Implements subprojects and updates projects for this (#459)

* non-working commit

* working

* subprojects implemented for planck

* pass a subproject variable through to c

* consolidates clueboard revisions

* thanks for letting me know about conflicts..

* turn off audio for yang's

* corrects starting paths for subprojects

* messing around with travis

* semicolon

* travis script

* travis script

* script for travis

* correct directory (probably), amend files to commit

* remove origin before adding

* git pull, correct syntax

* git checkout

* git pull origin branch

* where are we?

* where are we?

* merging

* force things to happen

* adds commit message, adds add

* rebase, no commit message

* rebase branch

* idk!

* try just pull

* fetch - merge

* specify repo branch

* checkout

* goddammit

* merge? idk

* pls

* after all

* don't split up keyboards

* syntax

* adds quick for all-keyboards

* trying out new script

* script update

* lowercase

* all keyboards

* stop replacing compiled.hex automatically

* adds if statement

* skip automated build branches

* forces push to automated build branch

* throw an add in there

* upstream?

* adds AUTOGEN

* ignore all .hex files again

* testing out new repo

* global ident

* generate script, keyboard_keymap.hex

* skip generation for now, print pandoc info, submodule update

* try trusty

* and sudo

* try generate

* updates subprojects to keyboards

* no idea

* updates to keyboards

* cleans up clueboard stuff

* setup to use local readme

* updates cluepad, planck experimental

* remove extra led.c [ci skip]

* disable power up for now

* config files updates

* makefile updates

* .h file updates, config tuning

* disable audio for yang

37 files changed, 332 insertions, 403 deletions

diff --git a/keyboards/clueboard1/Makefile b/keyboards/clueboard/Makefile
index a2599d2143..d6f4bfcae6 100644
--- a/keyboards/clueboard1/Makefile
+++ b/keyboards/clueboard/Makefile
@@ -1,4 +1,5 @@
 
+SUBPROJECT_DEFAULT = rev2
 
 # MCU name
 MCU = atmega32u4
diff --git a/keyboards/clueboard1/clueboard1.c b/keyboards/clueboard/clueboard.c
index 5785f447f0..13195bda6b 100644
--- a/keyboards/clueboard1/clueboard1.c
+++ b/keyboards/clueboard/clueboard.c
@@ -1,4 +1,9 @@
-#include "clueboard1.h"
+#include "clueboard.h"
+
+void led_init_ports() {
+    // * Set our LED pins as output
+    DDRB |= (1<<4);
+}
 
 void led_set_kb(uint8_t usb_led) {
     DDRF |= (1<<0);
diff --git a/keyboards/clueboard/clueboard.h b/keyboards/clueboard/clueboard.h
new file mode 100644
index 0000000000..4f2a3c1df1
--- /dev/null
+++ b/keyboards/clueboard/clueboard.h
@@ -0,0 +1,13 @@
+#ifndef CLUEBOARD_H
+#define CLUEBOARD_H
+
+#ifdef SUBPROJECT_rev1
+    #include "rev1.h"
+#endif
+#ifdef SUBPROJECT_rev2
+    #include "rev2.h"
+#endif
+
+#include "quantum.h"
+
+#endif
diff --git a/keyboards/clueboard1/config.h b/keyboards/clueboard/config.h
index 16338ddb03..ceac80795b 100644
--- a/keyboards/clueboard1/config.h
+++ b/keyboards/clueboard/config.h
@@ -22,29 +22,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 /* USB Device descriptor parameter */
 #define VENDOR_ID       0xC1ED
-#define PRODUCT_ID      0x2301
-#define DEVICE_VER      0x0003
 #define MANUFACTURER    Clueboard
 #define PRODUCT         Clueboard
 #define DESCRIPTION     QMK keyboard firmware for Clueboard
 
-/* key matrix size */
-#define MATRIX_ROWS 5
-#define MATRIX_COLS 16
-
-// ROWS: Top to bottom, COLS: Left to right
-/* Column pin configuration
-* col: 0  1  2  3  4  5  6  7  8  9  10 11 12 13 14 15
-* pin: B3 F1 F4 F5 F6 C7 C6 B6 B5 B4 D7 D6 D4 F7 B0 B1
-*/
-#define MATRIX_COL_PINS { B3, F1, F4, F5, F6, C7, C6, B6, B5, B4, D7, D6, D4, F7, B0, B1 }
-/* Row pin configuration
-* row: 0  1  2  3  4
-* pin: D1 D0 D2 D5 D3
-*/
-#define MATRIX_ROW_PINS { D1, D0, D2, D5, D3 }
-#define UNUSED_PINS
-
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
@@ -64,16 +45,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
 )
 
-/* Underlight configuration
- */
- #define ws2812_PORTREG PORTB
- #define ws2812_DDRREG DDRB
- #define ws2812_pin 2
- #define RGBLED_NUM 14     // Number of LEDs
- #define RGBLIGHT_HUE_STEP 10
- #define RGBLIGHT_SAT_STEP 17
- #define RGBLIGHT_VAL_STEP 17
-
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.
@@ -92,4 +63,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //#define NO_ACTION_MACRO
 //#define NO_ACTION_FUNCTION
 
+
+#ifdef SUBPROJECT_rev1
+    #include "rev1/config.h"
+#endif
+#ifdef SUBPROJECT_rev2
+    #include "rev2/config.h"
+#endif
+
 #endif
diff --git a/keyboards/clueboard2/keymaps/default/keymap.c b/keyboards/clueboard/keymaps/default/keymap.c
index 1795e68cda..89f71e83a7 100644
--- a/keyboards/clueboard2/keymaps/default/keymap.c
+++ b/keyboards/clueboard/keymaps/default/keymap.c
@@ -1,4 +1,4 @@
-#include "clueboard2.h"
+#include "clueboard.h"
 
 // Used for SHIFT_ESC
 #define MODS_CTRL_MASK  (MOD_BIT(KC_LSHIFT)|MOD_BIT(KC_RSHIFT))
@@ -138,6 +138,7 @@ void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
       if (record->event.pressed) {
         rgblight_toggle();
       }
+
       break;
     case RGBLED_INCREASE_HUE:
       if (record->event.pressed) {
diff --git a/keyboards/clueboard/keymaps/max/Makefile b/keyboards/clueboard/keymaps/max/Makefile
new file mode 100644
index 0000000000..950dadf841
--- /dev/null
+++ b/keyboards/clueboard/keymaps/max/Makefile
@@ -0,0 +1,49 @@
+#----------------------------------------------------------------------------
+# On command line:
+#
+# make all = Make software.
+#
+# make clean = Clean out built project files.
+#
+# make coff = Convert ELF to AVR COFF.
+#
+# make extcoff = Convert ELF to AVR Extended COFF.
+#
+# make program = Download the hex file to the device.
+#                Please customize your programmer settings(PROGRAM_CMD)
+#
+# make teensy = Download the hex file to the device, using teensy_loader_cli.
+#               (must have teensy_loader_cli installed).
+#
+# make dfu = Download the hex file to the device, using dfu-programmer (must
+#            have dfu-programmer installed).
+#
+# make flip = Download the hex file to the device, using Atmel FLIP (must
+#             have Atmel FLIP installed).
+#
+# make dfu-ee = Download the eeprom file to the device, using dfu-programmer
+#               (must have dfu-programmer installed).
+#
+# make flip-ee = Download the eeprom file to the device, using Atmel FLIP
+#                (must have Atmel FLIP installed).
+#
+# make debug = Start either simulavr or avarice as specified for debugging,
+#              with avr-gdb or avr-insight as the front end for debugging.
+#
+# make filename.s = Just compile filename.c into the assembler code only.
+#
+# make filename.i = Create a preprocessed source file for use in submitting
+#                   bug reports to the GCC project.
+#
+# To rebuild project do "make clean" then "make all".
+#----------------------------------------------------------------------------
+
+# Build Options
+#   change to "no" to disable the options, or define them in the makefile.mk in 
+#   the appropriate keymap folder that will get included automatically
+#
+RGBLIGHT_ENABLE = yes        # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
+
+ifndef QUANTUM_DIR
+	include ../../../../Makefile
+endif
\ No newline at end of file
diff --git a/keyboards/clueboard2/keymaps/max/keymap.c b/keyboards/clueboard/keymaps/max/keymap.c
index 65a101c2b5..82c93401db 100644
--- a/keyboards/clueboard2/keymaps/max/keymap.c
+++ b/keyboards/clueboard/keymaps/max/keymap.c
@@ -1,4 +1,4 @@
-#include "clueboard2.h"
+#include "clueboard.h"
 
 // Used for SHIFT_ESC
 #define MODS_CTRL_MASK  (MOD_BIT(KC_LSHIFT)|MOD_BIT(KC_RSHIFT))
diff --git a/keyboards/clueboard2/keymaps/skully/keymap.c b/keyboards/clueboard/keymaps/skully/keymap.c
index 74a03f2f30..df6f054e07 100644
--- a/keyboards/clueboard2/keymaps/skully/keymap.c
+++ b/keyboards/clueboard/keymaps/skully/keymap.c
@@ -1,4 +1,4 @@
-#include "clueboard2.h"
+#include "clueboard.h"
 
 // Used for SHIFT_ESC
 #define MODS_CTRL_MASK  (MOD_BIT(KC_LSHIFT)|MOD_BIT(KC_RSHIFT))
diff --git a/keyboards/clueboard/rev1/Makefile b/keyboards/clueboard/rev1/Makefile
new file mode 100644
index 0000000000..80a942d06f
--- /dev/null
+++ b/keyboards/clueboard/rev1/Makefile
@@ -0,0 +1,5 @@
+BACKLIGHT_ENABLE = no
+
+ifndef QUANTUM_DIR
+	include ../../../Makefile
+endif
diff --git a/keyboards/clueboard/rev1/config.h b/keyboards/clueboard/rev1/config.h
new file mode 100644
index 0000000000..9bb58f56e8
--- /dev/null
+++ b/keyboards/clueboard/rev1/config.h
@@ -0,0 +1,37 @@
+#ifndef REV2_CONFIG_H
+#define REV2_CONFIG_H
+
+#include "../config.h"
+
+#define PRODUCT_ID      0x2301
+#define DEVICE_VER      0x0003
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 16
+
+// ROWS: Top to bottom, COLS: Left to right
+/* Column pin configuration
+* col: 0  1  2  3  4  5  6  7  8  9  10 11 12 13 14 15
+* pin: B3 F1 F4 F5 F6 C7 C6 B6 B5 B4 D7 D6 D4 F7 B0 B1
+*/
+#define MATRIX_COL_PINS { B3, F1, F4, F5, F6, C7, C6, B6, B5, B4, D7, D6, D4, F7, B0, B1 }
+/* Row pin configuration
+* row: 0  1  2  3  4
+* pin: D1 D0 D2 D5 D3
+*/
+#define MATRIX_ROW_PINS { D1, D0, D2, D5, D3 }
+#define UNUSED_PINS
+
+/* Underlight configuration
+ */
+#define ws2812_PORTREG PORTB
+#define ws2812_DDRREG DDRB
+#define ws2812_pin 2
+#define RGBLED_NUM 14     // Number of LEDs
+#define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 17
+#define RGBLIGHT_VAL_STEP 17
+
+
+#endif
\ No newline at end of file
diff --git a/keyboards/clueboard/rev1/rev1.c b/keyboards/clueboard/rev1/rev1.c
new file mode 100644
index 0000000000..520a869e57
--- /dev/null
+++ b/keyboards/clueboard/rev1/rev1.c
@@ -0,0 +1 @@
+#include "rev1.h"
diff --git a/keyboards/clueboard1/clueboard1.h b/keyboards/clueboard/rev1/rev1.h
index 3c6c333420..abdfd079b3 100644
--- a/keyboards/clueboard1/clueboard1.h
+++ b/keyboards/clueboard/rev1/rev1.h
@@ -1,8 +1,7 @@
-#ifndef CLUEBOARD1_H
-#define CLUEBOARD1_H
-
-#include "quantum.h"
+#ifndef REV1_H
+#define REV1_H
 
+#include "../clueboard.h"
 
 /* Clueboard matrix layout
  * ,-----------------------------------------------------------.  ,---.
@@ -30,6 +29,7 @@
  */
 // The first section contains all of the arguements
 // The second converts the arguments into a two-dimensional array
+
 #define KEYMAP( \
     k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0A, k0B, k0C, k0D, k0E, k0F, \
     k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D,      k1F, \
diff --git a/keyboards/clueboard/rev2/Makefile b/keyboards/clueboard/rev2/Makefile
new file mode 100644
index 0000000000..cea967b795
--- /dev/null
+++ b/keyboards/clueboard/rev2/Makefile
@@ -0,0 +1,5 @@
+BACKLIGHT_ENABLE = yes
+
+ifndef QUANTUM_DIR
+	include ../../../Makefile
+endif
diff --git a/keyboards/clueboard/rev2/config.h b/keyboards/clueboard/rev2/config.h
new file mode 100644
index 0000000000..e2f8336beb
--- /dev/null
+++ b/keyboards/clueboard/rev2/config.h
@@ -0,0 +1,40 @@
+#ifndef REV2_CONFIG_H
+#define REV2_CONFIG_H
+
+#include "../config.h"
+
+#define PRODUCT_ID      0x2320
+#define DEVICE_VER      0x0001
+
+/* key matrix size */
+#define MATRIX_ROWS 10
+#define MATRIX_COLS 8
+
+// ROWS: Top to bottom, COLS: Left to right
+/* Row pin configuration
+* row: 0  1  2  3  4  5  6  7  8  9
+* pin: B2 C7 C6 B6 B5 B0 B3 D5 D3 D2
+*/
+#define MATRIX_ROW_PINS { B2, C7, C6, B6, B5, B0, B3, D5, D3, D2 }
+/* Column pin configuration
+ * col: 0  1  2  3  4  5  6  7
+ * pin: F0 F1 F4 F5 F6 F7 E6 B1
+ */
+#define MATRIX_COL_PINS { F0, F1, F4, F5, F6, F7, E6, B1 }
+#define UNUSED_PINS
+
+ /* Backlight configuration
+ */
+#define BACKLIGHT_LEVELS 1
+
+/* Underlight configuration
+ */
+#define ws2812_PORTREG PORTD
+#define ws2812_DDRREG DDRD
+#define ws2812_pin 7
+#define RGBLED_NUM 14     // Number of LEDs
+#define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 17
+#define RGBLIGHT_VAL_STEP 17
+
+#endif
\ No newline at end of file
diff --git a/keyboards/clueboard/rev2/rev2.c b/keyboards/clueboard/rev2/rev2.c
new file mode 100644
index 0000000000..7a8ec368e6
--- /dev/null
+++ b/keyboards/clueboard/rev2/rev2.c
@@ -0,0 +1,47 @@
+#include "rev2.h"
+#include <avr/io.h>
+#include "backlight.h"
+#include "print.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+	matrix_init_user();
+	led_init_ports();
+
+    // JTAG disable for PORT F. write JTD bit twice within four cycles.
+    MCUCR |= (1<<JTD);
+    MCUCR |= (1<<JTD);
+}
+
+
+void matrix_scan_kb(void) {
+    matrix_scan_user();
+}
+
+void backlight_init_ports(void) {
+    print("init_backlight_pin()\n");
+    // Set our LED pins as output
+    DDRD |= (1<<6); // Esc
+    DDRB |= (1<<7); // Page Up
+    DDRD |= (1<<4); // Arrows
+
+    // Set our LED pins low
+    PORTD &= ~(1<<6); // Esc
+    PORTB &= ~(1<<7); // Page Up
+    PORTD &= ~(1<<4); // Arrows
+}
+
+void backlight_set(uint8_t level) {
+    if ( level == 0 ) {
+        // Turn off light
+        PORTD |= (1<<6); // Esc
+        PORTB |= (1<<7); // Page Up
+        PORTD |= (1<<4); // Arrows
+    } else {
+        // Turn on light
+        PORTD &= ~(1<<6); // Esc
+        PORTB &= ~(1<<7); // Page Up
+        PORTD &= ~(1<<4); // Arrows
+    }
+}
diff --git a/keyboards/clueboard2/clueboard2.h b/keyboards/clueboard/rev2/rev2.h
index e474b31019..912de405da 100644
--- a/keyboards/clueboard2/clueboard2.h
+++ b/keyboards/clueboard/rev2/rev2.h
@@ -1,8 +1,7 @@
-#ifndef CLUEBOARD2_H
-#define CLUEBOARD2_H
-
-#include "quantum.h"
+#ifndef REV2_H
+#define REV2_H
 
+#include "../clueboard.h"
 
 /* Clueboard matrix layout
  * ,-----------------------------------------------------------.  ,---.
@@ -30,6 +29,7 @@
  */
 // The first section contains all of the arguments
 // The second converts the arguments into a two-dimensional array
+
 #define KEYMAP( \
     k00, k01, k02, k03, k04, k05, k06, k07, k50, k51, k52, k53, k54, k55, k56, k57, \
     k10, k11, k12, k13, k14, k15, k16, k17, k60, k61, k62, k63, k64, k65,      k67, \
diff --git a/keyboards/clueboard1/keymaps/default/keymap.c b/keyboards/clueboard1/keymaps/default/keymap.c
deleted file mode 100644
index 3f4f3c4149..0000000000
--- a/keyboards/clueboard1/keymaps/default/keymap.c
+++ /dev/null
@@ -1,184 +0,0 @@
-#include "clueboard1.h"
-
-#ifdef RGBLIGHT_ENABLE
-#include "rgblight.h"
-#endif
-
-// Used for SHIFT_ESC
-#define MODS_CTRL_MASK  (MOD_BIT(KC_LSHIFT)|MOD_BIT(KC_RSHIFT))
-
-// 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 _BL 0
-#define _FL 1
-#define _RS 2
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  /* Keymap _BL: (Base Layer) Default Layer
-   * ,--------------------------------------------------------------------------.  ,----.
-   * |Esc~|   1|   2|   3|   4|   5|   6|   7|   8|   9|   0|   -|   =|   \|  BS|  |PGUP|
-   * |--------------------------------------------------------------------------|  |----|
-   * |   Tab|   Q|   W|   E|   R|   T|   Y|   U|   I|   O|   P|   [|   ]|      \|  |PGDN|
-   * |--------------------------------------------------------------------------|  `----'
-   * |Capslck|   A|   S|   D|   F|   G|   H|   J|   K|   L|   ;|   '|   # |  Ent|
-   * |-----------------------------------------------------------------------------.
-   * |Shift|  BS|   Z|   X|   C|   V|   B|   N|   M|   ,|   .|   /|   BS|Shift|  UP|
-   * |------------------------------------------------------------------------|----|----.
-   * | Ctrl|  Gui|  Alt| MHen|    Space|    Space|  Hen|  Alt| Ctrl|  _FL|LEFT|DOWN|RGHT|
-   * `----------------------------------------------------------------------------------'
-   */
-[_BL] = KEYMAP(
-  F(0),    KC_1,    KC_2,   KC_3,   KC_4,   KC_5,   KC_6,   KC_7,   KC_8,   KC_9,    KC_0,     KC_MINS,  KC_EQL,   KC_GRV,  KC_BSPC,          KC_PGUP, \
-  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_PGDN, \
-  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_NUHS,  KC_ENT,                             \
-  KC_LSFT, KC_NUBS, KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,   KC_COMM, KC_DOT,   KC_SLSH,  KC_RO,    KC_RSFT,          KC_UP,            \
-  KC_LCTL, KC_LGUI, KC_LALT, KC_MHEN,          KC_SPC,KC_SPC,                        KC_HENK,  KC_RALT,  KC_RCTL,  MO(_FL), KC_LEFT, KC_DOWN, KC_RGHT),
-
-  /* Keymap _FL: Function Layer
-   * ,--------------------------------------------------------------------------.  ,----.
-   * |   `|  F1|  F2|  F3|  F4|  F5|  F6|  F7|  F8|  F9| F10| F11| F12|    | Del|  |BLIN|
-   * |--------------------------------------------------------------------------|  |----|
-   * |      |    |    |    |    |    |    |    |PScr|SLck|Paus|    |    |       |  |BLDE|
-   * |--------------------------------------------------------------------------|  `----'
-   * |       |    | _RS|    |    |    |    |    |    |    |    |    |     |     |
-   * |-----------------------------------------------------------------------------.
-   * |     |    |    |    |    |    |    |    |    |    |    |    |     |     |PGUP|
-   * |------------------------------------------------------------------------|----|----.
-   * |     |     |     |     |         |         |     |     |     |  _FL|HOME|PGDN| END|
-   * `----------------------------------------------------------------------------------'
-   */
-[_FL] = 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_TRNS, KC_DEL,           BL_STEP, \
-  KC_TRNS, KC_TRNS, KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_PSCR,KC_SLCK, KC_PAUS,  KC_TRNS,  KC_TRNS,  KC_TRNS,                   KC_TRNS, \
-  KC_TRNS, KC_TRNS, MO(_RS),KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,                           \
-  KC_TRNS, KC_TRNS, KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,          KC_PGUP,         \
-  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,        KC_TRNS,KC_TRNS,                        KC_TRNS,  KC_TRNS,  KC_TRNS,  MO(_FL), KC_HOME, KC_PGDN, KC_END),
-
-  /* Keymap _RS: Reset layer
-   * ,--------------------------------------------------------------------------.  ,----.
-   * |    |    |    |    |    |    |    |    |    |    |    |    |    |    |    |  |    |
-   * |--------------------------------------------------------------------------|  |----|
-   * |      |    |    |    |RESET|   |    |    |    |    |    |    |    |       |  |    |
-   * |--------------------------------------------------------------------------|  `----'
-   * |       |    | _RS|    |    |    |    |    |    |    |    |    |     |     |
-   * |-----------------------------------------------------------------------------.
-   * |     |    |    |    |    |    |    |    |    |    |    |    |     |     |    |
-   * |------------------------------------------------------------------------|----|----.
-   * |     |     |     |     |         |         |     |     |     |  _FL|    |    |    |
-   * `----------------------------------------------------------------------------------'
-   */
-[_RS] = KEYMAP(
-  #ifdef RGBLIGHT_ENABLE
-  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, F(1),             F(7), \
-  KC_TRNS, KC_TRNS, KC_TRNS,KC_TRNS,RESET,  KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,                   F(8), \
-  KC_TRNS, KC_TRNS, MO(_RS),KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,                         \
-  MO(_FL), KC_TRNS, KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS,  MO(_FL),          F(5),          \
-  KC_TRNS, KC_TRNS, KC_TRNS,KC_TRNS,        F(2),   F(2),                            KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS, F(4),    F(6),    F(3)),
-  #else
-  KC_TRNS, KC_TRNS, KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,          KC_TRNS, \
-  KC_TRNS, KC_TRNS, KC_TRNS,KC_TRNS,RESET,  KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,                   KC_TRNS, \
-  KC_TRNS, KC_TRNS, MO(_RS),KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,                            \
-  KC_TRNS, KC_TRNS, KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,          KC_TRNS,          \
-  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,        KC_TRNS,KC_TRNS,                        KC_TRNS,  KC_TRNS,  KC_TRNS,  MO(_FL), KC_TRNS, KC_TRNS, KC_TRNS),
-  #endif
-};
-
-enum function_id {
-    SHIFT_ESC,
-    #ifdef RGBLIGHT_ENABLE
-    RGBLED_TOGGLE,
-    RGBLED_STEP_MODE,
-    RGBLED_INCREASE_HUE,
-    RGBLED_DECREASE_HUE,
-    RGBLED_INCREASE_SAT,
-    RGBLED_DECREASE_SAT,
-    RGBLED_INCREASE_VAL,
-    RGBLED_DECREASE_VAL
-    #endif
-};
-
-const uint16_t PROGMEM fn_actions[] = {
-  [0]  = ACTION_FUNCTION(SHIFT_ESC),
-  #ifdef RGBLIGHT_ENABLE
-  [1]  = ACTION_FUNCTION(RGBLED_TOGGLE),
-  [2]  = ACTION_FUNCTION(RGBLED_STEP_MODE),
-  [3]  = ACTION_FUNCTION(RGBLED_INCREASE_HUE),
-  [4]  = ACTION_FUNCTION(RGBLED_DECREASE_HUE),
-  [5]  = ACTION_FUNCTION(RGBLED_INCREASE_SAT),
-  [6]  = ACTION_FUNCTION(RGBLED_DECREASE_SAT),
-  [7]  = ACTION_FUNCTION(RGBLED_INCREASE_VAL),
-  [8]  = ACTION_FUNCTION(RGBLED_DECREASE_VAL),
-  #endif
-};
-
-void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
-  static uint8_t shift_esc_shift_mask;
-  switch (id) {
-    case SHIFT_ESC:
-      shift_esc_shift_mask = get_mods()&MODS_CTRL_MASK;
-      if (record->event.pressed) {
-        if (shift_esc_shift_mask) {
-          add_key(KC_GRV);
-          send_keyboard_report();
-        } else {
-          add_key(KC_ESC);
-          send_keyboard_report();
-        }
-      } else {
-        if (shift_esc_shift_mask) {
-          del_key(KC_GRV);
-          send_keyboard_report();
-        } else {
-          del_key(KC_ESC);
-          send_keyboard_report();
-        }
-      }
-      break;
-    //led operations
-    #ifdef RGBLIGHT_ENABLE
-    case RGBLED_TOGGLE:
-      if (record->event.pressed) {
-        rgblight_toggle();
-      }
-
-      break;
-    case RGBLED_INCREASE_HUE:
-      if (record->event.pressed) {
-        rgblight_increase_hue();
-      }
-      break;
-    case RGBLED_DECREASE_HUE:
-      if (record->event.pressed) {
-        rgblight_decrease_hue();
-      }
-      break;
-    case RGBLED_INCREASE_SAT:
-      if (record->event.pressed) {
-        rgblight_increase_sat();
-      }
-      break;
-    case RGBLED_DECREASE_SAT:
-      if (record->event.pressed) {
-        rgblight_decrease_sat();
-      }
-      break;
-    case RGBLED_INCREASE_VAL:
-      if (record->event.pressed) {
-        rgblight_increase_val();
-      }
-      break;
-    case RGBLED_DECREASE_VAL:
-      if (record->event.pressed) {
-        rgblight_decrease_val();
-      }
-      break;
-    case RGBLED_STEP_MODE:
-      if (record->event.pressed) {
-        rgblight_step();
-      }
-      break;
-    #endif
-  }
-}
diff --git a/keyboards/clueboard2/config.h b/keyboards/clueboard2/config.h
deleted file mode 100644
index 2887519afd..0000000000
--- a/keyboards/clueboard2/config.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
-Copyright 2012 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef CONFIG_H
-#define CONFIG_H
-
-#include "config_common.h"
-
-/* USB Device descriptor parameter */
-#define VENDOR_ID       0xC1ED
-#define PRODUCT_ID      0x2320
-#define DEVICE_VER      0x0001
-#define MANUFACTURER    Clueboard
-#define PRODUCT         Clueboard with RGB Underlighting
-#define DESCRIPTION     QMK keyboard firmware for Clueboard
-
-/* key matrix size */
-#define MATRIX_ROWS 10
-#define MATRIX_COLS 8
-
-// ROWS: Top to bottom, COLS: Left to right
-/* Row pin configuration
-* row: 0  1  2  3  4  5  6  7  8  9
-* pin: B2 C7 C6 B6 B5 B0 B3 D5 D3 D2
-*/
-#define MATRIX_ROW_PINS { B2, C7, C6, B6, B5, B0, B3, D5, D3, D2 }
-/* Column pin configuration
- * col: 0  1  2  3  4  5  6  7
- * pin: F0 F1 F4 F5 F6 F7 E6 B1
- */
-#define MATRIX_COL_PINS { F0, F1, F4, F5, F6, F7, E6, B1 }
-#define UNUSED_PINS
-
-/* COL2ROW or ROW2COL */
-#define DIODE_DIRECTION COL2ROW
-
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
-/* 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)) \
-)
-
-/* Backlight configuration
- */
-#define BACKLIGHT_LEVELS 1
-
-/* Underlight configuration
- */
- #define ws2812_PORTREG PORTD
- #define ws2812_DDRREG DDRD
- #define ws2812_pin 7
- #define RGBLED_NUM 14     // Number of LEDs
- #define RGBLIGHT_HUE_STEP 10
- #define RGBLIGHT_SAT_STEP 17
- #define RGBLIGHT_VAL_STEP 17
-
-/*
- * 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
diff --git a/keyboards/clueboard2/keymaps/max/Makefile b/keyboards/clueboard2/keymaps/max/Makefile
deleted file mode 100644
index 22b5b94e37..0000000000
--- a/keyboards/clueboard2/keymaps/max/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-
-
-# 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
-#
-RGBLIGHT_ENABLE = yes        # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
-
-ifndef QUANTUM_DIR
-	include ../../../../Makefile
-endif
\ No newline at end of file
diff --git a/keyboards/cluepad/Makefile b/keyboards/cluepad/Makefile
index eb7a58025e..a331ff4dcd 100644
--- a/keyboards/cluepad/Makefile
+++ b/keyboards/cluepad/Makefile
@@ -1,8 +1,4 @@
 
-
-# # project specific files
-SRC = backlight.c
-
 # MCU name
 #MCU = at90usb1287
 MCU = atmega32u4
diff --git a/keyboards/cluepad/backlight.c b/keyboards/cluepad/backlight.c
deleted file mode 100644
index a9caed1df8..0000000000
--- a/keyboards/cluepad/backlight.c
+++ /dev/null
@@ -1,54 +0,0 @@
-#include <avr/io.h>
-#include "backlight.h"
-#include "led.h"
-
-#include "print.h"
-
-int pwm_level;
-
-void led_set_kb(uint8_t usb_led)
-{
-    print("led_set\n");
-}
-
-void init_backlight_pin(void)
-{
-    // Set C7 to output
-    DDRC |= (1<<7);
-
-    // Initialize the timer
-    TC4H = 0x03;
-    OCR4C = 0xFF;
-    TCCR4A = 0b10000010;
-    TCCR4B = 0b00000001;
-}
-
-void backlight_set(uint8_t level)
-{
-    // Determine the PWM level
-    switch (level)
-    {
-        case 0:
-            // 33%
-            pwm_level = 0x54;
-            break;
-        case 1:
-            // 66%
-            pwm_level = 0xA8;
-            break;
-        case 2:
-            // 100%
-            pwm_level = 0xFF;
-            break;
-        case 3:
-            // 0%
-            pwm_level = 0x00;
-            break;
-        default:
-            xprintf("Unknown level: %d\n", level);
-    }
-
-    // Write the PWM level to the timer
-    TC4H = pwm_level >> 8;
-    OCR4A = 0xFF & pwm_level;
-}
diff --git a/keyboards/cluepad/cluepad.c b/keyboards/cluepad/cluepad.c
index cbbdccb300..1867b617fd 100644
--- a/keyboards/cluepad/cluepad.c
+++ b/keyboards/cluepad/cluepad.c
@@ -1,15 +1,60 @@
 #include "cluepad.h"
 
+int pwm_level;
+
 void matrix_init_kb(void) {
     // put your keyboard start-up code here
     // runs once when the firmware starts up
     matrix_init_user();
 
-    #ifdef BACKLIGHT_ENABLE
-        init_backlight_pin();
-    #endif
-
     // JTAG disable for PORT F. write JTD bit twice within four cycles.
     MCUCR |= (1<<JTD);
     MCUCR |= (1<<JTD);
 };
+
+void led_set_kb(uint8_t usb_led)
+{
+    print("led_set\n");
+}
+
+void backlight_init_ports(void)
+{
+    // Set C7 to output
+    DDRC |= (1<<7);
+
+    // Initialize the timer
+    TC4H = 0x03;
+    OCR4C = 0xFF;
+    TCCR4A = 0b10000010;
+    TCCR4B = 0b00000001;
+}
+
+void backlight_set(uint8_t level)
+{
+    // Determine the PWM level
+    switch (level)
+    {
+        case 0:
+            // 33%
+            pwm_level = 0x54;
+            break;
+        case 1:
+            // 66%
+            pwm_level = 0xA8;
+            break;
+        case 2:
+            // 100%
+            pwm_level = 0xFF;
+            break;
+        case 3:
+            // 0%
+            pwm_level = 0x00;
+            break;
+        default:
+            xprintf("Unknown level: %d\n", level);
+    }
+
+    // Write the PWM level to the timer
+    TC4H = pwm_level >> 8;
+    OCR4A = 0xFF & pwm_level;
+}
diff --git a/keyboards/cluepad/cluepad.h b/keyboards/cluepad/cluepad.h
index 615a9111e2..5e4a5999e2 100644
--- a/keyboards/cluepad/cluepad.h
+++ b/keyboards/cluepad/cluepad.h
@@ -1,9 +1,7 @@
 #ifndef CLUEPAD_H
 #define CLUEPAD_H
 
-#include "matrix.h"
-#include "keymap.h"
-#include <stddef.h>
+#include "quantum.h"
 
 
 /* Cluepad matrix layout
diff --git a/keyboards/planck/Makefile b/keyboards/planck/Makefile
index 08e9205cbf..23944f92ea 100644
--- a/keyboards/planck/Makefile
+++ b/keyboards/planck/Makefile
@@ -1,4 +1,5 @@
 
+SUBPROJECT_DEFAULT = rev4
 
 # MCU name
 #MCU = at90usb1287
diff --git a/keyboards/planck/config.h b/keyboards/planck/config.h
index da2b000f63..4dd1d22a95 100644
--- a/keyboards/planck/config.h
+++ b/keyboards/planck/config.h
@@ -23,7 +23,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* USB Device descriptor parameter */
 #define VENDOR_ID       0xFEED
 #define PRODUCT_ID      0x6060
-#define DEVICE_VER      0x0001
 #define MANUFACTURER    Ortholinear Keyboards
 #define PRODUCT         The Planck Keyboard
 #define DESCRIPTION     A compact ortholinear keyboard
@@ -79,4 +78,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //#define NO_ACTION_MACRO
 //#define NO_ACTION_FUNCTION
 
+#ifdef SUBPROJECT_rev3
+    #include "rev3/config.h"
+#endif
+#ifdef SUBPROJECT_rev4
+    #include "rev4/config.h"
+#endif
+
 #endif
diff --git a/keyboards/planck/keymaps/experimental/config.h b/keyboards/planck/keymaps/experimental/config.h
index a9117e0eea..985e250ab5 100644
--- a/keyboards/planck/keymaps/experimental/config.h
+++ b/keyboards/planck/keymaps/experimental/config.h
@@ -4,5 +4,6 @@
 #include "../../config.h"
 
 #define LEADER_TIMEOUT 300
+#define BACKLIGHT_BREATHING
 
 #endif
diff --git a/keyboards/planck/keymaps/yang/Makefile b/keyboards/planck/keymaps/yang/Makefile
index f4908d7037..6b18762fa7 100644
--- a/keyboards/planck/keymaps/yang/Makefile
+++ b/keyboards/planck/keymaps/yang/Makefile
@@ -3,6 +3,7 @@
 #   the appropriate keymap folder that will get included automatically
 #
 RGBLIGHT_ENABLE = yes        # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
+AUDIO_ENABLE = no
 
 ifndef QUANTUM_DIR
 	include ../../../../Makefile
diff --git a/keyboards/planck/planck.h b/keyboards/planck/planck.h
index 81c0e8cb44..8cfee5d1cc 100644
--- a/keyboards/planck/planck.h
+++ b/keyboards/planck/planck.h
@@ -1,6 +1,13 @@
 #ifndef PLANCK_H
 #define PLANCK_H
 
+#ifdef SUBPROJECT_rev3
+    #include "rev3.h"
+#endif
+#ifdef SUBPROJECT_rev4
+    #include "rev4.h"
+#endif
+
 #include "quantum.h"
 
 #define PLANCK_MIT( \
diff --git a/keyboards/planck/rev3/Makefile b/keyboards/planck/rev3/Makefile
new file mode 100644
index 0000000000..5594096823
--- /dev/null
+++ b/keyboards/planck/rev3/Makefile
@@ -0,0 +1,5 @@
+AUDIO_ENABLE = no           # Audio output on port C6
+
+ifndef QUANTUM_DIR
+	include ../../../Makefile
+endif
\ No newline at end of file
diff --git a/keyboards/planck/rev3/config.h b/keyboards/planck/rev3/config.h
new file mode 100644
index 0000000000..fa50a5622c
--- /dev/null
+++ b/keyboards/planck/rev3/config.h
@@ -0,0 +1,8 @@
+#ifndef REV3_CONFIG_H
+#define REV3_CONFIG_H
+
+#include "../config.h"
+
+#define DEVICE_VER 0x0003
+
+#endif
\ No newline at end of file
diff --git a/keyboards/planck/rev3/rev3.c b/keyboards/planck/rev3/rev3.c
new file mode 100644
index 0000000000..9ccd1d8803
--- /dev/null
+++ b/keyboards/planck/rev3/rev3.c
@@ -0,0 +1 @@
+#include "rev3.h"
\ No newline at end of file
diff --git a/keyboards/planck/rev3/rev3.h b/keyboards/planck/rev3/rev3.h
new file mode 100644
index 0000000000..628951d97d
--- /dev/null
+++ b/keyboards/planck/rev3/rev3.h
@@ -0,0 +1,6 @@
+#ifndef REV3_H
+#define REV3_H
+
+#include "../planck.h"
+
+#endif
\ No newline at end of file
diff --git a/keyboards/planck/rev4/Makefile b/keyboards/planck/rev4/Makefile
new file mode 100644
index 0000000000..01d848e98c
--- /dev/null
+++ b/keyboards/planck/rev4/Makefile
@@ -0,0 +1,5 @@
+AUDIO_ENABLE = yes           # Audio output on port C6
+
+ifndef QUANTUM_DIR
+	include ../../../Makefile
+endif
\ No newline at end of file
diff --git a/keyboards/planck/rev4/config.h b/keyboards/planck/rev4/config.h
new file mode 100644
index 0000000000..98189fba71
--- /dev/null
+++ b/keyboards/planck/rev4/config.h
@@ -0,0 +1,8 @@
+#ifndef REV4_CONFIG_H
+#define REV4_CONFIG_H
+
+#include "../config.h"
+
+#define DEVICE_VER 0x0004
+
+#endif
\ No newline at end of file
diff --git a/keyboards/planck/rev4/rev4.c b/keyboards/planck/rev4/rev4.c
new file mode 100644
index 0000000000..98a75d2ed1
--- /dev/null
+++ b/keyboards/planck/rev4/rev4.c
@@ -0,0 +1 @@
+#include "rev4.h"
\ No newline at end of file
diff --git a/keyboards/planck/rev4/rev4.h b/keyboards/planck/rev4/rev4.h
new file mode 100644
index 0000000000..e4cf1800b8
--- /dev/null
+++ b/keyboards/planck/rev4/rev4.h
@@ -0,0 +1,6 @@
+#ifndef REV4_H
+#define REV4_H
+
+#include "../planck.h"
+
+#endif
\ No newline at end of file
diff --git a/keyboards/readme.md b/keyboards/readme.md
index 5574619dbd..e979865467 100644
--- a/keyboards/readme.md
+++ b/keyboards/readme.md
@@ -23,8 +23,7 @@ Made in Taiwan using advanced robotic manufacturing, the ErgoDox EZ is a fully-a
 
 Designed and built in Felton, CA, Clueboards keyboard emphasize quality and locally sourced components, available on [clueboard.co](http://clueboard.co)
 
-* [Clueboard rev.1](/keyboards/clueboard1/) - The old Clueboard.
-* [Clueboard rev.2](/keyboards/clueboard2/) - New and improved! The Clueboard, revision 2.
+* [Clueboard](/keyboards/clueboard/) - The 66% custom keyboard.
 * [Cluepad](/keyboards/cluepad/) - A mechanical numpad with QMK superpowers.