[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

1 files changed, 117 insertions, 0 deletions

diff --git a/keyboards/sck/osa/osa.h b/keyboards/sck/osa/osa.h
new file mode 100644
index 0000000000..46cb3cd85f
--- /dev/null
+++ b/keyboards/sck/osa/osa.h
@@ -0,0 +1,117 @@
+/* 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 "quantum.h"
+
+/* This a shortcut to help you visually see your layout.
+ *
+ * The first section contains all of the arguments representing the physical
+ * layout of the board and position of the keys.
+ *
+ * The second converts the arguments into a two-dimensional array which
+ * represents the switch matrix.
+ */
+
+/* LAYOUT
+ * ┌───┐ ┌───┬───┬───┬───┬───┬───┬───┐         ┌───┬───┬───┬───┬───┬───┬───┬───┐┌────────┐
+ * │10 │ │00 │01 │02 │03 │04 │05 │06 │         │56 │55 │54 │53 │52 │51 │50 │57 ││57      │
+ * ├───┤ ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┘       ┌─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┤└────────┘
+ * │20 │ │11   │12 │13 │14 │15 │16 │         │66 │65 │64 │63 │62 │61 │60 │67   │
+ * ├───┤ ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┐        └┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤
+ * │30 │ │21    │22 │23 │24 │25 │26 │         │76 │75 │74 │73 │72 │71 │77      │
+ * └───┘ ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┐     ┌─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┤┌──────────┐
+ *       │31      │32 │33 │34 │35 │36 │     │86 │85 │84 │83 │82 │81 │80    │87 ││87        │
+ *       ├─────┬──┴──┬┴───┴┬──┴───┴┬──┴─┐   ├───┴───┴──┬┴───┴┬──┴───┴────┬─┴───┤└──────────┘
+ *       │41   │     │43   │45     │46  │   │95        │93   │           │90   │
+ *       └─────┘     └─────┴───────┴────┘   └──────────┴─────┘           └─────┘
+ */
+#define LAYOUT_default_ansi( \
+  K10, K00, K01, K02, K03, K04, K05, K06,   K56, K55, K54, K53, K52, K51,      K57, \
+  K20, K11, K12, K13, K14, K15, K16,        K66, K65, K64, K63, K62, K61, K60, K67, \
+  K30, K21, K22, K23, K24, K25, K26,        K76, K75, K74, K73, K72, K71,      K77, \
+       K31, K32, K33, K34, K35, K36,        K86, K85, K84, K83, K82, K81,      K87, \
+       K41,      K43,      K45, K46,        K95,           K93,                K90  \
+) \
+{ \
+    { K00,   K01,   K02,   K03,   K04,   K05,   K06,   KC_NO  }, \
+    { K10,   K11,   K12,   K13,   K14,   K15,   K16,   KC_NO  }, \
+    { K20,   K21,   K22,   K23,   K24,   K25,   K26,   KC_NO  }, \
+    { K30,   K31,   K32,   K33,   K34,   K35,   K36,   KC_NO  }, \
+    { KC_NO, K41,   KC_NO, K43,   KC_NO, K45,   K46,   KC_NO  }, \
+    { KC_NO, K51,   K52,   K53,   K54,   K55,   K56,   K57    }, \
+    { K60,   K61,   K62,   K63,   K64,   K65,   K66,   K67    }, \
+    { KC_NO, K71,   K72,   K73,   K74,   K75,   K76,   K77    }, \
+    { KC_NO, K81,   K82,   K83,   K84,   K85,   K86,   K87    }, \
+    { K90,   KC_NO, KC_NO, K93,   KC_NO, K95,   KC_NO, KC_NO  }  \
+}
+#define LAYOUT_split_backspace( \
+  K10, K00, K01, K02, K03, K04, K05, K06,   K56, K55, K54, K53, K52, K51, K50, K57, \
+  K20, K11, K12, K13, K14, K15, K16,        K66, K65, K64, K63, K62, K61, K60, K67, \
+  K30, K21, K22, K23, K24, K25, K26,        K76, K75, K74, K73, K72, K71,      K77, \
+       K31, K32, K33, K34, K35, K36,        K86, K85, K84, K83, K82, K81,      K87, \
+       K41,      K43,      K45, K46,        K95,           K93,                K90  \
+) \
+{ \
+    { K00,   K01,   K02,   K03,   K04,   K05,   K06,   KC_NO  }, \
+    { K10,   K11,   K12,   K13,   K14,   K15,   K16,   KC_NO  }, \
+    { K20,   K21,   K22,   K23,   K24,   K25,   K26,   KC_NO  }, \
+    { K30,   K31,   K32,   K33,   K34,   K35,   K36,   KC_NO  }, \
+    { KC_NO, K41,   KC_NO, K43,   KC_NO, K45,   K46,   KC_NO  }, \
+    { K50,   K51,   K52,   K53,   K54,   K55,   K56,   K57    }, \
+    { K60,   K61,   K62,   K63,   K64,   K65,   K66,   K67    }, \
+    { KC_NO, K71,   K72,   K73,   K74,   K75,   K76,   K77    }, \
+    { KC_NO, K81,   K82,   K83,   K84,   K85,   K86,   K87    }, \
+    { K90,   KC_NO, KC_NO, K93,   KC_NO, K95,   KC_NO, KC_NO  }  \
+}
+#define LAYOUT_split_right_shift( \
+  K10, K00, K01, K02, K03, K04, K05, K06,   K56, K55, K54, K53, K52, K51,      K57, \
+  K20, K11, K12, K13, K14, K15, K16,        K66, K65, K64, K63, K62, K61, K60, K67, \
+  K30, K21, K22, K23, K24, K25, K26,        K76, K75, K74, K73, K72, K71,      K77, \
+       K31, K32, K33, K34, K35, K36,        K86, K85, K84, K83, K82, K81, K80, K87, \
+       K41,      K43,      K45, K46,        K95,           K93,                K90  \
+) \
+{ \
+    { K00,   K01,   K02,   K03,   K04,   K05,   K06,   KC_NO  }, \
+    { K10,   K11,   K12,   K13,   K14,   K15,   K16,   KC_NO  }, \
+    { K20,   K21,   K22,   K23,   K24,   K25,   K26,   KC_NO  }, \
+    { K30,   K31,   K32,   K33,   K34,   K35,   K36,   KC_NO  }, \
+    { KC_NO, K41,   KC_NO, K43,   KC_NO, K45,   K46,   KC_NO  }, \
+    { KC_NO, K51,   K52,   K53,   K54,   K55,   K56,   K57    }, \
+    { K60,   K61,   K62,   K63,   K64,   K65,   K66,   K67    }, \
+    { KC_NO, K71,   K72,   K73,   K74,   K75,   K76,   K77    }, \
+    { K80,   K81,   K82,   K83,   K84,   K85,   K86,   K87    }, \
+    { K90,   KC_NO, KC_NO, K93,   KC_NO, K95,   KC_NO, KC_NO  }  \
+}
+#define LAYOUT_all( \
+  K10, K00, K01, K02, K03, K04, K05, K06,   K56, K55, K54, K53, K52, K51, K50, K57, \
+  K20, K11, K12, K13, K14, K15, K16,        K66, K65, K64, K63, K62, K61, K60, K67, \
+  K30, K21, K22, K23, K24, K25, K26,        K76, K75, K74, K73, K72, K71,      K77, \
+       K31, K32, K33, K34, K35, K36,        K86, K85, K84, K83, K82, K81, K80, K87, \
+       K41,      K43,      K45, K46,        K95,           K93,                K90  \
+) \
+{ \
+    { K00,   K01,   K02,   K03,   K04,   K05,   K06,   KC_NO  }, \
+    { K10,   K11,   K12,   K13,   K14,   K15,   K16,   KC_NO  }, \
+    { K20,   K21,   K22,   K23,   K24,   K25,   K26,   KC_NO  }, \
+    { K30,   K31,   K32,   K33,   K34,   K35,   K36,   KC_NO  }, \
+    { KC_NO, K41,   KC_NO, K43,   KC_NO, K45,   K46,   KC_NO  }, \
+    { K50,   K51,   K52,   K53,   K54,   K55,   K56,   K57    }, \
+    { K60,   K61,   K62,   K63,   K64,   K65,   K66,   K67    }, \
+    { KC_NO, K71,   K72,   K73,   K74,   K75,   K76,   K77    }, \
+    { K80,   K81,   K82,   K83,   K84,   K85,   K86,   K87    }, \
+    { K90,   KC_NO, KC_NO, K93,   KC_NO, K95,   KC_NO, KC_NO  }  \
+}