主流程

components/rgb/rgb.c

@@ -221,3 +221,17 @@ void rgb_off(void)
 {
     rgb_transmit(0, 0, 0);
 }
+
+/* ── 系统状态 ── */
+
+static rgb_state_t s_rgb_state = RGB_STATE_IDLE;
+
+void rgb_set_state(rgb_state_t state)
+{
+    s_rgb_state = state;
+}
+
+rgb_state_t rgb_get_state(void)
+{
+    return s_rgb_state;
+}