From ea348897f16845f9e36bb4743e364b872e50efb6 Mon Sep 17 00:00:00 2001
From: mtei <2170248+mtei@users.noreply.github.com>
Date: Sun, 12 May 2019 15:39:20 +0900
Subject: [PATCH] add example code about Utility Functions

---
 docs/feature_rgblight.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/docs/feature_rgblight.md b/docs/feature_rgblight.md
index 1cc127818b2..3f3dad0e663 100644
--- a/docs/feature_rgblight.md
+++ b/docs/feature_rgblight.md
@@ -189,6 +189,14 @@ If you need to change your RGB lighting in code, for example in a macro to chang
 |`rgblight_set()`                            |Flash out led buffers to LEDs              |
 |`rgblight_set_clipping_range(pos, num)`     |Set clipping Range. see [Clipping Range](#clipping-range) |
 
+Example:
+```c
+sethsv(HSV_WHITE, (LED_TYPE *)&led[0]); // led 0
+sethsv(HSV_RED,   (LED_TYPE *)&led[1]); // led 1
+sethsv(HSV_GREEN, (LED_TYPE *)&led[2]); // led 2
+rgblight_set(); // Utility functions do not call rgblight_set() automatically, so they need to be called explicitly.
+```
+
 ### Effects and Animations Functions
 #### effect range setting
 |Function                                    |Description       |