From 88b8339e22959649aeacab046aeb4073051c956b Mon Sep 17 00:00:00 2001
From: Guoqs <123@jsowell.com>
Date: Wed, 27 Nov 2024 08:49:47 +0800
Subject: [PATCH] =?UTF-8?q?0x03=E5=B8=A7=EF=BC=8C=E5=88=99=E4=B8=8D?=
 =?UTF-8?q?=E8=BF=9B=E8=A1=8Ccrc=E6=A0=A1=E9=AA=8C?=
MIME-Version: 1.0
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---
 .../src/main/java/com/jsowell/common/util/YKCUtils.java    | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/jsowell-common/src/main/java/com/jsowell/common/util/YKCUtils.java b/jsowell-common/src/main/java/com/jsowell/common/util/YKCUtils.java
index ff345ecb4..529010614 100644
--- a/jsowell-common/src/main/java/com/jsowell/common/util/YKCUtils.java
+++ b/jsowell-common/src/main/java/com/jsowell/common/util/YKCUtils.java
@@ -52,6 +52,13 @@ public class YKCUtils {
 			log.error("起始位必须是0x68");
 			return false;
 		}
+
+		// 如果是0x03帧，则不进行crc校验
+		if (0x03 == frameType[0]) {
+			log.info("0x03帧，则不进行crc校验");
+			return true;
+		}
+
 		// 序列号域+加密标志+帧类型标志+消息体
 		byte[] data = Bytes.concat(serialNumber, encryptFlag, frameType, msgBody);
 		// 校验长度