From: Jeonghoon Park <jh1979.park@samsung.com>
Date: Thu, 7 Dec 2017 10:39:13 +0000 (+0900)
Subject: add comments
X-Git-Url: http://review.tizen.org/git/?p=apps%2Fnative%2Fgear-racing-car.git;a=commitdiff_plain;h=842e0c3100203d79cf52551f40f647c18630020e

add comments
---

diff --git a/inc/servo_motor.h b/inc/servo_motor.h
index 4b927fb..658980b 100644
--- a/inc/servo_motor.h
+++ b/inc/servo_motor.h
@@ -21,6 +21,13 @@
 
 int servo_motor_init(void);
 int servo_motor_fini(void);
+
+/*
+ * You Must adjust servo motor before using.
+ * recommanded center value is 450
+ * for left turn, set less then center value(e.g. 400),
+ * for right turn, set more then center value(e.g. 500)
+ */
 int servo_motor_value_set(int motor_id, int value);
 
 #endif /* __CAR_APP_SERVO_MOTOR_H__ */
\ No newline at end of file