1 files changed, 33 insertions, 0 deletions
diff --git a/users/mtei/encoder_update_user.c b/users/mtei/encoder_update_user.c
new file mode 100644
index 0000000000..67585e0345
--- /dev/null
+++ b/users/mtei/encoder_update_user.c
@@ -0,0 +1,33 @@
+// Copyright (c) 2022 Takeshi Ishii (mtei@github)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+/* weak reference */ __attribute__((weak))
+int get_encoder_over_count(void);
+
+bool encoder_update_user(uint8_t index, bool clockwise) {
+#ifndef ENCODER_DETECT_OVER_SPEED
+    switch (index) {
+    /* Left side encoder */
+    case 0: tap_code(clockwise ? KC_LEFT : KC_RGHT); break;
+    /* Right side encoder */
+    case 1: tap_code(clockwise ? KC_DOWN : KC_UP); break;
+    }
+#else
+    // Is there a get_encoder_over_count() in quantum/encoder.c
+    if (get_encoder_over_count != NULL) {
+        int enc_over = get_encoder_over_count();
+        for (; enc_over > 0; enc_over--) {
+            tap_code(KC_MINUS);
+        }
+    }
+    switch (index) {
+    case 0: tap_code(clockwise ? KC_A : KC_B); break;
+    case 1: tap_code(clockwise ? KC_C : KC_D); break;
+    case 2: tap_code(clockwise ? KC_E : KC_F); break;
+    case 3: tap_code(clockwise ? KC_G : KC_H); break;
+    }
+#endif
+    return true;
+}