
+  _RAISE,
+  _PLOVER,
+  _ADJUST
+};
+
+enum planck_keycodes {
+  QWERTY = SAFE_RANGE,
+  COLEMAK,
+  DVORAK,
+  PLOVER,
+  LOWER,
+  RAISE,
+  BACKLIT,
+  EXT_PLV
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  "   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Brite| Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_QWERTY] = {
+  {KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC},
+  {KC_ESC,  KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT},
+  {KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_ENT },
+  {BACKLIT, KC_LCTL, KC_LALT, KC_LGUI, LOWER,   KC_SPC,  KC_SPC,  RAISE,   KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT}
+},
+
+/* Colemak
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab  |   Q  |   W  |   F  |   P  |   G  |   J  |   L  |   U  |   Y  |   ;  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc  |   A  |   R  |   S  |   T  |   D  |   H  |   N  |   E  |   I  |   O  |  "   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   Z  |   X  |   C  |   V  |   B  |   K  |   M  |   ,  |   .  |   /  |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Brite| Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_COLEMAK] = {
+  {KC_TAB,  KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,    KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_BSPC},
+  {KC_ESC,  KC_A,    KC_R,    KC_S,    KC_T,    KC_D,    KC_H,    KC_N,    KC_E,    KC_I,    KC_O,    KC_QUOT},
+  {KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_ENT },
+  {BACKLIT, KC_LCTL, KC_LALT, KC_LGUI, LOWER,   KC_SPC,  KC_SPC,  RAISE,   KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT}
+},
+
+/* Dvorak
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab  |   "  |   ,  |   .  |   P  |   Y  |   F  |   G  |   C  |   R  |   L  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc  |   A  |   O  |   E  |   U  |   I  |   D  |   H  |   T  |   N  |   S  |  /   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   ;  |   Q  |   J  |   K  |   X  |   B  |   M  |   W  |   V  |   Z  |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Brite| Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_DVORAK] = {
+  {KC_TAB,  KC_QUOT, KC_COMM, KC_DOT,  KC_P,    KC_Y,    KC_F,    KC_G,    KC_C,    KC_R,    KC_L,    KC_BSPC},
+  {KC_ESC,  KC_A,    KC_O,    KC_E,    KC_U,    KC_I,    KC_D,    KC_H,    KC_T,    KC_N,    KC_S,    KC_SLSH},
+  {KC_LSFT, KC_SCLN, KC_Q,    KC_J,    KC_K,    KC_X,    KC_B,    KC_M,    KC_W,    KC_V,    KC_Z,    KC_ENT },
+  {BACKLIT, KC_LCTL, KC_LALT, KC_LGUI, LOWER,   KC_SPC,  KC_SPC,  RAISE,   KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT}
+},
+
+/* Lower
+ * ,-----------------------------------------------------------------------------------.
+ * |   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   _  |   +  |   {  |   }  |  |   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO ~ |ISO | | Home | End  |      |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |      |             |      | Next | Vol- | Vol+ | Play |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_LOWER] = {
+  {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_F6,   KC_UNDS,    KC_PLUS,    KC_LCBR, KC_RCBR, KC_PIPE},
+  {_______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  S(KC_NUHS), S(KC_NUBS), KC_HOME, KC_END,  _______},
+  {_______, _______, _______, _______, _______, _______, _______, _______,    KC_MNXT,    KC_VOLD, KC_VOLU, KC_MPLY}
+},
+
+/* Raise
+ * ,-----------------------------------------------------------------------------------.
+ * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   -  |   =  |   [  |   ]  |  \   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO # |ISO / |Pg Up |Pg Dn |      |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |      |             |      | Next | Vol- | Vol+ | Play |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_RAISE] = {
+  {KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC},
+  {KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS},
+  {_______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_NUHS, KC_NUBS, KC_PGUP, KC_PGDN, _______},
+  {_______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
+},
+
+/* Plover layer (http://opensteno.org)
+ * ,-----------------------------------------------------------------------------------.
+ * |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      |   S  |   T  |   P  |   H  |   *  |   *  |   F  |   P  |   L  |   T  |   D  |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |   S  |   K  |   W  |   R  |   *  |   *  |   R  |   B  |   G  |   S  |   Z  |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Exit |      |      |   A  |   O  |             |   E  |   U  |      |      |      |
+ * `-----------------------------------------------------------------------------------'
+ */
+
+[_PLOVER] = {
+  {KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1   },
+  {XXXXXXX, KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC},
+  {XXXXXXX, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT},
+  {EXT_PLV, XXXXXXX, XXXXXXX, KC_C,    KC_V,    XXXXXXX, XXXXXXX, KC_N,    KC_M,    XXXXXXX, XXXXXXX, XXXXXXX}
+},
+
+/* Adjust (Lower + Raise)
+ * ,-----------------------------------------------------------------------------------.
+ * |      | Reset|      |      |      |      |      |      |      |      |      |  Del |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      |      |      |Aud on|Audoff|AGnorm|AGswap|Qwerty|Colemk|Dvorak|Plover|      |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |Voice-|Voice+|Mus on|Musoff|MIDIon|MIDIof|      |      |      |      |      |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |      |             |      |      |      |      |      |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_ADJUST] = {
+  {_______, RESET,   DEBUG,    RGB_TOG, RGB_MOD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, RGB_VAI, RGB_VAD, KC_DEL },
+  {_______, _______, MU_MOD,  AU_ON,   AU_OFF,  AG_NORM, AG_SWAP, QWERTY,  COLEMAK, DVORAK,  PLOVER,  _______},
+  {_______, MUV_DE,  MUV_IN,  MU_ON,   MU_OFF,  MI_ON,   MI_OFF,  TERM_ON, TERM_OFF, _______, _______, _______},
+  {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______}
+}
+
+
+};
+
+#ifdef AUDIO_ENABLE
+  float plover_song[][2]     = SONG(PLOVER_SOUND);
+  float plover_gb_song[][2]  = SONG(PLOVER_GOODBYE_SOUND);
+#endif
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case QWERTY:
+      if (record->event.pressed) {
+        print("mode just switched to qwerty and this is a huge string\n");
+        set_single_persistent_default_layer(_QWERTY);
+      }
+      return false;
+      break;
+    case COLEMAK:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_COLEMAK);
+      }
+      return false;
+      break;
+    case DVORAK:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_DVORAK);
+      }
+      return false;
+      break;
+    case LOWER:
+      if (record->event.pressed) {
+        layer_on(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case RAISE:
+      if (record->event.pressed) {
+        layer_on(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case BACKLIT:
+      if (record->event.pressed) {
+        register_code(KC_RSFT);
+        #ifdef BACKLIGHT_ENABLE
+          backlight_step();
+        #endif
+        PORTE &= ~(1<<6);
+      } else {
+        unregister_code(KC_RSFT);
+        PORTE |= (1<<6);
+      }
+      return false;
+      break;
+    case PLOVER:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          stop_all_notes();
+          PLAY_SONG(plover_song);
+        #endif
+        layer_off(_RAISE);
+        layer_off(_LOWER);
+        layer_off(_ADJUST);
+        layer_on(_PLOVER);
+        if (!eeconfig_is_enabled()) {
+            eeconfig_init();
+        }
+        keymap_config.raw = eeconfig_read_keymap();
+        keymap_config.nkro = 1;
+        eeconfig_update_keymap(keymap_config.raw);
+      }
+      return false;
+      break;
+    case EXT_PLV:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          PLAY_SONG(plover_gb_song);
+        #endif
+        layer_off(_PLOVER);
+      }
+      return false;
+      break;
+  }
+  return true;
+}

keyboards/contra/keymaps/default/readme.md

@@ -0,0 +1,2 @@
+# The Default Contra Layout
+

keyboards/contra/readme.md

@@ -0,0 +1,16 @@
+CONTRA
+===
+
+![CONTRA](https://cartel.ltd/wp-content/uploads/2018/01/img_3209.jpg)
+
+A 40% keyboard by
+
+Keyboard Maintainer: The QMK Community  
+Hardware Supported: CONTRA  
+Hardware Availability: [CARTEL](https://cartel.ltd/projects/contra/)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make contra:dana
+
+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/contra/rules.mk

@@ -0,0 +1,61 @@
+# 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
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # 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
+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
+
+LAYOUTS = ortho_4x12 planck_mit planck_grid
+LAYOUTS_HAS_RGB = no

keyboards/dz60/keymaps/LEdiodes/keymap.c

@@ -1,14 +1,22 @@
-#include "xd60.h"
+#include "dz60.h"
 #include "action_layer.h"
 
-#Define _L0 0
-#Define _L1 1
-#Define _L2 2
-#Define _L3 3
-#Define _L4 4
+#define _L0 0
+#define _L1 1
+#define _L2 2
+#define _L3 3
+#define _L4 4
 
 #define _______ KC_TRNS
 
+enum {
+  TD_SPC_ENT = 0,
+  TD_KC_LSFT_CAPS,
+  TD_KC_RSFT_CAPS
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
 /*
  * template
  * [_L1] = KEYMAP( 
@@ -22,7 +30,7 @@
  *\
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-/* Keymap _L0: (Layer 0 - Base Layer) This is the default layer
+ * Keymap _L0: (Layer 0 - Base Layer) This is the default layer
  * This layer has a key set to MO(_L1) which means when held down Layer 1 will become active, If Layer 1 does not have anything set for tat key is will revert to uing the key set at layer 0.
  * LT(_L1, KC_1) means that when the "1" key is long touched then it will activate the layer _L1 key(F1) but if the key is just tapped it will activate the "1" key.
  * KC_GESC = Escape when tapped, ` when pressed with Shift or GUI
@@ -45,9 +53,9 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 [_L0] = KEYMAP(
       KC_GESC,              LT(_L1, KC_1),LT(_L1, KC_2),LT(_L1, KC_3),LT(_L1, KC_4),LT(_L1, KC_5),LT(_L1, KC_6),LT(_L1, KC_7),LT(_L1, KC_8),LT(_L1, KC_9),LT(_L1, KC_0),LT(_L1, KC_MINS),LT(_L1, KC_EQL),KC_BSPC,  KC_DEL,    \
       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_LSPO, KC_NO,   KC_Z,    KC_X,     KC_C,   KC_V,   KC_B,   KC_N,   KC_M,   KC_COMM, KC_DOT,  KC_SLSH,  KC_RSPO, KC_UP,    M0(_L1), \
-      KC_LCTL,             KC_LGUI, KC_LALT, TD(LT(_L3,KC_SPACE)),BL_TOGG,TD(TD_SPC_ENT),     KC_RGUI, M0(_L2), KC_LEFT,  KC_DOWN,  KC_RIGHT),
+      KC_CAPS,             KC_A,    KC_S,    KC_D,     KC_F,   KC_G,   KC_H,   KC_J,   KC_K,   KC_L,    KC_SCLN, KC_QUOT,              KC_ENT,    \
+      KC_LSPO,   KC_Z,    KC_X,     KC_C,   KC_V,   KC_B,   KC_N,   KC_M,   KC_COMM, KC_DOT,  KC_SLSH,  KC_RSFT, KC_UP,    TO(_L1), \
+      KC_LCTL,             KC_LGUI, KC_LALT, LT(_L3,KC_SPACE),BL_TOGG,TD(TD_SPC_ENT),     KC_RGUI, TO(_L2), KC_LEFT,  KC_DOWN,  KC_RIGHT),
 
 /* Keymap _L1: (Layer 1) This is function layer 1
  * This layer is activated while the Fn key is being held down.
@@ -66,8 +74,8 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 [_L1] = 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_F13,   KC_F14,              \
       _______, KC_WH_U, KC_UP,   KC_WH_D,  _______, _______,_______,  _______,  _______,  _______,   KC_PSCR, _______,  _______,                      _______,   \
-      _______, KC_LEFT, KC_DOWN, KC_RIGHT, _______, _______, KC_HOME, _______,  _______,  _______,   KC_HOME, _______,  _______,                      _______,   \
-      _______,          _______, _______,  KC_APP,  BL_STEP,_______,  KC_END,   KC_VOLD,  KC_VOLU,   KC_MUTE, _______,  _______,  _______, KC_PGUP,   _______,   \
+      _______, KC_LEFT, KC_DOWN, KC_RIGHT, _______, _______, KC_HOME, _______,  _______,  _______,   KC_HOME, _______,                        _______,   \
+      _______,           _______,  KC_APP,  BL_STEP,_______,  KC_END,   KC_VOLD,  KC_VOLU,   KC_MUTE, _______,  _______,  _______, KC_PGUP,   _______,   \
       _______, _______, _______,                                _______,_______,_______,                _______, _______,         KC_HOME, KC_PGDOWN, KC_END),
 
 /* Keymap _L2: (Layer 2) This is function layer 2
@@ -89,9 +97,9 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 [_L2] = KEYMAP( 
       _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,LCA(KC_TAB),    \
       _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,        MEH(KC_TAB),        \
-      _______,        _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,        _______,        \
+      _______,        _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,                \
       _______,        _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,KC_MS_BTN1,KC_MS_UP,KC_MS_BTN2,   \
-      _______,_______,_______,        _______,_______,_______,                _______,_______,KC_MS_LEFT,KC_MS_DOWN,KC_MS_RIGHT,
+      _______,_______,_______,        _______,_______,_______,                _______,_______,KC_MS_LEFT,KC_MS_DOWN,KC_MS_RIGHT)
 
 };
 
@@ -119,13 +127,6 @@ void matrix_scan_user(void) {
   // Empty
 };
 
-//Tap Dance Declarations
-enum {
-  TD_SPC_ENT = 0,
-  TD_KC_LSFT_CAPS = 0,
-  TD_KC_RSFT_CAPS = 0
-};
-
 //Tap Dance Definitions
 qk_tap_dance_action_t tap_dance_actions[] = {
 

keyboards/dz60/keymaps/LEdiodes/rules.mk

@@ -54,4 +54,5 @@ NKRO_ENABLE = yes		# USB Nkey Rollover - if this doesn't work, see here: https:/
 BACKLIGHT_ENABLE = yes  # Enable keyboard backlight functionality
 AUDIO_ENABLE = no
 RGBLIGHT_ENABLE = yes
-AUTO_SHIFT_ENABLE = yes # If the time depressed is greater than or equal to the AUTO_SHIFT_TIMEOUT, then a shifted version of the key is emitted. If the time is less than the AUTO_SHIFT_TIMEOUT time, then the normal state is emitted
+AUTO_SHIFT_ENABLE = yes # If the time depressed is greater than or equal to the AUTO_SHIFT_TIMEOUT, then a shifted version of the key is emitted. If the time is less than the AUTO_SHIFT_TIMEOUT time, then the normal state is emitted
+TAP_DANCE_ENABLE = yes

keyboards/ergo42/ergo42.c

@@ -1,6 +1,6 @@
 #include "ergo42.h"
 
-#ifdef ONEHAND_ENABLE
+#ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
 const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
 

keyboards/ergo42/rev1/rev1.c

@@ -1,10 +1,5 @@
 #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
@@ -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/ergodone/rules.mk

@@ -5,7 +5,7 @@
 #
 # make clean = Clean out built project files.
 #
-# That's pretty much all you need. To compile, always go make clean, 
+# That's pretty much all you need. To compile, always go make clean,
 # followed by make.
 #
 # For advanced users only:
@@ -88,7 +88,7 @@ FADING_LED_ENABLE       = no  # Enable fading backlight
 BREATHING_LED_ENABLE    = no  # Enable breathing backlight
 LEDMAP_ENABLE           = no	# Enable LED mapping
 LEDMAP_IN_EEPROM_ENABLE = no  # Read LED mapping from eeprom
-ONEHAND_ENABLE          = no  # Disable Onehand
+SWAP_HANDS_ENABLE       = no  # Disable Onehand
 RGBLIGHT_ENABLE         = no
 MIDI_ENABLE             = no
 

keyboards/ergodox_ez/ergodox_ez.c

@@ -100,7 +100,7 @@ void ergodox_blink_all_leds(void)
       mcp23018_status = ergodox_left_leds_update();
     }
 #endif
-    
+
     //ergodox_led_all_on();
     //_delay_ms(333);
     ergodox_led_all_off();
@@ -185,7 +185,7 @@ uint8_t ergodox_left_leds_update(void) {
 #endif
 
 
-#ifdef ONEHAND_ENABLE
+#ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
 // swap-hands action needs a matrix to define the swap
 const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {

keyboards/ergodox_ez/keymaps/bepo_tm_style/rules.mk

@@ -2,7 +2,7 @@ MOUSEKEY_ENABLE  = yes # Mouse keys
 EXTRAKEY_ENABLE  = yes # Audio control and System control
 COMMAND_ENABLE   = yes # Commands for debug and configuration
 NKRO_ENABLE      = yes # USB Nkey Rollover - for issues, see github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-ONEHAND_ENABLE   = yes # Allow swapping hands of keyboard
+SWAP_HANDS_ENABLE= yes # Allow swapping hands of keyboard
 KEY_LOCK_ENABLE  = yes # Enable the KC_LOCK key
 TAP_DANCE_ENABLE = yes # Enable the tap dance feature.
 CONSOLE_ENABLE   = yes  # Console for debug

keyboards/ergodox_ez/keymaps/dvorak_42_key/keymap.c

@@ -6,6 +6,8 @@
 
 // to build this keymap
 // make ergodox_ez:dvorak_42_key:teensy
+// flashing from rpi:
+// sudo teensy_loader_cli -v -w .build/ergodox_ez_dvorak_42_key.hex --mcu atmega32u4
 
 // keeping fork up to date:
 // https://help.github.com/articles/configuring-a-remote-for-a-fork/
@@ -317,7 +319,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     // thumb cluster
     KC_TRNS,KC_TRNS,
 	KC_TRNS,
-	KC_TRNS,KC_TRNS,KC_TAB),
+	KC_TRNS,KC_TRNS,KC_TRNS),
   
   
     [MOUSE] = KEYMAP(

keyboards/ergodox_ez/rules.mk

@@ -5,7 +5,7 @@
 #
 # make clean = Clean out built project files.
 #
-# That's pretty much all you need. To compile, always go make clean, 
+# That's pretty much all you need. To compile, always go make clean,
 # followed by make.
 #
 # For advanced users only:
@@ -56,7 +56,7 @@ F_USB = $(F_CPU)
 
 # Bootloader
 #     This definition is optional, and if your keyboard supports multiple bootloaders of
-#     different sizes, comment this out, and the correct address will be loaded 
+#     different sizes, comment this out, and the correct address will be loaded
 #     automatically (+60). See bootloader.mk for all options.
 BOOTLOADER = halfkay
 
@@ -79,9 +79,9 @@ COMMAND_ENABLE   = yes # Commands for debug and configuration
 CUSTOM_MATRIX    = yes # Custom matrix file for the ErgoDox EZ
 NKRO_ENABLE      = yes # USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
 UNICODE_ENABLE   = yes # Unicode
-ONEHAND_ENABLE   = yes # Allow swapping hands of keyboard
+SWAP_HANDS_ENABLE= yes # Allow swapping hands of keyboard
 SLEEP_LED_ENABLE = no
 API_SYSEX_ENABLE = no
 RGBLIGHT_ENABLE = yes
 
-LAYOUTS = ergodox
+LAYOUTS = ergodox

keyboards/ergodox_infinity/ergodox_infinity.c

@@ -174,7 +174,7 @@ __attribute__ ((weak))
 void ergodox_right_led_3_set(uint8_t n) {
 }
 
-#ifdef ONEHAND_ENABLE
+#ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
 const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
     {{0, 9}, {1, 9}, {2, 9}, {3, 9}, {4, 9}},

keyboards/ergodox_infinity/keymaps/dudeofawesome/README.md

@@ -2,14 +2,19 @@
 
 A basic ErgoDox layout with Planck-like tri-layer support.
 
-![ErgoDox Layout](https://i.imgur.com/9zfKPV7.png)
+![ErgoDox Layout](https://i.imgur.com/ae0Phzb.png)
 
 ## Features
 
+- Base Layers
+    - QWERTY
+    - Workman
+    - Dvorak
+    - Colemak
 - Planck-like tri-layer
-- Workman layout
 - In-progress gaming layer
-- Numpad
+- Numpad layer
+    ![numpad layer](https://i.imgur.com/oHDYpzf.png)
 - LCD colors are linked together, like the default KLL firmware
 
 ## Building and flashing

keyboards/ergodox_infinity/keymaps/dudeofawesome/config.h

@@ -0,0 +1,11 @@
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#undef TAPPING_TOGGLE
+
+#include "../../config.h"
+#include "dudeofawesome.h"
+
+#include "./visualizer.h"
+
+#endif

keyboards/ergodox_infinity/keymaps/dudeofawesome/keymap.c

@@ -4,40 +4,41 @@
 #include "version.h"
 
 enum custom_layers {
-    _QWERTY,
-    _DVORAK,
-    _WORKMAN,
-    _GAME,
-    _MOUSE,
-    _NUM,
-    _LOWER,
-    _RAISE,
-    _ADJUST,
+  _QWERTY,
+  _WORKMAN,
+  _DVORAK,
+  _COLEMAK,
+  _LOWER,
+  _RAISE,
+  _ADJUST,
+  _GAME,
+  _MOUSE,
+  _NUM,
 };
 
 enum custom_keycodes {
-    QWERTY = SAFE_RANGE,
-    DVORAK,
-    WORKMAN,
-    LOWER,
-    RAISE,
-    GAME,
-    MOUSE,
-    NUM,
-    EPRM,
-    VRSN,
-    RGB_SLD
+  QWERTY = SAFE_RANGE,
+  WORKMAN,
+  DVORAK,
+  COLEMAK,
+  LOWER,
+  RAISE,
+  GAME,
+  MOUSE,
+  EPRM,
+  VRSN,
+  RGB_SLD,
 };
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 /* Keymap 0: Basic QWERTY layer
  *
  * ,---------------------------------------------.           ,---------------------------------------------.
- * |   -    |  1  |  2  |  3  |  4  |  5  | Esc  |           | Esc  |  6  |  7  |  8  |  9  |  0  |   =    |
+ * |   `    |  1  |  2  |  3  |  4  |  5  | Esc  |           | Esc  |  6  |  7  |  8  |  9  |  0  |   Del  |
  * |--------+-----+-----+-----+-----+------------|           |------+-----+-----+-----+-----+-----+--------|
  * |  Tab   |  Q  |  W  |  E  |  R  |  T  |  [{  |           |  ]}  |  Y  |  U  |  I  |  O  |  P  |  BSPC  |
  * |--------+-----+-----+-----+-----+-----|      |           |      |-----+-----+-----+-----+-----+--------|
- * |  ESC   |  A  |  S  |  D  |  F  |  G  |------|           |------|  H  |  J  |  K  |  L  |  ;  |   '"   |
+ * |  ESC   |  A  |  S  |  D  |  F  |  G  |------|           |------|  H  |  J  |  K  |  L  |  ;  |    '   |
  * |--------+-----+-----+-----+-----+-----|  L1  |           |  L1  |-----+-----+-----+-----+-----+--------|
  * | LShift |  Z  |  X  |  C  |  V  |  B  |      |           |      |  N  |  M  |  ,  |  .  |  /  | Enter  |
  * `--------+-----+-----+-----+-----+------------'           `------------+-----+-----+-----+-----+--------'
@@ -53,32 +54,77 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  */
 [_QWERTY] = LAYOUT_ergodox(
   // left hand
-  KC_MINUS, KC_1,    KC_2,    KC_3,    KC_4,  KC_5, KC_ESC,
+  KC_GRV,   KC_1,    KC_2,    KC_3,    KC_4,  KC_5, KC_ESC,
   KC_TAB,   KC_Q,    KC_W,    KC_E,    KC_R,  KC_T, KC_LBRACKET,
   KC_ESC,   KC_A,    KC_S,    KC_D,    KC_F,  KC_G,
-  KC_LSPO,  KC_Z,    KC_X,    KC_C,    KC_V,  KC_B, KC_FN1,
-  TG(_NUM), KC_LCTL, KC_LALT, KC_LGUI, LOWER,
+  KC_LSFT,  KC_Z,    KC_X,    KC_C,    KC_V,  KC_B, KC_FN1,
+  TT(_NUM), KC_LCTL, KC_LALT, KC_LGUI, LOWER,
 
-                                                  KC_MPLY,   TG(_MOUSE),
-                                                             KC_LALT,
-                                          LOWER,  KC_BSPACE, KC_LGUI,
+                                                  KC_MPLY,  TG(_MOUSE),
+                                                            KC_LALT,
+                                      KC_BSPACE,  LOWER,    KC_LGUI,
 
   // right hand
-  KC_ESC,      KC_6, KC_7,  KC_8,    KC_9,    KC_0,                KC_EQUAL,
+  KC_ESC,      KC_6, KC_7,  KC_8,    KC_9,    KC_0,                KC_DEL,
   KC_RBRACKET, KC_Y, KC_U,  KC_I,    KC_O,    KC_P,                KC_BSPACE,
                KC_H, KC_J,  KC_K,    KC_L,    KC_SCOLON,           KC_QUOTE,
-  KC_FN1,      KC_N, KC_M,  KC_COMM, KC_DOT,  LT(_MOUSE, KC_SLSH), KC_ENTER,
+  KC_FN1,      KC_N, KC_M,  KC_COMM, KC_DOT,  LT(_MOUSE, KC_SLSH), RSFT_T(KC_ENT),
                      RAISE, KC_LEFT, KC_DOWN, KC_UP,               KC_RIGHT,
 
-  TG(_NUM), TG(_MOUSE),
+  TT(_NUM), TG(_MOUSE),
   KC_LALT,
-  KC_LGUI,  KC_SPACE,   RAISE
+  KC_LGUI,  RAISE,      KC_SPACE
+),
+
+/* Keymap 0: Basic Workman layer
+ *
+ * ,---------------------------------------------.           ,--------------------------------------------.
+ * |   `    |  1  |  2  |  3  |  4  |  5  | Esc  |           | Esc  |  6  |  7  |  8  |  9  |  0  |   Del  |
+ * |--------+-----+-----+-----+-----+------------|           |------+-----+-----+-----+-----+-----+--------|
+ * |  Tab   |  Q  |  D  |  R  |  W  |  B  |  [{  |           |  ]}  |  J  |  F  |  U  |  P  |  ;  |  BSPC  |
+ * |--------+-----+-----+-----+-----+-----|      |           |      |-----+-----+-----+-----+-----+--------|
+ * |  ESC   |  A  |  S  |  H  |  T  |  G  |------|           |------|  Y  |  N  |  E  |  O  |  I  |    '   |
+ * |--------+-----+-----+-----+-----+-----|  L1  |           |  L1  |-----+-----+-----+-----+-----+--------|
+ * | LShift |  Z  |  X  |  M  |  C  |  V  |      |           |      |  K  |  L  |  ,  |  .  |  /  | Enter  |
+ * `--------+-----+-----+-----+-----+------------'           `------------+-----+-----+-----+-----+--------'
+ *   | Num  |Ctrl | Alt |LGUI |Lower|                                     |Raise|Left |Down | Up  |Right |
+ *   `------------------------------'                                     `------------------------------'
+ *                                   ,------------.          ,------------.
+ *                                   |Play |Mouse |          | Num  |Mouse|
+ *                              ,----|-----|------|          |------+-----+-----.
+ *                              |    |     | Alt  |          | Alt  |     |     |
+ *                              |BSPC|LOWER|------|          |------|RAISE|Space|
+ *                              |    |     | LGUI |          | LGUI |     |     |
+ *                              `-----------------'          `------------------'
+ */
+[_WORKMAN] = LAYOUT_ergodox(
+  // left hand
+  KC_GRV,   KC_1,    KC_2,    KC_3,    KC_4,    KC_5, KC_ESC,
+  KC_TAB,   KC_Q,    KC_D,    KC_R,    KC_W,    KC_B, KC_LBRACKET,
+  KC_ESC,   KC_A,    KC_S,    KC_H,    KC_T,    KC_G,
+  KC_LSFT,  KC_Z,    KC_X,    KC_M,    KC_C,    KC_V, KC_FN1,
+  TT(_NUM), KC_LCTL, KC_LALT, KC_LGUI, LOWER,
+
+                                                  KC_MPLY,  TG(_MOUSE),
+                                                            KC_LALT,
+                                      KC_BSPACE,  LOWER,    KC_LGUI,
+
+  // right hand
+  KC_ESC,      KC_6, KC_7,  KC_8,    KC_9,    KC_0,                KC_DEL,
+  KC_RBRACKET, KC_J, KC_F,  KC_U,    KC_P,    KC_SCOLON,           KC_BSPACE,
+               KC_Y, KC_N,  KC_E,    KC_O,    KC_I,                KC_QUOTE,
+  KC_FN1,      KC_K, KC_L,  KC_COMM, KC_DOT,  LT(_MOUSE, KC_SLSH), RSFT_T(KC_ENT),
+                     RAISE, KC_LEFT, KC_DOWN, KC_UP,               KC_RIGHT,
+
+  TT(_NUM), TG(_MOUSE),
+  KC_LALT,
+  KC_LGUI,  RAISE,      KC_SPACE
 ),
 
 /* Keymap 0: Basic Dvorak layer
  *
  * ,---------------------------------------------.           ,--------------------------------------------.
- * |   -    |  1  |  2  |  3  |  4  |  5  | Esc  |           | Esc  |  6  |  7  |  8  |  9  |  0  |   =    |
+ * |   `    |  1  |  2  |  3  |  4  |  5  | Esc  |           | Esc  |  6  |  7  |  8  |  9  |  0  |   Del  |
  * |--------+-----+-----+-----+-----+------------|           |------+-----+-----+-----+-----+-----+--------|
  * |  Tab   |  '  |  ,  |  .  |  P  |  Y  |  [{  |           |  ]}  |  F  |  G  |  C  |  R  |  L  |  BSPC  |
  * |--------+-----+-----+-----+-----+-----|      |           |      |-----+-----+-----+-----+-----+--------|
@@ -98,38 +144,38 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  */
 [_DVORAK] = LAYOUT_ergodox(
   // left hand
-  KC_MINUS, KC_1,      KC_2,    KC_3,    KC_4,  KC_5, KC_ESC,
+  KC_GRV,   KC_1,      KC_2,    KC_3,    KC_4,  KC_5, KC_ESC,
   KC_TAB,   KC_QUOT,   KC_COMM, KC_DOT,  KC_P,  KC_Y, KC_LBRACKET,
   KC_ESC,   KC_A,      KC_O,    KC_E,    KC_U,  KC_I,
-  KC_LSPO,  KC_SCOLON, KC_Q,    KC_J,    KC_K,  KC_X, KC_FN1,
-  TG(_NUM), KC_LCTL,   KC_LALT, KC_LGUI, LOWER,
+  KC_LSFT,  KC_SCOLON, KC_Q,    KC_J,    KC_K,  KC_X, KC_FN1,
+  TT(_NUM), KC_LCTL,   KC_LALT, KC_LGUI, LOWER,
 
-                                                  KC_MPLY, TG(_MOUSE),
-                                                           KC_LALT,
-                                      KC_BSPACE,  LOWER,   KC_LGUI,
+                                                  KC_MPLY,  TG(_MOUSE),
+                                                            KC_LALT,
+                                      KC_BSPACE,  LOWER,    KC_LGUI,
 
   // right hand
-  KC_ESC,      KC_6, KC_7,  KC_8,    KC_9,    KC_0,  KC_EQUAL,
+  KC_ESC,      KC_6, KC_7,  KC_8,    KC_9,    KC_0,  KC_DEL,
   KC_RBRACKET, KC_F, KC_G,  KC_C,    KC_R,    KC_L,  KC_BSPACE,
                KC_D, KC_H,  KC_T,    KC_N,    KC_S,  LT(MOUSE, KC_SLSH),
-  KC_FN1,      KC_B, KC_M,  KC_W,    KC_V,    KC_Z,  KC_ENTER,
+  KC_FN1,      KC_B, KC_M,  KC_W,    KC_V,    KC_Z,  RSFT_T(KC_ENT),
                      RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RIGHT,
 
-  TG(_NUM), TG(_MOUSE),
+  TT(_NUM), TG(_MOUSE),
   KC_LALT,
   KC_LGUI,  RAISE,      KC_SPACE
 ),
 
-/* Keymap 0: Basic Workman layer
+/* Keymap 0: Basic Colemak layer
  *
  * ,---------------------------------------------.           ,--------------------------------------------.
- * |   -    |  1  |  2  |  3  |  4  |  5  | Esc  |           | Esc  |  6  |  7  |  8  |  9  |  0  |   =    |
+ * |   `    |  1  |  2  |  3  |  4  |  5  | Esc  |           | Esc  |  6  |  7  |  8  |  9  |  0  |   Del  |
  * |--------+-----+-----+-----+-----+------------|           |------+-----+-----+-----+-----+-----+--------|
- * |  Tab   |  Q  |  D  |  R  |  W  |  B  |  [{  |           |  ]}  |  J  |  F  |  U  |  P  |  ;  |  BSPC  |
+ * |  Tab   |  Q  |  W  |  F  |  P  |  G  |  [{  |           |  ]}  |  J  |  L  |  U  |  Y  |  ;  |  BSPC  |
  * |--------+-----+-----+-----+-----+-----|      |           |      |-----+-----+-----+-----+-----+--------|
- * |  ESC   |  A  |  S  |  H  |  T  |  G  |------|           |------|  Y  |  N  |  E  |  O  |  I  |   '"   |
+ * |  ESC   |  A  |  R  |  S  |  T  |  D  |------|           |------|  H  |  N  |  E  |  I  |  O  |    '   |
  * |--------+-----+-----+-----+-----+-----|  L1  |           |  L1  |-----+-----+-----+-----+-----+--------|
- * | LShift |  Z  |  X  |  M  |  C  |  V  |      |           |      |  K  |  L  |  ,  |  .  |  /  | Enter  |
+ * | LShift |  Z  |  X  |  C  |  V  |  B  |      |           |      |  K  |  M  |  ,  |  .  |  /  | Enter  |
  * `--------+-----+-----+-----+-----+------------'           `------------+-----+-----+-----+-----+--------'
  *   | Num  |Ctrl | Alt |LGUI |Lower|                                     |Raise|Left |Down | Up  |Right |
  *   `------------------------------'                                     `------------------------------'
@@ -141,28 +187,28 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  *                              |    |     | LGUI |          | LGUI |     |     |
  *                              `-----------------'          `------------------'
  */
-[_WORKMAN] = LAYOUT_ergodox(
+[_COLEMAK] = LAYOUT_ergodox(
   // left hand
-  KC_MINUS, KC_1,    KC_2,    KC_3,    KC_4,    KC_5, KC_ESC,
-  KC_TAB,   KC_Q,    KC_D,    KC_R,    KC_W,    KC_B, KC_LBRACKET,
-  KC_ESC,   KC_A,    KC_S,    KC_H,    KC_T,    KC_G,
-  KC_LSPO,  KC_Z,    KC_X,    KC_M,    KC_C,    KC_V, KC_FN1,
-  TG(_NUM), KC_LCTL, KC_LALT, KC_LGUI, LOWER,
+  KC_GRV,   KC_1,    KC_2,    KC_3,    KC_4,    KC_5, KC_ESC,
+  KC_TAB,   KC_Q,    KC_W,    KC_F,    KC_P,    KC_G, KC_LBRACKET,
+  KC_ESC,   KC_A,    KC_R,    KC_S,    KC_T,    KC_D,
+  KC_LSFT,  KC_Z,    KC_X,    KC_C,    KC_V,    KC_B, KC_FN1,
+  TT(_NUM), KC_LCTL, KC_LALT, KC_LGUI, LOWER,
 
-                                                  KC_MPLY, TG(_MOUSE),
+                                                  KC_MPLY,  TG(_MOUSE),
                                                             KC_LALT,
-                                      KC_BSPACE,  LOWER,   KC_LGUI,
+                                      KC_BSPACE,  LOWER,    KC_LGUI,
 
   // right hand
-  KC_ESC,      KC_6, KC_7,  KC_8,    KC_9,    KC_0,                KC_EQUAL,
-  KC_RBRACKET, KC_J, KC_F,  KC_U,    KC_P,    KC_SCOLON,           KC_BSPACE,
-               KC_Y, KC_N,  KC_E,    KC_O,    KC_I,                KC_QUOTE,
-  KC_FN1,      KC_K, KC_L,  KC_COMM, KC_DOT,  LT(_MOUSE, KC_SLSH), KC_ENTER,
+  KC_ESC,      KC_6, KC_7,  KC_8,    KC_9,    KC_0,                KC_DEL,
+  KC_RBRACKET, KC_J, KC_L,  KC_U,    KC_Y,    KC_SCOLON,           KC_BSPACE,
+               KC_H, KC_N,  KC_E,    KC_I,    KC_O,                KC_QUOTE,
+  KC_FN1,      KC_K, KC_M,  KC_COMM, KC_DOT,  LT(_MOUSE, KC_SLSH), RSFT_T(KC_ENT),
                      RAISE, KC_LEFT, KC_DOWN, KC_UP,               KC_RIGHT,
 
-  NUM,     TG(_MOUSE),
+  TT(_NUM), TG(_MOUSE),
   KC_LALT,
-  KC_LGUI, RAISE,      KC_SPACE
+  KC_LGUI,  RAISE,      KC_SPACE
 ),
 
 /* Lower
@@ -176,7 +222,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  * |---------+------+------+------+------+------|  L2  |           |  L2  |------+------+------+------+------+--------|
  * |         |  F7  |  F8  |  F9  | F10  | F11  |      |           |      | F12  |ISO ~ |ISO | | Home | End  |        |
  * `---------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
- *   |       |      |      |      |      |                                       |      | Next | Vol- | Vol+ | Play |
+ *   |       |      |      |      |      |                                       |      | Play | Vol- | Vol+ | Next |
  *   `-----------------------------------'                                       `----------------------------------'
  *                                       ,-------------.           ,-------------.
  *                                       |Animat|      |           |Toggle|Solid |
@@ -189,9 +235,9 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 [_LOWER] = LAYOUT_ergodox(
   // left hand
   VRSN,    KC_F1,   KC_F2,   KC_F3,   KC_F4,    KC_F5,   KC_F11,
-  KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,   KC_PERC, _______,
+  KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,   KC_PERC, KC_F6,
   KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,    KC_F5,
-  _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,   KC_F11,  _______,
+  _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,   KC_F11,  KC_F12,
   _______, _______, _______, _______, _______,
 
                                        _______, _______,
@@ -199,11 +245,11 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
                               _______, _______, _______,
 
   // right hand
-  KC_F12,  KC_F6,   KC_F7,      KC_F8,      KC_F9,   KC_F10,  KC_F11,
-  _______, KC_CIRC, KC_AMPR,    KC_ASTR,    KC_LPRN, KC_RPRN, _______,
-           KC_F6,   KC_UNDS,    KC_PLUS,    KC_LCBR, KC_RCBR, KC_PIPE,
-  _______, KC_F12,  S(KC_NUHS), S(KC_NUBS), KC_HOME, KC_END,  _______,
-                    _______,    KC_MNXT,    KC_VOLD, KC_VOLU, KC_MPLY,
+  KC_F12, KC_F6,   KC_F7,      KC_F8,      KC_F9,   KC_F10,  KC_F11,
+  KC_F5,  KC_CIRC, KC_AMPR,    KC_ASTR,    KC_LPRN, KC_RPRN, _______,
+          KC_F6,   KC_UNDS,    KC_PLUS,    KC_LCBR, KC_RCBR, KC_PIPE,
+  KC_F11, KC_F12,  S(KC_NUHS), S(KC_NUBS), KC_HOME, KC_END,  _______,
+                   _______,    KC_MPLY,    KC_VOLD, KC_VOLU, KC_MNXT,
 
   _______, _______,
   _______,
@@ -221,7 +267,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  * |---------+------+------+------+------+------|  L2  |           |  L2  |------+------+------+------+------+--------|
  * |         |  F7  |  F8  |  F9  | F10  | F11  |      |           |      | F12  |ISO # |ISO / |Pg Up |Pg Dn |        |
  * `---------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
- *   |       |      |      |      |      |                                       |      | Next | Vol- | Vol+ | Play |
+ *   |       |      |      |      |      |                                       |      | Play | Vol- | Vol+ | Next |
  *   `-----------------------------------'                                       `----------------------------------'
  *                                       ,-------------.           ,-------------.
  *                                       |Animat|      |           |Toggle|Solid |
@@ -234,9 +280,9 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 [_RAISE] = LAYOUT_ergodox(
   // left hand
   VRSN,    KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F11,
-  KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    _______,
+  KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_F6,
   KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,
-  _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  _______,
+  _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,
   _______, _______, _______, _______, _______,
 
                                                _______, _______,
@@ -244,11 +290,11 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
                                       _______, _______, _______,
 
   // right hand
-  KC_F12,  KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,
-  _______, KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    _______,
-           KC_F6,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS,
-  _______, KC_F12,  KC_NUHS, KC_NUBS, KC_PGUP, KC_PGDN, _______,
-                    _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY,
+  KC_F12, KC_F6,  KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,
+  KC_F5,  KC_6,   KC_7,    KC_8,    KC_9,    KC_0,    _______,
+          KC_F6,  KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS,
+  KC_F11, KC_F12, KC_NUHS, KC_NUBS, KC_PGUP, KC_PGDN, _______,
+                  _______, KC_MPLY, KC_VOLD, KC_VOLU, KC_MNXT,
 
   _______, _______,
   _______,
@@ -262,7 +308,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  * |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
  * |        |Reset |Debug |      |      |      |      |           |      |      |TRM on|TRMoff|      |      |  Del   |
  * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
- * |        |      |      |      |      |AG Nrm|------|           |------|AG Swp|QWERTY|Wrkman|Dvorak|      |        |
+ * | CPSLCK |      |      |      |      |AG Nrm|------|           |------|AG Swp|QWERTY|Wrkman|Dvorak|      |        |
  * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
  * |        |      |      |      |      |      |      |           |      |      |      | Prev | Next |      |        |
  * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
@@ -280,7 +326,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   // left hand
   VRSN,    _______, _______, _______, _______, _______, _______,
   _______, RESET,   DEBUG,   _______, _______, _______, _______,
-  _______, _______, _______, _______, _______, AG_NORM,
+  KC_CAPS, _______, _______, _______, _______, AG_NORM,
   _______, _______, _______, _______, _______, _______, _______,
   _______, _______, _______, _______, _______,
 
@@ -291,7 +337,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   // right hand
   _______, _______, _______, _______,  _______, _______, _______,
   _______, _______, TERM_ON, TERM_OFF, _______, _______, KC_DEL,
-           AG_SWAP, QWERTY,  WORKMAN,  DVORAK,  _______, _______,
+           AG_SWAP, QWERTY,  WORKMAN,  DVORAK,  COLEMAK, _______,
   _______, _______, _______, _______,  _______, _______, _______,
                     _______, _______,  _______, _______, _______,
 
@@ -386,24 +432,23 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   _______, _______, _______, _______, _______, _______, _______,
                     _______, _______, _______, _______, _______,
 
-  TG(_MOUSE), TG(_NUM),
+  TG(_MOUSE), TT(_NUM),
   _______,
   _______,    _______,  _______
 ),
 
-
 /* Keymap 2: NUMPAD
  *
  * ,--------------------------------------------------.           ,--------------------------------------------------.
- * |        |  F1  |  F2  |  F3  |  F4  |  F5  | F11  |           | F12  |  F6  |  F7  |  F8  |  F9  |  F10 |        |
+ * |        |   ✗  |   ✗  |   ✗  |   ✗  |   ✗  |   ✗  |           |   ✗  |   ✗  |   ✗  |   /  |   *  |   -  |        |
  * |--------+------+------+------+------+------+------|           |------+------+------+------+------+------+--------|
- * |        |  !   |  @   |  {   |  }   |  |   |      |           |      |      |  7   |  8   |  9   |  *   |        |
+ * |        |   ✗  | Home |  Up  |  End | PgUp |      |           |      |   ✗  |   7  |   8  |   9  |   +  |        |
  * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
- * |        |  #   |  $   |  (   |  )   |  `   |------|           |------|      |  4   |  5   |  6   |  +   |        |
+ * |        |   ✗  | Left | Down | Right| PgDn |------|           |------|   ✗  |   4  |   5  |   6  |   +  |    ✗   |
  * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
- * |        |  %   |  ^   |  [   |  ]   |  ~   |      |           |      |      |  1   |  2   |  3   |  \   |        |
+ * |        |   /  |   *  |   -  |   +  | Enter|      |           |      |   ✗  |   1  |   2  |   3  | Enter|  Enter |
  * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
- *   |      |      |      |      |      |                                       |  .   |  0   |  0   |  =   |      |
+ *   |      |      |      |      |   ✗  |                                       |   0  |   0  |   .  | Enter|   =  |
  *   `----------------------------------'                                       `----------------------------------'
  *                                      ,-------------.           ,-------------.
  *                                      |      |      |           |      |      |
@@ -415,22 +460,22 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  */
 [_NUM] = LAYOUT_ergodox(
   // left hand
-  _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F11,
-  _______, KC_EXLM, KC_AT,   KC_LCBR, KC_RCBR, KC_PIPE, _______,
-  _______, KC_HASH, KC_DLR,  KC_LPRN, KC_RPRN, KC_GRV,
-  _______, KC_PERC, KC_CIRC, KC_LBRC, KC_RBRC, KC_TILD, _______,
-  _______, _______, _______, _______, _______,
+  _______, KC_NO,   KC_NO,   KC_NO,   KC_NO,   KC_NO,   KC_NO,
+  _______, KC_NO,   KC_HOME, KC_UP,   KC_END,  KC_PGUP, KC_NO,
+  _______, KC_NO,   KC_LEFT, KC_DOWN, KC_RGHT, KC_PGDN,
+  _______, KC_PSLS, KC_PAST, KC_PMNS, KC_PPLS, KC_PENT, KC_NO,
+  _______, _______, _______, _______, KC_NO,
 
                                                _______, _______,
                                                         _______,
                                       _______, _______, _______,
 
   // right hand
-  KC_F12,  KC_F6,   KC_F7,     KC_F8,   KC_F9,   KC_F10,         KC_F11,
-  _______, _______, KC_KP_7,   KC_KP_8, KC_KP_9, KC_KP_ASTERISK, _______,
-           _______, KC_KP_4,   KC_KP_5, KC_KP_6, KC_KP_PLUS,     _______,
-  _______, _______, KC_KP_1,   KC_KP_2, KC_KP_3, KC_KP_SLASH,    _______,
-                    KC_KP_DOT, KC_KP_0, KC_KP_0, KC_KP_EQUAL,    _______,
+  KC_NO, KC_NO, KC_NO, KC_PSLS, KC_PAST, KC_PMNS, _______,
+  KC_NO, KC_NO, KC_P7, KC_P8,   KC_P9,   KC_PPLS, _______,
+         KC_NO, KC_P4, KC_P5,   KC_P6,   KC_PPLS, KC_NO,
+  KC_NO, KC_NO, KC_P1, KC_P2,   KC_P3,   KC_PENT, KC_PENT,
+                KC_P0, KC_P0,   KC_PDOT, KC_PENT, KC_PEQL,
 
   _______, _______,
   _______,
@@ -444,15 +489,15 @@ 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) {
-      SEND_STRING (QMK_KEYBOARD "/" QMK_KEYMAP " @ " QMK_VERSION);
-    }
-    break;
+      if (record->event.pressed) {
+        SEND_STRING (QMK_KEYBOARD "/" QMK_KEYMAP " @ " QMK_VERSION);
+      }
+      break;
     case 1:
-    if (record->event.pressed) { // For resetting EEPROM
-      eeconfig_init();
-    }
-    break;
+      if (record->event.pressed) { // For resetting EEPROM
+        eeconfig_init();
+      }
+      break;
   }
   return MACRO_NONE;
 };
@@ -461,23 +506,24 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   switch (keycode) {
     case QWERTY:
       if (record->event.pressed) {
-        print("mode just switched to qwerty and this is a huge string\n");
         set_single_persistent_default_layer(_QWERTY);
       }
       return false;
-      break;
     case WORKMAN:
       if (record->event.pressed) {
         set_single_persistent_default_layer(_WORKMAN);
       }
       return false;
-      break;
     case DVORAK:
       if (record->event.pressed) {
         set_single_persistent_default_layer(_DVORAK);
       }
       return false;
-      break;
+    case COLEMAK:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_COLEMAK);
+      }
+      return false;
     case LOWER:
       if (record->event.pressed) {
         layer_on(_LOWER);
@@ -494,7 +540,6 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         }
       }
       return false;
-      break;
     case RAISE:
       if (record->event.pressed) {
         layer_on(_RAISE);
@@ -511,19 +556,16 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         }
       }
       return false;
-      break;
     case EPRM:
       if (record->event.pressed) {
         eeconfig_init();
       }
       return false;
-      break;
     case VRSN:
       if (record->event.pressed) {
         SEND_STRING (QMK_KEYBOARD "/" QMK_KEYMAP " @ " QMK_VERSION);
       }
       return false;
-      break;
     case RGB_SLD:
       if (record->event.pressed) {
         #ifdef RGBLIGHT_ENABLE
@@ -531,7 +573,6 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #endif
       }
       return false;
-      break;
   }
   return true;
 }
@@ -550,19 +591,19 @@ void matrix_scan_user(void) {
   uint8_t layer = biton32(layer_state);
 
   ergodox_board_led_off();
-  ergodox_right_led_1_off();
-  ergodox_right_led_2_off();
-  ergodox_right_led_3_off();
+  ergodox_led_lower_off();
+  ergodox_led_raise_off();
+  ergodox_led_adjust_off();
 
   switch (layer) {
     case _LOWER:
-      ergodox_right_led_1_on();
+      ergodox_led_lower_on();
       break;
     case _RAISE:
-      ergodox_right_led_2_on();
+      ergodox_led_raise_on();
       break;
     case _ADJUST:
-      ergodox_right_led_3_on();
+      ergodox_led_adjust_on();
       break;
   }
 };

keyboards/ergodox_infinity/keymaps/dudeofawesome/visualizer.c

@@ -28,7 +28,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #error This visualizer needs that LCD is enabled
 #endif
 
-#include "visualizer.h"
+#include "./visualizer.h"
 #include "visualizer_keyframes.h"
 #include "lcd_keyframes.h"
 #include "lcd_backlight_keyframes.h"
@@ -295,17 +295,17 @@ void ergodox_board_led_on(void){
   // No board led support
 }
 
-void ergodox_right_led_1_on(void){
+void ergodox_led_lower_on(void){
   user_data_keyboard.led_on |= (1u << 0);
   visualizer_set_user_data(&user_data_keyboard);
 }
 
-void ergodox_right_led_2_on(void){
+void ergodox_led_raise_on(void){
   user_data_keyboard.led_on |= (1u << 1);
   visualizer_set_user_data(&user_data_keyboard);
 }
 
-void ergodox_right_led_3_on(void){
+void ergodox_led_adjust_on(void){
   user_data_keyboard.led_on |= (1u << 2);
   visualizer_set_user_data(&user_data_keyboard);
 }
@@ -314,32 +314,32 @@ void ergodox_board_led_off(void){
   // No board led support
 }
 
-void ergodox_right_led_1_off(void){
+void ergodox_led_lower_off(void){
   user_data_keyboard.led_on &= ~(1u << 0);
   visualizer_set_user_data(&user_data_keyboard);
 }
 
-void ergodox_right_led_2_off(void){
+void ergodox_led_raise_off(void){
   user_data_keyboard.led_on &= ~(1u << 1);
   visualizer_set_user_data(&user_data_keyboard);
 }
 
-void ergodox_right_led_3_off(void){
+void ergodox_led_adjust_off(void){
   user_data_keyboard.led_on &= ~(1u << 2);
   visualizer_set_user_data(&user_data_keyboard);
 }
 
-void ergodox_right_led_1_set(uint8_t n) {
+void ergodox_led_lower_set(uint8_t n) {
   user_data_keyboard.led1 = n;
   visualizer_set_user_data(&user_data_keyboard);
 }
 
-void ergodox_right_led_2_set(uint8_t n) {
+void ergodox_led_raise_set(uint8_t n) {
   user_data_keyboard.led2 = n;
   visualizer_set_user_data(&user_data_keyboard);
 }
 
-void ergodox_right_led_3_set(uint8_t n) {
+void ergodox_led_adjust_set(uint8_t n) {
   user_data_keyboard.led3 = n;
   visualizer_set_user_data(&user_data_keyboard);
 }

keyboards/ergodox_infinity/keymaps/dudeofawesome/visualizer.h

@@ -0,0 +1,35 @@
+/* Copyright 2017 Fred Sundvik
+ *
+ * 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 VISUALIZER_H_
+#define VISUALIZER_H_
+
+#include "visualizer.h"
+#include "led.h"
+
+void ergodox_led_lower_on (void);
+void ergodox_led_raise_on (void);
+void ergodox_led_adjust_on (void);
+
+void ergodox_led_lower_off (void);
+void ergodox_led_raise_off (void);
+void ergodox_led_adjust_off (void);
+
+void ergodox_led_lower_set (uint8_t n);
+void ergodox_led_raise_set (uint8_t n);
+void ergodox_led_adjust_set (uint8_t n);
+
+#endif /* VISUALIZER_H_ */

keyboards/ergodox_infinity/keymaps/halfkeyboard/rules.mk

@@ -67,7 +67,7 @@ CUSTOM_MATRIX    = yes # Custom matrix file for the ErgoDox EZ
 SLEEP_LED_ENABLE = yes # 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
 UNICODE_ENABLE   = yes # Unicode
-ONEHAND_ENABLE   = yes # Allow swapping hands of keyboard
+SWAP_HANDS_ENABLE = yes # Allow swapping hands of keyboard
 STENO_ENABLE = yes  #enable plover steno mode
 CUSTOM_MATRIX = yes # Custom matrix file
 SERIAL_LINK_ENABLE = yes

keyboards/ergodox_infinity/rules.mk

@@ -67,7 +67,7 @@ CUSTOM_MATRIX    = yes # Custom matrix file for the ErgoDox EZ
 SLEEP_LED_ENABLE = yes # 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
 UNICODE_ENABLE   = yes # Unicode
-ONEHAND_ENABLE   = yes # Allow swapping hands of keyboard
+SWAP_HANDS_ENABLE= yes # Allow swapping hands of keyboard
 
 CUSTOM_MATRIX = yes # Custom matrix file
 SERIAL_LINK_ENABLE = yes
@@ -79,11 +79,11 @@ MIDI_ENABLE = no
 RGBLIGHT_ENABLE = no
 
 LCD_DRIVER = st7565
-LCD_WIDTH = 128 
+LCD_WIDTH = 128
 LCD_HEIGHT = 32
 
 LED_DRIVER = is31fl3731c
-LED_WIDTH = 7 
+LED_WIDTH = 7
 LED_HEIGHT = 7
 
 LAYOUTS = ergodox

keyboards/hadron/keymaps/default/rules.mk

@@ -1,7 +1,7 @@
 
 
 # Build Options
-#   change to "no" to disable the options, or define them in the Makefile in 
+#   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)
@@ -16,7 +16,7 @@ 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 = yes        # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
-ONEHAND_ENABLE = no        # Enable one-hand typing
+SWAP_HANDS_ENABLE = no        # Enable one-hand typing
 
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
 SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend

keyboards/hadron/keymaps/side_numpad/rules.mk

@@ -1,7 +1,7 @@
 
 
 # Build Options
-#   change to "no" to disable the options, or define them in the Makefile in 
+#   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)
@@ -16,7 +16,7 @@ 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 = yes        # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
-ONEHAND_ENABLE = no        # Enable one-hand typing
+SWAP_HANDS_ENABLE = no        # Enable one-hand typing
 
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
 SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend

keyboards/handwired/dactyl/dactyl.c

@@ -57,7 +57,7 @@ out:
     return mcp23018_status;
 }
 
-#ifdef ONEHAND_ENABLE
+#ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
 // swap-hands action needs a matrix to define the swap
 const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {

keyboards/handwired/dactyl/rules.mk

@@ -80,7 +80,7 @@ COMMAND_ENABLE          = no  # Commands for debug and configuration
 CUSTOM_MATRIX           = yes # Custom matrix file for the Dactyl
 NKRO_ENABLE             = yes # USB Nkey Rollover
 UNICODE_ENABLE          = yes # Unicode
-ONEHAND_ENABLE          = yes # Allow swapping hands of keyboard
+SWAP_HANDS_ENABLE       = yes # Allow swapping hands of keyboard
 SLEEP_LED_ENABLE        = no
 API_SYSEX_ENABLE        = no
 RGBLIGHT_ENABLE         = no

keyboards/handwired/dactyl_manuform/config.h

@@ -0,0 +1,87 @@
+/*
+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"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x3060
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    tshort
+#define PRODUCT         Dactyl-Manuform
+#define DESCRIPTION     A split keyboard for the cheap makers
+
+/* key matrix size */
+// Rows are doubled-up
+#define MATRIX_ROWS 10
+#define MATRIX_COLS 5
+
+// wiring of each half
+#define MATRIX_ROW_PINS { F7, B1, B3, B2, B6 }
+// #define MATRIX_COL_PINS { B5, B4, E6, D7, C6 }
+#define MATRIX_COL_PINS { C6, D7, E6, B4, B5 }
+
+/* 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/handwired/dactyl_manuform/dactyl_manuform.c

@@ -0,0 +1,23 @@
+#include "dactyl_manuform.h"
+
+
+#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) {
+
+    // // green led on
+    // DDRD |= (1<<5);
+    // PORTD &= ~(1<<5);
+
+    // // orange led on
+    // DDRB |= (1<<0);
+    // PORTB &= ~(1<<0);
+
+	matrix_init_user();
+};
+

keyboards/handwired/dactyl_manuform/dactyl_manuform.h

@@ -0,0 +1,71 @@
+#ifndef REV2_H
+#define REV2_H
+
+#include "dactyl_manuform.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
+
+#define KEYMAP( \
+	L00, L01, L02, L03, L04,                     R00, R01, R02, R03, R04, \
+	L10, L11, L12, L13, L14,                     R10, R11, R12, R13, R14, \
+	L20, L21, L22, L23, L24,                     R20, R21, R22, R23, R24, \
+	     L31, L32,                                         R33, R34,      \
+                       L33, L34,                     R31, R32,                \
+                                 L44, L42, R43, R41,                          \
+                                 L43, L41, R44, R42                           \
+	) \
+	{ \
+		{ L00, L01, L02, L03, L04 },    \
+		{ L10, L11, L12, L13, L14 },    \
+		{ L20, L21, L22, L23, L24 },    \
+		{ KC_NO, L31, L32, L33, L34 },  \
+		{ KC_NO, L41, L42, L43, L44 },  \
+\
+		{ R04, R03, R02, R01, R00 },    \
+		{ R14, R13, R12, R11, R10 },    \
+		{ R24, R23, R22, R21, R20 },    \
+		{ KC_NO, R34, R33, R32, R31  }, \
+		{ KC_NO, R44, R43, R42, R41  }  \
+	}
+#else
+
+#define KEYMAP( \
+	L00, L01, L02, L03, L04,                      R00, R01, R02, R03, R04, \
+	L10, L11, L12, L13, L14,                      R10, R11, R12, R13, R14, \
+	L20, L21, L22, L23, L24,                      R20, R21, R22, R23, R24, \
+	     L31, L32,                                          L33, L34, \
+                       R31, R32,                     R33, R34, \
+                                 L41, L42, L43, L44, \
+                                 R41, R42, R43, R44 \
+	) \
+	{ \
+		{ L00, L01, L02, L03, L04 }, \
+		{ L10, L11, L12, L13, L14 }, \
+		{ L20, L21, L22, L23, L24 }, \
+		{ KC_NO, L31, L32, L33, L34 }, \
+		{ KC_NO, L41, L42, L43, L44 }, \
+\
+		{ R00, R01, R02, R03, R04 }, \
+		{ R10, R11, R12, R13, R14 }, \
+		{ R20, R21, R22, R23, R24 }, \
+		{ KC_NO, R31, R32, R33, R34  }, \
+		{ KC_NO, R41, R42, R43, R44  }  \
+	}
+
+#endif
+
+#endif

keyboards/handwired/dactyl_manuform/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/handwired/dactyl_manuform/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/handwired/dactyl_manuform/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/handwired/dactyl_manuform/keymaps/default/keymap.c

@@ -0,0 +1,119 @@
+#include "dactyl_manuform.h"
+#include "action_layer.h"
+#include "eeconfig.h"
+
+extern keymap_config_t keymap_config;
+
+#define _BASE 0
+#define _NAV 1
+#define _NUM 2
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+  NAV,
+  NUM,
+};
+
+// Fillers to make layering more clear
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Base (qwerty)
+ * ,----------------------------------,                             ,----------------------------------,
+ * |   Q  |   W  |   E  |   R  |   T  |                             |   Y  |   U  |   I  |   O  |   P  | 
+ * |------+------+------+------+------|                             |-------------+------+------+------|
+ * |   A  |   S  |   D  |   F  |   G  |                             |   H  |   J  |   K  |   L  |   ;  |
+ * |------+------+------+------+------|                             |------|------+------+------+------|
+ * |   Z  |   X  |   C  |   V  |   B  |                             |   N  |   M  |   ,  |   .  |   '  |
+ * |------+------+------+-------------,                             ,-------------+------+------+------,
+ *        |  [   |   ]  |                                                         |   -  |   =  |
+ *        '------+------'-------------'                             '-------------'------+------'
+ *                      | esc  |  bs  |                             | space|enter |
+ *                      |  +   |   +  |                             |  +   |  +   |
+ *                      | shift| ctrl |                             | alt  |shift |
+ *                      '------+------'                             '------+------'
+ *                                    '------+------' '------+------'
+ *                                    |  tab | home | | end  |  del |
+ *                                    |------+------' '------+------|
+ *                                    |\(NAV)|   ~  | | gui  |/(NUM)|
+ *                                    '------+------' '------+------'
+ */
+
+[_BASE] = 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_QUOT, \
+           KC_LBRC, KC_RBRC,                                                             KC_MINS, KC_EQL,       \
+                             SFT_T(KC_ESC),  CTL_T(KC_BSPC),  ALT_T(KC_SPC),  SFT_T(KC_ENT),                    \
+                                   KC_TAB,            KC_HOME, KC_END,  KC_DEL,                                 \
+                                   LT(_NAV, KC_BSLS), KC_GRV,  KC_LGUI, LT(_NUM, KC_SLSH)                       \
+),
+
+/* Navigation layer
+ * ,----------------------------------,                             ,----------------------------------,
+ * |      |      |  mup |      |      |                             |      |      |  up  |      |      | 
+ * |------+------+------+------+------|                             |-------------+------+------+------|
+ * |      | mleft| mdown|mright|      |                             |      | left | down |right |      |
+ * |------+------+------+------+------|                             |------|------+------+------+------|
+ * |      |      |      |      |      |                             |      |      |      |      |      |
+ * |------+------+------+-------------,                             ,-------------+------+------+------,
+ *        |      |      |                                                         | mbtn |mbtn2 |
+ *        '------+------'-------------'                             '-------------'------+------'
+ *                      |      |      |                             |      |      |
+ *                      |      |      |                             |      |      |
+ *                      |      |      |                             |      |      |
+ *                      '------+------'                             '------+------'
+ *                                    '------+------' '------+------'
+ *                                    |  tab | home | | end  |  del |
+ *                                    '------+------' '------+------'
+ *                                    |\(NAV)|   ~  | | gui  |/(NUM)|
+ *                                    '------+------' '------+------'
+ */
+
+[_NAV] = KEYMAP( \
+  KC_TRNS,  KC_TRNS,     KC_MS_UP,   KC_TRNS,     KC_TRNS, KC_TRNS, KC_TRNS,  KC_UP,   KC_TRNS, KC_TRNS, \
+  KC_TRNS,  KC_MS_LEFT,  KC_MS_DOWN, KC_MS_RIGHT, KC_TRNS, KC_TRNS, KC_LEFT, KC_DOWN, KC_RIGHT, 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_MS_BTN1, KC_MS_BTN2, \
+                               KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+                               KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+                               KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+),
+/* Numbers layer
+ * ,----------------------------------,                             ,----------------------------------,
+ * | F1   | F2   | F3   | F4   | F5   |                             |  F6  | F7   |  F8  |  F9  |  F10 |
+ * |------+------+------+------+------|                             |-------------+------+------+------|
+ * |  1   |  2   |  3   |  4   |  5   |                             |  6   |  7   |  8   |  9   |  10  |
+ * |------+------+------+------+------|                             |------|------+------+------+------|
+ * |  !   |  @   |  #   |  $   |  %   |                             |  ^   |  &   |  *   |  (   |  )   |
+ * |------+------+------+-------------,                             ,-------------+------+------+------,
+ *        | F11  | F12  |                                                         |      |      |
+ *        '------+------'-------------'                             '-------------'------+------'
+ *                      |      |      |                             |      |      |
+ *                      |      |      |                             |      |      |
+ *                      |      |      |                             |      |      |
+ *                      '------+------'                             '------+------'
+ *                                    '------+------' '------+------'
+ *                                    |  tab | home | | end  |  del |
+ *                                    '------+------' '------+------'
+ *                                    |\(NAV)|   ~  | | gui  |/(NUM)|
+ *                                    '------+------' '------+------'
+ */
+[_NUM] = KEYMAP( \
+  KC_F1, KC_F2, KC_F3, KC_F4, KC_F5,  KC_F6,  KC_F7,    KC_F8,   KC_F9,   KC_F10, \
+  KC_1,  KC_2,  KC_3,  KC_4,  KC_5,   KC_6,   KC_7,     KC_8,    KC_9,    KC_0, \
+  KC_EXLM,  KC_AT,  KC_HASH,  KC_DLR, KC_PERC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_UNDS, \
+            KC_F11,  KC_F12,                                     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
+)
+};
+
+void persistent_default_layer_set(uint16_t default_layer) {
+  eeconfig_update_default_layer(default_layer);
+  default_layer_set(default_layer);
+}
+

keyboards/handwired/dactyl_manuform/keymaps/default/rules.mk

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

keyboards/handwired/dactyl_manuform/keymaps/dvorak/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/handwired/dactyl_manuform/keymaps/dvorak/keymap.c

@@ -0,0 +1,119 @@
+#include "dactyl_manuform.h"
+#include "action_layer.h"
+#include "eeconfig.h"
+
+extern keymap_config_t keymap_config;
+
+#define _BASE 0
+#define _NAV 1
+#define _NUM 2
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+  NAV,
+  NUM,
+};
+
+// Fillers to make layering more clear
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Base (dvorak)
+ * ,----------------------------------,                             ,----------------------------------,
+ * |   '  |   ,  |   .  |   p  |   y  |                             |   f  |   g  |   c  |   r  |   l  | 
+ * |------+------+------+------+------|                             |-------------+------+------+------|
+ * |   a  |   o  |   e  |   u  |   i  |                             |   d  |   h  |   t  |   n  |   s  |
+ * |------+------+------+------+------|                             |------|------+------+------+------|
+ * |   ;  |   q  |   j  |   k  |   x  |                             |   b  |   m  |   w  |   v  |   z  |
+ * |------+------+------+-------------,                             ,-------------+------+------+------,
+ *        |  [   |   ]  |                                                         |   -  |   =  |
+ *        '------+------'-------------'                             '-------------'------+------'
+ *                      | esc  |  bs  |                             | space|enter |
+ *                      |  +   |   +  |                             |  +   |  +   |
+ *                      | shift| ctrl |                             | alt  |shift |
+ *                      '------+------'                             '------+------'
+ *                                    '------+------' '------+------'
+ *                                    |  tab | home | | end  |  del |
+ *                                    |------+------' '------+------|
+ *                                    |\(NAV)|   ~  | | gui  |/(NUM)|
+ *                                    '------+------' '------+------'
+ */
+
+[_BASE] = KEYMAP( \
+  KC_QUOT, KC_COMM, KC_DOT,  KC_P, KC_Y,                                     KC_F, KC_G, KC_C,    KC_R,   KC_L, \
+  KC_A,    KC_O,    KC_E,    KC_U, KC_I,                                     KC_D, KC_H, KC_T,    KC_N,   KC_S, \
+  KC_SCLN, KC_Q,    KC_J,    KC_K, KC_X,                                     KC_B, KC_M, KC_W,    KC_V,   KC_Z, \
+           KC_LBRC, KC_RBRC,                                                             KC_MINS, KC_EQL,       \
+                             SFT_T(KC_ESC),  CTL_T(KC_BSPC),  ALT_T(KC_SPC),  SFT_T(KC_ENT),                    \
+                                   KC_TAB,            KC_HOME, KC_END,  KC_DEL,                                 \
+                                   LT(_NAV, KC_BSLS), KC_GRV,  KC_LGUI, LT(_NUM, KC_SLSH)                       \
+),
+
+/* Navigation layer
+ * ,----------------------------------,                             ,----------------------------------,
+ * |      |      |  mup |      |      |                             |      |      |  up  |      |      | 
+ * |------+------+------+------+------|                             |-------------+------+------+------|
+ * |      | mleft| mdown|mright|      |                             |      | left | down |right |      |
+ * |------+------+------+------+------|                             |------|------+------+------+------|
+ * |      |      |      |      |      |                             |      |      |      |      |      |
+ * |------+------+------+-------------,                             ,-------------+------+------+------,
+ *        |      |      |                                                         | mbtn |mbtn2 |
+ *        '------+------'-------------'                             '-------------'------+------'
+ *                      |      |      |                             |      |      |
+ *                      |      |      |                             |      |      |
+ *                      |      |      |                             |      |      |
+ *                      '------+------'                             '------+------'
+ *                                    '------+------' '------+------'
+ *                                    |  tab | home | | end  |  del |
+ *                                    '------+------' '------+------'
+ *                                    |\(NAV)|   ~  | | gui  |/(NUM)|
+ *                                    '------+------' '------+------'
+ */
+
+[_NAV] = KEYMAP( \
+  KC_TRNS,  KC_TRNS,     KC_MS_UP,   KC_TRNS,     KC_TRNS, KC_TRNS, KC_TRNS,  KC_UP,   KC_TRNS, KC_TRNS, \
+  KC_TRNS,  KC_MS_LEFT,  KC_MS_DOWN, KC_MS_RIGHT, KC_TRNS, KC_TRNS, KC_LEFT, KC_DOWN, KC_RIGHT, 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_MS_BTN1, KC_MS_BTN2, \
+                               KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+                               KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+                               KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+),
+/* Numbers layer
+ * ,----------------------------------,                             ,----------------------------------,
+ * | F1   | F2   | F3   | F4   | F5   |                             |  F6  | F7   |  F8  |  F9  |  F10 |
+ * |------+------+------+------+------|                             |-------------+------+------+------|
+ * |  1   |  2   |  3   |  4   |  5   |                             |  6   |  7   |  8   |  9   |  10  |
+ * |------+------+------+------+------|                             |------|------+------+------+------|
+ * |  !   |  @   |  #   |  $   |  %   |                             |  ^   |  &   |  *   |  (   |  )   |
+ * |------+------+------+-------------,                             ,-------------+------+------+------,
+ *        | F11  | F12  |                                                         |      |      |
+ *        '------+------'-------------'                             '-------------'------+------'
+ *                      |      |      |                             |      |      |
+ *                      |      |      |                             |      |      |
+ *                      |      |      |                             |      |      |
+ *                      '------+------'                             '------+------'
+ *                                    '------+------' '------+------'
+ *                                    |  tab | home | | end  |  del |
+ *                                    '------+------' '------+------'
+ *                                    |\(NAV)|   ~  | | gui  |/(NUM)|
+ *                                    '------+------' '------+------'
+ */
+[_NUM] = KEYMAP( \
+  KC_F1, KC_F2, KC_F3, KC_F4, KC_F5,  KC_F6,  KC_F7,    KC_F8,   KC_F9,   KC_F10, \
+  KC_1,  KC_2,  KC_3,  KC_4,  KC_5,   KC_6,   KC_7,     KC_8,    KC_9,    KC_0, \
+  KC_EXLM,  KC_AT,  KC_HASH,  KC_DLR, KC_PERC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_UNDS, \
+            KC_F11,  KC_F12,                                     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
+)
+};
+
+void persistent_default_layer_set(uint16_t default_layer) {
+  eeconfig_update_default_layer(default_layer);
+  default_layer_set(default_layer);
+}
+

keyboards/handwired/dactyl_manuform/keymaps/dvorak/rules.mk

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

keyboards/handwired/dactyl_manuform/matrix.c

@@ -0,0 +1,466 @@
+/*
+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_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)
+{
+#ifdef DISABLE_JTAG
+  // JTAG disable for PORT F. write JTD bit twice within four cycles.
+  MCUCR |= (1<<JTD);
+  MCUCR |= (1<<JTD);
+#endif
+
+    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/handwired/dactyl_manuform/readme.md

@@ -0,0 +1,147 @@
+Dactyl manuform
+======
+
+the [Dactyl-Manuform](https://github.com/tshort/dactyl-keyboard) is a split curved keyboard based on the design of [adereth dactyl](https://github.com/adereth/dactyl-keyboard) and thumb cluster design of the [manuform](https://geekhack.org/index.php?topic=46015.0) keyboard, the hardware is similar to the let's split keyboard. all information needed for making one is in the first link.
+
+## First Time Setup
+
+Download or clone the `qmk_firmware` repo and navigate to its top level directory. Once your build environment is setup, you'll be able to generate the default .hex using:
+
+```
+$ make dactyl_manuform:dvorak
+```
+
+You will see a lot of output and if everything worked correctly you will see the built hex file:
+
+```
+dactyl_manuform_dvorak.hex
+```
+
+If you would like to use one of the alternative keymaps, or create your own, copy one of the existing [keymaps](keymaps/) and run make like so:
+
+```
+$ make dactyl_manuform:YOUR_KEYMAP_NAME
+```
+
+If everything worked correctly you will see a file:
+
+```
+dactyl_manuform_YOUR_KEYMAP_NAME.hex
+```
+
+For more information on customizing keymaps, take a look at the primary documentation for [Customizing Your Keymap](/docs/faq_keymap.md) in the main readme.md.
+
+Required Hardware
+-----------------
+
+Apart from diodes and key switches for the keyboard matrix in each half, you
+will need:
+
+* 2 Arduino Pro Micros. You can find these on AliExpress for ≈3.50USD each.
+* 2 TRRS sockets and 1 TRRS cable, or 2 TRS sockets and 1 TRS cable
+
+Alternatively, you can use any sort of cable and socket that has at least 3
+wires. If you want to use I2C to communicate between halves, you will need a
+cable with at least 4 wires and 2x 4.7kΩ pull-up resistors
+
+Optional Hardware
+-----------------
+A speaker can be hooked-up to either side to the `5` (`C6`) pin and `GND`, and turned on via `AUDIO_ENABLE`.
+
+Wiring
+------
+
+The 3 wires of the TRS/TRRS cable need to connect GND, VCC, and digital pin 3 (i.e.
+PD0 on the ATmega32u4) between the two Pro Micros.
+
+Next, wire your key matrix to any of the remaining 17 IO pins of the pro micro
+and modify the `matrix.c` accordingly.
+
+The wiring for serial:
+
+![serial wiring](https://i.imgur.com/C3D1GAQ.png)
+
+The wiring for i2c:
+
+![i2c wiring](https://i.imgur.com/Hbzhc6E.png)
+
+The pull-up resistors may be placed on either half. It is also possible
+to use 4 resistors and have the pull-ups in both halves, but this is
+unnecessary in simple use cases.
+
+You can change your configuration between serial and i2c by modifying your `config.h` file.
+
+Notes on Software Configuration
+-------------------------------
+
+the keymaps in here are for the 4x5 layout of the keyboard only.
+
+Flashing
+-------
+From the top level `qmk_firmware` directory run `make KEYBOARD:KEYMAP:avrdude` for automatic serial port resolution and flashing.
+Example: `make lets_split/rev2:default:avrdude`
+
+
+Choosing which board to plug the USB cable into (choosing Master)
+--------
+Because the two boards are identical, the firmware has logic to differentiate the left and right board.
+
+It uses two strategies to figure things out: looking at the EEPROM (memory on the chip) or looking if the current board has the usb cable.
+
+The EEPROM approach requires additional setup (flashing the eeprom) but allows you to swap the usb cable to either side.
+
+The USB cable approach is easier to setup and if you just want the usb cable on the left board, you do not need to do anything extra.
+
+### Setting the left hand as master
+If you always plug the usb cable into the left board, nothing extra is needed as this is the default. Comment out `EE_HANDS` and comment out `I2C_MASTER_RIGHT` or `MASTER_RIGHT` if for some reason it was set.
+
+### Setting the right hand as master
+If you always plug the usb cable into the right board, add an extra flag to your `config.h`
+```
+ #define MASTER_RIGHT
+```
+
+### Setting EE_hands to use either hands as master
+If you define `EE_HANDS` in your `config.h`, you will need to set the
+EEPROM for the left and right halves.
+
+The EEPROM is used to store whether the
+half is left handed or right handed. This makes it so that the same firmware
+file will run on both hands instead of having to flash left and right handed
+versions of the firmware to each half. To flash the EEPROM file for the left
+half run:
+```
+avrdude -p atmega32u4 -P $(COM_PORT) -c avr109 -U eeprom:w:eeprom-lefthand.eep
+// or the equivalent in dfu-programmer
+
+```
+and similarly for right half
+```
+avrdude -p atmega32u4 -P $(COM_PORT) -c avr109 -U eeprom:w:eeprom-righhand.eep
+// or the equivalent in dfu-programmer
+```
+
+NOTE: replace `$(COM_PORT)` with the port of your device (e.g. `/dev/ttyACM0`)
+
+After you have flashed the EEPROM, you then need to set `EE_HANDS` in your config.h, rebuild the hex files and reflash.
+
+Note that you need to program both halves, but you have the option of using
+different keymaps for each half. You could program the left half with a QWERTY
+layout and the right half with a Colemak layout using bootmagic's default layout option.
+Then if you connect the left half to a computer by USB the keyboard will use QWERTY and Colemak when the
+right half is connected.
+
+
+Notes on Using Pro Micro 3.3V
+-----------------------------
+
+Do update the `F_CPU` parameter in `rules.mk` to `8000000` which reflects
+the frequency on the 3.3V board.
+
+Also, if the slave board is producing weird characters in certain columns,
+update the following line in `matrix.c` to the following:
+
+```
+// _delay_us(30);  // without this wait read unstable value.
+_delay_us(300);  // without this wait read unstable value.
+```

keyboards/handwired/dactyl_manuform/rules.mk

@@ -0,0 +1,75 @@
+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)
+
+# Bootloader
+#     This definition is optional, and if your keyboard supports multiple bootloaders of
+#     different sizes, comment this out, and the correct address will be loaded 
+#     automatically (+60). See bootloader.mk for all options.
+BOOTLOADER = caterina
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+# 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_4x12

keyboards/handwired/dactyl_manuform/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/handwired/dactyl_manuform/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/handwired/dactyl_manuform/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/handwired/dactyl_manuform/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/helix/rev1/keymaps/OLED_sample/rules.mk

@@ -15,7 +15,7 @@ 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 = yes        # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
-ONEHAND_ENABLE = no        # Enable one-hand typing
+SWAP_HANDS_ENABLE = no        # Enable one-hand typing
 
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
 SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend

keyboards/helix/rev1/rev1.c

@@ -1,9 +1,5 @@
 #include "helix.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_kb(void) {
-    #ifdef AUDIO_ENABLE
-        PLAY_SONG(tone_goodbye);
-	_delay_ms(150);
-	stop_all_notes();
-    #endif
-}

keyboards/helix/rev2/config.h

@@ -29,21 +29,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define PRODUCT         Helix Beta
 #define DESCRIPTION     A split keyboard for the cheap makers
 
-#define HELIX_ROWS 5
-
-/* key matrix size */
-// Rows are doubled-up
-#if  HELIX_ROWS == 4
-  #define MATRIX_ROWS 8
-  #define MATRIX_COLS 7
-  #define MATRIX_ROW_PINS { D4, C6, D7, E6 }
-#elif HELIX_ROWS == 5
-  #define MATRIX_ROWS 10
-  #define MATRIX_COLS 7
-  #define MATRIX_ROW_PINS { D4, C6, D7, E6, B4 }
-#else
-  #error "expected HELIX_ROWS 4 or 5"
-#endif
 
 // wiring of each half
 #define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3, B2 }

keyboards/helix/rev2/keymaps/default/config.h

@@ -35,8 +35,27 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // #define MASTER_RIGHT
 // #define EE_HANDS
 
+// Helix keyboard OLED support
 //#define SSD1306OLED
 
+/* Select rows configuration */
+// Rows are 4 or 5
+#define HELIX_ROWS 5
+
+/* key matrix size */
+// Rows are doubled-up
+#if  HELIX_ROWS == 4
+  #define MATRIX_ROWS 8
+  #define MATRIX_COLS 7
+  #define MATRIX_ROW_PINS { D4, C6, D7, E6 }
+#elif HELIX_ROWS == 5
+  #define MATRIX_ROWS 10
+  #define MATRIX_COLS 7
+  #define MATRIX_ROW_PINS { D4, C6, D7, E6, B4 }
+#else
+  #error "expected HELIX_ROWS 4 or 5"
+#endif
+
 #define USE_SERIAL_PD2
 
 #define PREVENT_STUCK_MODIFIERS
@@ -46,9 +65,33 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #undef RGBLED_NUM
 #define RGBLIGHT_ANIMATIONS
+// Helix keyboard : see ./rules.mk: RGBLIGHT_ENABLE = yes or no
+// Helix keyboard : RGBLED_NUM 6 or 32
 #define RGBLED_NUM 6
-#define RGBLIGHT_LIMIT_VAL 255
+#if RGBLED_NUM <= 6
+  #define RGBLIGHT_LIMIT_VAL 255
+#else
+  #if HELIX_ROWS == 5
+    #define RGBLIGHT_LIMIT_VAL 120
+  #else
+    #define RGBLIGHT_LIMIT_VAL 130
+  #endif
+#endif
 #define RGBLIGHT_HUE_STEP 10
 #define RGBLIGHT_SAT_STEP 17
 #define RGBLIGHT_VAL_STEP 17
 #endif
+
+#ifdef RGBLIGHT_ENABLE
+// USB_MAX_POWER_CONSUMPTION value for Helix keyboard
+//  120  RGBoff, OLEDoff
+//  120  OLED
+//  330  RGB 6
+//  300  RGB 32
+//  310  OLED & RGB 32
+  #define USB_MAX_POWER_CONSUMPTION 330
+#else
+  // fix iPhone and iPad power adapter issue
+  // iOS device need lessthan 100
+  #define USB_MAX_POWER_CONSUMPTION 100
+#endif

keyboards/helix/rev2/keymaps/default/rules.mk

@@ -14,8 +14,10 @@ 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
+# Helix keyboard : see ./config.h: RGBLED_NUM 6 or 32
+# Helix keyboard : RGBLIGHT_ENABLE = no or yes
 RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
-ONEHAND_ENABLE = no        # Enable one-hand typing
+SWAP_HANDS_ENABLE = no        # Enable one-hand typing
 
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
 SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend

keyboards/helix/rev2/keymaps/led_test/config.h

@@ -0,0 +1,97 @@
+/*
+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 */
+
+#define USE_I2C
+#define USE_SERIAL
+//#define USE_MATRIX_I2C
+
+/* Select hand configuration */
+
+#define MASTER_LEFT
+// #define MASTER_RIGHT
+// #define EE_HANDS
+
+// Helix keyboard OLED support
+#define SSD1306OLED
+
+/* Select rows configuration */
+// Rows are 4 or 5
+#define HELIX_ROWS 5
+
+/* key matrix size */
+// Rows are doubled-up
+#if  HELIX_ROWS == 4
+  #define MATRIX_ROWS 8
+  #define MATRIX_COLS 7
+  #define MATRIX_ROW_PINS { D4, C6, D7, E6 }
+#elif HELIX_ROWS == 5
+  #define MATRIX_ROWS 10
+  #define MATRIX_COLS 7
+  #define MATRIX_ROW_PINS { D4, C6, D7, E6, B4 }
+#else
+  #error "expected HELIX_ROWS 4 or 5"
+#endif
+
+#define USE_SERIAL_PD2
+
+#define PREVENT_STUCK_MODIFIERS
+#define TAPPING_FORCE_HOLD
+#define TAPPING_TERM 100
+
+
+#undef RGBLED_NUM
+#define RGBLIGHT_ANIMATIONS
+// Helix keyboard : see ./rules.mk: RGBLIGHT_ENABLE = yes or no
+// Helix keyboard : RGBLED_NUM 6 or 32
+#define RGBLED_NUM 32
+#if RGBLED_NUM <= 6
+  #define RGBLIGHT_LIMIT_VAL 255
+#else
+  #if HELIX_ROWS == 5
+    #define RGBLIGHT_LIMIT_VAL 120
+  #else
+    #define RGBLIGHT_LIMIT_VAL 130
+  #endif
+#endif
+#define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 17
+#define RGBLIGHT_VAL_STEP 17
+#endif
+
+#ifdef RGBLIGHT_ENABLE
+// USB_MAX_POWER_CONSUMPTION value for Helix keyboard
+//  120  RGBoff, OLEDoff
+//  120  OLED
+//  330  RGB 6
+//  300  RGB 32
+//  310  OLED & RGB 32
+  #define USB_MAX_POWER_CONSUMPTION 330
+#else
+  // fix iPhone and iPad power adapter issue
+  // iOS device need lessthan 100
+  #define USB_MAX_POWER_CONSUMPTION 100
+#endif

keyboards/helix/rev2/keymaps/led_test/keymap.c

@@ -0,0 +1,616 @@
+#include "helix.h"
+#include "bootloader.h"
+#include "action_layer.h"
+#include "eeconfig.h"
+#ifdef PROTOCOL_LUFA
+#include "lufa.h"
+#include "split_util.h"
+#endif
+#include "LUFA/Drivers/Peripheral/TWI.h"
+#ifdef AUDIO_ENABLE
+  #include "audio.h"
+#endif
+#ifdef SSD1306OLED
+  #include "ssd1306.h"
+#endif
+
+extern keymap_config_t keymap_config;
+
+#ifdef RGBLIGHT_ENABLE
+//Following line allows macro to read current RGB settings
+extern rgblight_config_t rgblight_config;
+#endif
+
+extern uint8_t is_master;
+
+// 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 _COLEMAK 1
+#define _DVORAK 2
+#define _LOWER 3
+#define _RAISE 4
+#define _ADJUST 16
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+  COLEMAK,
+  DVORAK,
+  LOWER,
+  RAISE,
+  ADJUST,
+  BACKLIT,
+  EISU,
+  KANA,
+  RGBRST
+};
+
+enum macro_keycodes {
+  KC_SAMPLEMACRO,
+};
+
+
+// Fillers to make layering more clear
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+//Macros
+#define M_SAMPLE M(KC_SAMPLEMACRO)
+
+#if HELIX_ROWS == 5
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  /* Qwerty
+   * ,-----------------------------------------.             ,-----------------------------------------.
+   * |   `  |   1  |   2  |   3  |   4  |   5  |             |   6  |   7  |   8  |   9  |   0  | Del  |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * | Tab  |   Q  |   W  |   E  |   R  |   T  |             |   Y  |   U  |   I  |   O  |   P  | Bksp |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * | Ctrl |   A  |   S  |   D  |   F  |   G  |             |   H  |   J  |   K  |   L  |   ;  |  '   |
+   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+   * | Shift|   Z  |   X  |   C  |   V  |   B  |   [  |   ]  |   N  |   M  |   ,  |   .  |   /  |Enter |
+   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+   * |Adjust| Esc  | Alt  | GUI  | EISU |Lower |Space |Space |Raise | KANA | Left | Down |  Up  |Right |
+   * `-------------------------------------------------------------------------------------------------'
+   */
+  [_QWERTY] = KEYMAP( \
+      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_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                      KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC, \
+      KC_LCTL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                      KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, \
+      KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_LBRC, KC_RBRC, KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_ENT , \
+      ADJUST,  KC_ESC,  KC_LALT, KC_LGUI, EISU,    LOWER,   KC_SPC,  KC_SPC,  RAISE,   KANA,    KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT \
+      ),
+
+  /* Colemak
+   * ,-----------------------------------------.             ,-----------------------------------------.
+   * |   `  |   1  |   2  |   3  |   4  |   5  |             |   6  |   7  |   8  |   9  |   0  | Del  |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * | Tab  |   Q  |   W  |   F  |   P  |   G  |             |   J  |   L  |   U  |   Y  |   ;  | Bksp |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * | Ctrl |   A  |   R  |   S  |   T  |   D  |             |   H  |   N  |   E  |   I  |   O  |  '   |
+   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+   * | Shift|   Z  |   X  |   C  |   V  |   B  |   [  |   ]  |   K  |   M  |   ,  |   .  |   /  |Enter |
+   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+   * |Adjust| Esc  | Alt  | GUI  | EISU |Lower |Space |Space |Raise | KANA | Left | Down |  Up  |Right |
+   * `-------------------------------------------------------------------------------------------------'
+   */
+  [_COLEMAK] = KEYMAP( \
+      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_TAB,  KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,                      KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_BSPC, \
+      KC_LCTL, KC_A,    KC_R,    KC_S,    KC_T,    KC_D,                      KC_H,    KC_N,    KC_E,    KC_I,    KC_O,    KC_QUOT, \
+      KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_LBRC, KC_RBRC, KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_ENT , \
+      ADJUST,  KC_ESC,  KC_LALT, KC_LGUI, EISU,    LOWER,   KC_SPC,  KC_SPC,  RAISE,   KANA,    KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT \
+      ),
+
+  /* Dvorak
+   * ,-----------------------------------------.             ,-----------------------------------------.
+   * |   `  |   1  |   2  |   3  |   4  |   5  |             |   6  |   7  |   8  |   9  |   0  | Bksp |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * | Tab  |   '  |   ,  |   .  |   P  |   Y  |             |   F  |   G  |   C  |   R  |   L  | Del  |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * | Ctrl |   A  |   O  |   E  |   U  |   I  |             |   D  |   H  |   T  |   N  |   S  |  /   |
+   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+   * | Shift|   ;  |   Q  |   J  |   K  |   X  |   [  |   ]  |   B  |   M  |   W  |   V  |   Z  |Enter |
+   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+   * |Adjust| Esc  | Alt  | GUI  | EISU |Lower |Space |Space |Raise | KANA | Left | Down |  Up  |Right |
+   * `-------------------------------------------------------------------------------------------------'
+   */
+  [_DVORAK] = KEYMAP( \
+      KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                      KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC, \
+      KC_TAB,  KC_QUOT, KC_COMM, KC_DOT,  KC_P,    KC_Y,                      KC_F,    KC_G,    KC_C,    KC_R,    KC_L,    KC_DEL, \
+      KC_LCTL, KC_A,    KC_O,    KC_E,    KC_U,    KC_I,                      KC_D,    KC_H,    KC_T,    KC_N,    KC_S,    KC_SLSH, \
+      KC_LSFT, KC_SCLN, KC_Q,    KC_J,    KC_K,    KC_X,    KC_LBRC, KC_RBRC, KC_B,    KC_M,    KC_W,    KC_V,    KC_Z,    KC_ENT , \
+      ADJUST,  KC_ESC,  KC_LALT, KC_LGUI, EISU,    LOWER,   KC_SPC,  KC_SPC,  RAISE,   KANA,    KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT \
+      ),
+
+  /* Lower
+   * ,-----------------------------------------.             ,-----------------------------------------.
+   * |   ~  |   !  |   @  |   #  |   $  |   %  |             |   ^  |   &  |   *  |   (  |   )  |      |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * |   ~  |   !  |   @  |   #  |   $  |   %  |             |   ^  |   &  |   *  |   (  |   )  |      |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * |      |  F1  |  F2  |  F3  |  F4  |  F5  |             |  F6  |   _  |   +  |   {  |   }  |  |   |
+   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+   * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  (   |   )  |  F12 |      |      | Home | End  |      |
+   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+   * |      |      |      |      |      |      |      |      |      |      | Next | Vol- | Vol+ | Play |
+   * `-------------------------------------------------------------------------------------------------'
+   */
+  [_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_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC,                   KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______, \
+      _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                     KC_F6,   KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE, \
+      _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_LPRN, KC_RPRN, KC_F12,  _______, _______, KC_HOME, KC_END,  _______, \
+      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
+      ),
+
+  /* Raise
+   * ,-----------------------------------------.             ,-----------------------------------------.
+   * |   `  |   1  |   2  |   3  |   4  |   5  |             |   6  |   7  |   8  |   9  |   0  | Bksp |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * |   `  |   1  |   2  |   3  |   4  |   5  |             |   6  |   7  |   8  |   9  |   0  | Del  |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * |      |  F1  |  F2  |  F3  |  F4  |  F5  |             |  F6  |   -  |   =  |   [  |   ]  |  \   |
+   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+   * |      |  F7  |  F8  |  F9  |  F10 |  F11 |      |      |  F12 |      |      |PageDn|PageUp|      |
+   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+   * |      |      |      |      |      |      |      |      |      |      | Next | Vol- | Vol+ | Play |
+   * `-------------------------------------------------------------------------------------------------'
+   */
+  [_RAISE] = KEYMAP( \
+      KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                      KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC, \
+      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_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                     KC_F6,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS, \
+      _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  _______, _______, KC_F12,  _______, _______, KC_PGDN, KC_PGUP, _______, \
+      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
+      ),
+
+  /* Adjust (Lower + Raise)
+   * ,-----------------------------------------.             ,-----------------------------------------.
+   * |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |             |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * |      | Reset|RGBRST|      |      |      |             |      |      |      |      |      |  Del |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * |      |      |      |Aud on|Audoff| Mac  |             | Win  |Qwerty|Colemk|Dvorak|      |      |
+   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+   * |      |      |      |      |      |      |      |      |      |      |RGB ON| HUE+ | SAT+ | VAL+ |
+   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+   * |      |      |      |      |      |      |      |      |      |      | MODE | HUE- | SAT- | VAL- |
+   * `-------------------------------------------------------------------------------------------------'
+   */
+  [_ADJUST] =  KEYMAP( \
+      KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,                     KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12, \
+      _______, RESET,   RGBRST,  _______, _______, _______,                   _______, _______, _______, _______, _______, KC_DEL, \
+      _______, _______, _______, AU_ON,   AU_OFF,  AG_NORM,                   AG_SWAP, QWERTY,  COLEMAK, DVORAK,  _______, _______, \
+      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, \
+      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, RGB_SMOD,RGB_HUD, RGB_SAD, RGB_VAD \
+      )
+};
+
+#elif HELIX_ROWS == 4
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  /* Qwerty
+   * ,-----------------------------------------.             ,-----------------------------------------.
+   * | Tab  |   Q  |   W  |   E  |   R  |   T  |             |   Y  |   U  |   I  |   O  |   P  | Bksp |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * | Ctrl |   A  |   S  |   D  |   F  |   G  |             |   H  |   J  |   K  |   L  |   ;  |  '   |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * | Shift|   Z  |   X  |   C  |   V  |   B  |             |   N  |   M  |   ,  |   .  |   /  |Enter |
+   * |------+------+------+------+------+------+-------------+------+------+------+------+------+------|
+   * |Adjust| Esc  | Alt  | GUI  | EISU |Lower |Space |Space |Raise | KANA | Left | Down |  Up  |Right |
+   * `-------------------------------------------------------------------------------------------------'
+   */
+  [_QWERTY] = KEYMAP( \
+      KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                      KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC, \
+      KC_LCTL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                      KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, \
+      KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                      KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_ENT , \
+      ADJUST,  KC_ESC,  KC_LALT, KC_LGUI, EISU,    LOWER,   KC_SPC,  KC_SPC,  RAISE,   KANA,    KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT \
+      ),
+
+  /* Colemak
+   * ,-----------------------------------------.             ,-----------------------------------------.
+   * | Tab  |   Q  |   W  |   F  |   P  |   G  |             |   J  |   L  |   U  |   Y  |   ;  | Bksp |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * | Ctrl |   A  |   R  |   S  |   T  |   D  |             |   H  |   N  |   E  |   I  |   O  |  '   |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * | Shift|   Z  |   X  |   C  |   V  |   B  |             |   K  |   M  |   ,  |   .  |   /  |Enter |
+   * |------+------+------+------+------+------+-------------+------+------+------+------+------+------|
+   * |Adjust| Esc  | Alt  | GUI  | EISU |Lower |Space |Space |Raise | KANA | Left | Down |  Up  |Right |
+   * `-------------------------------------------------------------------------------------------------'
+   */
+  [_COLEMAK] = KEYMAP( \
+      KC_TAB,  KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,                      KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_BSPC, \
+      KC_LCTL, KC_A,    KC_R,    KC_S,    KC_T,    KC_D,                      KC_H,    KC_N,    KC_E,    KC_I,    KC_O,    KC_QUOT, \
+      KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                      KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_ENT , \
+      ADJUST,  KC_ESC,  KC_LALT, KC_LGUI, EISU,    LOWER,   KC_SPC,  KC_SPC,  RAISE,   KANA,    KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT \
+      ),
+
+  /* Dvorak
+   * ,-----------------------------------------.             ,-----------------------------------------.
+   * | Tab  |   '  |   ,  |   .  |   P  |   Y  |             |   F  |   G  |   C  |   R  |   L  | Del  |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * | Ctrl |   A  |   O  |   E  |   U  |   I  |             |   D  |   H  |   T  |   N  |   S  |  /   |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * | Shift|   ;  |   Q  |   J  |   K  |   X  |             |   B  |   M  |   W  |   V  |   Z  |Enter |
+   * |------+------+------+------+------+------+-------------+------+------+------+------+------+------|
+   * |Adjust| Esc  | Alt  | GUI  | EISU |Lower |Space |Space |Raise | KANA | Left | Down |  Up  |Right |
+   * `-------------------------------------------------------------------------------------------------'
+   */
+  [_DVORAK] = KEYMAP( \
+      KC_TAB,  KC_QUOT, KC_COMM, KC_DOT,  KC_P,    KC_Y,                      KC_F,    KC_G,    KC_C,    KC_R,    KC_L,    KC_DEL, \
+      KC_LCTL, KC_A,    KC_O,    KC_E,    KC_U,    KC_I,                      KC_D,    KC_H,    KC_T,    KC_N,    KC_S,    KC_SLSH, \
+      KC_LSFT, KC_SCLN, KC_Q,    KC_J,    KC_K,    KC_X,                      KC_B,    KC_M,    KC_W,    KC_V,    KC_Z,    KC_ENT , \
+      ADJUST,  KC_ESC,  KC_LALT, KC_LGUI, EISU,    LOWER,   KC_SPC,  KC_SPC,  RAISE,   KANA,    KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT \
+      ),
+
+  /* Lower
+   * ,-----------------------------------------.             ,-----------------------------------------.
+   * |   ~  |   !  |   @  |   #  |   $  |   %  |             |   ^  |   &  |   *  |   (  |   )  |      |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * |      |  F1  |  F2  |  F3  |  F4  |  F5  |             |  F6  |   _  |   +  |   {  |   }  |  |   |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * |      |  F7  |  F8  |  F9  |  F10 |  F11 |             |  F12 |      |      | Home | End  |      |
+   * |------+------+------+------+------+------+-------------+------+------+------+------+------+------|
+   * |      |      |      |      |      |      |      |      |      |      | Next | Vol- | Vol+ | Play |
+   * `-------------------------------------------------------------------------------------------------'
+   */
+  [_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_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                     KC_F6,   KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE, \
+      _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,                    KC_F12,  _______, _______, KC_HOME, KC_END,  _______, \
+      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
+      ),
+
+  /* Raise
+   * ,-----------------------------------------.             ,-----------------------------------------.
+   * |   `  |   1  |   2  |   3  |   4  |   5  |             |   6  |   7  |   8  |   9  |   0  | Del  |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * |      |  F1  |  F2  |  F3  |  F4  |  F5  |             |  F6  |   -  |   =  |   [  |   ]  |  \   |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * |      |  F7  |  F8  |  F9  |  F10 |  F11 |             |  F12 |      |      |PageDn|PageUp|      |
+   * |------+------+------+------+------+------+-------------+------+------+------+------+------+------|
+   * |      |      |      |      |      |      |      |      |      |      | Next | Vol- | Vol+ | Play |
+   * `-------------------------------------------------------------------------------------------------'
+   */
+  [_RAISE] = KEYMAP( \
+      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_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                     KC_F6,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS, \
+      _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,                    KC_F12,  _______, _______, KC_PGDN, KC_PGUP, _______, \
+      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
+      ),
+
+  /* Adjust (Lower + Raise)
+   * ,-----------------------------------------.             ,-----------------------------------------.
+   * |      | Reset|      |      |      |      |             |      |      |      |      |      |  Del |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * |      |      |      |Aud on|Audoff| Mac  |             | Win  |Qwerty|Colemk|Dvorak|      |      |
+   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
+   * |      |      |      |      |      |      |             |      |      |RGB ON| HUE+ | SAT+ | VAL+ |
+   * |------+------+------+------+------+------+-------------+------+------+------+------+------+------|
+   * |      |      |      |      |      |      |      |      |      |      | MODE | HUE- | SAT- | VAL- |
+   * `-------------------------------------------------------------------------------------------------'
+   */
+  [_ADJUST] =  KEYMAP( \
+      _______, RESET,   _______, _______, _______, _______,                   _______, _______, _______, _______, _______, KC_DEL, \
+      _______, _______, _______, AU_ON,   AU_OFF,  AG_NORM,                   AG_SWAP, QWERTY,  COLEMAK, DVORAK,  _______, _______, \
+      _______, _______, _______, _______, _______, _______,                   _______, _______, RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, \
+      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, RGB_SMOD,RGB_HUD, RGB_SAD, RGB_VAD \
+      )
+};
+
+#else
+#error "undefined keymaps"
+#endif
+
+
+#ifdef AUDIO_ENABLE
+
+float tone_qwerty[][2]     = SONG(QWERTY_SOUND);
+float tone_dvorak[][2]     = SONG(DVORAK_SOUND);
+float tone_colemak[][2]    = SONG(COLEMAK_SOUND);
+float tone_plover[][2]     = SONG(PLOVER_SOUND);
+float tone_plover_gb[][2]  = SONG(PLOVER_GOODBYE_SOUND);
+float music_scale[][2]     = SONG(MUSIC_SCALE_SOUND);
+#endif
+
+// define variables for reactive RGB
+bool TOG_STATUS = false;
+int RGB_current_mode;
+
+void persistent_default_layer_set(uint16_t default_layer) {
+  eeconfig_update_default_layer(default_layer);
+  default_layer_set(default_layer);
+}
+
+// Setting ADJUST layer RGB back to default
+void update_tri_layer_RGB(uint8_t layer1, uint8_t layer2, uint8_t layer3) {
+  if (IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2)) {
+    #ifdef RGBLIGHT_ENABLE
+      //rgblight_mode(RGB_current_mode);
+    #endif
+    layer_on(layer3);
+  } else {
+    layer_off(layer3);
+  }
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case QWERTY:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          PLAY_SONG(tone_qwerty);
+        #endif
+        persistent_default_layer_set(1UL<<_QWERTY);
+      }
+      return false;
+      break;
+    case COLEMAK:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          PLAY_SONG(tone_colemak);
+        #endif
+        persistent_default_layer_set(1UL<<_COLEMAK);
+      }
+      return false;
+      break;
+    case DVORAK:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          PLAY_SONG(tone_dvorak);
+        #endif
+        persistent_default_layer_set(1UL<<_DVORAK);
+      }
+      return false;
+      break;
+    case LOWER:
+      if (record->event.pressed) {
+          //not sure how to have keyboard check mode and set it to a variable, so my work around
+          //uses another variable that would be set to true after the first time a reactive key is pressed.
+        if (TOG_STATUS) { //TOG_STATUS checks is another reactive key currently pressed, only changes RGB mode if returns false
+        } else {
+          TOG_STATUS = !TOG_STATUS;
+          #ifdef RGBLIGHT_ENABLE
+            //rgblight_mode(16);
+          #endif
+        }
+        layer_on(_LOWER);
+        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
+      } else {
+        #ifdef RGBLIGHT_ENABLE
+          //rgblight_mode(RGB_current_mode);   // revert RGB to initial mode prior to RGB mode change
+        #endif
+        TOG_STATUS = false;
+        layer_off(_LOWER);
+        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case RAISE:
+      if (record->event.pressed) {
+        //not sure how to have keyboard check mode and set it to a variable, so my work around
+        //uses another variable that would be set to true after the first time a reactive key is pressed.
+        if (TOG_STATUS) { //TOG_STATUS checks is another reactive key currently pressed, only changes RGB mode if returns false
+        } else {
+          TOG_STATUS = !TOG_STATUS;
+          #ifdef RGBLIGHT_ENABLE
+            //rgblight_mode(15);
+          #endif
+        }
+        layer_on(_RAISE);
+        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
+      } else {
+        #ifdef RGBLIGHT_ENABLE
+          //rgblight_mode(RGB_current_mode);  // revert RGB to initial mode prior to RGB mode change
+        #endif
+        layer_off(_RAISE);
+        TOG_STATUS = false;
+        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case ADJUST:
+        if (record->event.pressed) {
+          layer_on(_ADJUST);
+        } else {
+          layer_off(_ADJUST);
+        }
+        return false;
+        break;
+      //led operations - RGB mode change now updates the RGB_current_mode to allow the right RGB mode to be set after reactive keys are released
+    case RGB_MOD:
+      #ifdef RGBLIGHT_ENABLE
+        if (record->event.pressed) {
+          rgblight_mode(RGB_current_mode);
+          rgblight_step();
+          RGB_current_mode = rgblight_config.mode;
+        }
+      #endif
+      return false;
+      break;
+    case EISU:
+      if (record->event.pressed) {
+        if(keymap_config.swap_lalt_lgui==false){
+          register_code(KC_LANG2);
+        }else{
+          SEND_STRING(SS_LALT("`"));
+        }
+      } else {
+        unregister_code(KC_LANG2);
+      }
+      return false;
+      break;
+    case KANA:
+      if (record->event.pressed) {
+        if(keymap_config.swap_lalt_lgui==false){
+          register_code(KC_LANG1);
+        }else{
+          SEND_STRING(SS_LALT("`"));
+        }
+      } else {
+        unregister_code(KC_LANG1);
+      }
+      return false;
+      break;
+    case RGBRST:
+      #ifdef RGBLIGHT_ENABLE
+        if (record->event.pressed) {
+          eeconfig_update_rgblight_default();
+          rgblight_enable();
+          RGB_current_mode = rgblight_config.mode;
+        }
+      #endif
+      break;
+  }
+  return true;
+}
+
+void matrix_init_user(void) {
+    #ifdef AUDIO_ENABLE
+        startup_user();
+    #endif
+    #ifdef RGBLIGHT_ENABLE
+      RGB_current_mode = rgblight_config.mode;
+    #endif
+    //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
+    #ifdef SSD1306OLED
+        TWI_Init(TWI_BIT_PRESCALE_1, TWI_BITLENGTH_FROM_FREQ(1, 800000));
+        iota_gfx_init(!has_usb());   // turns on the display
+    #endif
+}
+
+
+#ifdef AUDIO_ENABLE
+
+void startup_user()
+{
+    _delay_ms(20); // gets rid of tick
+}
+
+void shutdown_user()
+{
+    _delay_ms(150);
+    stop_all_notes();
+}
+
+void music_on_user(void)
+{
+    music_scale_user();
+}
+
+void music_scale_user(void)
+{
+    PLAY_SONG(music_scale);
+}
+
+#endif
+
+
+//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
+#ifdef SSD1306OLED
+
+void matrix_scan_user(void) {
+     iota_gfx_task();  // this is what updates the display continuously
+}
+
+void matrix_update(struct CharacterMatrix *dest,
+                          const struct CharacterMatrix *source) {
+  if (memcmp(dest->display, source->display, sizeof(dest->display))) {
+    memcpy(dest->display, source->display, sizeof(dest->display));
+    dest->dirty = true;
+  }
+}
+
+//assign the right code to your layers for OLED display
+#define L_BASE 0
+#define L_LOWER 8
+#define L_RAISE 16
+#define L_FNLAYER 64
+#define L_NUMLAY 128
+#define L_NLOWER 136
+#define L_NFNLAYER 192
+#define L_MOUSECURSOR 256
+#define L_ADJUST 65536
+#define L_ADJUST_TRI 65560
+
+static void render_logo(struct CharacterMatrix *matrix) {
+
+  static char logo[]={
+    0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,0x92,0x93,0x94,
+    0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf,0xb0,0xb1,0xb2,0xb3,0xb4,
+    0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xce,0xcf,0xd0,0xd1,0xd2,0xd3,0xd4,
+    0};
+  matrix_write(matrix, logo);
+  //matrix_write_P(&matrix, PSTR(" Split keyboard kit"));
+}
+
+
+
+void render_status(struct CharacterMatrix *matrix) {
+
+  // Render to mode icon
+  static char logo[][2][3]={{{0x95,0x96,0},{0xb5,0xb6,0}},{{0x97,0x98,0},{0xb7,0xb8,0}}};
+  if(keymap_config.swap_lalt_lgui==false){
+    matrix_write(matrix, logo[0][0]);
+    matrix_write_P(matrix, PSTR("\n"));
+    matrix_write(matrix, logo[0][1]);
+  }else{
+    matrix_write(matrix, logo[1][0]);
+    matrix_write_P(matrix, PSTR("\n"));
+    matrix_write(matrix, logo[1][1]);
+  }
+
+  // Define layers here, Have not worked out how to have text displayed for each layer. Copy down the number you see and add a case for it below
+  char buf[40];
+  snprintf(buf,sizeof(buf), "Undef-%ld", layer_state);
+  matrix_write_P(matrix, PSTR("\nLayer: "));
+    switch (layer_state) {
+        case L_BASE:
+           matrix_write_P(matrix, PSTR("Default"));
+           break;
+        case L_RAISE:
+           matrix_write_P(matrix, PSTR("Raise"));
+           break;
+        case L_LOWER:
+           matrix_write_P(matrix, PSTR("Lower"));
+           break;
+        case L_ADJUST:
+        case L_ADJUST_TRI:
+           matrix_write_P(matrix, PSTR("Adjust"));
+           break;
+        default:
+           matrix_write(matrix, buf);
+    }
+
+  // Host Keyboard LED Status
+  char led[40];
+    snprintf(led, sizeof(led), "\n%s  %s  %s",
+            (host_keyboard_leds() & (1<<USB_LED_NUM_LOCK)) ? "NUMLOCK" : "       ",
+            (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) ? "CAPS" : "    ",
+            (host_keyboard_leds() & (1<<USB_LED_SCROLL_LOCK)) ? "SCLK" : "    ");
+  matrix_write(matrix, led);
+}
+
+
+void iota_gfx_task_user(void) {
+  struct CharacterMatrix matrix;
+
+#if DEBUG_TO_SCREEN
+  if (debug_enable) {
+    return;
+  }
+#endif
+
+  matrix_clear(&matrix);
+  if(is_master){
+    render_status(&matrix);
+  }else{
+    render_logo(&matrix);
+  }
+  matrix_update(&display, &matrix);
+}
+
+#endif

keyboards/helix/rev2/keymaps/led_test/rgblight.c

@@ -0,0 +1,666 @@
+/* Copyright 2016-2017 Yang Liu
+ *
+ * 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 <math.h>
+#include <avr/eeprom.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+#include "progmem.h"
+#include "timer.h"
+#include "rgblight.h"
+#include "debug.h"
+#include "led_tables.h"
+
+__attribute__ ((weak))
+const uint16_t RGBLED_BREATHING_INTERVALS[] PROGMEM = {1024, 20, 10, 5}; //modify for led_test
+__attribute__ ((weak))
+const uint8_t RGBLED_RAINBOW_MOOD_INTERVALS[] PROGMEM = {120, 60, 30};
+__attribute__ ((weak))
+const uint8_t RGBLED_RAINBOW_SWIRL_INTERVALS[] PROGMEM = {100, 50, 20};
+__attribute__ ((weak))
+const uint8_t RGBLED_SNAKE_INTERVALS[] PROGMEM = {100, 50, 20};
+__attribute__ ((weak))
+const uint8_t RGBLED_KNIGHT_INTERVALS[] PROGMEM = {127, 63, 31};
+__attribute__ ((weak))
+const uint16_t RGBLED_GRADIENT_RANGES[] PROGMEM = {360, 240, 180, 120, 90};
+
+rgblight_config_t rgblight_config;
+rgblight_config_t inmem_config;
+
+LED_TYPE led[RGBLED_NUM];
+uint8_t rgblight_inited = 0;
+bool rgblight_timer_enabled = false;
+
+void sethsv(uint16_t hue, uint8_t sat, uint8_t val, LED_TYPE *led1) {
+  uint8_t r = 0, g = 0, b = 0, base, color;
+
+  #ifdef RGBLIGHT_LIMIT_VAL
+    if (val > RGBLIGHT_LIMIT_VAL) {
+      val=RGBLIGHT_LIMIT_VAL; // limit the val
+    }
+  #endif
+
+  if (sat == 0) { // Acromatic color (gray). Hue doesn't mind.
+    r = val;
+    g = val;
+    b = val;
+  } else {
+    base = ((255 - sat) * val) >> 8;
+    color = (val - base) * (hue % 60) / 60;
+
+    switch (hue / 60) {
+      case 0:
+        r = val;
+        g = base + color;
+        b = base;
+        break;
+      case 1:
+        r = val - color;
+        g = val;
+        b = base;
+        break;
+      case 2:
+        r = base;
+        g = val;
+        b = base + color;
+        break;
+      case 3:
+        r = base;
+        g = val - color;
+        b = val;
+        break;
+      case 4:
+        r = base + color;
+        g = base;
+        b = val;
+        break;
+      case 5:
+        r = val;
+        g = base;
+        b = val - color;
+        break;
+    }
+  }
+  r = pgm_read_byte(&CIE1931_CURVE[r]);
+  g = pgm_read_byte(&CIE1931_CURVE[g]);
+  b = pgm_read_byte(&CIE1931_CURVE[b]);
+
+  setrgb(r, g, b, led1);
+}
+
+void setrgb(uint8_t r, uint8_t g, uint8_t b, LED_TYPE *led1) {
+  (*led1).r = r;
+  (*led1).g = g;
+  (*led1).b = b;
+}
+
+
+uint32_t eeconfig_read_rgblight(void) {
+  return eeprom_read_dword(EECONFIG_RGBLIGHT);
+}
+void eeconfig_update_rgblight(uint32_t val) {
+  eeprom_update_dword(EECONFIG_RGBLIGHT, val);
+}
+void eeconfig_update_rgblight_default(void) {
+  dprintf("eeconfig_update_rgblight_default\n");
+  rgblight_config.enable = 1;
+  rgblight_config.mode = 1;
+  rgblight_config.hue = 0;
+  rgblight_config.sat = 255;
+  rgblight_config.val = 255;
+  eeconfig_update_rgblight(rgblight_config.raw);
+}
+void eeconfig_debug_rgblight(void) {
+  dprintf("rgblight_config eprom\n");
+  dprintf("rgblight_config.enable = %d\n", rgblight_config.enable);
+  dprintf("rghlight_config.mode = %d\n", rgblight_config.mode);
+  dprintf("rgblight_config.hue = %d\n", rgblight_config.hue);
+  dprintf("rgblight_config.sat = %d\n", rgblight_config.sat);
+  dprintf("rgblight_config.val = %d\n", rgblight_config.val);
+}
+
+void rgblight_init(void) {
+  debug_enable = 1; // Debug ON!
+  dprintf("rgblight_init called.\n");
+  rgblight_inited = 1;
+  dprintf("rgblight_init start!\n");
+  if (!eeconfig_is_enabled()) {
+    dprintf("rgblight_init eeconfig is not enabled.\n");
+    eeconfig_init();
+    eeconfig_update_rgblight_default();
+  }
+  rgblight_config.raw = eeconfig_read_rgblight();
+  if (!rgblight_config.mode) {
+    dprintf("rgblight_init rgblight_config.mode = 0. Write default values to EEPROM.\n");
+    eeconfig_update_rgblight_default();
+    rgblight_config.raw = eeconfig_read_rgblight();
+  }
+  eeconfig_debug_rgblight(); // display current eeprom values
+
+  #ifdef RGBLIGHT_ANIMATIONS
+    rgblight_timer_init(); // setup the timer
+  #endif
+
+  if (rgblight_config.enable) {
+    rgblight_mode(rgblight_config.mode);
+  }
+}
+
+void rgblight_update_dword(uint32_t dword) {
+  rgblight_config.raw = dword;
+  eeconfig_update_rgblight(rgblight_config.raw);
+  if (rgblight_config.enable)
+    rgblight_mode(rgblight_config.mode);
+  else {
+    #ifdef RGBLIGHT_ANIMATIONS
+      rgblight_timer_disable();
+    #endif
+      rgblight_set();
+  }
+}
+
+void rgblight_increase(void) {
+  uint8_t mode = 0;
+  if (rgblight_config.mode < RGBLIGHT_MODES) {
+    mode = rgblight_config.mode + 1;
+  }
+  rgblight_mode(mode);
+}
+void rgblight_decrease(void) {
+  uint8_t mode = 0;
+  // Mode will never be < 1. If it ever is, eeprom needs to be initialized.
+  if (rgblight_config.mode > 1) {
+    mode = rgblight_config.mode - 1;
+  }
+  rgblight_mode(mode);
+}
+void rgblight_step(void) {
+  uint8_t mode = 0;
+  mode = rgblight_config.mode + 1;
+  if (mode > RGBLIGHT_MODES) {
+    mode = 1;
+  }
+  rgblight_mode(mode);
+}
+void rgblight_step_reverse(void) {
+  uint8_t mode = 0;
+  mode = rgblight_config.mode - 1;
+  if (mode < 1) {
+    mode = RGBLIGHT_MODES;
+  }
+  rgblight_mode(mode);
+}
+
+uint32_t rgblight_get_mode(void) {
+  if (!rgblight_config.enable) {
+    return false;
+  }
+
+  return rgblight_config.mode;
+}
+
+void rgblight_mode(uint8_t mode) {
+  if (!rgblight_config.enable) {
+    return;
+  }
+  if (mode < 1) {
+    rgblight_config.mode = 1;
+  } else if (mode > RGBLIGHT_MODES) {
+    rgblight_config.mode = RGBLIGHT_MODES;
+  } else {
+    rgblight_config.mode = mode;
+  }
+  eeconfig_update_rgblight(rgblight_config.raw);
+  xprintf("rgblight mode: %u\n", rgblight_config.mode);
+  if (rgblight_config.mode == 1) {
+    #ifdef RGBLIGHT_ANIMATIONS
+      rgblight_timer_disable();
+    #endif
+  } else if (rgblight_config.mode >= 2 && rgblight_config.mode <= 24) {
+    // MODE 2-5, breathing
+    // MODE 6-8, rainbow mood
+    // MODE 9-14, rainbow swirl
+    // MODE 15-20, snake
+    // MODE 21-23, knight
+    // MODE 24, xmas
+    // MODE 25-34, static rainbow
+
+    #ifdef RGBLIGHT_ANIMATIONS
+      rgblight_timer_enable();
+    #endif
+  } else if (rgblight_config.mode >= 25 && rgblight_config.mode <= 34) {
+    // MODE 25-34, static gradient
+
+    #ifdef RGBLIGHT_ANIMATIONS
+      rgblight_timer_disable();
+    #endif
+  }
+  rgblight_sethsv(rgblight_config.hue, rgblight_config.sat, rgblight_config.val);
+}
+
+void rgblight_toggle(void) {
+  xprintf("rgblight toggle: rgblight_config.enable = %u\n", !rgblight_config.enable);
+  if (rgblight_config.enable) {
+    rgblight_disable();
+  }
+  else {
+    rgblight_enable();
+  }
+}
+
+void rgblight_enable(void) {
+  rgblight_config.enable = 1;
+  eeconfig_update_rgblight(rgblight_config.raw);
+  xprintf("rgblight enable: rgblight_config.enable = %u\n", rgblight_config.enable);
+  rgblight_mode(rgblight_config.mode);
+}
+
+void rgblight_disable(void) {
+  rgblight_config.enable = 0;
+  eeconfig_update_rgblight(rgblight_config.raw);
+  xprintf("rgblight disable: rgblight_config.enable = %u\n", rgblight_config.enable);
+  #ifdef RGBLIGHT_ANIMATIONS
+    rgblight_timer_disable();
+  #endif
+  _delay_ms(50);
+  rgblight_set();
+}
+
+
+void rgblight_increase_hue(void) {
+  uint16_t hue;
+  hue = (rgblight_config.hue+RGBLIGHT_HUE_STEP) % 360;
+  rgblight_sethsv(hue, rgblight_config.sat, rgblight_config.val);
+}
+void rgblight_decrease_hue(void) {
+  uint16_t hue;
+  if (rgblight_config.hue-RGBLIGHT_HUE_STEP < 0) {
+    hue = (rgblight_config.hue + 360 - RGBLIGHT_HUE_STEP) % 360;
+  } else {
+    hue = (rgblight_config.hue - RGBLIGHT_HUE_STEP) % 360;
+  }
+  rgblight_sethsv(hue, rgblight_config.sat, rgblight_config.val);
+}
+void rgblight_increase_sat(void) {
+  uint8_t sat;
+  if (rgblight_config.sat + RGBLIGHT_SAT_STEP > 255) {
+    sat = 255;
+  } else {
+    sat = rgblight_config.sat + RGBLIGHT_SAT_STEP;
+  }
+  rgblight_sethsv(rgblight_config.hue, sat, rgblight_config.val);
+}
+void rgblight_decrease_sat(void) {
+  uint8_t sat;
+  if (rgblight_config.sat - RGBLIGHT_SAT_STEP < 0) {
+    sat = 0;
+  } else {
+    sat = rgblight_config.sat - RGBLIGHT_SAT_STEP;
+  }
+  rgblight_sethsv(rgblight_config.hue, sat, rgblight_config.val);
+}
+void rgblight_increase_val(void) {
+  uint8_t val;
+  if (rgblight_config.val + RGBLIGHT_VAL_STEP > 255) {
+    val = 255;
+  } else {
+    val = rgblight_config.val + RGBLIGHT_VAL_STEP;
+  }
+  rgblight_sethsv(rgblight_config.hue, rgblight_config.sat, val);
+}
+void rgblight_decrease_val(void) {
+  uint8_t val;
+  if (rgblight_config.val - RGBLIGHT_VAL_STEP < 0) {
+    val = 0;
+  } else {
+    val = rgblight_config.val - RGBLIGHT_VAL_STEP;
+  }
+  rgblight_sethsv(rgblight_config.hue, rgblight_config.sat, val);
+}
+
+void rgblight_sethsv_noeeprom(uint16_t hue, uint8_t sat, uint8_t val) {
+  inmem_config.raw = rgblight_config.raw;
+  if (rgblight_config.enable) {
+    LED_TYPE tmp_led;
+    sethsv(hue, sat, val, &tmp_led);
+    inmem_config.hue = hue;
+    inmem_config.sat = sat;
+    inmem_config.val = val;
+    // dprintf("rgblight set hue [MEMORY]: %u,%u,%u\n", inmem_config.hue, inmem_config.sat, inmem_config.val);
+    rgblight_setrgb(tmp_led.r, tmp_led.g, tmp_led.b);
+  }
+}
+void rgblight_sethsv(uint16_t hue, uint8_t sat, uint8_t val) {
+  if (rgblight_config.enable) {
+    if (rgblight_config.mode == 1) {
+      // same static color
+      rgblight_sethsv_noeeprom(hue, sat, val);
+    } else {
+      // all LEDs in same color
+      if (rgblight_config.mode >= 2 && rgblight_config.mode <= 5) {
+        // breathing mode, ignore the change of val, use in memory value instead
+        val = rgblight_config.val;
+      } else if (rgblight_config.mode >= 6 && rgblight_config.mode <= 14) {
+        // rainbow mood and rainbow swirl, ignore the change of hue
+        hue = rgblight_config.hue;
+      } else if (rgblight_config.mode >= 25 && rgblight_config.mode <= 34) {
+        // static gradient
+        uint16_t _hue;
+        int8_t direction = ((rgblight_config.mode - 25) % 2) ? -1 : 1;
+        uint16_t range = pgm_read_word(&RGBLED_GRADIENT_RANGES[(rgblight_config.mode - 25) / 2]);
+        for (uint8_t i = 0; i < RGBLED_NUM; i++) {
+          _hue = (range / RGBLED_NUM * i * direction + hue + 360) % 360;
+          dprintf("rgblight rainbow set hsv: %u,%u,%d,%u\n", i, _hue, direction, range);
+          sethsv(_hue, sat, val, (LED_TYPE *)&led[i]);
+        }
+        rgblight_set();
+      }
+    }
+    rgblight_config.hue = hue;
+    rgblight_config.sat = sat;
+    rgblight_config.val = val;
+    eeconfig_update_rgblight(rgblight_config.raw);
+    xprintf("rgblight set hsv [EEPROM]: %u,%u,%u\n", rgblight_config.hue, rgblight_config.sat, rgblight_config.val);
+  }
+}
+
+uint16_t rgblight_get_hue(void) {
+  return rgblight_config.hue;
+}
+
+uint8_t rgblight_get_sat(void) {
+  return rgblight_config.sat;
+}
+
+uint8_t rgblight_get_val(void) {
+  return rgblight_config.val;
+}
+
+void rgblight_setrgb(uint8_t r, uint8_t g, uint8_t b) {
+  if (!rgblight_config.enable) { return; }
+
+  for (uint8_t i = 0; i < RGBLED_NUM; i++) {
+    led[i].r = r;
+    led[i].g = g;
+    led[i].b = b;
+  }
+  rgblight_set();
+}
+
+void rgblight_setrgb_at(uint8_t r, uint8_t g, uint8_t b, uint8_t index) {
+  if (!rgblight_config.enable || index >= RGBLED_NUM) { return; }
+
+  led[index].r = r;
+  led[index].g = g;
+  led[index].b = b;
+  rgblight_set();
+}
+
+void rgblight_sethsv_at(uint16_t hue, uint8_t sat, uint8_t val, uint8_t index) {
+  if (!rgblight_config.enable) { return; }
+
+  LED_TYPE tmp_led;
+  sethsv(hue, sat, val, &tmp_led);
+  rgblight_setrgb_at(tmp_led.r, tmp_led.g, tmp_led.b, index);
+}
+
+#ifndef RGBLIGHT_CUSTOM_DRIVER
+void rgblight_set(void) {
+  if (rgblight_config.enable) {
+    #ifdef RGBW
+      ws2812_setleds_rgbw(led, RGBLED_NUM);
+    #else
+      ws2812_setleds(led, RGBLED_NUM);
+    #endif
+  } else {
+    for (uint8_t i = 0; i < RGBLED_NUM; i++) {
+      led[i].r = 0;
+      led[i].g = 0;
+      led[i].b = 0;
+    }
+    #ifdef RGBW
+      ws2812_setleds_rgbw(led, RGBLED_NUM);
+    #else
+      ws2812_setleds(led, RGBLED_NUM);
+    #endif
+  }
+}
+#endif
+
+#ifdef RGBLIGHT_ANIMATIONS
+
+// Animation timer -- AVR Timer3
+void rgblight_timer_init(void) {
+  // static uint8_t rgblight_timer_is_init = 0;
+  // if (rgblight_timer_is_init) {
+  //   return;
+  // }
+  // rgblight_timer_is_init = 1;
+  // /* Timer 3 setup */
+  // TCCR3B = _BV(WGM32) // CTC mode OCR3A as TOP
+  //       | _BV(CS30); // Clock selelct: clk/1
+  // /* Set TOP value */
+  // uint8_t sreg = SREG;
+  // cli();
+  // OCR3AH = (RGBLED_TIMER_TOP >> 8) & 0xff;
+  // OCR3AL = RGBLED_TIMER_TOP & 0xff;
+  // SREG = sreg;
+
+  rgblight_timer_enabled = true;
+}
+void rgblight_timer_enable(void) {
+  rgblight_timer_enabled = true;
+  dprintf("TIMER3 enabled.\n");
+}
+void rgblight_timer_disable(void) {
+  rgblight_timer_enabled = false;
+  dprintf("TIMER3 disabled.\n");
+}
+void rgblight_timer_toggle(void) {
+  rgblight_timer_enabled ^= rgblight_timer_enabled;
+  dprintf("TIMER3 toggled.\n");
+}
+
+void rgblight_show_solid_color(uint8_t r, uint8_t g, uint8_t b) {
+  rgblight_enable();
+  rgblight_mode(1);
+  rgblight_setrgb(r, g, b);
+}
+
+void rgblight_task(void) {
+  if (rgblight_inited == 1) { //modify for led_test
+      /* first call */
+      rgblight_inited = 2;
+      rgblight_enable();
+      rgblight_mode(2);
+  }
+  if (rgblight_timer_enabled) {
+    // mode = 1, static light, do nothing here
+    if (rgblight_config.mode >= 2 && rgblight_config.mode <= 5) {
+      // mode = 2 to 5, breathing mode
+      rgblight_effect_breathing(rgblight_config.mode - 2);
+#if 0
+    } else if (rgblight_config.mode >= 6 && rgblight_config.mode <= 8) {
+      // mode = 6 to 8, rainbow mood mod
+      rgblight_effect_rainbow_mood(rgblight_config.mode - 6);
+    } else if (rgblight_config.mode >= 9 && rgblight_config.mode <= 14) {
+      // mode = 9 to 14, rainbow swirl mode
+      rgblight_effect_rainbow_swirl(rgblight_config.mode - 9);
+    } else if (rgblight_config.mode >= 15 && rgblight_config.mode <= 20) {
+      // mode = 15 to 20, snake mode
+      rgblight_effect_snake(rgblight_config.mode - 15);
+    } else if (rgblight_config.mode >= 21 && rgblight_config.mode <= 23) {
+      // mode = 21 to 23, knight mode
+      rgblight_effect_knight(rgblight_config.mode - 21);
+    } else if (rgblight_config.mode == 24) {
+      // mode = 24, christmas mode
+      rgblight_effect_christmas();
+#endif
+    }
+  }
+}
+
+// Effects
+void rgblight_effect_breathing(uint8_t interval) {
+  static uint8_t pos = 0;
+  static uint16_t last_timer = 0;
+
+  if (timer_elapsed(last_timer) < pgm_read_word(&RGBLED_BREATHING_INTERVALS[interval])) {//modify for led_test
+    return;
+  }
+  last_timer = timer_read();
+
+
+  //modify for led_test
+  rgblight_config.hue = (pos*120)%360;
+  rgblight_sethsv_noeeprom(rgblight_config.hue, rgblight_config.sat, rgblight_config.val);
+  pos = (pos + 1) % 3;
+}
+#if 0
+void rgblight_effect_rainbow_mood(uint8_t interval) {
+  static uint16_t current_hue = 0;
+  static uint16_t last_timer = 0;
+
+  if (timer_elapsed(last_timer) < pgm_read_byte(&RGBLED_RAINBOW_MOOD_INTERVALS[interval])) {
+    return;
+  }
+  last_timer = timer_read();
+  rgblight_sethsv_noeeprom(current_hue, rgblight_config.sat, rgblight_config.val);
+  current_hue = (current_hue + 1) % 360;
+}
+void rgblight_effect_rainbow_swirl(uint8_t interval) {
+  static uint16_t current_hue = 0;
+  static uint16_t last_timer = 0;
+  uint16_t hue;
+  uint8_t i;
+  if (timer_elapsed(last_timer) < pgm_read_byte(&RGBLED_RAINBOW_SWIRL_INTERVALS[interval / 2])) {
+    return;
+  }
+  last_timer = timer_read();
+  for (i = 0; i < RGBLED_NUM; i++) {
+    hue = (360 / RGBLED_NUM * i + current_hue) % 360;
+    sethsv(hue, rgblight_config.sat, rgblight_config.val, (LED_TYPE *)&led[i]);
+  }
+  rgblight_set();
+
+  if (interval % 2) {
+    current_hue = (current_hue + 1) % 360;
+  } else {
+    if (current_hue - 1 < 0) {
+      current_hue = 359;
+    } else {
+      current_hue = current_hue - 1;
+    }
+  }
+}
+void rgblight_effect_snake(uint8_t interval) {
+  static uint8_t pos = 0;
+  static uint16_t last_timer = 0;
+  uint8_t i, j;
+  int8_t k;
+  int8_t increment = 1;
+  if (interval % 2) {
+    increment = -1;
+  }
+  if (timer_elapsed(last_timer) < pgm_read_byte(&RGBLED_SNAKE_INTERVALS[interval / 2])) {
+    return;
+  }
+  last_timer = timer_read();
+  for (i = 0; i < RGBLED_NUM; i++) {
+    led[i].r = 0;
+    led[i].g = 0;
+    led[i].b = 0;
+    for (j = 0; j < RGBLIGHT_EFFECT_SNAKE_LENGTH; j++) {
+      k = pos + j * increment;
+      if (k < 0) {
+        k = k + RGBLED_NUM;
+      }
+      if (i == k) {
+        sethsv(rgblight_config.hue, rgblight_config.sat, (uint8_t)(rgblight_config.val*(RGBLIGHT_EFFECT_SNAKE_LENGTH-j)/RGBLIGHT_EFFECT_SNAKE_LENGTH), (LED_TYPE *)&led[i]);
+      }
+    }
+  }
+  rgblight_set();
+  if (increment == 1) {
+    if (pos - 1 < 0) {
+      pos = RGBLED_NUM - 1;
+    } else {
+      pos -= 1;
+    }
+  } else {
+    pos = (pos + 1) % RGBLED_NUM;
+  }
+}
+void rgblight_effect_knight(uint8_t interval) {
+  static uint16_t last_timer = 0;
+  if (timer_elapsed(last_timer) < pgm_read_byte(&RGBLED_KNIGHT_INTERVALS[interval])) {
+    return;
+  }
+  last_timer = timer_read();
+
+  static int8_t low_bound = 0;
+  static int8_t high_bound = RGBLIGHT_EFFECT_KNIGHT_LENGTH - 1;
+  static int8_t increment = 1;
+  uint8_t i, cur;
+
+  // Set all the LEDs to 0
+  for (i = 0; i < RGBLED_NUM; i++) {
+    led[i].r = 0;
+    led[i].g = 0;
+    led[i].b = 0;
+  }
+  // Determine which LEDs should be lit up
+  for (i = 0; i < RGBLIGHT_EFFECT_KNIGHT_LED_NUM; i++) {
+    cur = (i + RGBLIGHT_EFFECT_KNIGHT_OFFSET) % RGBLED_NUM;
+
+    if (i >= low_bound && i <= high_bound) {
+      sethsv(rgblight_config.hue, rgblight_config.sat, rgblight_config.val, (LED_TYPE *)&led[cur]);
+    } else {
+      led[cur].r = 0;
+      led[cur].g = 0;
+      led[cur].b = 0;
+    }
+  }
+  rgblight_set();
+
+  // Move from low_bound to high_bound changing the direction we increment each
+  // time a boundary is hit.
+  low_bound += increment;
+  high_bound += increment;
+
+  if (high_bound <= 0 || low_bound >= RGBLIGHT_EFFECT_KNIGHT_LED_NUM - 1) {
+    increment = -increment;
+  }
+}
+
+
+void rgblight_effect_christmas(void) {
+  static uint16_t current_offset = 0;
+  static uint16_t last_timer = 0;
+  uint16_t hue;
+  uint8_t i;
+  if (timer_elapsed(last_timer) < RGBLIGHT_EFFECT_CHRISTMAS_INTERVAL) {
+    return;
+  }
+  last_timer = timer_read();
+  current_offset = (current_offset + 1) % 2;
+  for (i = 0; i < RGBLED_NUM; i++) {
+    hue = 0 + ((i/RGBLIGHT_EFFECT_CHRISTMAS_STEP + current_offset) % 2) * 120;
+    sethsv(hue, rgblight_config.sat, rgblight_config.val, (LED_TYPE *)&led[i]);
+  }
+  rgblight_set();
+}
+#endif /* 0 */
+#endif /* RGBLIGHT_ANIMATIONS */

keyboards/helix/rev2/keymaps/led_test/rgblight.h

@@ -0,0 +1,148 @@
+/* Copyright 2017 Yang Liu
+ *
+ * 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 RGBLIGHT_H
+#define RGBLIGHT_H
+
+#ifdef RGBLIGHT_ANIMATIONS
+	#define RGBLIGHT_MODES 5
+#else
+	#define RGBLIGHT_MODES 1
+#endif
+
+#ifndef RGBLIGHT_EFFECT_BREATHE_CENTER
+#define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85  // 1-2.7
+#endif
+
+#ifndef RGBLIGHT_EFFECT_BREATHE_MAX
+#define RGBLIGHT_EFFECT_BREATHE_MAX 255   // 0-255
+#endif
+
+#ifndef RGBLIGHT_EFFECT_SNAKE_LENGTH
+#define RGBLIGHT_EFFECT_SNAKE_LENGTH 4
+#endif
+
+#ifndef RGBLIGHT_EFFECT_KNIGHT_LENGTH
+#define RGBLIGHT_EFFECT_KNIGHT_LENGTH 3
+#endif
+
+#ifndef RGBLIGHT_EFFECT_KNIGHT_OFFSET
+#define RGBLIGHT_EFFECT_KNIGHT_OFFSET 0
+#endif
+
+#ifndef RGBLIGHT_EFFECT_KNIGHT_LED_NUM
+#define RGBLIGHT_EFFECT_KNIGHT_LED_NUM RGBLED_NUM
+#endif
+
+#ifndef RGBLIGHT_EFFECT_CHRISTMAS_INTERVAL
+#define RGBLIGHT_EFFECT_CHRISTMAS_INTERVAL 1000
+#endif
+
+#ifndef RGBLIGHT_EFFECT_CHRISTMAS_STEP
+#define RGBLIGHT_EFFECT_CHRISTMAS_STEP 2
+#endif
+
+#ifndef RGBLIGHT_HUE_STEP
+#define RGBLIGHT_HUE_STEP 10
+#endif
+#ifndef RGBLIGHT_SAT_STEP
+#define RGBLIGHT_SAT_STEP 17
+#endif
+#ifndef RGBLIGHT_VAL_STEP
+#define RGBLIGHT_VAL_STEP 17
+#endif
+
+#define RGBLED_TIMER_TOP F_CPU/(256*64)
+// #define RGBLED_TIMER_TOP 0xFF10
+
+#include <stdint.h>
+#include <stdbool.h>
+#include "eeconfig.h"
+#ifndef RGBLIGHT_CUSTOM_DRIVER
+#include "ws2812.h"
+#endif
+#include "rgblight_types.h"
+
+extern LED_TYPE led[RGBLED_NUM];
+
+extern const uint16_t RGBLED_BREATHING_INTERVALS[4] PROGMEM; //modify for led_test
+extern const uint8_t RGBLED_RAINBOW_MOOD_INTERVALS[3] PROGMEM;
+extern const uint8_t RGBLED_RAINBOW_SWIRL_INTERVALS[3] PROGMEM;
+extern const uint8_t RGBLED_SNAKE_INTERVALS[3] PROGMEM;
+extern const uint8_t RGBLED_KNIGHT_INTERVALS[3] PROGMEM;
+
+typedef union {
+  uint32_t raw;
+  struct {
+    bool     enable  :1;
+    uint8_t  mode    :6;
+    uint16_t hue     :9;
+    uint8_t  sat     :8;
+    uint8_t  val     :8;
+  };
+} rgblight_config_t;
+
+void rgblight_init(void);
+void rgblight_increase(void);
+void rgblight_decrease(void);
+void rgblight_toggle(void);
+void rgblight_enable(void);
+void rgblight_disable(void);
+void rgblight_step(void);
+void rgblight_step_reverse(void);
+uint32_t rgblight_get_mode(void);
+void rgblight_mode(uint8_t mode);
+void rgblight_set(void);
+void rgblight_update_dword(uint32_t dword);
+void rgblight_increase_hue(void);
+void rgblight_decrease_hue(void);
+void rgblight_increase_sat(void);
+void rgblight_decrease_sat(void);
+void rgblight_increase_val(void);
+void rgblight_decrease_val(void);
+void rgblight_sethsv(uint16_t hue, uint8_t sat, uint8_t val);
+uint16_t rgblight_get_hue(void);
+uint8_t rgblight_get_sat(void);
+uint8_t rgblight_get_val(void);
+void rgblight_setrgb(uint8_t r, uint8_t g, uint8_t b);
+void rgblight_setrgb_at(uint8_t r, uint8_t g, uint8_t b, uint8_t index);
+void rgblight_sethsv_at(uint16_t hue, uint8_t sat, uint8_t val, uint8_t index);
+
+uint32_t eeconfig_read_rgblight(void);
+void eeconfig_update_rgblight(uint32_t val);
+void eeconfig_update_rgblight_default(void);
+void eeconfig_debug_rgblight(void);
+
+void sethsv(uint16_t hue, uint8_t sat, uint8_t val, LED_TYPE *led1);
+void setrgb(uint8_t r, uint8_t g, uint8_t b, LED_TYPE *led1);
+void rgblight_sethsv_noeeprom(uint16_t hue, uint8_t sat, uint8_t val);
+
+#define EZ_RGB(val) rgblight_show_solid_color((val >> 16) & 0xFF, (val >> 8) & 0xFF, val & 0xFF)
+void rgblight_show_solid_color(uint8_t r, uint8_t g, uint8_t b);
+
+void rgblight_task(void);
+
+void rgblight_timer_init(void);
+void rgblight_timer_enable(void);
+void rgblight_timer_disable(void);
+void rgblight_timer_toggle(void);
+void rgblight_effect_breathing(uint8_t interval);
+void rgblight_effect_rainbow_mood(uint8_t interval);
+void rgblight_effect_rainbow_swirl(uint8_t interval);
+void rgblight_effect_snake(uint8_t interval);
+void rgblight_effect_knight(uint8_t interval);
+void rgblight_effect_christmas(void);
+
+#endif

keyboards/helix/rev2/keymaps/led_test/rules.mk

@@ -0,0 +1,38 @@
+
+# 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 = no       # Mouse keys(+4700)
+EXTRAKEY_ENABLE = no       # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # Console for debug(+400)
+COMMAND_ENABLE = no        # 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
+# Helix keyboard : see ./config.h: RGBLED_NUM 6 or 32
+# Helix keyboard : RGBLIGHT_ENABLE = no or yes
+RGBLIGHT_ENABLE = yes-but-local        # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
+ONEHAND_ENABLE = no        # Enable one-hand typing
+
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
+
+ifndef QUANTUM_DIR
+	include ../../../../Makefile
+endif
+
+#copy from common_features.mk and modify rgblight.c
+    OPT_DEFS += -DRGBLIGHT_ENABLE
+    SRC += rgblight.c
+    CIE1931_CURVE = yes
+    LED_BREATHING_TABLE = yes
+    ifeq ($(strip $(RGBLIGHT_CUSTOM_DRIVER)), yes)
+        OPT_DEFS += -DRGBLIGHT_CUSTOM_DRIVER
+    else
+         SRC += ws2812.c
+    endif

keyboards/helix/rev2/rev2.c

@@ -1,11 +1,6 @@
 #include "helix.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
@@ -15,18 +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
-
 	matrix_init_user();
 };
 
-void shutdown_kb(void) {
-    #ifdef AUDIO_ENABLE
-        PLAY_SONG(tone_goodbye);
-      	_delay_ms(150);
-      	stop_all_notes();
-    #endif
-}

keyboards/iris/keymaps/swedish/config.h

@@ -0,0 +1,41 @@
+/*
+Copyright 2017 Danny Nguyen <danny@keeb.io>
+
+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_common.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
+
+#undef RGBLED_NUM
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 12
+#define RGBLIGHT_HUE_STEP 8
+#define RGBLIGHT_SAT_STEP 8
+#define RGBLIGHT_VAL_STEP 8
+
+#endif