[Keyboard] add kb-elmo boards (#9898)

* add kb-elmo boards

* Apply suggestions from code review

* Apply suggestions from code review

* Apply suggestions from code review

* fix wrong names

* fix VID and UID

1 files changed, 37 insertions, 0 deletions

diff --git a/keyboards/kb_elmo/aek2_usb/aek2_usb.c b/keyboards/kb_elmo/aek2_usb/aek2_usb.c
new file mode 100644
index 0000000000..b83faf5dad
--- /dev/null
+++ b/keyboards/kb_elmo/aek2_usb/aek2_usb.c
@@ -0,0 +1,37 @@
+/* Copyright 2020 kb-elmo<mail@elmo.space>
+ *
+ * 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 "aek2_usb.h"
+
+void keyboard_pre_init_kb(void) {
+    led_init_ports();
+    keyboard_pre_init_user();
+}
+
+void led_init_ports(void) {
+    setPinOutput(B0);
+    setPinOutput(B1);
+    setPinOutput(B2);
+}
+
+bool led_update_kb(led_t led_state) {
+    if (led_update_user(led_state)) {
+        writePin(B0, led_state.scroll_lock);
+        writePin(B1, led_state.caps_lock);
+        writePin(B2, led_state.num_lock);
+    }
+    return true;
+}
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