From fecd8ff508b33715cbe24ca892fc19a2d1ad1ef5 Mon Sep 17 00:00:00 2001
From: zhangqian <zhangqian@123.com>
Date: 星期一, 06 十一月 2023 16:34:05 +0800
Subject: [PATCH] 加锁解决同时读串口时报的资源不可用和超时报错

---
 datafile/plc_address_key |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/datafile/plc_address_key b/datafile/plc_address_key
index e69de29..83130ac 100644
--- a/datafile/plc_address_key
+++ b/datafile/plc_address_key
@@ -0,0 +1,3 @@
+鍘嬪己
+鏃堕棿
+娓╁害
\ No newline at end of file

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