Add a new keyboard "Unicorne" (#12993)

* Add keyboards/yanghu/unicorne initial files.

* add default keymap to yanghu/unicorne

* use slow i2c and enable internal pullup resistor

* add oled to default keymaps

* fix unicorne default keymap

* fix encoder pad direction

* fix marauder

* add led matrix configs.

* add encoder code to default keymap.

* fix encoder direction

* add readme, info.json and update copyright for c files.

* fix build error by clean up include in unicorne.c

* fix images in readme files

* Fix various issues in PR #12993 feedback.

* Added copyright in glcdfont, fix include in that file.
* Removed `_kc` layout and renamed layout with generic style.
* Moved capslock oled update to oled.c inside `oled_task_user()`.

* Update keyboards/yanghu/unicorne/keymaps/default/rules.mk

Always include oled.c

Co-authored-by: Drashna Jaelre <drashna@live.com>

* Update keyboards/yanghu/unicorne/keymaps/default/oled.c

Wrap `oled.c` with ifdef.

Co-authored-by: Drashna Jaelre <drashna@live.com>

* Update keyboards/yanghu/unicorne/keymaps/default/oled.c

Co-authored-by: Drashna Jaelre <drashna@live.com>

* move oled code to unicorne.c, and set weakly.

* Update keyboards/yanghu/unicorne/config.h

Co-authored-by: Drashna Jaelre <drashna@live.com>

* Update keyboards/yanghu/unicorne/keymaps/default/keymap.c

Co-authored-by: Drashna Jaelre <drashna@live.com>

* Update keyboards/yanghu/unicorne/keymaps/default/keymap.c

Co-authored-by: Drashna Jaelre <drashna@live.com>

* Update keyboards/yanghu/unicorne/keymaps/default/keymap.c

Co-authored-by: Drashna Jaelre <drashna@live.com>

* Update keyboards/yanghu/unicorne/unicorne.c

Co-authored-by: Drashna Jaelre <drashna@live.com>

* Update keyboards/yanghu/unicorne/readme.md

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/yanghu/unicorne/readme.md

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/yanghu/unicorne/readme.md

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/yanghu/unicorne/readme.md

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/yanghu/unicorne/keymaps/default/oled.c

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/yanghu/unicorne/f411/rules.mk

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/yanghu/unicorne/rules.mk

Co-authored-by: Ryan <fauxpark@gmail.com>

* remove oled.h

* remove include of oled.h after the file is deleted.

* Apply suggestions from code review: remove redundant macros and reformat.

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>

* Apply suggestions from code review: change OLED driver macro.

Use `OLED_ENABLE` instead of `OLED_DRIVER_ENABLE`.

Co-authored-by: Jonathan Rascher <jon@bcat.name>

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Jonathan Rascher <jon@bcat.name>

1 files changed, 67 insertions, 0 deletions

diff --git a/keyboards/yanghu/unicorne/keymaps/default/oled.c b/keyboards/yanghu/unicorne/keymaps/default/oled.c
new file mode 100644
index 0000000000..417f573ff0
--- /dev/null
+++ b/keyboards/yanghu/unicorne/keymaps/default/oled.c
@@ -0,0 +1,67 @@
+/* Copyright 2021 Yang Hu
+ *
+ * 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/>.
+ */
+#ifdef OLED_ENABLE
+#    include QMK_KEYBOARD_H
+#    include "layers.h"
+
+// Some characters position:
+// alt: 84 85 86/a..../c...
+// shift:87 88 89/a.../c...
+// ctrl: b6 b6/d.../
+// capslock: 9c-9f/b.../d...
+// numlock: 98-9b/b.../d...
+// navigation logo: 92-95/b2.../d2...
+// symbol logo: 8a-8d/aa..../ca....
+// qmk logos; 8e-91/ae..../ce....
+void oled_render_layer(void) {
+    /* static const char PROGMEM cmd_logo[] = { */
+    /*   0x80, 0x81, 0x82, 0x83, 10, */
+    /*   0xa0, 0xa1, 0xa2, 0xa3, 10, */
+    /*   0xc0, 0xc1, 0xc2, 0xc3, 10, */
+    /*   0}; */
+    // clang-format off
+    static const char PROGMEM numlock_logo[] = {
+      0x98, 0x99, 0x9a, 0x9b, 10,
+      0xb8, 0xb9, 0xba, 0xbb, 10,
+      0xd8, 0xd9, 0xda, 0xdb, 10, 0};
+    static const char PROGMEM symbol_logo[] = {
+      0x8a, 0x8b, 0x8c, 0x8d, 10,
+      0xaa, 0xab, 0xac, 0xad, 10,
+      0xca, 0xcb, 0xcc, 0xcd, 10, 0};
+    static const char PROGMEM qmk_logo[] = {
+      0x8e, 0x8f, 0x90, 0x91, 10,
+      0xae, 0xaf, 0xb0, 0xb1, 10,
+      0xce, 0xcf, 0xd0, 0xd1, 10, 0};
+    // clang-format on
+    if (IS_LAYER_ON(_LOWER)) {
+        oled_write_P(symbol_logo, false);
+    } else if (IS_LAYER_ON(_RAISE)) {
+        oled_write_P(numlock_logo, false);
+    } else if (IS_LAYER_ON(_BASE)) {
+        oled_write_P(qmk_logo, false);
+    } else {
+        if (IS_LAYER_ON(_ADJUST)) {
+            oled_write_ln("ADJ", false);
+        } else {
+            oled_write_ln("?????", false);
+        }
+        oled_write_ln(" ", false);
+        oled_write_ln(" ", false);
+        oled_write_ln(" ", false);
+    }
+}
+
+#endif