From f9a4aa48b9a5edd491b52514de34b1ee0d0e5f3f Mon Sep 17 00:00:00 2001
From: zhaohe <h_zhaohe@163.com>
Date: Wed, 6 Sep 2023 08:08:47 +0800
Subject: [PATCH] update

---
 components/step_motor_45/step_motor_45.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/step_motor_45/step_motor_45.cpp b/components/step_motor_45/step_motor_45.cpp
index f678283..772014c 100644
--- a/components/step_motor_45/step_motor_45.cpp
+++ b/components/step_motor_45/step_motor_45.cpp
@@ -61,6 +61,7 @@ void StepMotor45::rotate(int direction, int speed) {
   CriticalContext cc;
   if (direction == 0) {
     stop();
+    return;
   }
 
   if (direction > 0) {