Add Soulstone keyboard (#22093)

1 files changed, 30 insertions, 0 deletions

diff --git a/keyboards/strech/soulstone/soulstone.c b/keyboards/strech/soulstone/soulstone.c
new file mode 100644
index 0000000000..4a951aff9d
--- /dev/null
+++ b/keyboards/strech/soulstone/soulstone.c
@@ -0,0 +1,30 @@
+/* Copyright 2023 Strech
+ *
+ * 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 "quantum.h"
+
+// Prepare layer indicator LED
+void keyboard_post_init_kb(void) {
+    setPinOutput(LAYER_INDICATOR_LED_PIN);
+    writePinLow(LAYER_INDICATOR_LED_PIN);
+    keyboard_post_init_user();
+}
+
+// Function for layer indicator LED
+layer_state_t layer_state_set_kb(layer_state_t state) {
+    writePin(LAYER_INDICATOR_LED_PIN, !layer_state_cmp(state, 0));
+    return layer_state_set_user(state);
+}