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authorJack Humbert <jack.humb@gmail.com>2016-11-21 19:18:47 -0500
committerJack Humbert <jack.humb@gmail.com>2016-11-21 19:18:47 -0500
commit27ebacb15d39046713bd87e06c1157b1ffab6aaf (patch)
tree5a60417af07d3ff8798e371db210dd32ef10d332 /keyboards/lets_split
parentc1037b1dc060d14a09a59f697fefe2b5b91bf373 (diff)
parent3b990c08dcc0e57875e9220a5e6371f60679c7ae (diff)
merging lets_split
Diffstat (limited to 'keyboards/lets_split')
-rw-r--r--keyboards/lets_split/config.h46
-rw-r--r--keyboards/lets_split/keymaps/default/keymap.c46
-rw-r--r--keyboards/lets_split/lets_split.c33
-rw-r--r--keyboards/lets_split/lets_split.h26
-rw-r--r--keyboards/lets_split/rev1/Makefile3
-rw-r--r--keyboards/lets_split/rev1/config.h94
-rw-r--r--keyboards/lets_split/rev1/rev1.c32
-rw-r--r--keyboards/lets_split/rev1/rev1.h28
-rw-r--r--keyboards/lets_split/rev1/rules.mk5
-rw-r--r--keyboards/lets_split/rev2/Makefile3
-rw-r--r--keyboards/lets_split/rev2/config.h102
-rw-r--r--keyboards/lets_split/rev2/rev2.c32
-rw-r--r--keyboards/lets_split/rev2/rev2.h28
-rw-r--r--keyboards/lets_split/rev2/rules.mk5
-rw-r--r--keyboards/lets_split/rules.mk7
15 files changed, 362 insertions, 128 deletions
diff --git a/keyboards/lets_split/config.h b/keyboards/lets_split/config.h
index b0ad522fcb..4db45ab0b3 100644
--- a/keyboards/lets_split/config.h
+++ b/keyboards/lets_split/config.h
@@ -28,29 +28,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define PRODUCT Lets Split
#define DESCRIPTION A split keyboard for the cheap makers
-/* key matrix size */
-// Rows are doubled-up
-#define MATRIX_ROWS 8
-#define MATRIX_COLS 6
-
-// wiring of each half
-#define MATRIX_ROW_PINS { B5, B4, E6, D7 }
-#define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3 }
-
-#define CATERINA_BOOTLOADER
-
-// #define USE_I2C
-
-// Use serial if not using I2C
-#ifndef USE_I2C
-# define USE_SERIAL
-#endif
-
-// #define EE_HANDS
-
-#define I2C_MASTER_LEFT
-// #define I2C_MASTER_RIGHT
-
/* COL2ROW or ROW2COL */
#define DIODE_DIRECTION COL2ROW
@@ -73,24 +50,11 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
)
-/* ws2812 RGB LED */
-#define RGB_DI_PIN D4
-#define RGBLIGHT_ANIMATIONS
-#define RGBLED_NUM 8 // 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
+//#define NO_DEBUG
/* disable print */
-// #define NO_PRINT
+//#define NO_PRINT
/* disable action features */
//#define NO_ACTION_LAYER
@@ -99,4 +63,10 @@ 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/lets_split/keymaps/default/keymap.c b/keyboards/lets_split/keymaps/default/keymap.c
index 0d2d94b672..6f1f71f5f8 100644
--- a/keyboards/lets_split/keymaps/default/keymap.c
+++ b/keyboards/lets_split/keymaps/default/keymap.c
@@ -42,10 +42,10 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
* `-----------------------------------------------------------------------------------'
*/
[_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_ESC, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, \
+ KC_ESC, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, \
+ KC_TAB, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_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_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \
+ KC_LCTL, ADJUST, KC_LALT, KC_LGUI, LOWER, KC_SPC, MT(MOD_LSFT, KC_SPC), RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \
),
/* Colemak
@@ -83,41 +83,17 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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_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 | | | |Enter |
- * |------+------+------+------+------+------+------+------+------+------+------+------|
- * | | | | | | | | 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_BSPC, \
+[3] = KEYMAP( \
+ KC_TILD, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______, \
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_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
+ _______, _______, _______, _______, _______, KC_BSPC, MT(MOD_LSFT, KC_BSPC), _______, 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 / | | |Enter |
- * |------+------+------+------+------+------+------+------+------+------+------+------|
- * | | | | | | | | 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, \
+[4] = 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_NUHS, KC_NUBS, _______, _______, _______, \
- _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
+ _______, _______, _______, _______, _______, KC_ENT, MT(MOD_LSFT, KC_ENT), _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
),
/* Adjust (Lower + Raise)
@@ -134,11 +110,9 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[_ADJUST] = KEYMAP( \
_______, RESET, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL, \
_______, _______, _______, AU_ON, AU_OFF, AG_NORM, AG_SWAP, QWERTY, COLEMAK, DVORAK, _______, _______, \
- _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
+ _______, RGB_TOG,RGB_MOD,RGB_HUI,RGB_HUD,RGB_SAI,RGB_SAD,RGB_VAI,RGB_VAD, _______, _______, _______, \
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ \
)
-
-
};
#ifdef AUDIO_ENABLE
diff --git a/keyboards/lets_split/lets_split.c b/keyboards/lets_split/lets_split.c
index c505d3a6e3..117b727a85 100644
--- a/keyboards/lets_split/lets_split.c
+++ b/keyboards/lets_split/lets_split.c
@@ -1,32 +1 @@
-#include "lets_split.h"
-
-#ifdef AUDIO_ENABLE
- float tone_startup[][2] = SONG(STARTUP_SOUND);
- float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
-#endif
-
-void matrix_init_kb(void) {
-
- #ifdef AUDIO_ENABLE
- _delay_ms(20); // gets rid of tick
- PLAY_NOTE_ARRAY(tone_startup, false, 0);
- #endif
-
- // // green led on
- // DDRD |= (1<<5);
- // PORTD &= ~(1<<5);
-
- // // orange led on
- // DDRB |= (1<<0);
- // PORTB &= ~(1<<0);
-
- matrix_init_user();
-};
-
-void shutdown_user(void) {
- #ifdef AUDIO_ENABLE
- PLAY_NOTE_ARRAY(tone_goodbye, false, 0);
- _delay_ms(150);
- stop_all_notes();
- #endif
-}
+#include "lets_split.h" \ No newline at end of file
diff --git a/keyboards/lets_split/lets_split.h b/keyboards/lets_split/lets_split.h
index fe7ae07679..2cdfb061f2 100644
--- a/keyboards/lets_split/lets_split.h
+++ b/keyboards/lets_split/lets_split.h
@@ -1,25 +1,13 @@
#ifndef LETS_SPLIT_H
#define LETS_SPLIT_H
-#include "quantum.h"
-
-void promicro_bootloader_jmp(bool program);
+#ifdef SUBPROJECT_rev1
+ #include "rev1.h"
+#endif
+#ifdef SUBPROJECT_rev2
+ #include "rev2.h"
+#endif
-#define KEYMAP( \
- k00, k01, k02, k03, k04, k05, k40, k41, k42, k43, k44, k45, \
- k10, k11, k12, k13, k14, k15, k50, k51, k52, k53, k54, k55, \
- k20, k21, k22, k23, k24, k25, k60, k61, k62, k63, k64, k65, \
- k30, k31, k32, k33, k34, k35, k70, k71, k72, k73, k74, k75 \
- ) \
- { \
- { k00, k01, k02, k03, k04, k05 }, \
- { k10, k11, k12, k13, k14, k15 }, \
- { k20, k21, k22, k23, k24, k25 }, \
- { k30, k31, k32, k33, k34, k35 }, \
- { k40, k41, k42, k43, k44, k45 }, \
- { k50, k51, k52, k53, k54, k55 }, \
- { k60, k61, k62, k63, k64, k65 }, \
- { k70, k71, k72, k73, k74, k75 } \
- }
+#include "quantum.h"
#endif \ No newline at end of file
diff --git a/keyboards/lets_split/rev1/Makefile b/keyboards/lets_split/rev1/Makefile
new file mode 100644
index 0000000000..4e2a6f00fd
--- /dev/null
+++ b/keyboards/lets_split/rev1/Makefile
@@ -0,0 +1,3 @@
+ifndef MAKEFILE_INCLUDED
+ include ../../Makefile
+endif \ No newline at end of file
diff --git a/keyboards/lets_split/rev1/config.h b/keyboards/lets_split/rev1/config.h
new file mode 100644
index 0000000000..825e5ec245
--- /dev/null
+++ b/keyboards/lets_split/rev1/config.h
@@ -0,0 +1,94 @@
+/*
+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 0xFEED
+#define PRODUCT_ID 0x3060
+#define DEVICE_VER 0x0001
+#define MANUFACTURER Wootpatoot
+#define PRODUCT Lets Split
+#define PRODUCT Lets Split v1
+#define DESCRIPTION A split keyboard for the cheap makers
+
+/* key matrix size */
+// Rows are doubled-up
+#define MATRIX_ROWS 8
+#define MATRIX_COLS 6
+
+// wiring of each half
+#define MATRIX_ROW_PINS { B5, B4, E6, D7 }
+#define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3 }
+
+#define CATERINA_BOOTLOADER
+
+// #define USE_I2C
+// Use serial if not using I2C
+#ifndef USE_I2C
+# define USE_SERIAL
+#endif
+
+// #define EE_HANDS
+
+#define I2C_MASTER_LEFT
+// #define I2C_MASTER_RIGHT
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* 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)) \
+)
+
+/*
+ * 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/lets_split/rev1/rev1.c b/keyboards/lets_split/rev1/rev1.c
new file mode 100644
index 0000000000..c505d3a6e3
--- /dev/null
+++ b/keyboards/lets_split/rev1/rev1.c
@@ -0,0 +1,32 @@
+#include "lets_split.h"
+
+#ifdef AUDIO_ENABLE
+ float tone_startup[][2] = SONG(STARTUP_SOUND);
+ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
+#endif
+
+void matrix_init_kb(void) {
+
+ #ifdef AUDIO_ENABLE
+ _delay_ms(20); // gets rid of tick
+ PLAY_NOTE_ARRAY(tone_startup, false, 0);
+ #endif
+
+ // // green led on
+ // DDRD |= (1<<5);
+ // PORTD &= ~(1<<5);
+
+ // // orange led on
+ // DDRB |= (1<<0);
+ // PORTB &= ~(1<<0);
+
+ matrix_init_user();
+};
+
+void shutdown_user(void) {
+ #ifdef AUDIO_ENABLE
+ PLAY_NOTE_ARRAY(tone_goodbye, false, 0);
+ _delay_ms(150);
+ stop_all_notes();
+ #endif
+}
diff --git a/keyboards/lets_split/rev1/rev1.h b/keyboards/lets_split/rev1/rev1.h
new file mode 100644
index 0000000000..4667c9fb09
--- /dev/null
+++ b/keyboards/lets_split/rev1/rev1.h
@@ -0,0 +1,28 @@
+#ifndef REV1_H
+#define REV1_H
+
+#include "../lets_split.h"
+
+//void promicro_bootloader_jmp(bool program);
+#include "quantum.h"
+
+//void promicro_bootloader_jmp(bool program);
+
+#define KEYMAP( \
+ k00, k01, k02, k03, k04, k05, k40, k41, k42, k43, k44, k45, \
+ k10, k11, k12, k13, k14, k15, k50, k51, k52, k53, k54, k55, \
+ k20, k21, k22, k23, k24, k25, k60, k61, k62, k63, k64, k65, \
+ k30, k31, k32, k33, k34, k35, k70, k71, k72, k73, k74, k75 \
+ ) \
+ { \
+ { k00, k01, k02, k03, k04, k05 }, \
+ { k10, k11, k12, k13, k14, k15 }, \
+ { k20, k21, k22, k23, k24, k25 }, \
+ { k30, k31, k32, k33, k34, k35 }, \
+ { k40, k41, k42, k43, k44, k45 }, \
+ { k50, k51, k52, k53, k54, k55 }, \
+ { k60, k61, k62, k63, k64, k65 }, \
+ { k70, k71, k72, k73, k74, k75 } \
+ }
+
+#endif \ No newline at end of file
diff --git a/keyboards/lets_split/rev1/rules.mk b/keyboards/lets_split/rev1/rules.mk
new file mode 100644
index 0000000000..a0825b4ef6
--- /dev/null
+++ b/keyboards/lets_split/rev1/rules.mk
@@ -0,0 +1,5 @@
+BACKLIGHT_ENABLE = no
+
+ifndef QUANTUM_DIR
+ include ../../../Makefile
+endif \ No newline at end of file
diff --git a/keyboards/lets_split/rev2/Makefile b/keyboards/lets_split/rev2/Makefile
new file mode 100644
index 0000000000..4e2a6f00fd
--- /dev/null
+++ b/keyboards/lets_split/rev2/Makefile
@@ -0,0 +1,3 @@
+ifndef MAKEFILE_INCLUDED
+ include ../../Makefile
+endif \ No newline at end of file
diff --git a/keyboards/lets_split/rev2/config.h b/keyboards/lets_split/rev2/config.h
new file mode 100644
index 0000000000..e9689d773d
--- /dev/null
+++ b/keyboards/lets_split/rev2/config.h
@@ -0,0 +1,102 @@
+/*
+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 0xFEED
+#define PRODUCT_ID 0x3060
+#define DEVICE_VER 0x0001
+#define MANUFACTURER Wootpatoot
+#define PRODUCT Lets Split v2
+#define DESCRIPTION A split keyboard for the cheap makers
+
+/* key matrix size */
+// Rows are doubled-up
+#define MATRIX_ROWS 8
+#define MATRIX_COLS 6
+
+// wiring of each half
+#define MATRIX_ROW_PINS { D7, E6, B4, B5 }
+#define MATRIX_COL_PINS { F6, F7, B1, B3, B2, B6 }
+
+#define CATERINA_BOOTLOADER
+
+// #define USE_I2C
+
+// Use serial if not using I2C
+#ifndef USE_I2C
+# define USE_SERIAL
+#endif
+
+// #define EE_HANDS
+
+#define I2C_MASTER_LEFT
+// #define I2C_MASTER_RIGHT
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* 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 \ No newline at end of file
diff --git a/keyboards/lets_split/rev2/rev2.c b/keyboards/lets_split/rev2/rev2.c
new file mode 100644
index 0000000000..c505d3a6e3
--- /dev/null
+++ b/keyboards/lets_split/rev2/rev2.c
@@ -0,0 +1,32 @@
+#include "lets_split.h"
+
+#ifdef AUDIO_ENABLE
+ float tone_startup[][2] = SONG(STARTUP_SOUND);
+ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
+#endif
+
+void matrix_init_kb(void) {
+
+ #ifdef AUDIO_ENABLE
+ _delay_ms(20); // gets rid of tick
+ PLAY_NOTE_ARRAY(tone_startup, false, 0);
+ #endif
+
+ // // green led on
+ // DDRD |= (1<<5);
+ // PORTD &= ~(1<<5);
+
+ // // orange led on
+ // DDRB |= (1<<0);
+ // PORTB &= ~(1<<0);
+
+ matrix_init_user();
+};
+
+void shutdown_user(void) {
+ #ifdef AUDIO_ENABLE
+ PLAY_NOTE_ARRAY(tone_goodbye, false, 0);
+ _delay_ms(150);
+ stop_all_notes();
+ #endif
+}
diff --git a/keyboards/lets_split/rev2/rev2.h b/keyboards/lets_split/rev2/rev2.h
new file mode 100644
index 0000000000..990976de2b
--- /dev/null
+++ b/keyboards/lets_split/rev2/rev2.h
@@ -0,0 +1,28 @@
+#ifndef REV2_H
+#define REV2_H
+
+#include "../lets_split.h"
+
+//void promicro_bootloader_jmp(bool program);
+#include "quantum.h"
+
+//void promicro_bootloader_jmp(bool program);
+
+#define KEYMAP( \
+ k00, k01, k02, k03, k04, k05, k45, k44, k43, k42, k41, k40, \
+ k10, k11, k12, k13, k14, k15, k55, k54, k53, k52, k51, k50, \
+ k20, k21, k22, k23, k24, k25, k65, k64, k63, k62, k61, k60, \
+ k30, k31, k32, k33, k34, k35, k75, k74, k73, k72, k71, k70 \
+ ) \
+ { \
+ { k00, k01, k02, k03, k04, k05 }, \
+ { k10, k11, k12, k13, k14, k15 }, \
+ { k20, k21, k22, k23, k24, k25 }, \
+ { k30, k31, k32, k33, k34, k35 }, \
+ { k40, k41, k42, k43, k44, k45 }, \
+ { k50, k51, k52, k53, k54, k55 }, \
+ { k60, k61, k62, k63, k64, k65 }, \
+ { k70, k71, k72, k73, k74, k75 } \
+ }
+
+#endif \ No newline at end of file
diff --git a/keyboards/lets_split/rev2/rules.mk b/keyboards/lets_split/rev2/rules.mk
new file mode 100644
index 0000000000..80a942d06f
--- /dev/null
+++ b/keyboards/lets_split/rev2/rules.mk
@@ -0,0 +1,5 @@
+BACKLIGHT_ENABLE = no
+
+ifndef QUANTUM_DIR
+ include ../../../Makefile
+endif
diff --git a/keyboards/lets_split/rules.mk b/keyboards/lets_split/rules.mk
index 6fde8a444c..1aee5313c1 100644
--- a/keyboards/lets_split/rules.mk
+++ b/keyboards/lets_split/rules.mk
@@ -63,11 +63,12 @@ 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 ?= yes # Audio output on port C6
+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.
-
+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