From e7ebc96482393d6b5b7ea4583f0bdb358e4afeeb Mon Sep 17 00:00:00 2001
From: whycq <10027870+whycq@user.noreply.gitee.com>
Date: 星期二, 20 八月 2024 18:35:26 +0800
Subject: [PATCH] #

---
 app/src/main/java/com/example/agvcontroller/protocol/AGV_80_DOWN.java |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/app/src/main/java/com/example/agvcontroller/protocol/AGV_80_DOWN.java b/app/src/main/java/com/example/agvcontroller/protocol/AGV_80_DOWN.java
index e59a7ff..5d5b18a 100644
--- a/app/src/main/java/com/example/agvcontroller/protocol/AGV_80_DOWN.java
+++ b/app/src/main/java/com/example/agvcontroller/protocol/AGV_80_DOWN.java
@@ -21,4 +21,8 @@
 
     }
 
+    public String getSerialNo() {
+        return "";
+    }
+
 }

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