[Keyboard] Add OSA keyboard (#6849)

* initial commit

restart of osa development

* minor changes

Minor changes
mostly changing naming and comment out rgb modes

* initial commit

restart of osa development

* minor changes

Minor changes
mostly changing naming and comment out rgb modes

* more minor changes

comment out some functions
correct some spelling errors
change some of the descriptive text

* Minor Changes

Minor changers per PR requests

* Minor Changes

Minor changes per PR suggestions

* Major Changes

Per PR suggestion from noroadsleft:

- changed macro to LAYOUT_all in info.json, dualsplit/keymap.c and ocm/keymap.c, and osa.h

- added osa.h macros for other layouts per suggestion and used suggested naming

-  changed naming of layout macros to correspond to macros and naming in default/keymap.c, dualsplit/keymap.c, ocm/keymap.c, splitbs/keymap.c, and splitrs/keymap.c

- removed duplicate layers from all keymaps and edited per suggestions

- compiled each keymap to check for and correct any potential errors. all compiled with no errors

* Minor Change

- fixed imgur image link in readme.md to be correct format

* Minor Changes

changes to macro layouts in osa.h
changes to dualsplit/keymap.c - added arrows to layer 1

* Changes

- Made changes to info.json to match osa.h
- changes to osa.c enabling indicator LEDs
- changed "dualsplit" directory name to "all" to match keymap naming in osa.h, info.json, and keymap.c
- minor changes to all/keymap.c

* Update keyboards/sck/osa/rules.mk

Co-Authored-By: fauxpark <fauxpark@gmail.com>

* Update keyboards/sck/osa/readme.md

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Changes to info.json

- revert to info.json from version in b3b49c3 per requested changes

21 files changed, 1157 insertions, 0 deletions

diff --git a/keyboards/sck/osa/config.h b/keyboards/sck/osa/config.h
new file mode 100644
index 0000000000..1b574a0997
--- /dev/null
+++ b/keyboards/sck/osa/config.h
@@ -0,0 +1,251 @@
+/*
+Copyright 2019 jrfhoutx
+
+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/>.
+*/
+
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x0000
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Space City Keyboards
+#define PRODUCT         OSA
+#define DESCRIPTION     PCB for the OSA (A no longer open source version of the TGR Alice)
+
+/* key matrix size */
+#define MATRIX_ROWS 10
+#define MATRIX_COLS 8
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+*/
+#define MATRIX_ROW_PINS { F0, F1, F4, F5, F6, B0, B1, B2, B3, B7 }
+#define MATRIX_COL_PINS { B4, D7, D5, D3, D2, D0, D1, B5 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION COL2ROW
+
+/*
+ * Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
+ */
+//#define SOFT_SERIAL_PIN D0 // or D1, D2, D3, E6
+
+// #define BACKLIGHT_PIN B7
+// #define BACKLIGHT_BREATHING
+// #define BACKLIGHT_LEVELS 3
+
+   #define RGB_DI_PIN D4
+   #ifdef RGB_DI_PIN
+   #define RGBLED_NUM 9
+   #define RGBLIGHT_HUE_STEP 10
+   #define RGBLIGHT_SAT_STEP 17
+   #define RGBLIGHT_VAL_STEP 17
+   #define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */
+   #define RGBLIGHT_SLEEP  /* If defined, the RGB lighting will be switched off when the host goes to sleep */
+ /*== all animations enable ==*/
+ //  #define RGBLIGHT_ANIMATIONS
+ /*== or choose animations ==*/
+ //#define RGBLIGHT_EFFECT_BREATHING
+ //  #define RGBLIGHT_EFFECT_RAINBOW_MOOD
+ //  #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+ //  #define RGBLIGHT_EFFECT_SNAKE
+ //  #define RGBLIGHT_EFFECT_KNIGHT
+ //  #define RGBLIGHT_EFFECT_CHRISTMAS
+ //  #define RGBLIGHT_EFFECT_STATIC_GRADIENT
+ //  #define RGBLIGHT_EFFECT_RGB_TEST
+//   #define RGBLIGHT_EFFECT_ALTERNATING
+ /*== customize breathing effect ==*/
+   /*==== (DEFAULT) use fixed table instead of exp() and sin() ====*/
+ //  #define RGBLIGHT_BREATHE_TABLE_SIZE 128      // 256(default) or 128 or 64
+   /*==== use exp() and sin() ====*/
+ //  #define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85  // 1 to 2.7
+ //  #define RGBLIGHT_EFFECT_BREATHE_MAX    255   // 0 to 255
+   #endif
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+//#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+//#define LOCKING_RESYNC_ENABLE
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+// #define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * Magic Key Options
+ *
+ * Magic keys are hotkey commands that allow control over firmware functions of
+ * the keyboard. They are best used in combination with the HID Listen program,
+ * found here: https://www.pjrc.com/teensy/hid_listen.html
+ *
+ * The options below allow the magic key functionality to be changed. This is
+ * useful if your keyboard/keypad is missing keys and you want magic key support.
+ *
+ */
+
+/* key combination for magic key command */
+/* defined by default; to change, uncomment and set to the combination you want */
+// #define IS_COMMAND() (get_mods() == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)))
+
+/* control how magic key switches layers */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS  true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS  true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM false
+
+/* override magic key keymap */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
+//#define MAGIC_KEY_HELP           H
+//#define MAGIC_KEY_HELP_ALT       SLASH
+//#define MAGIC_KEY_DEBUG          D
+//#define MAGIC_KEY_DEBUG_MATRIX   X
+//#define MAGIC_KEY_DEBUG_KBD      K
+//#define MAGIC_KEY_DEBUG_MOUSE    M
+//#define MAGIC_KEY_VERSION        V
+//#define MAGIC_KEY_STATUS         S
+//#define MAGIC_KEY_CONSOLE        C
+//#define MAGIC_KEY_LAYER0         0
+//#define MAGIC_KEY_LAYER0_ALT     GRAVE
+//#define MAGIC_KEY_LAYER1         1
+//#define MAGIC_KEY_LAYER2         2
+//#define MAGIC_KEY_LAYER3         3
+//#define MAGIC_KEY_LAYER4         4
+//#define MAGIC_KEY_LAYER5         5
+//#define MAGIC_KEY_LAYER6         6
+//#define MAGIC_KEY_LAYER7         7
+//#define MAGIC_KEY_LAYER8         8
+//#define MAGIC_KEY_LAYER9         9
+//#define MAGIC_KEY_BOOTLOADER     B
+//#define MAGIC_KEY_BOOTLOADER_ALT ESC
+//#define MAGIC_KEY_LOCK           CAPS
+//#define MAGIC_KEY_EEPROM         E
+//#define MAGIC_KEY_EEPROM_CLEAR   BSPACE
+//#define MAGIC_KEY_NKRO           N
+//#define MAGIC_KEY_SLEEP_LED      Z
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
+/*
+ * MIDI options
+ */
+
+/* Prevent use of disabled MIDI features in the keymap */
+//#define MIDI_ENABLE_STRICT 1
+
+/* enable basic MIDI features:
+   - MIDI notes can be sent when in Music mode is on
+*/
+//#define MIDI_BASIC
+
+/* enable advanced MIDI features:
+   - MIDI notes can be added to the keymap
+   - Octave shift and transpose
+   - Virtual sustain, portamento, and modulation wheel
+   - etc.
+*/
+//#define MIDI_ADVANCED
+
+/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
+//#define MIDI_TONE_KEYCODE_OCTAVES 1
+
+/*
+ * HD44780 LCD Display Configuration
+ */
+/*
+#define LCD_LINES           2     //< number of visible lines of the display
+#define LCD_DISP_LENGTH    16     //< visibles characters per line of the display
+
+#define LCD_IO_MODE      1            //< 0: memory mapped mode, 1: IO port mode
+
+#if LCD_IO_MODE
+#define LCD_PORT         PORTB        //< port for the LCD lines
+#define LCD_DATA0_PORT   LCD_PORT     //< port for 4bit data bit 0
+#define LCD_DATA1_PORT   LCD_PORT     //< port for 4bit data bit 1
+#define LCD_DATA2_PORT   LCD_PORT     //< port for 4bit data bit 2
+#define LCD_DATA3_PORT   LCD_PORT     //< port for 4bit data bit 3
+#define LCD_DATA0_PIN    4            //< pin for 4bit data bit 0
+#define LCD_DATA1_PIN    5            //< pin for 4bit data bit 1
+#define LCD_DATA2_PIN    6            //< pin for 4bit data bit 2
+#define LCD_DATA3_PIN    7            //< pin for 4bit data bit 3
+#define LCD_RS_PORT      LCD_PORT     //< port for RS line
+#define LCD_RS_PIN       3            //< pin  for RS line
+#define LCD_RW_PORT      LCD_PORT     //< port for RW line
+#define LCD_RW_PIN       2            //< pin  for RW line
+#define LCD_E_PORT       LCD_PORT     //< port for Enable line
+#define LCD_E_PIN        1            //< pin  for Enable line
+#endif
+*/
+
+/* Bootmagic Lite key configuration */
+//#define BOOTMAGIC_LITE_ROW 0
+//#define BOOTMAGIC_LITE_COLUMN 0
diff --git a/keyboards/sck/osa/info.json b/keyboards/sck/osa/info.json
new file mode 100644
index 0000000000..64ed057e4a
--- /dev/null
+++ b/keyboards/sck/osa/info.json
@@ -0,0 +1,25 @@
+{
+    "keyboard_name": "OSA",
+    "url": "",
+    "maintainer": "qmk",
+    "width": 18.25,
+    "height": 5,
+    "layouts": {
+    "LAYOUT_default_ansi": {
+            "key_count": 64,
+            "layout": [{"label":"Esc", "x":0, "y":0}, {"label":"~", "x":1.25, "y":0}, {"label":"!", "x":2.25, "y":0}, {"label":"@", "x":3.25, "y":0}, {"label":"#", "x":4.25, "y":0}, {"label":"$", "x":5.25, "y":0}, {"label":"%", "x":6.25, "y":0}, {"label":"^", "x":7.25, "y":0}, {"label":"&", "x":10.25, "y":0}, {"label":"*", "x":11.25, "y":0}, {"label":"(", "x":12.25, "y":0}, {"label":")", "x":13.25, "y":0}, {"label":"_", "x":14.25, "y":0}, {"label":"+", "x":15.25, "y":0}, {"label":"Backspace", "x":16.25, "y":0, "w":2}, {"label":"Page Up", "x":0, "y":1}, {"label":"Tab", "x":1.25, "y":1, "w":1.5}, {"label":"Q", "x":2.75, "y":1}, {"label":"W", "x":3.75, "y":1}, {"label":"E", "x":4.75, "y":1}, {"label":"R", "x":5.75, "y":1}, {"label":"T", "x":6.75, "y":1}, {"label":"Y", "x":9.75, "y":1}, {"label":"U", "x":10.75, "y":1}, {"label":"I", "x":11.75, "y":1}, {"label":"O", "x":12.75, "y":1}, {"label":"P", "x":13.75, "y":1}, {"label":"{", "x":14.75, "y":1}, {"label":"}", "x":15.75, "y":1}, {"label":"|", "x":16.75, "y":1, "w":1.5}, {"label":"Page Down", "x":0, "y":2}, {"label":"Caps Lock", "x":1.25, "y":2, "w":1.75}, {"label":"A", "x":3, "y":2}, {"label":"S", "x":4, "y":2}, {"label":"D", "x":5, "y":2}, {"label":"F", "x":6, "y":2}, {"label":"G", "x":7, "y":2}, {"label":"H", "x":10, "y":2}, {"label":"J", "x":11, "y":2}, {"label":"K", "x":12, "y":2}, {"label":"L", "x":13, "y":2}, {"label":":", "x":14, "y":2}, {"label":"\"", "x":15, "y":2}, {"label":"Enter", "x":16, "y":2, "w":2.25}, {"label":"Shift", "x":1.25, "y":3, "w":2.25}, {"label":"Z", "x":3.5, "y":3}, {"label":"X", "x":4.5, "y":3}, {"label":"C", "x":5.5, "y":3}, {"label":"V", "x":6.5, "y":3}, {"label":"B", "x":7.5, "y":3}, {"label":"B", "x":9.5, "y":3}, {"label":"N", "x":10.5, "y":3}, {"label":"M", "x":11.5, "y":3}, {"label":"<", "x":12.5, "y":3}, {"label":">", "x":13.5, "y":3}, {"label":"?", "x":14.5, "y":3}, {"label":"Shift", "x":15.5, "y":3, "w":2.75}, {"label":"Ctrl", "x":1.25, "y":4, "w":1.5}, {"label":"Win", "x":4.25, "y":4, "w":1.5}, {"x":5.75, "y":4, "w":2.25}, {"label":"Fn", "x":8, "y":4}, {"x":9.5, "y":4, "w":2.75}, {"label":"Alt", "x":12.25, "y":4, "w":1.5}, {"label":"Ctrl", "x":16.75, "y":4, "w":1.5}]
+        },
+        "LAYOUT_split_backspace": {
+            "key_count": 65,
+            "layout": [{"label":"Delete", "x":0, "y":0}, {"label":"Esc", "x":1.25, "y":0}, {"label":"!", "x":2.25, "y":0}, {"label":"@", "x":3.25, "y":0}, {"label":"#", "x":4.25, "y":0}, {"label":"$", "x":5.25, "y":0}, {"label":"%", "x":6.25, "y":0}, {"label":"^", "x":7.25, "y":0}, {"label":"&", "x":10.25, "y":0}, {"label":"*", "x":11.25, "y":0}, {"label":"(", "x":12.25, "y":0}, {"label":")", "x":13.25, "y":0}, {"label":"_", "x":14.25, "y":0}, {"label":"+", "x":15.25, "y":0}, {"label":"~", "x":16.25, "y":0}, {"label":"|", "x":17.25, "y":0}, {"label":"Page Up", "x":0, "y":1}, {"label":"Tab", "x":1.25, "y":1, "w":1.5}, {"label":"Q", "x":2.75, "y":1}, {"label":"W", "x":3.75, "y":1}, {"label":"E", "x":4.75, "y":1}, {"label":"R", "x":5.75, "y":1}, {"label":"T", "x":6.75, "y":1}, {"label":"Y", "x":9.75, "y":1}, {"label":"U", "x":10.75, "y":1}, {"label":"I", "x":11.75, "y":1}, {"label":"O", "x":12.75, "y":1}, {"label":"P", "x":13.75, "y":1}, {"label":"{", "x":14.75, "y":1}, {"label":"}", "x":15.75, "y":1}, {"label":"Backspace", "x":16.75, "y":1, "w":1.5}, {"label":"Page Down", "x":0, "y":2}, {"label":"Caps Lock", "x":1.25, "y":2, "w":1.75}, {"label":"A", "x":3, "y":2}, {"label":"S", "x":4, "y":2}, {"label":"D", "x":5, "y":2}, {"label":"F", "x":6, "y":2}, {"label":"G", "x":7, "y":2}, {"label":"H", "x":10, "y":2}, {"label":"J", "x":11, "y":2}, {"label":"K", "x":12, "y":2}, {"label":"L", "x":13, "y":2}, {"label":":", "x":14, "y":2}, {"label":"\"", "x":15, "y":2}, {"label":"Enter", "x":16, "y":2, "w":2.25}, {"label":"Shift", "x":1.25, "y":3, "w":2.25}, {"label":"Z", "x":3.5, "y":3}, {"label":"X", "x":4.5, "y":3}, {"label":"C", "x":5.5, "y":3}, {"label":"V", "x":6.5, "y":3}, {"label":"B", "x":7.5, "y":3}, {"label":"B", "x":9.5, "y":3}, {"label":"N", "x":10.5, "y":3}, {"label":"M", "x":11.5, "y":3}, {"label":"<", "x":12.5, "y":3}, {"label":">", "x":13.5, "y":3}, {"label":"?", "x":14.5, "y":3}, {"label":"Shift", "x":15.5, "y":3, "w":2.75}, {"label":"Ctrl", "x":1.25, "y":4, "w":1.5}, {"label":"Win", "x":4.25, "y":4, "w":1.5}, {"x":5.75, "y":4, "w":2.25}, {"label":"Fn", "x":8, "y":4}, {"x":9.5, "y":4, "w":2.75}, {"label":"Alt", "x":12.25, "y":4, "w":1.5}, {"label":"Ctrl", "x":16.75, "y":4, "w":1.5}]
+        },
+        "LAYOUT_split_right_shift": {
+            "key_count": 65,
+            "layout": [{"label":"Esc", "x":0, "y":0}, {"label":"~", "x":1.25, "y":0}, {"label":"!", "x":2.25, "y":0}, {"label":"@", "x":3.25, "y":0}, {"label":"#", "x":4.25, "y":0}, {"label":"$", "x":5.25, "y":0}, {"label":"%", "x":6.25, "y":0}, {"label":"^", "x":7.25, "y":0}, {"label":"&", "x":10.25, "y":0}, {"label":"*", "x":11.25, "y":0}, {"label":"(", "x":12.25, "y":0}, {"label":")", "x":13.25, "y":0}, {"label":"_", "x":14.25, "y":0}, {"label":"+", "x":15.25, "y":0}, {"label":"Backspace", "x":16.25, "y":0, "w":2}, {"label":"Page Up", "x":0, "y":1}, {"label":"Tab", "x":1.25, "y":1, "w":1.5}, {"label":"Q", "x":2.75, "y":1}, {"label":"W", "x":3.75, "y":1}, {"label":"E", "x":4.75, "y":1}, {"label":"R", "x":5.75, "y":1}, {"label":"T", "x":6.75, "y":1}, {"label":"Y", "x":9.75, "y":1}, {"label":"U", "x":10.75, "y":1}, {"label":"I", "x":11.75, "y":1}, {"label":"O", "x":12.75, "y":1}, {"label":"P", "x":13.75, "y":1}, {"label":"{", "x":14.75, "y":1}, {"label":"}", "x":15.75, "y":1}, {"label":"|", "x":16.75, "y":1, "w":1.5}, {"label":"Page Down", "x":0, "y":2}, {"label":"Caps Lock", "x":1.25, "y":2, "w":1.75}, {"label":"A", "x":3, "y":2}, {"label":"S", "x":4, "y":2}, {"label":"D", "x":5, "y":2}, {"label":"F", "x":6, "y":2}, {"label":"G", "x":7, "y":2}, {"label":"H", "x":10, "y":2}, {"label":"J", "x":11, "y":2}, {"label":"K", "x":12, "y":2}, {"label":"L", "x":13, "y":2}, {"label":":", "x":14, "y":2}, {"label":"\"", "x":15, "y":2}, {"label":"Enter", "x":16, "y":2, "w":2.25}, {"label":"Shift", "x":1.25, "y":3, "w":2.25}, {"label":"Z", "x":3.5, "y":3}, {"label":"X", "x":4.5, "y":3}, {"label":"C", "x":5.5, "y":3}, {"label":"V", "x":6.5, "y":3}, {"label":"B", "x":7.5, "y":3}, {"label":"B", "x":9.5, "y":3}, {"label":"N", "x":10.5, "y":3}, {"label":"M", "x":11.5, "y":3}, {"label":"<", "x":12.5, "y":3}, {"label":">", "x":13.5, "y":3}, {"label":"?", "x":14.5, "y":3}, {"label":"Shift", "x":15.5, "y":3, "w":1.75}, {"label":"Fn", "x":17.25, "y":3}, {"label":"Ctrl", "x":1.25, "y":4, "w":1.5}, {"label":"Win", "x":4.25, "y":4, "w":1.5}, {"x":5.75, "y":4, "w":2.25}, {"label":"Fn", "x":8, "y":4}, {"x":9.5, "y":4, "w":2.75}, {"label":"Alt", "x":12.25, "y":4, "w":1.5}, {"label":"Ctrl", "x":16.75, "y":4, "w":1.5}]
+        },
+        "LAYOUT_all": {
+            "key_count": 66,
+            "layout": [{"label":"Delete", "x":0, "y":0}, {"label":"Esc", "x":1.25, "y":0}, {"label":"!", "x":2.25, "y":0}, {"label":"@", "x":3.25, "y":0}, {"label":"#", "x":4.25, "y":0}, {"label":"$", "x":5.25, "y":0}, {"label":"%", "x":6.25, "y":0}, {"label":"^", "x":7.25, "y":0}, {"label":"&", "x":10.25, "y":0}, {"label":"*", "x":11.25, "y":0}, {"label":"(", "x":12.25, "y":0}, {"label":")", "x":13.25, "y":0}, {"label":"_", "x":14.25, "y":0}, {"label":"+", "x":15.25, "y":0}, {"label":"~", "x":16.25, "y":0}, {"label":"|", "x":17.25, "y":0}, {"label":"Page Up", "x":0, "y":1}, {"label":"Tab", "x":1.25, "y":1, "w":1.5}, {"label":"Q", "x":2.75, "y":1}, {"label":"W", "x":3.75, "y":1}, {"label":"E", "x":4.75, "y":1}, {"label":"R", "x":5.75, "y":1}, {"label":"T", "x":6.75, "y":1}, {"label":"Y", "x":9.75, "y":1}, {"label":"U", "x":10.75, "y":1}, {"label":"I", "x":11.75, "y":1}, {"label":"O", "x":12.75, "y":1}, {"label":"P", "x":13.75, "y":1}, {"label":"{", "x":14.75, "y":1}, {"label":"}", "x":15.75, "y":1}, {"label":"Backspace", "x":16.75, "y":1, "w":1.5}, {"label":"Page Down", "x":0, "y":2}, {"label":"Caps Lock", "x":1.25, "y":2, "w":1.75}, {"label":"A", "x":3, "y":2}, {"label":"S", "x":4, "y":2}, {"label":"D", "x":5, "y":2}, {"label":"F", "x":6, "y":2}, {"label":"G", "x":7, "y":2}, {"label":"H", "x":10, "y":2}, {"label":"J", "x":11, "y":2}, {"label":"K", "x":12, "y":2}, {"label":"L", "x":13, "y":2}, {"label":":", "x":14, "y":2}, {"label":"\"", "x":15, "y":2}, {"label":"Enter", "x":16, "y":2, "w":2.25}, {"label":"Shift", "x":1.25, "y":3, "w":2.25}, {"label":"Z", "x":3.5, "y":3}, {"label":"X", "x":4.5, "y":3}, {"label":"C", "x":5.5, "y":3}, {"label":"V", "x":6.5, "y":3}, {"label":"B", "x":7.5, "y":3}, {"label":"B", "x":9.5, "y":3}, {"label":"N", "x":10.5, "y":3}, {"label":"M", "x":11.5, "y":3}, {"label":"<", "x":12.5, "y":3}, {"label":">", "x":13.5, "y":3}, {"label":"?", "x":14.5, "y":3}, {"label":"Shift", "x":15.5, "y":3, "w":1.75}, {"label":"Fn", "x":17.25, "y":3}, {"label":"Ctrl", "x":1.25, "y":4, "w":1.5}, {"label":"Win", "x":4.25, "y":4, "w":1.5}, {"x":5.75, "y":4, "w":2.25}, {"label":"Fn", "x":8, "y":4}, {"x":9.5, "y":4, "w":2.75}, {"label":"Alt", "x":12.25, "y":4, "w":1.5}, {"label":"Ctrl", "x":16.75, "y":4, "w":1.5}]
+        }
+    }
+}
diff --git a/keyboards/sck/osa/keymaps/all/config.h b/keyboards/sck/osa/keymaps/all/config.h
new file mode 100644
index 0000000000..499a4753f4
--- /dev/null
+++ b/keyboards/sck/osa/keymaps/all/config.h
@@ -0,0 +1,19 @@
+/* Copyright 2019 jrfhoutx
+ *
+ * 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/>.
+ */
+
+#pragma once
+
+// place overrides here
diff --git a/keyboards/sck/osa/keymaps/all/keymap.c b/keyboards/sck/osa/keymaps/all/keymap.c
new file mode 100644
index 0000000000..378f8ed58f
--- /dev/null
+++ b/keyboards/sck/osa/keymaps/all/keymap.c
@@ -0,0 +1,103 @@
+/* Copyright 2019 jrfhoutx
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+// Defines the keycodes used by our macros in process_record_user
+//enum custom_keycodes {
+//  QMKBEST = SAFE_RANGE,
+//  QMKURL
+//};
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ /* Keymap BASE: (Base Layer) Default Layer
+   * .----.,----------------------------------------------------------------------.
+   * | M1 ||Esc| 1 |  2|  3|  4|  5|  6|          |  7|  8|  9|  0|  -|  =| ~ | \ |
+   * |----||----------------------------------------------------------------------|
+   * | M2 ||Tab  |  Q|  W|  E|  R|  T|          |  Y|  U|  I|  O|  P| [ | ] |BkSpc|
+   * |----||----------------------------------------------------------------------|
+   * | M3 ||Ctrl   |  A|  S|  D|  F|  G|          |  H|  J|  K|  L|  ;|  '|Return |
+   * `----'|----------------------------------------------------------------------|
+   *       |Shift   |  Z|  X|  C|  V|  B|     |  B|  N|  M|  ,|  .|  /|Shift | Fn |
+   *       |----------------------------------------------------------------------|
+   *       |CAPS|    | Alt | Space | Fn |     | Space | Alt |               | Ctrl|
+   *       `----------------------------------------------------------------------'
+   */
+[0] = LAYOUT_all( /* OSA Base */
+	KC_DEL,   KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,   KC_5,   KC_6,              KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_GRV,  KC_BSLS,
+	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_BSPC,
+	KC_PGDN,  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_ENT,
+	          KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,   KC_B,	                     KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_HOME,
+	          KC_LCTL,          KC_LALT,          KC_SPC, MO(1),                     KC_SPC,                    KC_RALT,                            KC_RCTL
+  ),
+/* Keymap BASE: (Base Layer) Default Layer
+   * .----.,----------------------------------------------------------------------.
+   * | M1 ||Esc| 1 |  2|  3|  4|  5|  6|          |  7|  8|  9|  0|  -|  =| ~ | \ |
+   * |----||----------------------------------------------------------------------|
+   * | M2 ||Tab  |  Q| UP|  E|  R|  T|          |  Y|  U|  I|  O|  P| [ | ] |BkSpc|
+   * |----||----------------------------------------------------------------------|
+   * | M3 ||Ctrl   |LFT| DN|RGHT| F|  G|         |LFT|DN| UP |RGHT|  ;|  '|Return |
+   * `----'|----------------------------------------------------------------------|
+   *       |Shift   |  Z|  X|  C|  V|  B|     |  B|  N|  M|  ,|  .|  /|Shift | Fn |
+   *       |----------------------------------------------------------------------|
+   *       |CAPS|    | Alt | Space | Fn |     | Space | Alt |               | Ctrl|
+   *       `----------------------------------------------------------------------'
+   */
+[1] = LAYOUT_all( /* OSA Layer 1 */
+	KC_SLCK,   KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,   KC_5,   KC_6,              KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_GRV,  KC_BSLS,
+	KC_NLCK,  KC_TAB,  KC_Q,    KC_UP,   KC_E,    KC_R,   KC_T,    					 KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSPC,
+	KC_CLCK,  KC_LCTL, KC_LEFT, KC_DOWN, KC_RGHT, KC_F,   KC_G,    					 KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT, KC_SCLN, KC_QUOT,          KC_ENT,
+	          KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,   KC_B,	                     KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_HOME,
+	          KC_LCTL,          KC_LALT,          KC_SPC, _______,                   KC_SPC,                    KC_RALT,                            KC_RCTL
+  ),
+};
+
+
+
+
+//bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+//  switch (keycode) {
+//    case QMKBEST:
+//      if (record->event.pressed) {
+//        // when keycode QMKBEST is pressed
+//        SEND_STRING("QMK is the best thing ever!");
+//      } else {
+//       // when keycode QMKBEST is released
+//      }
+//      break;
+//    case QMKURL:
+//      if (record->event.pressed) {
+//        // when keycode QMKURL is pressed
+//       SEND_STRING("https://qmk.fm/" SS_TAP(X_ENTER));
+//      } else {
+//        // when keycode QMKURL is released
+//     }
+//      break;
+//  }
+//  return true;
+//}
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}
diff --git a/keyboards/sck/osa/keymaps/all/readme.md b/keyboards/sck/osa/keymaps/all/readme.md
new file mode 100644
index 0000000000..03a0b5463e
--- /dev/null
+++ b/keyboards/sck/osa/keymaps/all/readme.md
@@ -0,0 +1 @@
+# The split backspace and split right shift keymap for osa
diff --git a/keyboards/sck/osa/keymaps/default/config.h b/keyboards/sck/osa/keymaps/default/config.h
new file mode 100644
index 0000000000..499a4753f4
--- /dev/null
+++ b/keyboards/sck/osa/keymaps/default/config.h
@@ -0,0 +1,19 @@
+/* Copyright 2019 jrfhoutx
+ *
+ * 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/>.
+ */
+
+#pragma once
+
+// place overrides here
diff --git a/keyboards/sck/osa/keymaps/default/keymap.c b/keyboards/sck/osa/keymaps/default/keymap.c
new file mode 100644
index 0000000000..d6cfddc468
--- /dev/null
+++ b/keyboards/sck/osa/keymaps/default/keymap.c
@@ -0,0 +1,103 @@
+/* Copyright 2019 jrfhoutx
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+// Defines the keycodes used by our macros in process_record_user
+//enum custom_keycodes {
+//  QMKBEST = SAFE_RANGE,
+//  QMKURL
+//};
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ /* Keymap BASE: (Base Layer) Default Layer
+   * .----.,----------------------------------------------------------------------.
+   * | M1 || ~ | 1 |  2|  3|  4|  5|  6|          |  7|  8|  9|  0|  -|  =|Backsp |
+   * |----||----------------------------------------------------------------------|
+   * | M2 ||Tab  |  Q|  W|  E|  R|  T|          |  Y|  U|  I|  O|  P| [ | ] |  \  |
+   * |----||----------------------------------------------------------------------|
+   * | M3 ||Ctrl   |  A|  S|  D|  F|  G|          |  H|  J|  K|  L|  ;|  '|Return |
+   * `----'|----------------------------------------------------------------------|
+   *       |Shift   |  Z|  X|  C|  V|  B|     |  B|  N|  M|  ,|  .|  /|Shift      |
+   *       |----------------------------------------------------------------------|
+   *       |CAPS|    | Alt | Space | Fn |     | Space | Alt |               | Ctrl|
+   *       `----------------------------------------------------------------------'
+   */
+  [0] = LAYOUT_default_ansi( /* Base */
+    KC_DEL,   KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,   KC_5,   KC_6,              KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,           KC_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_LCTL, 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_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,   KC_B,	                     KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,          KC_RSFT,
+	          KC_LCTL,          KC_LALT,          KC_SPC, MO(1),                     KC_SPC,                    KC_RALT,                            KC_RCTL
+  ),
+/* Keymap BASE: (Base Layer) Default Layer
+   * .--------.,----------------------------------------------------------------------.
+   * |RGB_TOG || ~ | 1 |  2|  3|  4|  5|  6|          |  7|  8|  9|  0|  -|  =|Backsp |
+   * |--------||----------------------------------------------------------------------|
+   * |RGB_MOD ||Tab  |  Q|  W|  E|  R|  T|          |  Y|  U|  I|  O|  P| [ | ] |  \  |
+   * |--------||----------------------------------------------------------------------|
+   * |RGB_RMOD||Ctrl   |  A|  S|  D|  F|  G|          |  H|  J|  K|  L|  ;|  '|Return |
+   * `--------'|----------------------------------------------------------------------|
+   *           |Shift   |  Z|  X|  C|  V|  B|     |  B|  N|  M|  ,|  .|  /|Shift      |
+   *           |----------------------------------------------------------------------|
+   *           |CAPS|    | Alt | Space | Fn |     | Space | Alt |               | Ctrl|
+   *           `----------------------------------------------------------------------'
+   */
+    [1] = LAYOUT_default_ansi( /* OSA Layer 1 */
+	RGB_TOG,   RGB_M_T,  RGB_VAI,    RGB_VAD,    KC_3,    KC_4,   KC_5,   KC_6,              KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,           KC_BSPC,
+	RGB_MOD,   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,
+	RGB_RMOD,  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_ENT,
+	           KC_LSFT,  KC_Z,       KC_X,       KC_C,    KC_V,   KC_B,	                     KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,          KC_RSFT,
+	           KC_LCTL,              KC_LALT,             KC_SPC, _______,                     KC_SPC,                    KC_RALT,                            KC_RCTL
+  ),
+};
+
+
+
+
+//bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+//  switch (keycode) {
+//    case QMKBEST:
+//      if (record->event.pressed) {
+//        // when keycode QMKBEST is pressed
+//        SEND_STRING("QMK is the best thing ever!");
+//      } else {
+//       // when keycode QMKBEST is released
+//      }
+//      break;
+//    case QMKURL:
+//      if (record->event.pressed) {
+//        // when keycode QMKURL is pressed
+//       SEND_STRING("https://qmk.fm/" SS_TAP(X_ENTER));
+//      } else {
+//        // when keycode QMKURL is released
+//     }
+//      break;
+//  }
+//  return true;
+//}
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+//void led_set_user(uint16_t usb_led) {
+//
+//}
diff --git a/keyboards/sck/osa/keymaps/default/readme.md b/keyboards/sck/osa/keymaps/default/readme.md
new file mode 100644
index 0000000000..982042494a
--- /dev/null
+++ b/keyboards/sck/osa/keymaps/default/readme.md
@@ -0,0 +1 @@
+# The default ANSI keymap for OSA
diff --git a/keyboards/sck/osa/keymaps/ocm/config.h b/keyboards/sck/osa/keymaps/ocm/config.h
new file mode 100644
index 0000000000..499a4753f4
--- /dev/null
+++ b/keyboards/sck/osa/keymaps/ocm/config.h
@@ -0,0 +1,19 @@
+/* Copyright 2019 jrfhoutx
+ *
+ * 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/>.
+ */
+
+#pragma once
+
+// place overrides here
diff --git a/keyboards/sck/osa/keymaps/ocm/keymap.c b/keyboards/sck/osa/keymaps/ocm/keymap.c
new file mode 100644
index 0000000000..cd48b57291
--- /dev/null
+++ b/keyboards/sck/osa/keymaps/ocm/keymap.c
@@ -0,0 +1,123 @@
+/* Copyright 2019 jrfhoutx
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+// Defines the keycodes used by our macros in process_record_user
+//enum custom_keycodes {
+//  QMKBEST = SAFE_RANGE,
+//  QMKURL
+//};
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ /* Keymap BASE: (Base Layer) Default Layer
+   * .----.,----------------------------------------------------------------------.
+   * | M1 ||Esc| 1 |  2|  3|  4|  5|  6|          |  7|  8|  9|  0|  -|  =| ~ | \ |
+   * |----||---------------------------